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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 90 exciting races in the area. Check out our detailed list below to find your next local race.

May 2026
May
31
Sunday

Circuit du Sore Legs

Backyard Ultra 5 km 10 km ... 50 km 6 hr
June 2026
Jun
6-7
Sa - Su

Show Me The Manet

Half Marathon Marathon 50 km
Jun
6
Saturday

Run Dorney Lake Half Marathon

5 km 10 km Half Marathon
Jun
7
Sunday

Hitchin Half Marathon & Tough 10 Miler

5 mi 10 mi 13 mi
Jun
7
Sunday

Hitchin Hard Half Marathon

8 km 16 km Half Marathon
Jun
14
Sunday

ATW St Albans Half Marathon

2 mi 5 km 10 km Half Marathon
Jun
14
Sunday

Wendover Woods Half Marathon

Trail Run 10 km Half Marathon
Jun
21
Sunday

Dunstable Downs Half Marathon

Trail Run Half Marathon
Jun
26-28
Fr - Su

Colworth Marathon Challenge

Trail Run 5 mi 8 mi 13 mi
Jun
27
Saturday

Zigzag - Cock-A-Doodle Dawdle

Trail Run 5 km 10 km Half Marathon Marathon
Jun
28
Sunday

Marlow Trail Run

Trail Run 5 km 10 km Half Marathon
Jun
28
Sunday

Richmond Park Half Marathon

Half Marathon
July 2026
Jul
3
Friday

Saturn 7 Hour Time Challenge - Wraysbury

Trail Run 3 km 7 km ... 50 km 7 hr
Jul
5
Sunday

Chiltern Ridge Half Marathon

Trail Run Half Marathon
Jul
12
Sunday

Run Dorney Lake Half Marathon

5 km 10 km Half Marathon
Jul
18
Saturday

Ciderthon

5 km 13 mi
Jul
18-19
Sa - Su

Railway Run & Formula One

Half Marathon Marathon 50 km
Jul
26
Sunday

Maidenhead Trail Run

Trail Run 5 km 10 km Half Marathon
Jul
26
Sunday

Run Dorney Lake Half Marathon

5 km 10 km Half Marathon
August 2026
Aug
1-2
Sa - Su

Wind in the Pillows

Half Marathon Marathon
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