duncancritchley

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100 Contributions1,000 Contributions10 Posts

Contributions

Posts

1 Day

2

7 Days

308

4 Weeks

832

All Time

8458

Current Streak

1

Longest Streak

6

Top Contributions

Name Type # Changes Last Updated First Updated
1 The Nose climb 37 16th April 2026 13th November 2025
2 Alice Cross climber 35 2nd May 2026 28th April 2026
3 Royal Robbins's ascent of Wall of Early Morning Light ascent 33 9th October 2025 8th October 2025
4 Freerider climb 31 5th December 2025 13th November 2025
5 Frank Sacherer climber 31 16th April 2026 9th October 2025
6 The Direct Line climb 28 1st January 2026 10th November 2025
7 Muir Wall climb 27 10th November 2025 9th October 2025
8 El Corazón climb 26 14th November 2025 13th November 2025
9 Scott Cosgrove climber 25 9th December 2025 10th November 2025
10 Mabel Barker climber 25 28th April 2026 28th April 2026

Recent Contributions

Date Time User Type Name Attribute
5901 8th October 2025 08:01:36 UTC duncancritchley climb Pass or Flail climb_type
Before
None
After
3
5902 8th October 2025 08:01:36 UTC duncancritchley climb Pass or Flail grade_id
Before
None
After
57
5903 8th October 2025 08:01:36 UTC duncancritchley climb Pass or Flail climb_name
Before
None
After
Pass or Flail
5904 8th October 2025 08:01:36 UTC duncancritchley climb Pass or Flail notes_pretty
Before
None
After
<p>https://www.mountainproject.com/route/107062431/pass-or-flail</p>
5905 8th October 2025 07:54:51 UTC duncancritchley climber Jeff Lowe Sibling
Before
None
After
1744
5906 8th October 2025 07:54:26 UTC duncancritchley climber Greg Lowe Sibling
Before
None
After
3205
5907 8th October 2025 07:54:09 UTC duncancritchley climber Greg Lowe notes_pretty
Before
<p>Rock climber, alpinist, equipment innovator, and entrepreneur. </p> <p>Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967).</p> <h3>References</h3> <p>[1] <a href="https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends">https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends</a></p> <p>[2] <a href="https://en.wikipedia.org/wiki/Tricam">https://en.wikipedia.org/wiki/Tricam</a></p> <p>[3] <a href="https://lowealpine.com/uk/our-story">https://lowealpine.com/uk/our-story</a></p>
After
<p>Rock climber, alpinist, equipment innovator, and entrepreneur. </p> <p>Early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967).</p> <h3>References</h3> <p>[1] <a href="https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends">https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends</a></p> <p>[2] <a href="https://en.wikipedia.org/wiki/Tricam">https://en.wikipedia.org/wiki/Tricam</a></p> <p>[3] <a href="https://lowealpine.com/uk/our-story">https://lowealpine.com/uk/our-story</a></p>
5908 8th October 2025 07:54:09 UTC duncancritchley climber Greg Lowe notes
Before
Rock climber, alpinist, equipment innovator, and entrepreneur. Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967). ### References [1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends) [2] [https://en.wikipedia.org/wiki/Tricam](https://en.wikipedia.org/wiki/Tricam) [3] [https://lowealpine.com/uk/our-story](https://lowealpine.com/uk/our-story)
After
Rock climber, alpinist, equipment innovator, and entrepreneur. Early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967). ### References [1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends) [2] [https://en.wikipedia.org/wiki/Tricam](https://en.wikipedia.org/wiki/Tricam) [3] [https://lowealpine.com/uk/our-story](https://lowealpine.com/uk/our-story)
Diff
--- before

+++ after

@@ -1,6 +1,6 @@

Rock climber, alpinist, equipment innovator, and entrepreneur.

-Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967).
+Early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967).

### References

5909 8th October 2025 07:53:06 UTC duncancritchley climber Jeff Lowe country_flag
Before
🇬🇧
After
🇺🇸
5910 8th October 2025 07:53:06 UTC duncancritchley climber Jeff Lowe country_membership
Before
british
After
american
5911 8th October 2025 07:53:06 UTC duncancritchley climber Jeff Lowe country_name
Before
United Kingdom
After
USA
5912 8th October 2025 07:53:06 UTC duncancritchley climber Jeff Lowe country_id
Before
1
After
2
5913 8th October 2025 07:53:06 UTC duncancritchley climber Jeff Lowe nationality
Before
GB
After
US
5914 8th October 2025 07:49:09 UTC duncancritchley climber Greg Lowe notes_pretty
Before
<p>Strong rock climber, alpinist, equipment innovator, and entrepreneur. </p> <p>Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967)</p> <h3>References</h3> <p>[1] <a href="https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends">https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends</a></p> <p>[2] <a href="https://en.wikipedia.org/wiki/Tricam">https://en.wikipedia.org/wiki/Tricam</a></p> <p>[3] <a href="https://lowealpine.com/uk/our-story">https://lowealpine.com/uk/our-story</a></p>
After
<p>Rock climber, alpinist, equipment innovator, and entrepreneur. </p> <p>Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967).</p> <h3>References</h3> <p>[1] <a href="https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends">https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends</a></p> <p>[2] <a href="https://en.wikipedia.org/wiki/Tricam">https://en.wikipedia.org/wiki/Tricam</a></p> <p>[3] <a href="https://lowealpine.com/uk/our-story">https://lowealpine.com/uk/our-story</a></p>
5915 8th October 2025 07:49:09 UTC duncancritchley climber Greg Lowe notes
Before
Strong rock climber, alpinist, equipment innovator, and entrepreneur. Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967) ### References [1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends) [2] [https://en.wikipedia.org/wiki/Tricam](https://en.wikipedia.org/wiki/Tricam) [3] [https://lowealpine.com/uk/our-story](https://lowealpine.com/uk/our-story)
After
Rock climber, alpinist, equipment innovator, and entrepreneur. Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967). ### References [1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends) [2] [https://en.wikipedia.org/wiki/Tricam](https://en.wikipedia.org/wiki/Tricam) [3] [https://lowealpine.com/uk/our-story](https://lowealpine.com/uk/our-story)
Diff
--- before

