Sat 23 Sep 2023 Bristol, Somerset, UK Entries closed

X Race | Battle at Blaise | 4K Sprint

X Race is an ‘outdoor fitness racing series’, inspired by the five challenges of Superhuman Games! The sport is a slick combination of functional fitness, trail running, ruck running and obstacles.

  • Sat 23 Sep 2023
  • Entries closed
Blaise Castle Estate, Bristol

4K Sprint



Age 16 & over

  • 4 km trail running


The events are hosted at some of the UK’s most iconic and stunning outdoor locations.

The trail routes, fitness challenges and entry categories are all carefully designed to ensure that newcomers can participate in the events alongside more experienced fitness racing athletes.

The aim of the game is simple, complete the course as quickly as possible!

You can either enter the competitive heats and compare your course time against your fellow athletes, or you can enter the just for fun heats where it’s just you against you! (Note: there’s no time cap, so you can go at your own pace).

There are 3 different distances to choose from, all with the same functional fitness zones but with varying distances on the trail run and ruck run portion of the routes.

This event is part of X Race | Battle at Blaise.

Event details

  • All fitness levels
  • Average fitness
  • Families
  • Fancy dress
  • Free venue entry
  • Newcomers
  • Spectators
  • Teams
  • Traders at event


  • Bag storage
  • Cafe
  • Entertainment
  • Music
  • Paid parking
  • Park
  • Restaurant
  • Rural
  • Toilets


  • 1 lap
  • Entertainment
  • First aid
  • Hilly
  • Marshals
  • No headphones
  • Toilets
  • Water stations
  • Wave start

What's included

  • Medal
  • Trophy


  • Age 16 & over
  • Entries closed
  • Enter online

Other races at event

  • Sat 23 Sep
  • #2 of 3
Blaise Castle Estate, Bristol

8K Endurance



Age 16 & over

  • 8 km trail running
  • Sat 23 Sep
  • #3 of 3
Blaise Castle Estate, Bristol

16K Ultra Endurance



Age 9-15

  • 3 km trail running