Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Already have an account? Sign In

Become a Member

Get access to more than 30 brands, premium video, exclusive content, events, mapping, and more.

Already have an account? Sign In



Tristan Chen Makes Impressive Ascent Of “Jaws II” (5.15a)

Twenty-one-year-old Chen ticks off one of the hardest routes in North America.

Lock Icon

Unlock this article and more benefits with 40% off.

Already have an Outside Account? Sign in

Outside+ Logo

40% Off Outside+.
$4.99/month $2.99/month*

Get the one subscription to fuel all your adventures.

  • Map your next adventure with our premium GPS apps: Gaia GPS Premium and Trailforks Pro.
  • Read unlimited digital content from 15+ brands, including Outside Magazine, Triathlete, Ski, Trail Runner, and VeloNews.
  • Watch 600+ hours of endurance challenges, cycling and skiing action, and travel documentaries.
  • Learn from the pros with expert-led online courses.
Join Outside+

*Outside memberships are billed annually. Print subscriptions available to U.S. residents only. You may cancel your membership at anytime, but no refunds will be issued for payments already made. Upon cancellation, you will have access to your membership through the end of your paid year. More Details

Software engineer by day, hardcore climber by night, twenty-one-year-old Tristan Chen has made an impressive ascent of Jaws II (5.15a), one of the hardest bolted routes in North America. Chen, a little known climber, has an impressive climbing resume. Notable ticks include Livin’ Astro (5.14b) in Rumney, and Echale (V14) in Clear Creek Canyon.

Jaws II, Chen’s first 5.15a, in Rumney, New Hampshire, has seen only a handful of ascents since it was first re-climbed by Vasya Vorotnikov in 2007 after a few holds broke off of the original Jaws (5.14b). At 5.15a, only the elite have been successful on Jaws II. The list of climbers who have sent it is short: Vasya Vorotnikov, Daniel Woods, Mike Foley, Andrew Palmer, Paul Robinson and Alex Megos.

“I definitely have a long way to go before I’d consider myself in the same league as those guys,” Chen says, but admits that it “feels pretty good” to be included on the same list as some of climbing’s best.

Chen and Jaws II have a long history together. Vorotnikov completed his first ascent of Jaws II the very year Chen began climbing and since then it has been ingrained in his memory:“I grew up around there [in Concord, Massachusetts] and Jaws was always the hardest thing.”

Chen began working on Jaws in 2015. At first it was “just messing around with friends,” but in 2016 he really began focusing on the route. “[I] put basically my entire 2016 summer into it, tried it a couple days in 2017, and a few days this spring. 22 days total.”

Chen modestly attributes his success this summer to luck: “The send was no different than other attempts, I just lucked out and actually stuck the foot dyno, and didn’t dry fire off the right hand.” But the part of the story Chen left out was his training and hard work that put him in a position to stick the crux.

He explains,“My foot was injured this spring, so I basically couldn’t wear climbing shoes for over a month… I ended up just campusing on the Tension board and spray wall at the Tension Training Center… that combined with gaining ten pounds this spring, and dropping it over alpine season went a long way. I’ve also been focusing on just climbing a lot recently, trying to get some mileage in, so I can actually learn how to climb.”

Cool, calm, and collected, Chen got in the zone before his send by listening to some of his favorite music. When asked what was going through his head before he clipped the chains, he responds, “Nothing, I was just focused… But I was pretty psyched once I had them clipped though!”

Be on the lookout for Chen in the near future as he hopes to compete in as many Bouldering and Lead World Cups as he can, as well as finish off Wheel of Wolvo (V15), Mount Evans, Colorado, in the near future.

For a full video of Chen’s ascent, check out his Instagram.

Also Read

Alexander Megos Crushes Rumney’s Jaws II (5.15a) in Three Attempts

Rumney Local Makes Fourth Ascent of Jaws II (5.15a)

Interview: Jimmy Webb Sends his “First True” V15 with The Wheel of Wolvo