There are 4 upcoming half marathon races in East Sussex listed. Next up: Beachy Head Half Marathon (Sunday, 25 October 2026), GBR Run Bexhill Remembrance Run (Saturday, 7 November 2026), Endurancelife Sussex (Saturday, 6 March 2027).
Upcoming races only, soonest first. Confirm dates and entry details with the organiser.
Eastbourne · Dukes Drive; event registration at Bede's Prep School, BN20 7XL
Coastal trail half marathon through the South Downs and Seven Sisters, starting and finishing at Dukes Drive.
£54.99
See entry options & fees
Bexhill on Sea · Bexhill Beach, Marina Court Avenue, Bexhill on Sea, TN40 1, United Kingdom
GBR Run Bexhill Remembrance Run is organised by GBR Run in Bexhill on Sea. Entry options: Half Marathon Entry; 10K Entry; 5K Entry. The course surface has not been confirmed.
£17–£30
See entry options & fees
Eastbourne · Eastbourne, England, United Kingdom
Endurancelife Sussex is organised by Endurancelife in Eastbourne. Entry options: 10K; Half Marathon; Marathon; Ultra. The course surface has not been confirmed.
£35–£71
See entry options & fees
Brighton · Stanmer Park Nature Reserve, Falmer, Brighton, UK
The Maverick East Sussex Trail 2027 is organised by Maverick Race in Brighton. Entry options: Half Marathon - 21km; Middle - 13km; Short - 5km.
£29.24–£50.44
See entry options & fees
Work out your target half marathon time and pace.