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Mark Thomas

Broomfield, CO
42 years old · Male

Member Since
Oct 3, 2009
Last Visit: Oct 13, 2025
3,635 Points
Point Rank: #325 DetailsDrop down

Mark is in the Partner Finder
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Likes Trad
Leads Follows
Trad 5.9 5.11a
Sport 4th 3rd
Aid C1 C2
Ice WI3 WI6
Mixed M3 M5
Other Interests
Alpinism, photography, cycling, endurance rides/hikes/scrambles, whitewater, sea kayaking.
Member of
More Info

Trad is rad, ice is nice, and alpine is divine. In 2021 I was leading 5.11 OW in the Creek & .10+ in the Voo & was dabbling w/ 5.12 OWs. I'm softer these days, getting stronger on ice & ramping back up! I'm MUCH weaker on face climbing these days, getting comfier at C2+ & WI4 leading, but I wouldn't call myself a 'leader' at those ratings as I'm conservative about that stuff. Cordillera Blanca in 2023 was amazing. I gotta go back!



Comments View All 421

Mar 7, 2025
Ya sure about "Shipton's Notch"? Looks to me like the crux pitch a few pitches short of the summit via the… View Comment
Jun 2, 2024
I have half a mind to return and properly rebolt this blown stuff. It's not preserving the routes to let th… View Comment
Apr 27, 2024
For the record, when Devin says 'normal size' hands, his hands are small. Self-referential there. View Comment
Apr 27, 2024
Devin, FA stands for First Ascent, not First Augmentation. Placing anchors is not required for FAs, nor doe… View Comment
Apr 8, 2024
@sky bacus - you mean the one that starts as an overhang on the outside of the leaning chunks? Devin & Pam… View Comment
Sep 26, 2023
For more information, see the 2005 FKA of the same route by a different rating & name. summitpost.org/c… View Comment

Forum Messages View All 236

Partners > Pacific Northwest Partners
ISO Late May Mountaineering Partner for S Sister S Ridge…
Feb 14, 2025 I have 3 peaks left to do for the Cascade Volcanos list & want to finish them up this year.I currently live in Denver, can fly to PDX & rent a car to do S Sister solo (… View Message
Partners > Colorado Partners
ISO Partners for: Alpine (trad, ice, peakbagging), OW, De…
Jun 28, 2024 I've lived in this state for 3 yrs now and have barely climbed with people from here - ESPECIALLY for any of the above. Although I am ramping up from a period of inactivity, th… View Message
Partners > Colorado Partners
Late-August or Later Partner for Spearhead-Longs Traverse
Jun 17, 2024 This one.To keep it fun but reasonable time-wise for me working back up to proper alpine climbs, I was thinking of starting with the North Ridge of Spearhead. *** I'm used to d… View Message
Regional > Colorado
Reply: ISO Good Practice Crags for Aid, Jugging, or Hauli…
Jun 5, 2024 I'll let ya know! I'm about to be in Africa & the PNW for the summer, but as Fall/Winter rolls in I'll be dusting off the ol' aid cobwebs :-) View Message
Regional > Colorado
ISO Good Practice Crags for Aid, Jugging, or Hauling Prac…
Jun 2, 2024 I'm out of practice in these and I want to work on efficiency for some El Cap ascents next year that I should have done in 2014. Serious & reliable practice partners welcom… View Message
Regional > Colorado
Reply: Denver Metro Gyms with Cracks?
Mar 1, 2024 I was warned & didn't listen! If it weren't for the dating scene, a return to SLC would be an easy choice. I need to find a Coloradan to take back with me ;-P  View Message

Route Scores View All 952

WI5+
 25
La Pomme d'or
Ice, Alpine 6 pitches
Steep Snow
 8
Quitaraju North Face Direct
Snow, Alpine 8 pitches
AI2-3 Steep Snow
 23
Alpamayo French Direct
Trad, Ice, Snow, Alpine 8 pitches
5.9 5c 17 VI 17 HVS 5a X
 3
(Brutus of) Wyde Choice
Trad
5.8 5b 16 VI- 15 HVS 4c C2
 128
Prodigal Sun
Aid 9 pitches
5.7 5a 15 V+ 13 MVS 4b C1
 17
Serendipity Arete
Trad, Aid, Alpine 10 pitches
Route Name Location Star Rating Difficulty Date
La Pomme d'or N America > … > Hautes-gorges d… > 08 Mont de l'Equerre
Avg:  25
Mark:
WI5+ Ice, Alpine 6 pitches
Quitaraju North Face Direct S America > … > Cordillera Blanca > Santa Cruz Valley
Avg:  8
Mark:
Steep Snow Snow, Alpine 8 pitches
Alpamayo French Direct S America > … > Cordillera Blanca > Santa Cruz Valley
Avg:  23
Mark:
AI2-3 Steep Snow Trad, Ice, Snow, Alpine 8 pitches
(Brutus of) Wyde Choice Southeast Utah > Indian Creek > Critic's Choice
Avg:  3
Mark:
5.9 5c 17 VI 17 HVS 5a X Trad
5.9
Prodigal Sun Southwest Utah > Zion NP > Angel's Landing
Avg:  128
Mark:
5.8 5b 16 VI- 15 HVS 4c C2 Aid 9 pitches
5.5 C2
Serendipity Arete Grand Teton NP > Mt Owen
Avg:  17
Mark:
5.7 5a 15 V+ 13 MVS 4b C1 Trad, Aid, Alpine 10 pitches
5.9 C0
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