Fitstuff G3 Series – Race 3

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Tickets £25–£31.50

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A 15-year-old hilly run attracting the very best and most fun-loving runners. This popular event is well renowned for its tough cross country routes, and so sells out extremely quickly (absolutely nothing to do with the infamous homemade brownies and flapjacks). Medals can be earned at each event for all finishers. Will you get all 3?

Review summary

31 Reviews
  • Course
  • Organisation
  • Atmosphere


Gemma R
"Another installment of the G3 nicely delivered. Beautiful if hilly course..."


Colin H
"AAT events are such great organisers and once again put on a fabulous event. It..."


Adam M
"Absolutely loved this race. The mixed-terrain was tough but the massage after..."
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How to enter the Fitstuff G3 Series – Race 3

  1. 15K

    Run 15km
    View Tickets
  2. 10K

    Run 10km
    View Tickets

Fitstuff G3 Series – Race 3 routes

This year's Fitstuff G3 run series courses include hills, mud, sand and more hills!

Please see the GPS map for further details

Event Details

What’s Included
  • Chip Timing (with DBMax)
  • First Aid
  • Free Photos
  • Massage
  • On Site Catering
  • Route Marking
  • Water Stations (at 5km and finish)
  • Web Results
Raceday Logistics


Enter online and receive your confirmation email. Nothing will be sent to you in the post before the event. You will collect your race number and timing chip on the day from the Fitstuff G3 registration desk.

Registration opens at 07.15.

Registration closes at 08.15.


Bags can be left in the white van during the event.


There will be public loos and temporary toilets.


Our famous home-made flapjacks and brownies as well as bananas will be provided, and there are two cafes on site at Newlands Corner.

Kit List

Trail running shoes are recommended.

If you are looking to get some new kit, or aren't sure what would be right for you, the best kit can be bought from Fitstuff's website:


We would love to see spectators out to support the runners!


AAT-events is a small organisation with 3 staff. We arrange events for both you and sometimes for clients (charities or corporate clients) but mostly we organise fun events for fun people in the Surrey area.

Each event is seamlessly delivered with help from volunteers, without whom the events simply wouldn’t work. Volunteers are the core to delivering these fun and safe events.

In short, we need your help! If interested, please visit:


Single Use Plastic Free

We're going single-use plastic cup free this year. For this event, there will be no plastic cups, but instead an Aid Station crew with water barrels and jugs. You could run with your own water supply or carry a reusable plastic cup, available on race sign up or on race day for £3.50.

Questions & answers

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Fitstuff G3 Series – Race 3 weather forecast

Mostly cloudy throughout the day.

Predicted highs
Predicted lows
IconLight breeze possible, up to 9mph

Meet the organizer

AAT Events

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AAT Events are ranked #7 in the UK out of 510 organizers

Fitstuff G3 Series – Race 3 reviews (31)

4.8 out of 5 stars

  • Course
  • Organisation
  • Atmosphere
  • G

    Gemma R

    Did the 15K in 2019

    Another installment of the G3 nicely delivered. Beautiful if hilly course including the infamous steep St Marthas back passage. Registration was very smooth, the inclusion of timing chips on the number bibs rather than on seperate velcro wrist straps sped up the number collection compared to previous years. Freindly and encouraging marshals all round the course with plenty of arrows ensuring the route was clear even in the fog.
  • C

    Colin H

    Did the 15K in 2019

    AAT events are such great organisers and once again put on a fabulous event. It was great to get that finishers medal after some of the hills and mixed terrain
  • A

    Adam M

    Did the 15K in 2019

    Absolutely loved this race. The mixed-terrain was tough but the massage after definitely solved that
  • Did the 15K in 2018

    Great course, good cheerful marshalls, shame brownies weren't gluten free.
  • Did the 15K in 2018

    Absolutely loved this race! Ankle deep mud, challenging hills, amazing views especially when the sun came out between the sleet showers! Organisation was great, friendly smiley marshalls especially at the water station (thanks Andy, even if there wasnt any gin this time!)! and the hug station after the hill between 9 & 10k (or was that just me that got one? ;-) ) Such a friendly group of runners too - thanks to Tina for all the encouragement and the helping hand up that brutal hill!!! Exactly what trail running is all about, cant wait to do another one :-) Thank you!
  • Did the 10K in 2018

    First aat event, really enjoyed it, great atmosphere, I will definitely do all three next year.
  • Did the 15K in 2018

    Brilliantly organised, friendly race with encouraging smiling marshals. Challenge course with enough mud and hills to deserve the delicous chocolate brownies at the end!