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Marathon Calendar South West (England) 2025-2026

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Explore the best marathons in South West (England) for 2025-2026! Our updated list features 34 exciting races across the region. Find your next race in South West (England) below and join the running community at these great events!

June 2026
Jun
13
Sa

Rame Head Race

Trail Run 10 km Half Marathon Marathon
Jun
14
Su

Cheddar Gorge Challenge

Trail Run 3 km 6 km ... Half Marathon Marathon
Jun
20-21
Sa - Su

Giants Head Weekend

10 km Half Marathon Marathon
Jun
27
Sa

Boscastle Scramble

Trail Run 26 mi
July 2026
Jul
19
Su

Wye Valley Tunnel Run

Trail Run 10 km Half Marathon Marathon
August 2026
Aug
16
Su

Two Tunnels Races

Trail Run 5 km 10 km ... Marathon 50 km
September 2026
Sep
20
Su

Badminton

5 km 10 km Half Marathon Marathon
Sep
27
Su

Race On The Chase

Trail Run 10 km Half Marathon Marathon
October 2026
Oct
2-4
Fr - Su

Votwo Atlantic Coast Challenge

Trail Run Marathon 44 km
Oct
10
Sa

The South Hams Ultra

Trail Run 26 mi 44 mi 100 mi
Oct
11
Su

Bath & Bristol Railway Races

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

Eden Marathon and Half-Marathon

Half Marathon Marathon
November 2026
Nov
1
Su

Cornish Marathon

Trail Run Marathon
Nov
7
Sa

Lighthouse Marathon

Trail Run 26 mi 35 mi