Sun 3 May 2026 Lancing, West Sussex, UK

Three Forts Challenge

Welcome to the best running event for miles!

3 races

  • Sun 3 May 2026
  • #1 of 3
Lancing Manor Leisure Centre, Lancing

5 Mile Trail Run

09:30

Age 16 & over

£20

  • 5 miles trail running + 553 ft ascent
  • Sun 3 May 2026
  • #2 of 3
Lancing Manor Leisure Centre, Lancing

Half Marathon

09:15

Age 18 & over

£35

  • 13.1 miles multi terrain running + 1455 ft ascent
  • Sun 3 May 2026
  • #3 of 3
Lancing Manor Leisure Centre, Lancing

Marathon

09:00

Age 18 & over

£45

  • 26.2 miles multi terrain running + 3195 ft ascent

Event overview

Get involved in the next exhilarating event of the Three Forts Challenge, a marathon, half marathon and 5 mile trail run set amidst the stunning South Downs. Whether you're an experienced runner seeking a new challenge or a novice looking to push your limits, this event offers a unique and rewarding experience for all.

Event details

  • All fitness levels
  • Dogs allowed
  • Event village
  • Families
  • Newcomers

Location

  • Bag storage
  • Changing facilities
  • Free parking
  • Showers
  • Toilets

Sustainability

  • Sustainability policy

Races at event

  • Sun 3 May 2026
  • #1 of 3
Lancing Manor Leisure Centre, Lancing
5 Mile Trail Run

09:30

Age 16 & over

£20

  • 5 miles trail running + 553 ft ascent
  • Sun 3 May 2026
  • #2 of 3
Lancing Manor Leisure Centre, Lancing
Half Marathon

09:15

Age 18 & over

£35

  • 13.1 miles multi terrain running + 1455 ft ascent
  • Sun 3 May 2026
  • #3 of 3
Lancing Manor Leisure Centre, Lancing
Marathon

09:00

Age 18 & over

£45

  • 26.2 miles multi terrain running + 3195 ft ascent

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4 steps to wellbeing
Sleep well

A good night's sleep is an essential foundation for a healthy lifestyle, effective training and weight control.

Train slow

Low-intensity training is easier for you, reduces the risk of injury and helps builds an efficient aerobic system.

Eat natural

Cut out sugar & junk food, reduce carbs, eat natural foods and train your body to burn fat for fuel.

Get outdoors

Fresh air, natural light and reconnecting with nature all help to improve mental and physical wellbeing.