Ultra X Spring Trail Series

Ultra X Spring Trail Series

Saturday, 18 April 2026

Midhurst, West Sussex, UK

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The Ultra X Spring Trail Series on 18 April 2026 includes a 12km, 25km, 50km, 50 miler and 110km trail run on the Serpent Trail in West Sussex.

This is a stunning route that weaves through the greensand hills, rivers, woodland and lowland heath of the South Downs National Park. It is a habitat which is rarer than rainforest and home to a variety of rare and endangered species.

The courses are fully marked with fully stocked aid stations along the way.

This is a UTMB World Series Indexed race (100k, 50k and 20k categories).

Organiser

Ultra X

Distances/Events

12K
25K
50K Ultra
50 miles Ultra
110K Ultra

Location map

The event is based at Cowdrey Estate, Midhurst. Refer to the event website for course maps.

Please note: the map location may be approximate. Refer to the event website for start lines and course maps.

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This listing was last manually checked on 1 August 2025.

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