Half Wheel

The coaching and consulting practice of Holden Comeau. Competitive cycling and data product development.

Holden Comeau in USA national champion kit

1,500+

races in cycling esports

550+

wins

#1

world ranking

USA

national champion


Services

Coaching

Performance coaching built around racing, not training theory. Esports as a daily performance tool. Race selection by energy system. Athletes at every level.

Learn more

Consulting

Data product strategy and platform development for sport and fitness businesses. Analytics architecture, infrastructure, and product development grounded in domain expertise.

Learn more
Holden Comeau racing on a smart trainer with Zwift on screen

Work

Product

Raceproof

A cycling analytics platform built on a novel framework for measuring athletic identity across the full power-duration spectrum. Seven energy systems, tracked over time, from racing alone.

Client engagement

The Lab

Data product development for a concierge personal fitness company. Applied data strategy, platform architecture, and analytics tooling for a growing health and human performance business.


Writing

Why I stopped training and started racing every day What a coaching relationship actually looks like FTP is a single number. You are not.