Tour de Dirt is a mountain bike race series—run by racers, for racers—celebrating Dirt. Community. Oklahoma.

As a registered 501(c)(3) nonprofit, we are dedicated to reinvesting in Oklahoma cycling. We host competitive, chip‑timed cross-country (XC) races across the state with divisions for every age and skill level. Proudly standing as the longest‑running mountain bike series in the U.S., Tour de Dirt supports local trails, riders, and communities statewide.

A core part of our mission is Kids Kup, our youth program for riders 12 and under, designed to inspire and grow the next generation of Oklahoma cyclists.

🏁 What You Need to Race

Before you hit the starting line, all racers are required to have a season race plate equipped with an integrated timing chip.

• The Cost: A one‑time $25 purchase.

• The Details: This plate is yours for the season (replacements are only needed if it gets lost or damaged).

• Please Note: Your race plate purchase is a separate transaction from your individual race registrations.

👉 Still need yours? Grab your Tour de Dirt plate before race day!