Trail 10K runs in East Sussex
Find trail 10k runs in East Sussex in 2025/2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.
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- Sat 13 Jun 2026
- £33-£35
Bewl Water Summer | 10K
Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon on the same day was previously rated one of the top UK marathons.
- Chip timing
- Enter online
- Undulating
- Age 15-80
- 10 km trail running + 280 ft ascent

- Sat 12 Sep 2026
- £33-£35
Bewl Water Autumn | 10K
Scenic mixed-terrain route around Bewl Water on undulating rural wooded trails and quiet country lanes. The marathon course was previously rated one of the top UK marathons.
- Chip timing
- Enter online
- Undulating
- Age 15-80
- 10 km trail running + 140 ft ascent
- Sat 25 Oct
Beachy Head Marathon | 10K
- 10 km trail running + 1017 ft ascent
- Sun 28 Dec
The Christmas Charity Run at Rathfinny
- 10 km trail running + 184 m ascent
- Sat 7 Mar 2026
EnduranceLife - Sussex | 10K
- 10 km trail running + 1276 ft ascent