01/18/2010 - Registration is now open for the Berryman 6/12 Hour Off-Road Duathlon!

You will not want to miss this unique multi-sport event! Come trail run and mountain bike on one of Missouri's most famous (and fun) trails! Don't want to tackle the 6-Hour or 12-Hour course? We have an option for racers to do one trail running loop and one mountain biking loop. Want to come race but you don't want to run? Or you don't want to bike? Grab a partner and join the team division. The team division allows for one runner and one biker, and you can go continuously until your race is complete!

Assuming that there are 20 participants in the division, Bonk Hard Racing will be awarding a CASH prize purse to the winners of the 12-Hour Male and 12-Hour Female divisions! Don't wait, join us on June 5th for the 4th Annual Berryman Off-Road Duathlon!

Bonk Hard Racing