duncancritchley

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Contributions

Posts

1 Day

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7 Days

169

4 Weeks

801

All Time

10968

Current Streak

1

Longest Streak

6

Contributions Map

Contributions by Country

Country Contributions Between Climbers Crags Summits Climbs Ascents
1 USA 4245 9th July 2025 – 15th October 2026 78 21 0 107 277
2 United Kingdom 3643 7th July 2025 – 15th October 2026 151 190 0 81 256
3 Italy 500 12th July 2025 – 4th October 2026 6 15 0 14 34
4 Germany 232 11th August 2025 – 14th September 2026 13 8 0 6 4
5 Australia 219 11th August 2025 – 21st August 2026 7 8 0 10 9
6 France 203 12th July 2025 – 25th September 2026 12 26 0 10 4
7 Spain 170 12th July 2025 – 4th October 2026 2 23 0 8 6
8 Canada 163 11th July 2025 – 6th June 2026 3 3 0 3 7
9 Switzerland 149 7th July 2025 – 13th October 2026 2 4 0 4 16
10 New Zealand 146 10th February 2026 – 3rd April 2026 2 2 0 5 6

Recent Contributions

Date Time User Type Name Attribute
761 25th September 2026 18:29:23 UTC duncancritchley climber Ed Grindley notes
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Lochaber based rock climber, mountain guide and conservationist.
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+Lochaber based rock climber, mountain guide and conservationist.
762 25th September 2026 18:29:23 UTC duncancritchley climber Ed Grindley notes_pretty
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<p>Lochaber based rock climber, mountain guide and conservationist.</p>
763 25th September 2026 18:23:37 UTC duncancritchley climber Alec Sharp Website
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https://cycleuphill.com/books/
764 25th September 2026 18:22:54 UTC duncancritchley climber Alec Sharp Country of Residence
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2
765 25th September 2026 18:22:28 UTC duncancritchley climber Alec Sharp notes_pretty
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<p>North Wales activist of the 1970s and author of the <a href="/crag/598/gogarth" rel="noopener noreferrer">Gogarth</a> and <a href="/crag/457/clogwyn-du'r-arddu" rel="noopener noreferrer">Clogwyn Du'r Arddu</a> guidebooks of that era. Sharp moved to Boulder, Colorado in 1982 where he continued to develop new routes.</p>
766 25th September 2026 18:22:28 UTC duncancritchley climber Alec Sharp notes
Before
None
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North Wales activist of the 1970s and author of the [Gogarth](/crag/598/gogarth) and [Clogwyn Du'r Arddu](/crag/457/clogwyn-du'r-arddu) guidebooks of that era. Sharp moved to Boulder, Colorado in 1982 where he continued to develop new routes.
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+North Wales activist of the 1970s and author of the [Gogarth](/crag/598/gogarth) and [Clogwyn Du'r Arddu](/crag/457/clogwyn-du'r-arddu) guidebooks of that era. Sharp moved to Boulder, Colorado in 1982 where he continued to develop new routes.
767 25th September 2026 18:15:38 UTC duncancritchley climber Adam Lincoln notes
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Lancastrian sport, trad. and boulderer.
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+Lancastrian sport, trad. and boulderer.
768 25th September 2026 18:15:38 UTC duncancritchley climber Adam Lincoln notes_pretty
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<p>Lancastrian sport, trad. and boulderer. </p>
769 25th September 2026 18:12:16 UTC duncancritchley climber Randy Leavitt notes_pretty
Before
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> he stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of roof cracks to practice [2].</p> <h3>References</h3> <p>[1] <a href="https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/" rel="noopener noreferrer">https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/</a></p> <p>[2] <a href="https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/" rel="noopener noreferrer">https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/</a></p>
After
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> and others and promoted the stacked hands off-width climbing techniques branded Leavittation.</p>
770 25th September 2026 18:12:16 UTC duncancritchley climber Randy Leavitt notes
Before
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with [Tony Yaniro](/climber/732/tony-yaniro) he stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of roof cracks to practice [2]. ### References [1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/) [2] [https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/](https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/)
After
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation.
Diff
--- before

+++ after

@@ -1,7 +1 @@

-Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with [Tony Yaniro](/climber/732/tony-yaniro) he stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of roof cracks to practice [2].
-
-### References
-
-[1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/)
-
-[2] [https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/](https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/)
+Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation.
771 25th September 2026 18:11:50 UTC duncancritchley climber Randy Leavitt notes
Before
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with [Tony Yaniro](/climber/732/tony-yaniro) and promoted the stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of different width roof cracks to practice on [2]. ### References [1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/) [2] [https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/](https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/)
After
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with [Tony Yaniro](/climber/732/tony-yaniro) he stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of roof cracks to practice [2]. ### References [1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/) [2] [https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/](https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/)
Diff
--- before

+++ after

@@ -1,4 +1,4 @@

-Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with [Tony Yaniro](/climber/732/tony-yaniro) and promoted the stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of different width roof cracks to practice on [2].
+Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with [Tony Yaniro](/climber/732/tony-yaniro) he stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of roof cracks to practice [2].

