57 Runs in East Sussex

Find runs in and around East Sussex for 2024/2025 - 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.

Join the UK's Happiest Half - a fast, flat race with a buzzing Brighton atmosphere in the early season and one of the most popular races in the UK!
  • Sun 25 Feb
  • £13-£46.75
Brighton, East Sussex, UK

Rubix VT Brighton Half Marathon

Join the UK's Happiest Half - a fast, flat race with a buzzing Brighton atmosphere in the early season and one of the most popular races in the UK!

  • Half marathon
  • Fun run
A weekend festival of sport by the sea with something for everyone including a coastal marathon, 10K and kids events plus new routes! It's a new era for this annual favourite.
  • Sat 6 - Sun 7 Apr
  • FREE-£69.99
Brighton, East Sussex, UK

Brighton Marathon Weekend

A weekend festival of sport by the sea with something for everyone including a coastal marathon, 10K and kids events plus new routes! It's a new era for this annual favourite.

  • Fun run
  • 10K run
  • Marathon
Previously rated one of the top 10 UK marathons! Scenic mixed-terrain routes following Bewl Water around the reservoir route on undulating rural wooded trails and quiet country lanes.
  • Sat 11 May
  • £26-£56
Wadhurst, East Sussex, UK

Bewl Water

Previously rated one of the top 10 UK marathons! Scenic mixed-terrain routes following Bewl Water around the reservoir route on undulating rural wooded trails and quiet country lanes.

  • 10K run
  • Half marathon
  • Marathon
  • 50K ultra run
A great challenge whether it's your first half marathon or you're trying for a PB. There's a great atmosphere, uplifting crowd support, on-course entertainment, a fun-spirited day and is a UKA race.
  • Sun 3 Mar
  • £35.70-£37.70
Eastbourne, East Sussex, UK

Eastbourne Half Marathon

A great challenge whether it's your first half marathon or you're trying for a PB. There's a great atmosphere, uplifting crowd support, on-course entertainment, a fun-spirited day and is a UKA race.

  • 13.1 miles road running
A classic trail race between two cities finishing in the capital, brought to you by experienced race directors of over 100 races, with Gold/Silver/Bronze medals depending on finishing time.
  • Sat 27 Apr
  • £85
Brighton, East Sussex, UK

Brighton to London Ultra

A classic trail race between two cities finishing in the capital, brought to you by experienced race directors of over 100 races, with Gold/Silver/Bronze medals depending on finishing time.

  • 100 km trail running + 1489 m ascent
  • Sat 9 Mar
  • £35-£71
Eastbourne, East Sussex, UK

EnduranceLife - Sussex

With the world famous Seven Sisters, and far reaching views out over the English Channel, these courses are already attracting international recognition.

  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • Sun 24 Mar
  • £5-£40
Saint Leonards-on-sea, East Sussex, UK

Hastings Half Marathon and Mini Run

Hastings Lions Club proudly presents the 40th Hastings Half Marathon Plus Buckswood School Mini Run for 7-16 year olds.

  • Fun run
  • Half marathon
  • Mon 1 Apr
  • FREE-£12
Lewes, East Sussex, UK

Lewes AC Easter Fun Runs

The Lewes Athletic Club Easter Fun Runs are held every Easter Monday as part of the West Sussex Fun Run League.

  • Fun run 2
  • 10K run
  • Sun 19 May
  • £2-£19
Hailsham, East Sussex, UK

Hailsham Active Run

Following the success of the inaugural Hailsham Active Run in 2023, members of the public are encouraged to enter this year’s spectacular race!

  • 5K run
  • 10K run
  • Fun run 2
  • Sun 19 May
  • £19-£35
Rye, East Sussex, UK

Rye 10 & 5 Mile

If you're looking for a racing treat, then look no further;

  • Fun run
  • 10 miler
  • Wed 29 May
  • £5-£16
Bexhill-on-Sea, East Sussex, UK

GBR Run Bexhill 5K Series - Race One

GBR Run are pleased to be reviving this popular 5k and Youth Mile Series to the Sussex Running Calendar.

  • Fun run
  • 5K run
  • Sun 9 Jun
  • £19.50-£32.50
Uckfield, East Sussex, UK

MacTuff Really Muddy London & South

New for MacTuff is Really Muddy, coming in 2024 to Pippingford.

