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Ultra runs with no navigation required in UK in March 2026

Find ultra runs with no navigation required in UK in March 2026 - filter by date, location or category, display on a map or use the advanced search to find your perfect race.

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Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, medal and goody bag.
  • Sat 28 Mar
  • £26-£28
Lincoln, Lincolnshire

Finish Line Run

Welcome to a 6-hour timed running event where you can run a 5K all the way up to an ultra marathon on an out-and-back route within the time limit, with fuel stations, medal and goody bag.

  • 5K run
  • 10K run
  • Half marathon
  • Marathon
  • Ultra run
  • + 1 more race
  • Families
  • Beginner-friendly
  • Event village
  • Age 12 & over
A great 50K opener to the Ultra Challenge season! From the racecourse basecamp 2,000 adventurers will head out on looped routes with fantastic panoramic views of the city and surrounding countryside.
  • Sat 28 Mar
  • £139
Bath, Somerset

Bath 50 Ultra Challenge | 50K

A great 50K opener to the Ultra Challenge season! From the racecourse basecamp 2,000 adventurers will head out on looped routes with fantastic panoramic views of the city and surrounding countryside.

  • 50 km trail running + 1000 m ascent
  • Chip timing
  • Enter online
  • Hilly
  • Age 16 & over
Build marathon confidence on a fully supported long run, choosing your distance, fuelling every lap and training smart in a relaxed, friendly environment with likeminded runners.
  • Sat 28 Mar
  • £33-£35
Staines, Surrey

London Marathon Long Training Run | Day 4

Build marathon confidence on a fully supported long run, choosing your distance, fuelling every lap and training smart in a relaxed, friendly environment with likeminded runners.

  • 7 hrs trail running
  • Beginner-friendly
  • Enter online
  • Traffic free
  • Fancy dress
  • Event village
  • Age 17 & over
A new and unique concept where you decide how many loops you feel capable of on the day from 10km up to an ultra marathon! Push yourself further or go easy.
  • Sun 29 Mar
  • £26-£37.50
Gerrards Cross, Buckinghamshire

Running Tribe Races | Mar

A new and unique concept where you decide how many loops you feel capable of on the day from 10km up to an ultra marathon! Push yourself further or go easy.

  • 1 day multi terrain running
  • Beginner-friendly
  • Dogs allowed at venue
  • Enter online
  • Undulating
  • Hilly
  • Event village
  • Park
  • Rural
  • Public transport links
  • Age 16 & over
Who doesn't know and love The Fraggles! Come and join in the Fraggle Run Time Challenge and earn a medal based on the adorable little creatures!
  • Sun 29 Mar
  • £17-£29
Durham, County Durham

Fraggle Run | North | Time Challenge

Who doesn't know and love The Fraggles! Come and join in the Fraggle Run Time Challenge and earn a medal based on the adorable little creatures!

  • 7 hrs trail running
  • Enter online
  • Flat
  • Traffic free
  • Age 20 & over

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Train slow

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