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Triathlon Calendar near New Castle 2025-2026

Explore the top triathlons near New Castle for 2025-2026! We've gathered 11 exciting races in the area. Check out our detailed list below to find your next local race.

October 2025
Oct
25
Saturday

Black Cat Classic 5K

5 km
November 2025
Nov
2
Sunday

Run the Mounds

Trail Run 5 km 5 mi
Nov
27
Thursday

Turkey Day 5K - Greenfield

5 km
Nov
27
Thursday

Thanksgiving Day Turkey Run

2 mi 5 mi
December 2025
Dec
13
Saturday

Fire & Ice Holiday 5k

5 km
May 2026
May
30
Saturday

Run Into the Summer 5K

5 km
June 2026
Jun
13
Saturday

White River Run

5 km 10 km
Jun
20
Saturday

Reid Adventure Course

Obstacle Run 3 mi
Jun
25
Thursday

Warm Up @ Shadyside 4 Hour

2 mi 4 hr
July 2026
Jul
11
Saturday

Ironman 70.3 Muncie

Triathlon
December 2028
Dec
24
Sunday

500 People

5 km 10 km
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