### References
772 25th September 2026 18:11:50 UTC duncancritchley climber Randy Leavitt notes_pretty
Before
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> and promoted the stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of different width roof cracks to practice on [2].</p> <h3>References</h3> <p>[1] <a href="https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/" rel="noopener noreferrer">https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/</a></p> <p>[2] <a href="https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/" rel="noopener noreferrer">https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/</a></p>
After
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> he stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of roof cracks to practice [2].</p> <h3>References</h3> <p>[1] <a href="https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/" rel="noopener noreferrer">https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/</a></p> <p>[2] <a href="https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/" rel="noopener noreferrer">https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/</a></p>
773 25th September 2026 18:10:27 UTC duncancritchley climber Randy Leavitt Climbing Partner
Before
None
After
732
774 25th September 2026 18:10:06 UTC duncancritchley climber Randy Leavitt notes_pretty
Before
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed (with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> and others and promoted the stacked hands off-width climbing techniques branded Leavittation. </p> <h3>References</h3> <p>[1] <a href="https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/" rel="noopener noreferrer">https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/</a></p>
After
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> and promoted the stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of different width roof cracks to practice on [2].</p> <h3>References</h3> <p>[1] <a href="https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/" rel="noopener noreferrer">https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/</a></p> <p>[2] <a href="https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/" rel="noopener noreferrer">https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/</a></p>
775 25th September 2026 18:10:06 UTC duncancritchley climber Randy Leavitt notes
Before
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation. ### References [1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/)
After
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with [Tony Yaniro](/climber/732/tony-yaniro) and promoted the stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of different width roof cracks to practice on [2]. ### References [1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/) [2] [https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/](https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/)
Diff
--- before

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@@ -1,5 +1,7 @@

-Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation.
+Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed with [Tony Yaniro](/climber/732/tony-yaniro) and promoted the stacked hands off-width climbing techniques branded Leavittation at a Wells Fargo garage in Los Angeles that offered a variety of different width roof cracks to practice on [2].

### References

-[1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/)
+[1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/)
+
+[2] [https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/](https://dirtbagdispatches.com/2018/01/10/leavittation-the-origins-of-hand-stacking/)
776 25th September 2026 18:04:05 UTC duncancritchley climber Randy Leavitt Features In (Youtube Vid)
Before
None
After
https://www.youtube.com/watch?v=D-OTsoLVAxs
777 25th September 2026 18:03:47 UTC duncancritchley climber Randy Leavitt notes_pretty
Before
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> and others and promoted the stacked hands off-width climbing techniques branded Leavittation.</p> <h3>References</h3> <p>[1] <a href="https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/" rel="noopener noreferrer">https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/</a></p>
After
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed (with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> and others and promoted the stacked hands off-width climbing techniques branded Leavittation. </p> <h3>References</h3> <p>[1] <a href="https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/" rel="noopener noreferrer">https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/</a></p>
778 25th September 2026 18:03:47 UTC duncancritchley climber Randy Leavitt notes
Before
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation. ### References [1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/)
After
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation. ### References [1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/)
Diff
--- before

+++ after

@@ -1,4 +1,4 @@

-Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation.
+Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing in the 1980s-1990s and made many first ascents in all these disciplines. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation.

### References
779 25th September 2026 17:59:16 UTC duncancritchley climber Randy Leavitt notes
Before
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation.
After
Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation. ### References [1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/)
Diff
--- before

+++ after

@@ -1 +1,5 @@

-Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation.
+Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with [Tony Yaniro](/climber/732/tony-yaniro) and others and promoted the stacked hands off-width climbing techniques branded Leavittation.
+
+### References
+
+[1] [https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/](https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/)
780 25th September 2026 17:59:16 UTC duncancritchley climber Randy Leavitt notes_pretty
Before
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> and others and promoted the stacked hands off-width climbing techniques branded Leavittation.</p>
After
<p>Southern Californian trad., sport, big wall and alpine climber. Leavitt operated close to the cutting edge of climbing the in the 1980s-1990s with many first ascents. He co-developed (with <a href="/climber/732/tony-yaniro" rel="noopener noreferrer">Tony Yaniro</a> and others and promoted the stacked hands off-width climbing techniques branded Leavittation.</p> <h3>References</h3> <p>[1] <a href="https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/" rel="noopener noreferrer">https://sealgrinderpt.com/blog/navy-seal-workout/interview-pro-climber-randy-leavitt.html/</a></p>

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