LDWA South Downs Marathon

This edition has finished
APR
26
2026
Trail event in the South Downs offering 28 miles and 18 miles routes with 4000 plus ft or 2800 plus ft ascent. Routes pass Seven Sisters, Cuckmere Haven and downland villages and are open to walkers and runners.
Sun 26 Apr 2026
28 miles 18 miles

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LDWA South Downs Marathon 2026

The LDWA South Downs Marathon offers two marked long distance routes through the South Downs National Park, starting from East Dean Village Hall, Eastbourne BN20 0DR. Routes pass notable downland features including Seven Sisters, Cuckmere Haven and Firle Beacon, and visit the villages Littlington, Firle and Alfriston. The longer route includes over 4000 ft of ascent and the shorter route about 2800 ft. Both routes have a maximum time limit of 11 hours.

Distances:

  • 28 miles, 4000+ ft ascent
  • 18 miles, 2800+ ft ascent

The event is open to walkers and runners. Under 18s may enter only with written parental consent and must be accompanied by a responsible adult. Membership of the LDWA is not required. There are no entries on the day. If the event is oversubscribed a waiting list will operate.

Facilities at the start venue include car parking in a field next to the hall and luggage storage inside the hall. Checkpoints provide food and refreshments with vegetarian options; the longer course has three checkpoints and the shorter course has two. Finishers under the 11 hour limit receive an emailed certificate and a light hot meal is provided. Route descriptions, map extracts and GPX files will be available for download from 13 April 2026. Visit the organization's website for the most recent information.

Events nearby

27 mile night time group training run at Devil's Dyke with about 1,000 m ascent, guided route and required head torch to practise gear, pacing and night running skills.
A 14 mile trail run on 22 Nov 2026 with an initial climb, downloadable route maps, water stations, limited parking and a 50-place field.
Trail running from Plumpton Racecourse into the South Downs with three distances, scenic climbs, chip timing and on-course support plus a finisher medal.
Single loop winter trail ultras on the South Downs from Plumpton Racecourse, offered as 50k, 55 miles and 100 miles with winter conditions and required qualifiers.
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