duncancritchley

Contributions

1 Day

0

7 Days

230

4 Weeks

783

All Time

4442

Top Contributions

Name Type # Changes Last Updated First Updated
1 Royal Robbins's ascent of Wall of Early Morning Light ascent 33 9th October 2025 8th October 2025
2 Frank Sacherer climber 27 10th October 2025 9th October 2025
3 Muir Wall climb 27 10th November 2025 9th October 2025
4 Steve Roper climber 24 10th October 2025 10th October 2025
5 John Salathé's ascent of Lost Arrow Chimney ascent 24 9th October 2025 9th October 2025
6 Royal Robbins's ascent of Steck - Salathé ascent 23 10th October 2025 9th October 2025
7 Lynn Hill's ascent of Skytop Vandals ascent 22 8th October 2025 8th October 2025
8 North America Wall climb 21 14th October 2025 14th October 2025
9 Ed Cooper climber 21 13th October 2025 13th October 2025
10 Chuck Kroger climber 20 5th November 2025 5th November 2025

Recent Contributions

Date Time User Type Name Attribute
1361 9th October 2025 17:17:18 duncancritchley ascent Chuck Pratt's ascent of Lost Arrow Chimney ascent_dt_start
Before
None
After
1964-01-01
1362 9th October 2025 17:14:52 duncancritchley climber John Salathé notes_pretty
Before
<p>Yosemite big wall pioneer and Blacksmith. His hand-forged hard steel - and thus reusable - pitons were the technological breakthrough that enabled long routes to be climbed on the granite walls of Yosemite.</p>
After
<p>Yosemite big wall pioneer and blacksmith. His hand-forged hard steel - and thus reusable - pitons were the technological breakthrough that enabled long routes to be climbed on the granite walls of Yosemite.</p>
1363 9th October 2025 17:14:52 duncancritchley climber John Salathé notes
Before
Yosemite big wall pioneer and Blacksmith. His hand-forged hard steel - and thus reusable - pitons were the technological breakthrough that enabled long routes to be climbed on the granite walls of Yosemite.
After
Yosemite big wall pioneer and blacksmith. His hand-forged hard steel - and thus reusable - pitons were the technological breakthrough that enabled long routes to be climbed on the granite walls of Yosemite.
Diff
--- before

+++ after

@@ -1 +1 @@

-Yosemite big wall pioneer and Blacksmith. His hand-forged hard steel - and thus reusable - pitons were the technological breakthrough that enabled long routes to be climbed on the granite walls of Yosemite.
+Yosemite big wall pioneer and blacksmith. His hand-forged hard steel - and thus reusable - pitons were the technological breakthrough that enabled long routes to be climbed on the granite walls of Yosemite.
1364 9th October 2025 17:14:32 duncancritchley ascent John Salathé's ascent of Lost Arrow Chimney notes_pretty
Before
<p>5 days and 5 nights on the route. </p> <h3>References</h3> <p>[1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers</p> <p>[2] <a href="https://climbing-history.org/library/7893/united-states,-sierra-club,-1947">https://climbing-history.org/library/7893/united-states,-sierra-club,-1947</a></p>
After
<p>The first Yosemite Big Wall: 5 days and nights spend on the route. </p> <h3>References</h3> <p>[1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers</p> <p>[2] <a href="https://climbing-history.org/library/7893/united-states,-sierra-club,-1947">https://climbing-history.org/library/7893/united-states,-sierra-club,-1947</a></p>
1365 9th October 2025 17:14:32 duncancritchley ascent John Salathé's ascent of Lost Arrow Chimney notes
Before
5 days and 5 nights on the route. ### References [1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers [2] [https://climbing-history.org/library/7893/united-states,-sierra-club,-1947](https://climbing-history.org/library/7893/united-states,-sierra-club,-1947)
After
The first Yosemite Big Wall: 5 days and nights spend on the route. ### References [1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers [2] [https://climbing-history.org/library/7893/united-states,-sierra-club,-1947](https://climbing-history.org/library/7893/united-states,-sierra-club,-1947)
Diff
--- before

+++ after

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

-5 days and 5 nights on the route.
+The first Yosemite Big Wall: 5 days and nights spend on the route.

