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Half Marathon Calendar near Dunstable Downs 2025-2026

Explore the top half marathons near Dunstable Downs for 2025-2026! We've gathered 66 exciting races in the area. Check out our detailed list below to find your next local race.

April 2026
Apr
6
Monday

ATW Stevenage Spring Half Marathon

10 km 21 km
Apr
11
Saturday

Henley River Half Marathon

Trail Run 10 km 13 mi
May 2026
May
3
Sunday

MK Marathon Weekend

5 km 13 mi 26 mi
May
16-17
Sa - Su

London West Spartan Trifecta Weekend

Obstacle Run 5 km 10 km 21 km
June 2026
Jun
28
Sunday

Marlow Trail Run

Trail Run 5 km 10 km 13 mi
September 2026
Sep
5
Saturday

Henley River Half Marathon

Trail Run 10 km 13 mi
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