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GRIM is the UK’s biggest and best off-road challenge. Held over the Army’s vehicle testing tracks, you encounter a trails, hills, mud, a lot of water, moguls, a sand dune, logs, railway tracks, cammo nets and a bog so expect it to be interesting! The course is approximately 8 miles long and this year there are two new distances. A 4 mile course for ages 13 and above, the original 8 mile course and the 16 mile 2 laps Xtreme!

Registration Fee: 
4 Mile: £25
8 Mile Original: £31
16 Mile Xtreme: £35

Minimum Fundraising targets:
4 Mile: £50
8 Mile Original: £100
16 Mile Xtreme: £200

Where: Aldershot, Hampshire. GU11 2HL
When: 1 December 2018


Our support to you

You’re important to us and we aim to make your run very special. By joining Team Combat Stress we will provide you with:

  • A Combat Stress t-shirt (once £50 has been fundraised)
  • A fundraising pack
  • A dedicated Combat Stress point of contact
  • Team e-newsletters with fundraising advice
  • Cheering materials for family and friends

Apply for a Combat Stress place

To sign up to the event please visit the Grim website here 

I have my own place

If you have secured your own place and would like to run in support of Combat Stress we would be honoured to have your support. There is no minimum fundraising target for own place runners, all we ask is that you raise as much as you can. Please email the challenges team to let us know you'd like to join the team.

Run your questions by us – We’re here to help.

01372 587140