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Trail Running Calendar near City of London 2026-2027

Monthly updates for City of London

Get new running races (and updates) in your inbox every month.

Explore the top trail runs near City of London for 2026-2027! We've gathered 137 exciting races in the area. Check out our detailed list below to find your next local race.

January 2026
Jan
21
We

Essex Winter Midweek Series - Chelmsford

Urban Trail 4 km 7 km
Jan
21
We

Dark Horse Trail

Trail Run 5 mi
Jan
21
We

Esher Street O

Urban Trail 40 min 60 min
Jan
23
Fr

The Star Backyard Holmbury St Mary

Trail Run 5 km
Jan
24
Sa

Phoenix Running - Walton-on-Thames

Trail Run 3 mi
Jan
24
Sa

Running Tribe Races

Trail Run 7 km 10 km ... 30 mi 40 mi
Jan
25
Su

Windsor Trail Run Half Marathon

Trail Run 10 km Half Marathon
Jan
31
Sa

Fitstuff G3 Series

Trail Run 10 km 15 km
February 2026
Feb
4
We

Essex Winter Midweek Series - Basildon

Urban Trail 40 min 60 min
Feb
7
Sa

Phoenix Running - Walton-on-Thames

Trail Run 5 km 11 km Half Marathon Marathon
Feb
8
Su

The Cold Norton Charity Winter 10K & Half Marathon Trail Event

Trail Run 10 km 13 mi
Feb
14
Sa

Phoenix Running - Walton-on-Thames

Trail Run 5 km 10 km Half Marathon Marathon
Feb
14
Sa

5K Valentines Self Navigational Trail Run

Trail Run 5 km
Feb
15
Su

Phoenix Running - Greater London

Trail Run 3 mi 7 mi ... 26 mi 28 mi
Feb
21
Sa

Magna Carta Winter

Trail Run 10 km 13 mi 26 mi
Feb
21
Sa

Running Tribe Races

Trail Run 7 km 10 km ... 30 mi 40 mi
Feb
22
Su

St Peters Way Ultra

Trail Run 42 mi
Feb
22
Su

Hadleigh Legacy 10k

Trail Run 10 km
Feb
22
Su

Winter Trail Run

Trail Run 5 km 10 km
Feb
22
Su

North Downs Ridge 50k

Trail Run 50 km