### References

1366 9th October 2025 17:11:53 duncancritchley climber John Salathé notes
Before
None
After
Yosemite big wall pioneer and Blacksmith. His hand-forged hard steel - and thus reusable - pitons were the technological breakthrough that enabled long routes to be climbed on the granite walls of Yosemite.
Diff
--- before

+++ after

@@ -1 +1 @@

-
+Yosemite big wall pioneer and Blacksmith. His hand-forged hard steel - and thus reusable - pitons were the technological breakthrough that enabled long routes to be climbed on the granite walls of Yosemite.
1367 9th October 2025 17:11:53 duncancritchley climber John Salathé notes_pretty
Before
None
After
<p>Yosemite big wall pioneer and Blacksmith. His hand-forged hard steel - and thus reusable - pitons were the technological breakthrough that enabled long routes to be climbed on the granite walls of Yosemite.</p>
1368 9th October 2025 17:10:47 duncancritchley ascent Anton Nelson's ascent of Lost Arrow Chimney notes
Before
[1] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
After
[1] Nelson, A (1948). Five days and Nights on the Lost Arrow. Sierra Club Bulletin 33, 3. [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
Diff
--- before

+++ after

@@ -1 +1 @@

-[1] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
+[1] Nelson, A (1948). Five days and Nights on the Lost Arrow. Sierra Club Bulletin 33, 3. [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
1369 9th October 2025 17:10:47 duncancritchley ascent Anton Nelson's ascent of Lost Arrow Chimney notes_pretty
Before
<p>[1] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 <a href="https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson">https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson</a></p>
After
<p>[1] Nelson, A (1948). Five days and Nights on the Lost Arrow. Sierra Club Bulletin 33, 3. <a href="https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson">https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson</a></p>
1370 9th October 2025 17:09:43 duncancritchley ascent Anton Nelson's ascent of Lost Arrow Chimney notes_pretty
Before
None
After
<p>[1] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 <a href="https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson">https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson</a></p>
1371 9th October 2025 17:09:43 duncancritchley ascent Anton Nelson's ascent of Lost Arrow Chimney notes
Before
None
After
[1] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
Diff
--- before

+++ after

@@ -1 +1 @@

-
+[1] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
1372 9th October 2025 17:09:07 duncancritchley ascent John Salathé's ascent of Lost Arrow Chimney notes
Before
5 days and 5 nights on the route. ### References [1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers [2] [https://climbing-history.org/library/7893/united-states,-sierra-club,-1947](https://climbing-history.org/library/7893/united-states,-sierra-club,-1947) [3] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
After
5 days and 5 nights on the route. ### References [1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers [2] [https://climbing-history.org/library/7893/united-states,-sierra-club,-1947](https://climbing-history.org/library/7893/united-states,-sierra-club,-1947)
Diff
--- before

