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Half Marathon Calendar near Sedbury 2025-2026

Monthly updates for Sedbury

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Explore the top half marathons near Sedbury for 2025-2026! We've gathered 49 exciting races in the area. Check out our detailed list below to find your next local race.

March 2026
Mar
22
Su

Forest Of Dean Spring Trails Half Marathon

Trail Run Half Marathon
April 2026
Apr
5
Su

Brabazon Half Marathon

10 km Half Marathon
Apr
19
Su

Newport Wales Marathon

10 km Half Marathon Marathon
Apr
19
Su

Bath & Bristol Railway Races

10 km Half Marathon ... Marathon 50 km
Apr
25
Sa

The Bath Beat

Trail Run 13 mi 17 mi 21 mi 27 mi
Apr
26
Su

St David's Day Run

5 km 10 km Half Marathon Marathon
May 2026
May
10
Su

Great Bristol Run

10 km Half Marathon
May
24
Su

Dymock Half Marathon

8 km Half Marathon
June 2026
Jun
7
Su

Two Tunnels Races

Trail Run 5 km 10 km Half Marathon
Jun
14
Su

Cheddar Gorge Challenge

Trail Run 3 km 6 km ... Half Marathon Marathon
July 2026
Jul
11
Sa

Black Mountains 50

Trail Run 13 mi 26 mi 32 mi 50 mi
Jul
19
Su

Wye Valley Tunnel Run

Trail Run 10 km Half Marathon Marathon
August 2026
Aug
15
Sa

Chepstow Running Festival Half Marathon

5 km 10 km Half Marathon
Aug
16
Su

Two Tunnels Races

Trail Run 5 km 10 km ... Marathon 50 km
Aug
16
Su

South West Spartan

Obstacle Run 5 km 10 km Half Marathon
September 2026
Sep
20
Su

Badminton

5 km 10 km Half Marathon Marathon
Sep
27
Su

Forest of Dean Autumn Half Marathon

Trail Run 13 mi
October 2026
Oct
4
Su

Cardiff Half Marathon

Half Marathon
Oct
11
Su

Bath & Bristol Railway Races

10 km Half Marathon ... Marathon 50 km
Oct
18
Su

Keynsham Dandy

Trail Run 13 mi