It's a festival. It's a bike race. It's a foot race. It's a family fun day. It's a physical challenge. It's a gathering of friends and neighbors. It's so much more!

Gather together in Billings on Sunday, June 13th, 2021 for the Fifth Annual 406 Race Series' 406 Duathlon & 5k Challenge!

Participate in one of three Duathlon distances that are sure to challenge the beginner and elite racer. RELAY TEAMS: Groups of two may enter a relay team for the mid or long distance Duathlon events. If you're not a cyclist you can still join in the fun and run in the 406 5K (a 3.1 mile run to the Yellowstone River!)

KIDS: Saturday, JUNE 12: Kids' Dash 'N Pedal We love to see kids active and this is a super fun closed course event to get them engaged in the sports of biking and running! .

All details and FAQs are found on 406RaceSeries.com website! Check it out!