Logo for North Douns Ultra Challenge, featuring bold pink, blue, and gray text, with a footprint graphic.
Doodle drawing of a medal
Black and white illustration of a flag pole with a flag flying

The North Downs 50 Challenge invites you to walk, jog or run a distance of your choice from a Guildford basecamp.

With 50km, 25km and 10km challenge options available - there's a challenge here for everyone on Saturday the 12th of July!

Crowded outdoor running event with participants wearing colorful shirts and numbered bibs, starting the race under an arch labeled 'START', surrounded by flags, tents, and trees, on a bright sunny day with a partly cloudy sky.

The North Downs 50 Challenge invites you to walk, jog or run a distance of your choice between 50km, 25km and 10km. Get the ‘Ultra Challenge’ support & hospitality all the way – helping you to push yourself further and achieve something really special!

Take in some of the best of the Surrey hills, the North Downs Way, and the surrounding countryside. A route with real variety and some wonderful scenery & views – and easily accessible from London – there’s a North Downs 50 Challenge for everyone!

You may have to dig deep at times, you’ll meet new friends along the way, and the journey will be unforgettable! As you cross the finish line, you’ll get a big welcome from the cheer squad, a glass of fizz, t-shirt, and a special medal to celebrate your achievement.

As Suicide&Co are an official partner on this event, you get a 50% discount on the ‘Full Sponsorship’ registration fee when signing up to support us.

What you’ll get

Black and white drawing of a show mid-step
Group of hikers walking on a grassy trail surrounded by trees with a scenic valley and hills in the background.

✓ Sign up from £10 

✓ Inclusive & fun event with a great atmosphere and camaraderie

✓ Choose your distance – 10km , 25km, and 50km options

✓ Walk, jog, or run – it’s your challenge, your way!

✓ A fully signed route, with a team of ‘Trekmasters’ out on the trail with you

✓ Regular covered rest stops, with free food & drink, massages and medics

✓ An epic finish line moment, with a glass of fizz, medal and t-shirt

✓ Camping, transfer and parking options to make getting there & away easy

✓ Full fundraising support, and a choice of fundraising options