Trail runs in South East in July 2025
Find trail runs near me in South East in July 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.
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Click an event for full event details, location, route, sustainability, what's included and how to enter.
- Sat 12 Jul
- £139
- Sat 12 Jul
- £139
North Downs 50 Ultra Challenge | 50km
Join a mid-summer North Downs 50 Challenge! This looped route is set in an area of outstanding natural beauty of the Surrey Hills, taking in chalk ridges and ancient woodlands.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 50 km trail running + 830 m ascent
- Sat 12 Jul
- £89
- Sat 12 Jul
- £89
North Downs 50 Ultra Challenge | 25km Loop
The 25km looped challenge sets out from Guildford early Saturday morning, along some of the most picturesque parts of the Surrey Hills Way – with a rest stop at half way with snacks and drinks.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 14 & over
- 25 km trail running + 530 m ascent
- Sat 12 Jul
- £89
- Sat 12 Jul
- £89
North Downs 50 Ultra Challenge | 1st Half
Follow the North Downs Way to Dorking for a 24km challenge with fabulous views. You’ll get full support all the way, rest stops en route and a picnic lunch at the finish.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 14 & over
- 24 km trail running + 600 m ascent
- Sat 12 Jul
- £39
- Sat 12 Jul
- £39
North Downs 50 Ultra Challenge | Guildford 10K
A beautiful 10km looped route from the basecamp at Surrey Sports Park exploring public footpaths within Littleton past Loseley Park. You’ll be rewarded with a medal and glass of fizz!
- Enter online
- Undulating
- Age 15 & over
- 10 km trail running + 233 m ascent
- Sun 20 Jul
- £55
- Sun 20 Jul
- £55
Bright Skies Surrey Hills | Marathon
The Bright Skies Marathon is a thrilling daytime trail race following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 26.2 miles trail running
- Sun 20 Jul
- £8
- Sun 20 Jul
- £8
Bright Skies Surrey Hills | 1K Kids Run
The Bright Skies 1K kids race is a thrilling daytime trail race following an undulating yomp through the Denbies Estate in the Surrey Hills.
- Enter online
- Undulating
- Traffic free
- Age 2-7
- 1 km trail running
- Sun 20 Jul
- £8
- Sun 20 Jul
- £8
Bright Skies Surrey Hills | 2K Kids Run
The Bright Sies 2K kids race is a thrilling daytime trail race following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- Enter online
- Undulating
- Traffic free
- Age 8-12
- 2 km trail running
- Sun 20 Jul
- £21
- Sun 20 Jul
- £21
Bright Skies Surrey Hills | 5K
The Bright Skies 5K race is a thrilling daytime trail race following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 16 & over
- 5 km trail running + 440 ft ascent
- Sun 20 Jul
- £32
- Sun 20 Jul
- £32
Bright Skies Surrey Hills | Half Marathon
The Bright Skies Half Marathon is a thrilling daytime trail race following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- Chip timing
- Enter online
- Undulating
- Age 18 & over
- 13.1 miles trail running + 1514 ft ascent
- Sun 20 Jul
- £18
- Sun 20 Jul
- £18
Bright Skies Surrey Hills | Canix 5K
The Bright Skies are thrilling daytime trail races following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 16 & over
- 5 km trail running + 440 ft ascent
- Sun 20 Jul
- £32
- Sun 20 Jul
- £32
Bright Skies Surrey Hills | Canix Half Marathon
The Bright Skies are thrilling daytime trail races following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 18 & over
- 13.1 miles trail running + 1514 ft ascent
- Sun 20 Jul
- £22
- Sun 20 Jul
- £22
Bright Skies Surrey Hills | 10K
The Bright Skies 10K is a thrilling daytime trail race following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- Chip timing
- Enter online
- Undulating
- Traffic free
- Age 16 & over
- 10 km trail running + 600 ft ascent
- Sun 20 Jul
- £22
- Sun 20 Jul
- £22
Bright Skies Surrey Hills | Canix 10K
The Bright Skies Canicross 10K is a thrilling daytime trail race following an undulating yomp through Surrey's rolling hills and the Denbies Estate in the Surrey Hills.
- Chip timing
- Enter online
- Undulating
- Age 16 & over
- 10 km trail running + 600 ft ascent
- Sun 20 Jul
- Entries close soon
- Sun 20 Jul
- Entries close soon
TriBourne Festival of Endurance | Marathon
Award winning full and middle-distance triathlons, plus a marathon, long-distance swims, aquabike options and triathlon relays.
- Enter online
- Age 18 & over
- 26.2 miles trail running
- Sun 6 Jul
Chiltern Ridge Half Marathon
- 21.3 km trail running + 526 m ascent
- Thu 17 Jul
Dinton 5K & 10K Summer Series - Race 3 | Kids 2K
- 2 km trail running + 8 ft ascent
- Thu 17 Jul
Dinton 5K & 10K Summer Series - Race 3 | 5K
- 5 km trail running + 0 ft ascent
- Thu 17 Jul
Dinton 5K & 10K Summer Series - Race 3 | 10K
- 10 km trail running + 0 ft ascent
- Sat 19 Jul
Hughenden Valley Half Marathon
- 21.1 km trail running + 450 m ascent