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Trail Running Calendar near Seaford 2026-2027

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Explore the top trail runs near Seaford for 2026-2027! We've gathered 62 exciting races in the area. Check out our detailed list below to find your next local race.

August 2026
Aug
13
Th

Beat the Tide 10Km

Trail Run 10 km
Aug
16
Su

Henfield Half Marathon

Trail Run Half Marathon
Aug
22-23
Sa - Su

The Sussex Stride

Trail Run Walk 52 mi
Aug
22
Sa

Seven Sisters 10K Run/Walk

Trail Run Walk 10 km
Aug
22
Sa

Castle Trails: Sandhurst to Bodiam Led by Ema

Trail Run 10 km
Monthly updates for Seaford

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Aug
23
Su

The Trail Trot 50K

Trail Run 5 km 10 km Marathon 50 km
Aug
23
Su

Ticehurst 7.5km Trail Race

Trail Run 8 km
Aug
23
Su

Phoenix Running - Ardingly

Trail Run 5 km 10 km Half Marathon Marathon
Aug
23
Su

Windlesham Whip

Trail Run 5 mi
September 2026
Sep
5-6
Sa - Su

South Coast Challenge

Trail Run 25 km 50 km 100 km
Sep
12
Sa

Bewl Water Autumn

Trail Run 10 km 13 mi 27 mi 50 km
Sep
12
Sa

Lewes 3 Peaks - Guided Run

Trail Run 18 mi
Sep
19
Sa

Spearhead Ascent

Trail Run 12 km
Sep
19
Sa

The Adder Dash

Trail Run 13 km
Sep
27
Su

Eridge Park 10 Trail Challenge

Trail Run 10 mi
Sep
27
Su

Firle 5km Handicap Trail Race

Trail Run 5 km
Sep
27
Su

Phoenix Running Crawley

Trail Run Backyard Ultra 5 km 10 km Half Marathon Marathon
October 2026
Oct
3
Sa

South Downs 100 mile (Autumn Event)

Trail Run 100 mi
Oct
3-4
Sa - Su

The Dark Downs

Trail Run Half Marathon 20 mi 50 km
Oct
4
Su

East Grinstead 10K

Trail Run 10 km
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