Glendale
Triathlon Calendar near Glendale 2026-2027
Monthly updates for Glendale
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Glendale for 2026-2027! We've gathered 4 exciting races in the area. Check out our detailed list below to find your next local race.
September 2026
A combined 5K trail run and 3K paddle at Chatfield State Park in Littleton, Colorado, with limited participant slots and paddleboard rentals available. Categories include men's, women's, and a couples relay where teammates split the run and paddle.
October 2026
Mini Tri comp only on October 31, 2026 in Fort Lupton features 15 minute swim bike run slots, combined time scoring, and prizes for fastest time and costumes.
February 2027
A winter Run-Bike-Run duathlon in Englewood with a 10.8 mile bike and two short runs, Open and Fat Tire categories, relay teams, chip timing, and age-group awards.
June 2027
IRONMAN 70.3 Boulder on June 12, 2027 features a reservoir swim, hilly bike and run at higher elevation near the Flatirons.
Monthly updates for Glendale
Get new running races (and updates) in your inbox every month.