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Running Calendar near Seaham 2025-2026

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Monthly updates for Seaham

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

Explore the top running races near Seaham for 2025-2026! We've gathered 133 exciting races in the area. Check out our detailed list below to find your next local race.

Half Marathons Marathons Trail Runs Triathlons
August 2026
Aug
23
Su

The Geordieman

Triathlon Duathlon
Aug
26
We

Roseberry Topping

Trail Run
Aug
30
Su

Saturn 7 Hour Time Challenge - Gilesgate

Trail Run 3 km 7 km ... Marathon 50 km
Aug
30
Su

Middlesbrough Runs

5 km 10 km
Aug
30
Su

Prudhoe Town Road Races

5 km 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 3 km 7 km ... Marathon 50 km
September 2026
Sep
9
We

Autumn Coast Road 5K

5 km
Sep
11
Fr

Great North 5K

5 km
Sep
13
Su

Great North Run

13 mi
Sep
19
Sa

The Hardmoors 60

Trail Run 63 mi
Sep
19
Sa

The Turbine Backyard Ultra

Backyard Ultra 4 mi
Sep
20
Su

Raby Castle Trail Runs

Trail Run 5 km 10 km Half Marathon
Sep
20
Su

Run Northumberland Matfen 10K

10 km
Sep
20
Su

RunThrough Trails Hamsterley Forest Half Marathon

Trail Run 10 km Half Marathon
Sep
27
Su

Redcar Running Festival

3 km 10 km Half Marathon
Sep
27
Su

Rising Sun Country Park 10K Trail Run

Trail Run 10 km
October 2026
Oct
11
Su

Saturn 7 Hour Time Challenge - Gilesgate

Trail Run 3 km 7 km ... Marathon 50 km
Oct
11
Su

Hedgehog Half Marathon

13 mi
Oct
11
Su

Saturn Running - Gilesgate

Trail Run 3 km Half Marathon Marathon 50 km