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XNRG 2021 events now open for booking!

Ultra marathons in stunning locations

Humanity Direct Chiltern Challenge

10th Jul 2021

31mi

1 day

979m

Humanity Direct Tring Ultra

25th Sep 2021

31mi

1 day

837m

The Druid's Challenge

12th Nov 2021

84mi

3 days

2203m

Pilgrim Challenge

5th Feb 2022

66mi

2 days

2374m

Humanity Direct Amersham Ultra

5th Mar 2022

31mi

1 day

695m

The Devil's Challenge

29th Apr 2022

97mi

3 days

3815m

FAQ

We've answered a range of common questions in our FAQ. For other questions, say hello on info@xnrg.co.uk.

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