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Triathlon Calendar near Wauwatosa 2025-2026

Explore the top triathlons near Wauwatosa for 2025-2026! We've gathered 80 exciting races in the area. Check out our detailed list below to find your next local race.

August 2025
Aug
3
Sunday

Muskego K9 Foot Pursuit

5 km
Aug
6
Wednesday

Tri Faster SwimRun

Aquathlon
Aug
6
Wednesday

Corn Roast Fun Run

Trail Run 3 mi
Aug
7
Thursday

Prowl the Peak Twilight 5K

5 km
Aug
9
Saturday

Summer Sizzler - Milwaukee

5 km 10 km 15 km
Aug
9
Saturday

Miles for Migraine Wisconsin

2 mi 5 km
Aug
9
Saturday

Lion Run

2 mi 5 km
Aug
9
Saturday

Hank Aaron State Trail 5K Run/Walk

5 km
Aug
10
Sunday

Paws for a Cause Run

2 mi 5 km
Aug
10
Sunday

Wolverine 5K

5 km
Aug
15
Friday

Run with the Cops - Waukesha

5 km
Aug
16
Saturday

Kettle Klomp

2 mi 5 km
Aug
16
Saturday

Arthritis Foundation Run/Walk

5 km
Aug
17
Sunday

Champions Run 5K

5 km
Aug
23
Saturday

Slinger Kiwanis Heads UP 5K

5 km
Aug
23
Saturday

Strider Half Marathon

21 km
Aug
23
Saturday

Dandilion Daze Brew Run

5 km
Aug
23
Saturday

The Big Leek

2 mi 5 km
Aug
24
Sunday

Bound for Boston Marathon - Milwaukee

13 mi 26 mi
Aug
27
Wednesday

Tri Faster SwimRun

Aquathlon
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