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Triathlon Calendar near Bellvue 2026-2027

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Explore the top triathlons near Bellvue for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.

February 2027
Feb
7
Su

Old Man Winter Bike Rally & Run

Road Race Trail Run Multisport Mini Run/Bike Combo 5 km 23 mi RELAY - Mini Run 5k / Bik... 5 km 23 mi Run + Bike Combo 10 km 40 mi Olympic 10 km 40 mi
A winter gravel bike rally and trail run in Lyons, Colorado offering multiple run and ride distances, mixed terrain courses, and a public finish-line party with food and music.
June 2027
Jun
6
Su

Summer Vibes Bike Rally & Run Festival

Trail Run Duathlon 5 mi
A mixed gravel-bike and trail-running festival in Lyons, Colorado on June 6, 2027, featuring races from 100K to 5 miles plus relays, BMX, camping and a concert.
September 2027
Sep
26
Su

Last Call Triathlon

Triathlon Duathlon Aquathlon Multisport Aquathlon 750 m 3.1 mi Aquathlon Relay Team 750 m 3.1 mi Super sprint 450 m 4.9 2.15 mi Aquabike 750 m 10 mi
Multi-discipline lake races at Boyd Lake State Park near Loveland Colorado with on-site camping, USAT sanctioning and multiple distance options.
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