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Ultra Marathons Found

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Ultra Marathons

For when the standard 26.2 mile Marathon is just not far enough. Ultra runs (any run over marathon distance) are experiencing a huge growth in popularity in the UK.

From small, locally organised Ultra Marathons, to some of the best known events Find a Race event calendar lists over 100 ultras every year all over the UK. So check out the comprehensive list of races in our 2025 - 2026 Ultramarathon calendar below: and hit the “Refine” button to tailor your search.

If you're looking for something different why not check out our Running Holidays page which lists international running trips and breaks.

Ultramarathon Calendar 2025 - 2026

🚀Boosted

BME Winter LMS 2026

Bury, Lancashire
Sat 21 Feb 26 - Sun 22 Feb 26
£65.00
5.0

Spring Challenge Day 1

Exmouth, Devon
Sat 18 Apr 26
£36.00
5.0

PWR Endure Backyard Ultra Marathon

Bristol, Avon
Sat 23 May 26 - Sun 24 May 26
£54.00
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