Three Forts Challenge

Worthing, United Kingdom • 3 May 2026

Three Forts Challenge : event overview

The Three Forts Challenge is scheduled for 3 May 2026 at Lancing Manor Leisure Centre, Manor Road, Lancing, West Sussex, BN15 0PH. Routes run across the South Downs with rolling hills and coastal views. The event raises funds for Ferring Country Centre and local Sussex charities. The race weekend includes trail distances over varying terrain and has an established community atmosphere reported by past participants.

Races and entry

  • Marathon - open to entrants aged 18 and over; entry fee £49.
  • Half Marathon - open to entrants aged 18 and over; entry fee £39.
  • 3FC 5 Mile Trail Run - open to entrants aged 16 and over; entry fee £20; includes photo and medal.

Past participant feedback in the source notes frequent aid stations, marked routes, and volunteers on course. Some participants have commented that the terrain is hilly and technical in places and that cut-off times have been tight for some runners.

Location and travel

The event base is Lancing Manor Leisure Centre. Driving access is via the A27 at Lancing Manor roundabout. Buses stop in a layby on the A27. Lancing Train Station is the closest rail station; walking from the station takes about 25 minutes and buses also run between the station and the leisure centre. Limited parking is available at the venue and organisers encourage green travel. Visit the organization's website for the most recent information.

Race information

Marathon
Marathon 2026
Marathon
Marathon 2026
Half Marathon
Half Marathon 2026
Half Marathon
Half Marathon 2026
5 mi
3fc 5 Mile Trail Run 2026
5 mi
3fc 5 Mile Trail Run 2026
Visit the organization's website for the most recent information.
Trail runs nearby

Take on a one hour night score at Buchan Country Park with 20 controls to find in any order. Bring a torch, whistle and warm layers for an adventurous evening of navigation and friendly competition.

Run the South Downs Way from Heyshott to Arundel in a scenic point to point trail event on 18 January 2026. Choose a marathon or 15 mile off road route that finishes by Arundel Castle with river views and rolling downs.

Join the Red Robin Run at Southwater Park on Sunday 18 January 2026 for a timed, flat trail challenge on the Downs Link where you can choose 5k to ultra distances on the day. Enjoy a festive Red Robin finisher medal and limited places.

Orienteering at Pippingford Park on Sunday 18 January offers courses for all levels across scenic woodland. Online entry required, parking fee applies and contactless SIAC punching is available.