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Trail Running Calendar United Kingdom 2025-2026

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Explore the best trail runs in United Kingdom for 2025-2026! Our updated list features 1382 exciting races across the country. Find your next race in United Kingdom below and join the running community at these great events! Search for a location or view races near London, Birmingham, Glasgow, Liverpool, Scotland or Wales.

September 2026
Sep
5
Saturday

Henley River Half Marathon

Trail Run 10 km 13 mi
Sep
12-13
Sa - Su

Robin Hood 100

Trail Run 100 mi
Sep
19
Saturday

Three Towers Ultra - 39 & 55 Miles

Trail Run 39 mi 55 mi
Sep
19-20
Sa - Su

Yorkshire 3 Peaks 70/100Km Ultra

Trail Run 70 km 100 km
Sep
19
Saturday

Ranger Ultras - Yorkshire Pen-Y-Ghent

Trail Run 50 km
October 2026
Oct
11
Sunday

Saturn 7 Hour Time Challenge - Durham

Trail Run 5 km 7 km ... 26 mi 50 km
Oct
17-18
Sa - Su

Ranger Ultras High Peak Ultra

Trail Run 70 km 100 km
Oct
17
Saturday

Ranger Ultras High Peak HP18km Trail Run

Trail Run 18 km
November 2026
Nov
7
Saturday

The Lighthouse Marathon and Ultra

Trail Run 26 mi 36 mi
Nov
8
Sunday

Saturn - Remembrance Run - North

Trail Run 5 km 7 km 50 km
December 2026
Dec
5
Saturday

Fordh Sen Mighal

Trail Run
May 2027
May
30
Sunday

MTC Glaistig

Trail Run 31 mi
May
31
Monday

MTC Nuckelavee

Trail Run 41 mi
June 2027
Jun
1
Tuesday

MTC Grimalkin

Trail Run 34 mi
Jun
3
Thursday

MTC Beithir

Trail Run 39 mi
Jun
5
Saturday

MTC Selkie

Trail Run 43 mi
Jun
6
Sunday

MTC Kelpie

Trail Run 38 mi
July 2027
Jul
13
Tuesday

MTC Boggart

Trail Run
Jul
13-25
Tu - Su

MTC Albion

Trail Run 34 mi 35 mi ... 45 mi 53 mi
Jul
15
Thursday

MTC Black Anise

Trail Run 38 mi
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