One True Grit obstacle races, mud run, and OCR information, distance, cost, dates, calendar, discounts, obstacles, reviews, and more

One True Grit events are a combination of running, mud and obstacles designed and managed by British Armed Forces.

Upcoming One True Grit Events

We don't know of any upcoming events for One True Grit. You can check out our list of past events and reviews below, or if you know of an upcoming race, add it to our calendar!


Browse our calendar of previous mud runs, mud races & obstacle races for One True Grit

One True Grit Reviews from the Community