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Trail Running Calendar near Seaford 2025-2026

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Explore the top trail runs near Seaford for 2025-2026! We've gathered 35 exciting races in the area. Check out our detailed list below to find your next local race.

September 2025
Sep
13
Saturday

Bewl Water Autumn

Trail Run 10 km Half Marathon Marathon 50 km
Sep
13
Saturday

Brighton 50

Trail Run 23 km 50 km 50 mi
Sep
13
Saturday

Bewl Water Spring

Trail Run 10 km 13 mi 27 mi 50 km
Sep
21
Sunday

Ticehurst 7.5km Trail Race

Trail Run 8 km
Sep
27
Saturday

The Dark Downs 50k

Trail Run Half Marathon 50 km
Sep
28
Sunday

Eridge Park 10 Trail Challenge

Trail Run 10 mi
October 2025
Oct
4
Saturday

Run to the Sea Bournemouth Ultramarathon

Trail Run 50 km
Oct
18
Saturday

Gatliff Marathon

Trail Run 25 km 50 km
Oct
19
Sunday

Bedgebury Forest Half Marathon

Trail Run 10 km Half Marathon
Oct
19
Sunday

Herstmonceux 8km Trail Race

Trail Run 8 km
Oct
25-26
Sa - Su

Beachy Head Marathon

Trail Run 10 km Half Marathon Marathon
Oct
31
Friday

Plough and Harroween trail run

Trail Run 5 mi
December 2025
Dec
5
Friday

Winter On The Downs 55 Miles

Trail Run 55 mi 100 mi
Dec
6
Saturday

Sussex Downs Trail Run

Trail Run 9 km 12 km 22 km
Dec
7
Sunday

Mince Pie 10

Trail Run 10 mi
Dec
7
Sunday

Winchelsea 10km Trail Race

Trail Run 10 km
Dec
20
Saturday

Christmas Pudding Dash - Hastings

Trail Run 2 mi 5 mi
Dec
22
Monday

Festive Friston Forest Night Trail Run

Trail Run 5 mi
Dec
28
Sunday

Westfield 7.5km Trail Race

Trail Run 8 km
January 2026
Jan
25
Sunday

Ashdown Forest 10 & 5 Mile Series

Trail Run 5 mi 10 mi
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