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Trail Running Calendar near Chelmsford 2025-2026

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Explore the top trail runs near Chelmsford for 2025-2026! We've gathered 26 exciting races in the area. Check out our detailed list below to find your next local race.

February 2025
Feb
23
Sunday

St Peters Way Ultra

Trail Run 43 mi
Feb
23
Sunday

Hadleigh Legacy 10k

Trail Run 10 km
Feb
23
Sunday

Smugglers Trail - Hullbridge

Trail Run 6 mi 9 mi
March 2025
Mar
16
Sunday

South Darenth & Horton Kirby 10K

Trail Run 10 km
Mar
16
Sunday

Stow Maries Trail Challenge

Trail Run 5 km
Mar
16
Sunday

The Mersea Mix

Trail Run 5 mi 9 mi
Mar
22
Saturday

ZigZag - Moo-rathon, Calf and Hen K at the Farm

Trail Run 10 km 13 mi 26 mi
Mar
22
Saturday

A Great Museum Trail

Trail Run 3 mi 6 mi
Mar
24
Monday

Wivenhoe Trail Run

Trail Run 5 mi
Mar
29
Saturday

Gratitude 25km

Trail Run 25 km
April 2025
Apr
6
Sunday

Trifarm 15k Spring Trail Run

Trail Run 15 km
Apr
24
Thursday

The Viper Trail Run

Trail Run 5 mi
May 2025
May
4
Sunday

The Two Castles Trails

Trail Run 21 km 42 km
May
11
Sunday

Halstead & Essex Marathon

Trail Run 26 mi
May
18
Sunday

Bluebell 5

Trail Run 5 mi
May
31
Saturday

Three Castles 50Km

Trail Run 50 km
June 2025
Jun
1
Sunday

Oliver Fisher 10K & 5K

Trail Run 5 km 10 km
Jun
7-8
Sa - Su

Sundowner Marathon

Trail Run 26 mi
Jun
22
Sunday

Triffic Trail, London

Trail Run 4 km 10 km
Jun
28
Saturday

Zigzag - Cock-A-Doodle Dawdle

Trail Run 5 km 10 km 13 mi 26 mi
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