50 Mile Grand Slam

APR

11

2026

Take on the 50 Mile Grand Slam and tackle four Centurion Running 50 mile races across 2026 for a true year long ultra challenge. Entries open April 26 2025 with limited places so secure your spot for a season of scenic endurance running.

Sat 11 Apr 2026

Worthing, South East (England)

Website Registration

50 miles

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50 Mile Grand Slam 2026

The 50 Mile Grand Slam 2026 is an entry package for four Centurion Running 50-mile events held in 2026. The organizer is Centurion Running. The event listing names the location as All Four 2026 50 Mile Events.

Dates and races

South Downs Way 50 - 11 April 2026
North Downs Way 50 - 16 May 2026
Chiltern Wonderland 50 - 19 September 2026
Wendover Woods 50 - 14 November 2026

Entries, fees and requirements

Entries open on 26 April 2025 and close on 14 March 2026. The published entry fee is £468.00 with a UKA discounted fee of £460.00. The minimum age for entry is 20 or older. The entry list shows 43 participants so far. Entry requires logging in or registering with SiEntries. The event offers an optional XCover purchase that may allow a refund if a participant cannot attend due to unforeseen circumstances. Viewable policies include event disclaimer, terms and conditions, and cancellation/refund policy. Visit the organization's website for the most recent information.

50 mi

South Downs Way 50

50 mi

Chiltern Wonderland 50

50 mi

North Downs Way 50

50 mi

Wendover Woods 50