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Half Marathon Calendar near Seneca 2025-2026

Explore the top half marathons near Seneca for 2025-2026! We've gathered 2 exciting races in the area. Check out our detailed list below to find your next local race.

October 2025
Oct
25-26
Sa - Su

Sadlers Creek Stumble

Backyard Ultra 10 km 13 mi 26 mi 100 mi
March 2026
Mar
14
Saturday

Race for the Green Half Marathon

5 km Half Marathon
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