Our flagship triathlon event with two challenges - Cowman (middle distance), and the Calfman (half the Cow!)... based at the stunning venue, Emberton Country Park.
Check out all of our races for 2017. Including; Formula 5 Duathlon, MK Sprint / Supersprint, MK Standard / Sprint, The Cowman & Calfman.
A full list of past Big Cow Events with links to the relevant results page.