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Triathlon Calendar near Appleton 2025-2026

Explore the top triathlons near Appleton for 2025-2026! We've gathered 19 exciting races in the area. Check out our detailed list below to find your next local race.

October 2025
Oct
4
Saturday

St Joseph Food Program 10K Run/Walk

5 km 10 km
Oct
4
Saturday

Bellin Women's Half Marathon

5 km Half Marathon
Oct
4
Saturday

Square and Compass Run

5 km
Oct
11
Saturday

First Annual Paws for a Cause Canicross & Trail Run/Walk for Charity

Trail Run 3 mi 6 mi 8 mi
Oct
11
Saturday

Silverback Stampede

5 km
Oct
18
Saturday

Run for the Hill of It/Run for the Hill-O-Ween

Trail Run 5 km
Oct
25
Saturday

Carson Park 10 Mile Logging Miles

5 km 10 mi
Oct
25
Saturday

YMCA Freaky 5K

5 km
Oct
26
Sunday

Hot Cider Hustle - Green Bay

5 km Half Marathon
Oct
26
Sunday

Run with the Herd 5K - Oshkosh

5 km
November 2025
Nov
1
Saturday

Houdini 10K

10 km
Nov
8
Saturday

Veteran Suicide Awareness March - Allouez

2 mi 18 mi
Nov
8-9
Sa - Su

Run Til You Snowdrop-24 Hour Treadmill Run

Backyard Ultra 24 hr
Nov
16
Sunday

Run de Pere Half Marathon

5 km Half Marathon
Nov
27
Thursday

Festival Foods Turkey Trot Oshkosh

2 mi 5 mi
Nov
27
Thursday

Festival Foods Turkey Trot Appleton

2 mi 5 mi
May 2026
May
17
Sunday

Epic Marathon

5 km Half Marathon Marathon
July 2026
Jul
17
Friday

Sunset 5K Run/Walk

5 km
Jul
19
Sunday

Cliff Runner

Trail Run 10 km
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