50 Mile Grand Slam

Worthing, United Kingdom • 10 Apr 2027

50 Mile Grand Slam 2027

The Centurion Running 50 Mile Grand Slam 2027 is an entry package that covers four separate 50 Mile events held in 2027. The included races and their dates are South Downs Way 50 on 10 April, North Downs Way 50 on 15 May, Chiltern Wonderland 50 on 18 September, and Wendover Woods 50 on 13 November.

The event is organised by Centurion Running and is listed collectively as All Four 2027 50 Mile Events. Entries open on 26 April 2026 at 19:00 and close on 2 April 2027 at 10:00. The minimum age for entry is 20 or older relative to the event date.

The standard entry fee is £480 with a UKA discounted fee of £478. The entry offers an optional XCover purchase intended to allow participants to seek a refund if they are unable to attend for unforeseen reasons. Terms and a cancellation and refund policy apply to entries and purchases. Visit the organization's website for the most recent information.

Race information

50 mi
Chiltern Wonderland 50
50 mi
North Downs Way 50
50 mi
South Downs Way 50
50 mi
Wendover Woods 50
Visit the organization's website for the most recent information.
Trail runs nearby

Run the scenic loop at Hurtwood Park Polo Club in Cranleigh, Surrey with distances from 5 km to ultra on mostly flat off road trails. Multi lap format and a seven hour time limit suit all paces and every finisher gets a memento.

Off-road multi lap run at Nutbourne Vineyards with views to the South Downs. Choose distances from 5 km up to a half marathon on the day; entry is £29, places are limited to 100, and finishers receive a medal, drink and cake.

Mud Monsters Run on 17 May 2026 in East Grinstead is a muddy obstacle event with 3 km, 5 km and 10 km routes through fields, woods and river crossings. Finishers get a medal and free photos; onsite parking costs £5.

Three Beaks Trail Running Day offers three self supported trail routes from Beak Brewery in Lewes on 17 May 2026. Routes are unmarked but run leaders guide groups and each finish includes a complimentary drink.

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