15

50K ultra runs in UK in March 2025

Find 50k ultra runs near me in UK in March 2025 - search by date or place, display on a map or use the advanced search to find your perfect race.

Search by month

Search by place

Map

Events near me

Click an event for full event details, location, route, sustainability, what's included and how to enter.

Six pretty 5-mile loops through a lovely country park (a former colliery) on good paths with challenging hills to earn your bespoke medal and finish line treats.
  • Sat 1 Mar 2025
  • £54-£56
  • Sat 1 Mar 2025
  • £54-£56
Pontefract, West Yorkshire, UK

Feckin Frickley Tart n Terrier Trot | Ultra

Six pretty 5-mile loops through a lovely country park (a former colliery) on good paths with challenging hills to earn your bespoke medal and finish line treats.

  • Chip timing
  • Enter online
  • Hilly
  • Age 21 & over
  • 30 miles trail running
Take on a 6-lap course through the stunning South Yorkshire Park country park of Rabbit Ings and reach the finish to hang your finisher's medal around your neck with pride.
  • Sun 2 Mar 2025
  • £54-£56
  • Sun 2 Mar 2025
  • £54-£56
Barnsley, South Yorkshire, UK

Carry on in the Colliery | Ultra

Take on a 6-lap course through the stunning South Yorkshire Park country park of Rabbit Ings and reach the finish to hang your finisher's medal around your neck with pride.

  • Chip timing
  • Enter online
  • Hilly
  • Age 21 & over
  • 30 miles trail running
Fast, flat, PB-grabbing ultra on traffic-free trails and the canal towpath with a bespoke medal and treats at the finish line. First-time ultra runners welcome.
  • Sat 8 Mar 2025
  • £54-£56
  • Sat 8 Mar 2025
  • £54-£56
Leeds, West Yorkshire, UK

Spring Canal Canter | Day 1 | Ultra

Fast, flat, PB-grabbing ultra on traffic-free trails and the canal towpath with a bespoke medal and treats at the finish line. First-time ultra runners welcome.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Traffic free
  • Age 21 & over
  • 32 miles trail running
Fast, flat, PB-grabbing event on good trail and canal towpath with a bespoke medal and treats at the finish line.
  • Sun 9 Mar 2025
  • £54-£56
  • Sun 9 Mar 2025
  • £54-£56
Leeds, West Yorkshire, UK

Spring Canal Canter | Day 2 | Ultra

Fast, flat, PB-grabbing event on good trail and canal towpath with a bespoke medal and treats at the finish line.

  • Chip timing
  • Enter online
  • Flat
  • PB
  • Age 21 & over
  • 32 miles multi terrain running
Enjoy a trip up the Leeds and Liverpool Canal this spring over a range of distances, all along the flat and even towpath. This event is perfect for runners of all abilities.
  • Sun 23 Mar 2025
  • £54-£56
  • Sun 23 Mar 2025
  • £54-£56
Shipley, West Yorkshire, UK

Sir Tit March Mayhem | Ultra

Enjoy a trip up the Leeds and Liverpool Canal this spring over a range of distances, all along the flat and even towpath. This event is perfect for runners of all abilities.

  • Chip timing
  • Enter online
  • Flat
  • Age 21 & over
  • 52 km trail running
This trail running extravaganza funnels participants through a beautiful multi-lap route. Make sure to collect your awesome finishers medal too.
  • Sun 30 Mar 2025
  • £54-£56
  • Sun 30 Mar 2025
  • £54-£56
Knaresborough, North Yorkshire, UK

Make my Day Mother Flecker | Ultra Marathon

This trail running extravaganza funnels participants through a beautiful multi-lap route. Make sure to collect your awesome finishers medal too.

  • Chip timing
  • Enter online
  • Hilly
  • Age 21 & over
  • 32.5 miles trail running
  • Sun 2 Mar 2025
Tiverton, Devon, UK

Grand Canal Canter | Marathon

  • 26.2 miles trail running
  • Sat 8 Mar 2025
Amersham, Buckinghamshire, UK

Humanity Direct Amersham Ultra | Ultra

  • 50 km trail running
  • Sat 8 Mar 2025
Bedford, Bedfordshire, UK

Harrold-Odell Country Park Trail Run | 50K

  • 50 km trail running
  • Sat 8 Mar 2025
Dunbar, East Lothian, UK

The John Muir Way 50K Ultra

  • 50 km multi terrain running
  • Sat 15 Mar 2025
Henley-on-Thames, Oxfordshire, UK

Hundred Hills 50K

  • 50 km trail running
  • Sat 22 Mar 2025
Telford, Shropshire, UK

The Silkin Way Ultra (and half) | Ultra 50K

  • 50 km road running
  • Sat 29 Mar 2025
Newton Abbot, Devon, UK

Way of The Dead- Dartmoor Traverse East to West | Way of the Dead - 50K

  • 50 km trail running
  • Sat 29 Mar 2025
Kingswear, Devon, UK

Total Coastal - Ultra

  • 50 km multi terrain running
  • Sat 29 Mar 2025
Welwyn Garden City, Hertfordshire, UK

London Lea Valley Ultra

  • 50 km road running

Search options

Back to search options