+++ after

@@ -1,6 +1,6 @@

-Strong rock climber, alpinist, equipment innovator, and entrepreneur.
+Rock climber, alpinist, equipment innovator, and entrepreneur.

-Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967)
+Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967). Co-founder of Lowe Alpine equipment manufacturers (1967).

### References

5916 8th October 2025 07:46:14 UTC duncancritchley climber Greg Lowe notes_pretty
Before
<p>Strong rock climber, alpinist, equipment innovator, and entrepreneur. </p> <p>Very early developer of spring-loaded camming devices for rock climbing protection. </p> <h3>References</h3> <p>[1] <a href="https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends">https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends</a></p>
After
<p>Strong rock climber, alpinist, equipment innovator, and entrepreneur. </p> <p>Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967)</p> <h3>References</h3> <p>[1] <a href="https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends">https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends</a></p> <p>[2] <a href="https://en.wikipedia.org/wiki/Tricam">https://en.wikipedia.org/wiki/Tricam</a></p> <p>[3] <a href="https://lowealpine.com/uk/our-story">https://lowealpine.com/uk/our-story</a></p>
5917 8th October 2025 07:46:14 UTC duncancritchley climber Greg Lowe notes
Before
Strong rock climber, alpinist, equipment innovator, and entrepreneur. Very early developer of spring-loaded camming devices for rock climbing protection. ### References [1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends)
After
Strong rock climber, alpinist, equipment innovator, and entrepreneur. Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967) ### References [1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends) [2] [https://en.wikipedia.org/wiki/Tricam](https://en.wikipedia.org/wiki/Tricam) [3] [https://lowealpine.com/uk/our-story](https://lowealpine.com/uk/our-story)
Diff
--- before

+++ after

@@ -1,7 +1,11 @@

Strong rock climber, alpinist, equipment innovator, and entrepreneur.

-Very early developer of spring-loaded camming devices for rock climbing protection.
+Very early developer of spring-loaded camming devices for rock climbing protection. Inventor of the tricam nut/cam hybrid for rock climbing protection (1973) and internal frame backpack (1967)

### References

-[1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends)
+[1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends)
+
+[2] [https://en.wikipedia.org/wiki/Tricam](https://en.wikipedia.org/wiki/Tricam)
+
+[3] [https://lowealpine.com/uk/our-story](https://lowealpine.com/uk/our-story)
5918 8th October 2025 07:40:10 UTC duncancritchley climber Greg Lowe notes_pretty
Before
<p>Strong rock climber, alpinist, equipment innovator, and entrepreneur. </p> <p>Very early developer of camming devices for rock climbing protection. </p> <h3>References</h3> <p>[1] <a href="https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends">https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends</a></p>
After
<p>Strong rock climber, alpinist, equipment innovator, and entrepreneur. </p> <p>Very early developer of spring-loaded camming devices for rock climbing protection. </p> <h3>References</h3> <p>[1] <a href="https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends">https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends</a></p>
5919 8th October 2025 07:40:10 UTC duncancritchley climber Greg Lowe notes
Before
Strong rock climber, alpinist, equipment innovator, and entrepreneur. Very early developer of camming devices for rock climbing protection. ### References [1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends)
After
Strong rock climber, alpinist, equipment innovator, and entrepreneur. Very early developer of spring-loaded camming devices for rock climbing protection. ### References [1] [https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends](https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends)
Diff
--- before

+++ after

@@ -1,6 +1,6 @@

Strong rock climber, alpinist, equipment innovator, and entrepreneur.

-Very early developer of camming devices for rock climbing protection.
+Very early developer of spring-loaded camming devices for rock climbing protection.

### References

5920 8th October 2025 07:38:28 UTC duncancritchley climber Greg Lowe notes_pretty
Before
<p>Strong rock climber, alpinist, equipment innovator, and entrepreneur. </p>
After
<p>Strong rock climber, alpinist, equipment innovator, and entrepreneur. </p> <p>Very early developer of camming devices for rock climbing protection. </p> <h3>References</h3> <p>[1] <a href="https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends">https://www.needlesports.com/Information/Features/Nuts-Museum/Clockwork-Friends</a></p>

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