Oregon
Triathlon Calendar near Oregon 2026-2027
Monthly updates for Oregon
Get new running races (and updates) in your inbox every month.
Explore the top triathlons near Oregon for 2026-2027! We've gathered 3 exciting races in the area. Check out our detailed list below to find your next local race.
August 2026
A sprint triathlon at Belleville Community Park on August 23, 2026, with individual, relay and series entries. Distances include a 400 m swim, a 16 mile bike and a 5 km run.
September 2026
IRONMAN 70.3 Wisconsin in Madison on September 12, 2026 combines a Lake Monona swim, a rolling bike course and a hilly waterfront run that finishes by the Wisconsin State Capitol. The event also offers qualification for the 2027 IRONMAN 70.3 World Ch..
IRONMAN Wisconsin in Madison combines a lake swim, a rolling bike route through Verona, and a hilly run finishing at the Wisconsin State Capitol. The course includes the Helix transition and runs through Camp Randall Stadium with lively spectator sup..