Walla Walla
Triathlon Calendar near Walla Walla 2026-2027
Monthly updates for Walla Walla
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Explore the top triathlon near Walla Walla for 2026-2027! We've gathered 1 exciting races in the area. Check out our detailed list below to find your next local race.
May 2026
Race the 31st Onion Man Triathlon at Bennington Lake on May 17, 2026: Olympic distance 1.5K swim, 40K rolling bike and 10K run. Individual, relay and aquabike options, 300 athlete cap, and a post race meal with a free beer.