Fixed timed runs in UK

• Fri 26 Jun
• £113-£115

Kent Backyard Ultra | Round Four: Bedgebury

Series finale on wide forest gravel through Bedgebury National Pinetum and Forest. Run a loop (a 'yard') every hour, on the hour, until only one runner remains. Miss the bell, and you're out.

• 1 day trail running

• Sat 27 - Sun 28 Jun
• £95-£105
• 2 charities
• Team & charity places only

Endure24 | Leeds

The north's favourite 24-hour trail race! Epic, Brutal, Relentless. Race against the clock to tackle as many laps of the iconic course as you can. How far can you go in 24 hours?

Team & charity places only

• 24 hrs multi terrain running

• Sun 5 Jul
• £33-£38

Summer Ready Run

Come and join the fun in a 4 or 6-hour running challenge at Ferry Meadows! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.

• Multi-terrain run 2

• Sun 5 Jul
• £24-£38

Blacksheep 3 and 6 Hour Challenge

Three or six-hour lapped challenge over a 3.55 mile loop in the beautiful town of Masham where you'll come in to a bespoke medal and all things Black Sheep at the finish line.

• Multi-terrain run 2

• Sun 5 Jul
• £23-£35

Will Run For Ice Cream | Time Challenge

A run that you don't want to miss! The medal is incredible, and you can celebrate your achievements with some well-deserved ice cream!

• 7 hrs road running

• Sat 11 Jul
• £23-£35

Ooops I Ran It Again | Time Challenge

Who hasn't completed a race, sworn they will never run again and then booked onto another one the following day?!

• 7 hrs road running

• Sat 11 - Sun 12 Jul
• £129.99-£319.99

Black Diamond Yr Wyddfa Snowdon24

Yr Wyddfa (Snowdon) is the highest mountain in England and Wales. Your challenge is to ascend and descend as many times as possible in 24 hours - solo or as a relay team.

• 24 hrs trail running + 3182 ft ascent

• Sun 12 Jul
• £27-£38

Norfolk Festival of Running

Run, lap, repeat — from 5K to ultra-marathon across scenic trails at Bawsey Country Park, with friendly support, flexible distances and the freedom to run your own way.

• Fixed time runs 2

• Sun 19 Jul
• £50.50-£60

Revesby Running Festival | Challenge The Estate

A new and totally unique running challenge where you aim to run 10 x 5K laps which get faster the more you complete. How far can you go?

• 1 day trail running

• Sun 19 Jul
• £17-£29

Ooops I Ran It Again | North | Time Challenge

Who hasn't completed a race, sworn they will never run again and then booked onto another one the following day?!

• 7 hrs trail running

• Sat 25 Jul
• £22-£35

Ooops I Ran It Again | Wales | Time Challenge

Who hasn't completed a race, sworn they will never run again and then booked onto another one the following day?!

• 7 hrs road running

• Sat 8 Aug
• £56-£95

ATW Odyssey12

The ATW Odyssey 12hr Run is more than just a running event, its a journey of self-discovery through the beautiful multi-terrain footpaths around St Neots.

• 12 hrs trail running

• Sat 8 Aug
• £56-£95

ATW First To Full Triathlon Festival | 12hr Solo

Alongside the multisports, there’s a 12-hour endurance run where you can push your limits as an individual or join forces in a relay team. Run as far as you can in 12 hours and soak up the support.

• 12 hrs trail running

• Sun 9 Aug
• £23-£35

Great British Bake Run | Time Challenge

Who doesn't like cake?! The Great British Bake Run Time Challenge is back for another year! The medal is a fantastic cupcake which doubles up as a magnet to go on your fridge!

• 7 hrs road running

• Sat 15 Aug
• £65.50-£170

Moel Famau 12 & 24hr Challenge

This challenge involves a beautiful 7.2km loop being used, which will test you with it's 500m of ascent each time, with competitors completing as many laps of this as possible in 12 or 24 hours.

• Fixed time runs 2

• Sat 15 Aug
• £23-£35

I'm Not Throwing Away My Shot Run | Time Challenge

If you're a fan of the musical Hamilton, then this is the run for you!

• 7 hrs trail running

• Sun 30 Aug
• £17-£29

GNR & Time Turner | Durham | Time Challenge

Whether you're looking to get some miles under your belt before The Great North Run or you just fancy a run along the beautiful River Wear, then this is the Time Challenge for you!

• 7 hrs trail running

• Sat 12 Sep
• £80-£120

Thetford Back Yard Ultra Festival

Push your limits in this late-summer Thetford Backyard Ultra — run 4.167 miles every hour, on the hour, until only one runner remains standing.

• Fixed time runs 2
• Ultra run

• Sun 20 Sep
• £37.50-£39.50

Something to Talk About

Set in the heart of the beautiful New Forest, with a Grade I listed 'calendar' manor house as the backdrop, this is a technical trail loop suitable for all abilities.

• 7 hrs trail running + 404 ft ascent

• Sun 27 Sep
• £37.50-£39.50

SoBo Series | Volume 4 | Stop me (if you think you've heard this one before)

Set along the beachfront promenade at Southbourne (SoBo), choose your own distance from 5K to ultra, along this flat, tarmacked, lapped route suitable for all abilities.

• 7 hrs road running

• Wed 30 Sep
• £34.20-£40

Kingfisher Challenge

Mature woodland, waterways and open grassland - it’s simply trail running perfection! Run as many 5K laps as you wish in the time limit, then receive your well-deserved medal, flapjack and beer.

• 6 hrs trail running

• Sun 11 Oct
• £17-£29

Scare Bear Run | North | Time Challenge

Welcome to a 7-hour timed running event where you can run as far as you can in 7 hours at your own pace on a scenic route, with fuel stations each lap, and a scary Care Bear medal and goody bag!

• 7 hrs trail running

• Sun 25 Oct
• £33-£38

Pumpkin Plod

This Halloween, run as far as you can during the 4 or 6-hour event through Ferry Meadows, one of the largest country parks in the region, on a multi-terrain loop. Run, rest, then head out for more.

• Multi-terrain run 2

• Sun 25 Oct
• £37.50-£39.50

Wight Lines

Enjoy stunning coastal views on this flexible-distance run at Milford on Sea, following an out-and-back route beside Sturt Pond and the Isle of Wight — perfect for all abilities.

• 7 hrs trail running + 47 ft ascent

• Sun 8 Nov
• £33-£38

Remembrance Run

Back to Ferry Meadows Country Park for a 4 or 6-hour remembrance running challenge! Run as much as you want through the forest on a multi-terrain loop. Run, rest, then head out for some more.

• Multi-terrain run 2