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Ultra runs in March 2026

Find ultra runs in March 2026 - filter by date or location, display on a map or use the advanced search to find your perfect race.

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  • Sat 21 Mar 2026
Staines, Surrey, UK

London Marathon Long Training Run - Day 3

  • 7 hrs trail running + 0 ft ascent
  • Sat 21 Mar 2026
Manchester, Greater Manchester, UK

The Ultra Loop - Heaton Park | The Ultra Loop - Heaton Park

  • 8 hrs multi terrain running
  • Sun 22 Mar 2026
Sowerby Bridge, West Yorkshire, UK

Canalathon-Ultra Running Festival | 100K

  • 100 km road running + 377 m ascent
  • Sun 22 Mar 2026
Manchester, Greater Manchester, UK

Canalathon-Ultra Running Festival | 50K

  • 50 km road running + 189 m ascent
  • Sat 28 Mar 2026
Bristol, Somerset, UK

Beyond Bristol | 55K Ultra

  • 55 km trail running + 268 m ascent
  • Sat 28 Mar 2026
Staines, Surrey, UK

London Marathon Long Training Run - Day 4

  • 7 hrs trail running

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