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Trail Running Calendar near Seaham 2026-2027

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Explore the top trail runs near Seaham for 2026-2027! We've gathered 53 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
16
Su

Lambton Castle Summer Trail Runs

Trail Run 5 km 5 mi 10 mi 15 mi
Aug
16
Su

Othnesbery's Revenge Half Marathon

Trail Run 13 mi
Aug
16
Su

Urban Trail Series

Urban Trail 5 km 10 km Half Marathon
Aug
20
Th

Watergate at Whitehills 5K

Trail Run 5 km
Aug
20
Th

Newham Grange Farm 5K

Trail Run 5 km
Monthly updates for Seaham

Get new running races (and updates) in your inbox every month.
Aug
23
Su

Run Durham Dalton Park

Road Race Trail Run 10 mi
Aug
26
We

Roseberry Topping

Trail Run
Aug
29
Sa

Gateshead Trail 10K

Trail Run 10 km
Aug
30
Su

Hardmoors 26.2: Roseberry

Trail Run 10 km 13 mi 26 mi
Aug
30
Su

Saturn Running - Gilesgate

Trail Run Backyard Ultra 3 km 5 km ... 49 km 50 km
September 2026
Sep
3
Th

HMP Kirklevington 5K Trail

Trail Run 5 km
Sep
6
Su

Wild Deer x Collective Run Club Social Trail Run

Trail Run 5 km 10 km
Sep
19
Sa

The Hardmoors 60

Trail Run 63 mi
Sep
20
Su

Raby Castle Trail Runs

Trail Run 5 km 10 km Half Marathon
Sep
20
Su

RunThrough Trails Hamsterley Forest Half Marathon

Trail Run 5 km 10 km Half Marathon
Sep
20
Su

Locomotion Trail Runs

Trail Run 5 mi 10 mi
Sep
27
Su

Rising Sun Country Park 10K Trail Run

Trail Run 10 km
October 2026
Oct
4
Su

Red Kite Trail Race

Trail Run 10 km
Oct
7
We

Darlington Trail Night Run

Trail Run
Oct
11
Su

Saturn Running - Gilesgate

Trail Run Backyard Ultra 3 km 5 km ... Marathon 50 km
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