Runs in West Sussex
Find runs near me in West Sussex for 2025/2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.
Filter by month
Filter by place
MapEvent listings
Select an event for photos, video, route, location, reviews, entry fees and how to enter.
- Sat 20 Sep
- £110-£115
Tough Mudder London South | 15K - Saturday
London South is the standout event of the series for good reason. 'Showstopper' obstacles, a diverse course, seriously muddy obstacles and a party atmosphere make it the ultimate mud party!
- Enter online
- Hilly
- Traffic free
- Fundraising optional
- Age 14 & over
- 15 km multi terrain running
- Sat 20 Sep
- £100
Tough Mudder London South | 5K - Saturday
London South is the standout event of the series for good reason. 'Showstopper' obstacles, a diverse course, seriously muddy obstacles and a party atmosphere make it the ultimate mud party!
- Enter online
- Hilly
- Traffic free
- Fundraising optional
- Age 14 & over
- 5 km multi terrain running
- Sun 21 Sep
- £105-£110
Tough Mudder London South | 15K - Sunday
London South is the standout event of the series for good reason. 'Showstopper' obstacles, a diverse course, seriously muddy obstacles and a party atmosphere make it the ultimate mud party!
- Enter online
- Hilly
- Traffic free
- Fundraising optional
- Age 14 & over
- 15 km multi terrain running
- Sun 21 Sep
- £100
Tough Mudder London South | 5K - Sunday
London South is the standout event of the series for good reason. 'Showstopper' obstacles, a diverse course, seriously muddy obstacles and a party atmosphere make it the ultimate mud party!
- Enter online
- Hilly
- Traffic free
- Fundraising optional
- Age 14 & over
- 5 km multi terrain running
- Sun 3 May 2026
- £36-£38
Worthing RUNFEST Half Marathon
Enjoy a fully closed road race, on flat coastal roads with a spectacular seafront finish. Chance to take home a PB along with the finishers' t-shirt and medal.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 17 & over
- 13.1 miles road running + 37 m ascent
- Sun 3 May 2026
- £31-£33
Worthing RUNFEST 10K
A fun, flat and fast 10K run along the coastal roads of Worthing, a great atmosphere, with cheer points along the route and a bespoke medal and t-shirt.
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 15 & over
- 10 km road running + 16 m ascent
- Sun 3 May 2026
- £8
Yeomans Toyota Worthing RUNFEST | Family Mile
A totally flat mile course for all the family including buggies, prams and four-legged friends with chip timing and a super medal!
- Chip timing
- Enter online
- Flat
- PB
- Traffic free
- Age 5 & over
- 1 mile road running
- Sat 20 Jun 2026
- £75
Race to the King | Coastal 50K
Flat and runnable without skimping on scenery, it offers spectacular views around Chichester Harbour, through the ancient fishing village of Bosham before gently climbing back onto the South Downs.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 50 km trail running + 461 m ascent
- Sat 20 Jun 2026
- £165
Race to the King | 100K Non-Stop
The full circuit takes in both the Coastal and Castle loops for a magnificent tour of the stunning South Downs. Steeped in history and uniquely varied, the 100K offers a course truly fit for royalty.
- Chip timing
- Enter online
- GPS tracking
- Undulating
- Age 18 & over
- 100 km trail running + 1510 m ascent
- Sat 20 Jun 2026
- £75
Race to the King | Castle 50K
The ideal ‘next step’ on your ultra journey! Following an undulating course along the South Downs Way, the route passes by Arundel Castle before returning to West Dean via the Monarch's Way.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 50 km trail running + 1043 m ascent
- Sat 20 Jun 2026
- £55
Race to the King | Monarchs Loop 30K
A challenging but very achievable journey along the South Downs Way towards Bignor Hill, returning to West Dean Gardens via the stunning Monarch’s Way. The perfect first long distance event.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 30 km trail running + 606 m ascent
- Sat 20 Jun 2026
- £125
Race to the King | 80K Non-Stop
A ‘stepping stone’ distance between the 50K and 100K routes, the 80K Non-Stop begins with a full circuit of the Coastal 50K route before completing the 30K Monarch’s Loop, finishing back at West Dean.
- Chip timing
- Enter online
- GPS tracking
- Hilly
- Age 18 & over
- 80 km trail running + 1065 m ascent
- Fri 19 Sep
Dash Sundowner 10K Trail Run
- 10 km trail running + 155 m ascent
- Sun 5 Oct
The East Grinstead 10K Andy Ripley Memorial Run
- 10 km multi terrain running
- Sun 12 Oct
Blackdown Hill Challenge | Junior Trail Race 2K
- 2 km trail running
- Sun 12 Oct
Blackdown Hill Challenge | Junior Trail Race 4K
- 4 km trail running
- Sun 12 Oct
Blackdown Hill Challenge | Adult Trail Race 4.5K
- 4.5 km trail running
- Sun 12 Oct
Blackdown Hill Challenge | Adult Trail Race 6.5K
- 6.5 km trail running