Boise
Triathlon Calendar near Boise 2026-2027
Monthly updates for Boise
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Explore the top triathlons near Boise for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.
June 2026
Experience a fast and flat circuit style triathlon along the scenic Boise River. This inclusive event features Olympic, Sprint, and Adaptive distances and serves as a USAT Para National Qualifier.
July 2026
Experience the inaugural Ironman 70.3 Boise featuring a reservoir swim and a scenic bike through the foothills. Finish your race with a flat run along the greenbelt in the heart of Idaho.