+++ after

@@ -5,5 +5,4 @@

[1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers

[2] [https://climbing-history.org/library/7893/united-states,-sierra-club,-1947](https://climbing-history.org/library/7893/united-states,-sierra-club,-1947)
-
-[3] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
+
1373 9th October 2025 17:09:07 duncancritchley ascent John Salathé's ascent of Lost Arrow Chimney notes_pretty
Before
<p>5 days and 5 nights on the route. </p> <h3>References</h3> <p>[1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers</p> <p>[2] <a href="https://climbing-history.org/library/7893/united-states,-sierra-club,-1947">https://climbing-history.org/library/7893/united-states,-sierra-club,-1947</a></p> <p>[3] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 <a href="https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson">https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson</a></p>
After
<p>5 days and 5 nights on the route. </p> <h3>References</h3> <p>[1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers</p> <p>[2] <a href="https://climbing-history.org/library/7893/united-states,-sierra-club,-1947">https://climbing-history.org/library/7893/united-states,-sierra-club,-1947</a></p>
1374 9th October 2025 17:08:30 duncancritchley ascent John Salathé's ascent of Lost Arrow Chimney notes_pretty
Before
<p>5 days and 5 nights on the route. </p> <h3>References</h3> <p>[1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers</p> <p>[2] <a href="https://climbing-history.org/library/7893/united-states,-sierra-club,-1947">https://climbing-history.org/library/7893/united-states,-sierra-club,-1947</a></p>
After
<p>5 days and 5 nights on the route. </p> <h3>References</h3> <p>[1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers</p> <p>[2] <a href="https://climbing-history.org/library/7893/united-states,-sierra-club,-1947">https://climbing-history.org/library/7893/united-states,-sierra-club,-1947</a></p> <p>[3] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 <a href="https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson">https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson</a></p>
1375 9th October 2025 17:08:30 duncancritchley ascent John Salathé's ascent of Lost Arrow Chimney notes
Before
5 days and 5 nights on the route. ### References [1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers [2] [https://climbing-history.org/library/7893/united-states,-sierra-club,-1947](https://climbing-history.org/library/7893/united-states,-sierra-club,-1947)
After
5 days and 5 nights on the route. ### References [1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers [2] [https://climbing-history.org/library/7893/united-states,-sierra-club,-1947](https://climbing-history.org/library/7893/united-states,-sierra-club,-1947) [3] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
Diff
--- before

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@@ -4,4 +4,6 @@


[1] Roper, S (1994). Camp 4: Recollections of a Yosemite Rockclimber.. USA: The Mountaineers

-[2] [https://climbing-history.org/library/7893/united-states,-sierra-club,-1947](https://climbing-history.org/library/7893/united-states,-sierra-club,-1947)
+[2] [https://climbing-history.org/library/7893/united-states,-sierra-club,-1947](https://climbing-history.org/library/7893/united-states,-sierra-club,-1947)
+
+[3] Nelson, A (1948). Five days and Five Nights on the Lost Arrow. Sierra Club Bulletin 33, 3 [https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson](https://www.mountainproject.com/forum/topic/121323165/five-days-and-nights-on-the-lost-arrow-by-anton-nelson)
1376 9th October 2025 17:03:19 duncancritchley climber Anton Nelson notes_pretty
Before
None
After
<h3>References</h3> <p>[1] <a href="https://publications.americanalpineclub.org/articles/12200246800/Anton-Ax-Nelson-1918-2001">https://publications.americanalpineclub.org/articles/12200246800/Anton-Ax-Nelson-1918-2001</a></p>
1377 9th October 2025 17:03:19 duncancritchley climber Anton Nelson notes
Before
None
After
### References [1] [https://publications.americanalpineclub.org/articles/12200246800/Anton-Ax-Nelson-1918-2001](https://publications.americanalpineclub.org/articles/12200246800/Anton-Ax-Nelson-1918-2001)
Diff
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@@ -1 +1,3 @@

-
+### References
+
+[1] [https://publications.americanalpineclub.org/articles/12200246800/Anton-Ax-Nelson-1918-2001](https://publications.americanalpineclub.org/articles/12200246800/Anton-Ax-Nelson-1918-2001)
1378 9th October 2025 16:59:02 duncancritchley ascent Anton Nelson's ascent of Lost Arrow Chimney Ascent #
Before
None
After
1
1379 9th October 2025 16:59:01 duncancritchley ascent Anton Nelson's ascent of Lost Arrow Chimney climber_id
Before
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After
3374
1380 9th October 2025 16:59:01 duncancritchley ascent Anton Nelson's ascent of Lost Arrow Chimney ascent_dt_start
Before
None
After
1947-08-30

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