This race is currently 85% full
20km UTMB Badge
SEVEN SISTERS HALF MARATHON
Sunday 25th May 2025
Welcome to the Seven Sisters Half Marathon

The Seven Sisters Half Marathon is a beautiful route in a stunning location, through the South Downs National Park. It is an achievable single loop trail race that is a great option for first time trail runners and, also a great way to prepare for marathons/longer events later in the year. Runners will start in Eastbourne and follow the South Downs Way to the Friston Forest and some fantastic woodland trails before heading towards the Seven Sisters and over Beachy Head back to the start. The views are spectacular and the course is a combination of grass trails with a few farm tracks and forest paths dotted throughout with 1900 feet of elevation. There are some hilly sections, but also flat parts too. The terrain is very runnable and not technical.

Our permits are granted through ARC. Permit Number: ARC/25/0373

Lady in pink running
Start Location
Helen Garden, Eastbourne, BN20 7XL
Finish Location
Helen Garden, Eastbourne, BN20 7XL
Start & End Times
10am-3pm
Minimum Age
20 years old
Distance
13.1 MILES
Elevation Profile
1900ft ascent & descent
Terrain
99% trail, 1% tarmac
Entry Fee
£42.00
*Instalment Payments Available
COURSE RECORDS
Male
Shaun Smyth
2:04:40
Female
Tiffany Carson
1:58:08
Male Vet (40+)
Nathan Peach
2:12:40
Female Vet (40+)
Tiffany Carson
1:58:08

Entry details

Entries are available on a first come, first served basis and once it is full, they will be closed. No waitlist will be in operation. No qualifier is needed in order to participate. Entries will close 1 week prior to the race or once entry limits are reached.

Refund, Deferral and transfer Policy

Any time up until March 2nd 2025 you are entitled to a 50% refund. After this time no refunds will be given. The only exception to this is pregnancy. In this case if you inform us before the race you will receive a full refund.

If you can no longer make the event, there is the option of deferring your place to 2026 or transferring it to another runner. Deferrals to the following year can only be made up until one week before race day and transferring to another runner must only be done one week before and, not after. Deferrals can only be made once. Pregnant women will be able to defer their place to 2027/28 if they wish and for a further 2 years if they fall pregnant again within that period. Please email neil@ukultra.co.uk if you wish to do either of these.

Elite Entries

Elite Entries: We want highly competitive races at the sharp end of the fields and, welcome elite runners to come and compete for wins and course records. We do reserve places for elites and have packages in place to help. These are decided on an individual basis by the Race Director. If you are an elite runner and would like to take part then please email neil@ukultra.co.uk.

A runner up at Beachy Head with the town of Eastbourne in the background
UTMB Index Logo
What is included?
  • A fantastic, fully signed and way marked route through the South Downs National Park
  • A bespoke UK Ultra finisher medal
  • Bespoke male and female winner trophies
  • Downloadable free race photos
  • Live chip timing
  • Prizes for all male and female winners in vet categories
  • Event insurance
  • First aid and medical cover
  • Free shuttle bus from finish line to local hotels and Eastbourne Train Station


Read some of our reviews