Ultra marathons in stunning locations

The c2c Essex Ultra

12th Sep 2026

10 - 50 miles

1 day

109m

The c2c Essex Ultra

The c2c Essex Ultra

from £39

More details Booking closed

Stride for Cancer Care

4th Oct 2026

5 - 25 km

1 day

200m

Stride for Cancer Care

The Druid's Challenge

13th Nov 2026

83 mi

3 days

1931m

The Druid's Challenge

Pilgrim Challenge

6th Feb 2027

66 mi

2 days

2374m

Pilgrim Challenge

Did you know our events are designed for runners and walkers of all abilities? At XNRG, we provide a supportive and inspiring environment for every participant.

Choose from scenic 10km trail runs or challenging ultra marathons of 50km or more, available as single-day or full weekend adventures.

Whether you're taking on your first trail race or pushing your limits over longer distances, there's a challenge waiting for you.

Be part of an unforgettable adventure!

Charity Walking Events

Charity Walking Events

Organising a charity challenge?

We partner with charities to deliver professionally organised walking challenges that inspire supporters and maximise fundraising. We take care of every detail so you can focus on your cause.

  • Recent charity challenge raised £168,000
  • Single or multi-day walking challenges
  • Complete planning and event management
  • Route planning and logistics
  • Friendly, experienced support throughout
  • Every charity challenge we’ve organised has exceeded its fundraising target

Learn about charity events

Proud to have worked with...
The Devon Clinic
Sky
Royal Surrey Charity
ScanAppeal
Florence Nightingale Hospice Charity

We are delighted to support SheRACES and commit to providing a great experience for female participants. Find out more

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