A runner carrying a water bottle climbs an inflatable obstacle at an Inflatable 5K event.

As much Fun as Run

Apparently racing is not all about PBs and fast and flat courses. Here's some events where the focus is on the fun more than the run.

Inflatable 5k - Guildford

Get ready to jump, bounce, slide and swing through the World's BIGGEST and CRAZIEST Inflatable 5k Obstacle Course! The Inflatable 5k Obstacle Course is coming to Guildford on Saturday 8th May 2027 and it's going to be Epic! The obstacles are BIGGER, BOUNCIER and BETTER than ever before! You'll be ju...

Guildford

Inflatable 5k - Guildford

from £22.50

On Sale

Legless 5k Beer Challenge

5K run. 5 beers. 5 obstacles. EXPERIENCE THE MOST MEMORABLE 5K OF YOUR LIFE. Run (Or Walk) a 5k in the beautiful leafy suburbs of Bowden's countryside. After each kilometre we'll have a selection of beers, cider, wine , Prosecco or gin located throughout the run. You will also test your fitness with...

Altrincham

Legless 5k Beer Challenge

Eastnor Castle Mud Bath (10k, 6k, 3k)

Eastnor Castle is the home of the Land Rover test centre, and over 60 miles of trails wind through the deer park and woodland. These man-made trenches and troughs exaggerate the natural terrain to give a year round muddy experience, and maintained with additional water, these mud pits are just as lo...

Ledbury

Eastnor Castle Mud Bath (10k, 6k, 3k)

4.9

Participants in a mud run navigate through a waterlogged, muddy obstacle in a forested area. They appear to be enjoying the challenging activity, smiling and helping each other through the thick mud. Green foliage surrounds the scene, and sunlight filters through the trees.

Inflatable 5k - Leeds

Get ready to jump, bounce, slide and swing through the World's BIGGEST and CRAZIEST Inflatable 5k Obstacle Course! The Inflatable 5k Obstacle Course is coming to Leeds on Saturday 19th June 2027 and it's going to be Epic! The obstacles are BIGGER, BOUNCIER and BETTER than ever before! You'll be jump...

Leeds, Harewood

Inflatable 5k - Leeds

5.0

from £22.50

On Sale

Participants race on a giant red inflatable obstacle course under an arch labeled "Inflatable 5K Start." The course is set on a grassy field with expansive green landscape and a blue sky in the background.

Race for Life London - Clapham Pretty Muddy 5k

Climb, crawl and slide your way around the Pretty Muddy® obstacle course at your own pace. 5k is just over 3 miles and can take about an hour to complete on average, but there's no pressure to finish in a certain time – it's all designed for fun! Get muddy as an individual or with a group of friends...

London

Race for Life London - Clapham Pretty Muddy 5k

Two people, covered in mud and smiling, walk away from a large pink inflatable slide after a muddy obstacle course. Others sit atop the slide in the background, also muddy and enjoying the event.

Insane Terrain 2027

Insane Terrain Running is back on Sunday 22nd August 2027 in March, Cambridgeshire for another epic off-road adventure! Organised by Insane Terrain Running, this event promises to be a day filled with fun and excitement. Whether you're wading through water, climbing over obstacles, or sliding in mud...

March