Montana
Montana Triathlon Calendar 2026-2027
Monthly updates for Montana
Get new running races (and updates) in your inbox every month.
Explore the best triathlons in Montana for 2026-2027! Our updated list features 6 exciting races across the region. Find your next race in Montana below and join the running community at these great events!
June 2027
Multi-distance triathlon at Glen Lake Rotary Park in Bozeman on June 13 2027 featuring Olympic, Sprint, Super Sprint and youth Splash and Dash races.
Sprint triathlon at Whitefish City Beach featuring a 1/2 mile swim, 20K bike along the lake with 4 miles of hills, and a 5K two-lap run, offered individually and as a relay.
July 2027
A women's multisport event in Helena with a 500 meter swim, 10 mile bike, and 3 mile run focused on community and mutual support.
Olympic distance triathlon in Ennis, Montana with a swim in Ennis Lake, a bike leg that includes an 800 ft climb on Norris Hill, and a final 10 km uphill run to the Pony Bar.
August 2027
Monthly updates for Montana
Get new running races (and updates) in your inbox every month.
September 2027
Sprint SUP triathlon near Echo Lake and Discovery Ski Area with a 10K mountain bike, 2K paddleboard and 6K run, open to individuals and two or three person teams.