Compressedl2c Banner 939x197

Live Updates..
2 - 3 July

Welcome to live event page. You can track participants in real time, check out the social media wall and much more!

London 2 Cambridge

2/3 July

Congratulations to all who took on the 2016 Challenge. We have a new record for the fastest time, seen blisters like never before, and loved sharing this special event with you. We know how tough it is, so for everyone who pushed themselves further than before, and raised fantastic sums for charity, we want to thank you for making 2016 the best yet.

Official Finish times & Certificates are available from Wednesday afternoon onwards!

Over the first weekend of July 1,000 adventurers will Walk, Jog, or Run from the capital to this historic city. Now in its 2nd year  - the London 2 Cambridge Challenge is set to raise nearly £750k for the fantastic charity partners. See how the event unfolds here, track the progress of Challengers, or make your plans to actually join us on course and cheer them along.

Our other Ultra Challenges!

171x171 Iow17 Offcentreripped

29/30 April '17

Registration Open - Early Bird Offer!

Around the Island on the coastal path - 106km. Stunning scenery, Needles, beaches & cliff top views! 1/2 & 1/4 Challenge options.

L2b 171x171 Offcentre

27/28 May '17

2017 Early Bird Deal Now On

Join 3000 others over the May Bank Holiday weekend. It's a Richmond start - 100km & 60% off road. Now with 2 Day & 1/2 Challenge options...

Sc 171x171

27/28 Aug '16

Self Fund & Charity
Places Available

An Eastbourne start, Beachy Head, Seven Sisters, South Downs Way, Brighton mid point, and Arundel finish. Full 100km and 50/25km options...

171x171 Tpc

10/11 Sep '16

Festival of riverside hiking events ....

Beautiful & historic scenery. Putney Bridge to Henley 100km or 50/25km legs. NEW Oxford to Henley Challenge & Thames Bridges Trek option

171x171 Saharan

20/24 Oct '16

2 marathon treks in 2 days - join us!

Take on this unique Challenge as we Trek 2 tough Marathons over 2 Days through some magical Moroccan landscape down to the Sahara..


Ultra Challenge Series Partners...

London to Cambridge Event Partners...

The Ultra Challenge Series will raise over £7.5 million for charities