XNRG Extreme Energy | Ultra Running Weekend Events - Ultra Marathon Events UK

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  • 01May 2020

    The Devil's Challenge 2020 - POSTPONED

    The Devil's Challenge - POSTPONED (1-3rd May 2020): a three-day, 97-mile ultra marathon along the South Downs Way, passing the legendary Devil's Dyke valley. Starting in Winchester in Hampshire, the route heads south east through the stunning South Downs National Park, finishing in Eastbourne, East Sussex on the third day. This event has been postponed until 2021 because of the ...
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  • 11Jul 2020

    2020 Humanity Direct Chiltern Challenge

    Humanity Direct Chiltern Challenge (11th July): a 31-mile, 50Km, one-day ultra marathon in the picture-perfect Chilterns in aid of funding life-changing operations for children in developing countries. The ideal 50km introduction to ultra marathon running. Escape to the Chilterns, an area of outstanding natural beauty. What's more, it's FREE to run, if you commit to raising funds for Humanity ...
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  • 26Sep 2020

    2020 Humanity Direct Tring Ultra

    Humanity Direct Tring Ultra (26 September): a 31-mile, 50Km, one-day ultra marathon within easy reach of London, all in aid of funding life-changing operations for children in developing countries. Perfect for anyone looking to take their running to the next level. Explore the picturesque Chilterns, a stone's throw from London. Even better, it's FREE to run, if you commit to raising funds for Humanity Direct. The latest ...
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  • 06Nov 2020

    2020 The Druid's Challenge

    Druid's Challenge (6-8th November): a three-day, 84-mile, 135km, ultra marathon crossing the historic Ridgeway The route takes in the oldest roadway in the UK: the Ridgeway. Starting in Buckinghamshire, competitors will make their way to Wiltshire over the course of three days, with two overnights in Watlington and Didcot. The Ridgeway path takes in stunning views of quintessential southern English countryside including Ivinghoe ...
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Corporate Events with a Difference

Develop your team and client relationships with challenging, fun events from Extreme Energy. Find out more >

Just wanted to say that your speech yesterday was excellent, I think the applause from the crowd was a good gauge of how impressed everyone was.

Thanks very much from myself and all the team for a great day team building on Ilkley Moor. I know everybody thoroughly enjoyed themselves and that we are as a result a closer knit entity.

Neil's pitch was very Inspirational (even if he is completely mad !) and really made me think about goal setting.

It was a great experience and I was full of energy and enthusiasm as we started. We had loads of fun and came second. It was a memorable day and I recommend it.

Heidi Bevan (10)

QinetiQ are pleased to have used XNRG for their team building as XNRG have the right values when it comes to teamwork and were always there to help the QinetiQ team knew XNRG would not let anyone down. QinetiQ chose XNRG on the basis of: 1) XNRG are inclusive and every competitor is treated the same be it the fastest or the slowest person; 2) XNRG clearly have a love of the challenge and want people to succeed and will do everything they reasonably can to make it happen people having fun and succeeding are in the XNRG DNA; For what we did XNRG represented very good value for money.

Heading to the Sahara?

Three of our most popular multi-days for a combined discount PLUS a free kit run and bags of opportunities to meet and learn from MDS experts. Find out more >