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Triathlon Calendar near Prairie du Sac 2025-2026

Explore the top triathlons near Prairie du Sac for 2025-2026! We've gathered 31 exciting races in the area. Check out our detailed list below to find your next local race.

September 2025
Sep
6
Saturday

Ironman Wisconsin

Triathlon
Sep
14
Sunday

Devil's Challenge Triathlon

Triathlon
Sep
21
Sunday

Badger Challenge Run/Walk

5 km 13 mi
Sep
28
Sunday

Henry Vilas Zoo - Run Wild

5 km 10 km
October 2025
Oct
4
Saturday

S'more Fun Trail Run

Trail Run 5 km 10 km 13 mi
Oct
4
Saturday

Trail Run at Indian Lake

Trail Run 5 km 10 km
Oct
18
Saturday

Haunted Hustle Run

5 km 10 km 13 mi
Oct
19
Sunday

Black Hawk Ridge Trail Run

Trail Run
November 2025
Nov
9
Sunday

Madison Marathon

10 km 13 mi 26 mi
Nov
27
Thursday

Madison Turkey Trot

5 km
February 2026
Feb
7
Saturday

Frozen Assets Run

Trail Run 5 km
May 2026
May
2
Saturday

Donald Dash Trail Run

Trail Run 5 km 15 km
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