2017 Mountain Mayhem

17th June 2017
Gatcombe Park
Pacific Edge Events Limited
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Please choose your event:

Solo (Male / Female)


17th June 2017 at 12:00pm

Entries closed

Pairs (Male / Female / Mixed)


17th June 2017 at 12:00pm

Entries closed

Team of 4 Riders (Male / Female)


17th June 2017 at 12:00pm

Entries closed

Teams of 5 (5 Riders Mixed Only)


17th June 2017 at 12:00pm

Entries closed

10 x 10 Category (10 Riders Male / Female / Mixed)


17th June 2017 at 12:00pm

Entries closed

Online entries are now closed.

For last minute entries please call 01782 388891 for availability 



For 2017 we’re updating the categories too…. Here’s how it works

At Mountain Mayhem all categories are open to riders of all abilities (you don't have to be a regular racer but you should be a competent mountain biker). Entries are available for the following categories:
Men's team of 4
Women's team of 4
Mixed team of 5 - at least one man and one woman, the rest is up to you. 
Pairs men
Pairs women
Pairs mixed
Solo men
Solo women
Teams of 10 - this is our relaxed 'fun' category. The teams of ten can be made up of all men, all women, or a mix of any ratio you like. 

Once racing begins there can be no change to the team's line up. The order in which you race can change as you please but team members cannot be substituted. 

Your team (or just you in the case of solo riders!) can also enter one of our sub-categories if applicable:
Veterans - all riders must be over 40 years of age on the day of the race. 
Services - all riders must currently serving for the army, navy, Air Force, police, fire or ambulance services. 
Singlespeed - all riders on the team must complete all their laps on a singlespeed bicycle. 


Cancellations or deferment to the following year can be made before 1st May 2017 for a fee of £25. After this date there are no cancellations or deferments under any circumstance.

Terms and Conditions

Terms and conditions for events at Mountain Mayhem 2016

On entering the Mountain Mayhem 24hr event:

  1. All riders must be over 16, or over 18 in the solo category. All teams and pairs must have (at least) one rider aged 18 or over on the event date and must wear a safety approved cycling helmet.
  2. Participants must bring 2 forms of ID with them. If unable to provide proof of age when asked by race official then participation in the event will be refused. No refund will be given.
  3. Participants agree to take part on the understanding that it is a strenuous 24hr race that involves riding at night and when tired. They must understand the risks and be confident that their skills and their bikes are up to such a test of endurance.
  4. They shall also agree to compete in a cheerful and sportsmanlike manner.
  5. Participants agree not to hold, Pacific Edge Events Ltd., its employees or organisers, or those of Gatcombe Park and its associates liable for mishap or injury caused during the duration of the Mountain Mayhem.
  6. Pacific Edge Events Ltd will collect participants’ personal data to process their entry application and would like to contact you by e mail, telephone and/or post. Pacific Edge Events Ltd may also on occasionally pass your information to carefully selected organisations or brands promoting and researching their products. Please indicate on your ticket application or entry form if you prefer not to be contacted.
  7. By entering the event location you agree to be filmed/photographed and to the use of your image in any footage used by Pacific Edge Events Ltd., or Mountain Mayhem sponsors for their own publicity in any media worldwide.
  8. The event organisers do not guarantee showers will be in full use throughout the entire duration of the event. This is not a guaranteed service at the event.
  9. Special care must be taken by all campers when braking camp to REMOVE ALL tent pegs. The venue is used for equestrian events and leaving any tent pegs in the ground could cause catastrophic results for horses.
  10. Oldies:  solos over 40 yrs old; Pairs over 80 yrs combined; teams of 4 over 160 yrs combined and teams of 5 over 200yrs combined