Williams Bay

Triathlon Calendar near Williams Bay 2026-2027

Monthly updates for Williams Bay

Get new running races (and updates) in your inbox every month.

Explore the top triathlons near Williams Bay for 2026-2027! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.

September 2026

Fontana Triathlon

Fontana-on-Geneva Lake | 2 mi from Williams Bay

Triathlon Sprint 750 m 20 5 km Olympic 1.5 40 10 km

Triathlon in Fontana, WI with Olympic and Sprint distances plus relays; swim in Geneva Lake, bike through local hills, and run on streets and parks.

Triathlon in Fontana, WI with Olympic and Sprint distances plus relays; swim in Geneva Lake, bike through local hills, and run on streets and parks.

J-Hawk Latebird Race Series Olympic Triathlon

Whitewater | 20 mi from Williams Bay

Triathlon Super sprint 250 m 6.5 2 mi Sprint 500 m 12 mi Sprint 500 m 12 mi 5 km Duathlon 2 12 2 mi

Multi-discipline race day at UW Whitewater with Olympic, Sprint, Super Sprint, duathlon, and aquabike options plus relay and youth awards.

Multi-discipline race day at UW Whitewater with Olympic, Sprint, Super Sprint, duathlon, and aquabike options plus relay and youth awards.

Monthly updates for Williams Bay

Get new running races (and updates) in your inbox every month.