EP 269: Sean Houchins-McCallum

Apr 21, 2025

Sean Houchins-McCallum is the top-ranked climber on the Tension Board 2. We talked about growing up in Iowa, his obsession with board climbing, his insane training schedule, his ultimate board project, why we haven’t seen V15+ on the boards, projecting tactics, how changing his diet allowed him to jump up two grades, his home made pre-workout, TB2 vs. outdoor bouldering, dream lines, and much more.

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Show Notes:

Related Podcast Episodes:

EP 194: Will Anglin

EP 181: Charlie Schreiber, Adam Shahar, Noah & Benn Wheeler

References:

Board Lord videos

Red Wave V10

Americana Exotica V10 

Quantum Board

Ninja Creami

Honnold’s home gym


TB2 Climbs Mentioned:

Unsynthesized

You’ve Seen the Butcher

10,000 Days

Rats Returns


Kilter Board Climbs:

Stumpf

Stumpf 2

Drunks Unlimited

Jellyfish

Sean’s Links:

Instagram

Nuggets:

00:00:00 – Intro

00:01:16 – Unsynthesized

00:04:50 – Sending every classic in 4 months

00:07:02 – Limit projects every day

00:09:31 – Sean vs. Noah Wheeler

00:11:36 – Is boarding its own sport?

00:16:04 – Becoming a board climber

00:17:30 – Sean’s ultimate board proj (You’ve Seen the Butcher at 65º)

00:19:10 – Board tactics

00:21:28 – Why aren’t there V15s or harder on boards?

00:26:14 – Getting outside

00:27:45 – Sean’s dimensions

00:29:24 – Sean’s warms up

00:34:07 – A typical week

00:36:52 – Sean’s projecting tactics

00:40:42 – 2 months on

00:46:52 – Does Sean train his strengths?

00:54:20 – Sean’s weaknesses

00:57:19 – The Spray layout

01:01:41 – TB1 vs. TB2

01:02:49 – Mirroring climbs & the leaderboard

01:07:05 – Intimidating holds on the TB2

01:10:19 – Go-to shoes

01:11:36 – Working & setting

01:17:11 – Outdoor goals

01:18:55 – Jumping up 2 grades after changing his diet

01:26:52 – TB2 vs. outside

01:31:57 – New board companies

01:34:59 – Sport climbing feature

01:38:59 – Dream lines

01:40:17 – Rapid fire questions

02:00:53 – How Low Can You Go?

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EP 270: Bob Wells

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EP 268: Tess Driessens