Home / Races / 100 mile

100 mile races in the UK

The classic British hundred. Many sell out or ballot, and several need a qualifying finish before you can even enter. Sorted by when entry opens, not when the race is run.

Distance50K50 mile100K100 mile200km+Unbounded
WhereEnglandScotlandWales
WhenNext 3 monthsNext 6 monthsNext 12 monthsSpringSummerAutumnWinter
EntryEntry open nowOpens in 30 daysBallotNo qualifier
Clear all

Terrain

TrailFellMountainMoorlandCoastal pathForestCanal & towpathRoad

Hilliness

FlatRollingHillyMountainous

Format

Single stageStageTimedBackyard

Entry mechanism

First come first servedBallotQualifying standardInvitational

Field size

Under 5050 to 149150 to 399400 to 9991,000+

Specific month

JanuaryFebruaryMarchAprilMayJuneJulyAugustSeptemberOctoberNovemberDecember

Other

Dates confirmed by organiser Part of a series
Clear all filters
0 events · 0 races
Nothing matches those filters. Clear them
Know a race we're missing? Tell us

Related searches

Ultra marathons in ScotlandUltra marathons in the Lake DistrictBackyard ultras in the UKUK ultras with entry opening soonUK ultras with no qualifier neededWinter ultras in the UKSmall-field UK ultras
100 mile races in the UK | Ultralist