Three Forts Challenge

MAY
2
2027
Trail event on 2 May 2027 at Lancing Manor Leisure Centre offering marathon, half marathon and a 5 mile trail across the scenic South Downs.
Sun 2 May 2027
Marathon Half Marathon 5 miles

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Three Forts Challenge

The Three Forts Challenge takes place on 2 May 2027 at Lancing Manor Leisure Centre, Manor Road, Lancing, West Sussex, BN15 0PH.

The event offers multiple race options:

  • Marathon
  • Half Marathon
  • 5 Mile Trail Run

Entry prices range from £20 to £53. Published prices include Marathon from £49 rising to £53, Half Marathon from £39 rising to £43, and the 5 Mile Trail Run at £20.

The route runs across the South Downs and is described by participants as hilly with sections of chalk, flint and gravel underfoot. Participants report regularly placed aid stations that provide water and snacks, and note that marshals staff the course. Some reviews mention cakes at aid stations and at the finish, and that at least one distance has been run with dogs. Several participants comment on cut-off times for longer distances and on occasional shortfalls in signage and parking at the venue. Feedback also highlights clear organisation in many areas and a largely friendly atmosphere created by volunteers and marshals. Visit the organization's website for the most recent information.

Events nearby

Trail routes of 21.3K, 16.5K and 12K from Goodwood Racecourse through the South Downs with varied terrain, views and on-course support.
A 27 mile night group training run at Devil's Dyke with about 1,000 m of ascent, led by Trail Run Explorers; head torches required and participants must be 16 plus.
Celebrate Fireworks night with a flexible distance run along the flat Downslink trail in Southwater. Choose your distance on the day and run as many laps as you like over seven hours to earn a bespoke medal.
Trail races from Westerlands, Graffham offering a 50k loop across five long trails and a 13 mile half on three trails with aid stations and electronic timing.
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