  • Fun run
  • 5K run
  • 10K run
  • 10 miler
  • Wed 26 Jun
  • £5-£16
Bexhill-on-Sea, East Sussex, UK

GBR Run Bexhill 5K Series - Race Two

GBR Run are pleased to be reviving this popular 5k and Youth Mile Series to the Sussex Running Calendar.

  • Fun run
  • 5K run
  • Sat 27 Jul
  • FREE-£45
Brighton, East Sussex, UK

The Maverick Adidas Terrex Original East Sussex

Our ethos at Maverick Race is to ensure we show all our runners the best of the UK through trail running.

  • 5K run
  • Trail run 2
  • Wed 31 Jul
  • £5-£16
Bexhill-on-Sea, East Sussex, UK

GBR Run Bexhill 5K Series - Race Three

GBR Run are pleased to be reviving this popular 5k and Youth Mile Series to the Sussex Running Calendar.

  • Fun run
  • 5K run
  • Sat 9 Nov
  • £7.50-£30
Bexhill-on-Sea, East Sussex, UK

GBR Run Bexhill Remembrance Run

GBR Run are pleased to be reviving this popular multi distance Remembrance event to the Sussex Running Calendar.

  • Fun run
  • 5K run
  • 10K run
  • Half marathon
  • Thu 21 Mar
  • £16-£17
Polegate, East Sussex, UK

Friston 5 Mile Charity Night Trail Run

This is a self navigated event following Strava GPX on your phone or watch.

  • 5 miles trail running
  • Sat 30 Mar
  • £65-£75
Uckfield, East Sussex, UK

Fortitude: Pippingford

The variation of last man standing leaves no man behind, as long as you can endure the 10 hours you can beat the event. Its all about getting your head in the right place and keeping moving.

  • 10 hrs multi terrain running
  • Sun 21 Apr
  • £33-£35
Polegate, East Sussex, UK

The Rathfinny Run 21.4K

The double loop version of The Rathfinny Run.

  • 21.4 km trail running
  • Sun 21 Apr
  • £23-£25
Polegate, East Sussex, UK

The Rathfinny Run 10.7K

The single loop version of The Rathfinny Run.

  • 10.7 km trail running
  • Sat 11 May
  • £39.90-£49.90
Brighton, East Sussex, UK

Color Obstacle Rush - Brighton

Color Obstacle Rush is the biggest run in the world that combines the fun of colour and obstacles.

  • 5 km multi terrain running
  • Sun 12 May
  • £16
Seaford, East Sussex, UK

Seaford 10K

Out and Back Run - Start/Finish Martello Tower to Newhaven Accurately measured course

  • 10 km road running
  • Sun 26 May
  • £58-£65
Brighton, East Sussex, UK

UK Ultra South Downs 50K

The South Downs 50k is a 50km point to point trail race from Falmer to Eastbourne.

  • 50 km trail running
  • Sun 26 May
  • £40-£45
Polegate, East Sussex, UK

UK Ultra South Downs 20 Mile

The South Downs 20 miles is a beautiful route in a stunning location, through the South Downs National park.

  • 20 miles trail running
  • Sun 26 May
  • £38
Polegate, East Sussex, UK

UK Ultra Seven Sisters Half Marathon

The Seven Sisters Half Marathon is a beautiful route in a stunning location, through the South Downs National Park.

  • 13.1 miles trail running
  • Sun 2 Jun
  • £17-£22
Hastings, East Sussex, UK

Hastings Five Mile Race

Keith Chandler Memorial Road Race (Part of the Sussex Grand Prix)

  • 5 miles road running
  • Sun 9 Jun
  • £32-£39
Lewes, East Sussex, UK

Weald Challenge

The Weald Challenge is a trail half marathon from the village of Chiddingly, Sussex each year.

  • 22 km trail running
  • Fri 21 Jun
  • £100
Polegate, East Sussex, UK

The Longbridge 100 Summer Backyard Ultra

Sussex’s first Backyard Ultra around a farmyard in Litlington, East Sussex.

  • 4.17 miles trail running
  • Sun 23 Jun
  • £16-£20
Heathfield, East Sussex, UK

Heathfield Midsummer 10K

Scenic, undulating, rural 10k road race.

  • 10 km road running
  • Sun 29 Sep
  • £14-£23
Lewes, East Sussex, UK

YHA 14 Mile Trail Run

Multisport-Management aim is to put this event on each year at a different month, but one thing remains the same.....our trail run starts with a bit of a climb!

  • 14 miles trail running

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