Event Info

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! Whats not to like?

It’s tough but we know you wouldn’t want it any other way!

The course is approximately 8 miles long. It changes depending what the army are doing & how mean we’re feeling. Besides, you get a breather wading though the puddles (we’re kind like that) so it can’t be too hard – right?

This year we’re adding two NEW distances. A Short Course 4 miles for ages 13 and above and the NEW GRIM X16 – 2 laps Xtreme (of the 8 mile course) 16 miles in total.

Either enter as an individual or round up some mates and enter as a team of three people in either the women only, men only or mixed team categories.

There are individual prizes for all events and for winning teams. But everyone will receive a ‘survivors’ tech GRIM tee your effort.

Entries close when we sell out, so don’t delay.

We’re sure you are tough enough – see you on the start line!

Original Entry

1st December 2018

Early Bird Entry
Original:   £27
X16:   £31
4m:   £22

(to May 4th, 2018)

Plus £1.60pp online entry fee

Standard Entry
Original:   £31
X16:   £35
4m:   £25

(to Oct 31st, 2018)

Plus £1.60pp online entry fee

Late Entry
Original:   £35
X16:   £39
4m:   £27

(to Nov 29th, 2018)

Plus £1.60pp online entry fee

Enter The Original
(8 miles)

Enter GRIM X16
(2 Laps Xtreme 16 miles)

Enter Short Course
(4 miles)

Useful Info


Sat 1st December 2018


Aldershot, Hampshire GU11 2HL


The Original – 8 miles (ish)

GRIM X16 – 2 Laps Xtreme 16 miles

Short Course – 4 miles

Start Time

GRIM X16 – 10:00am

The Original – 10:30am

Short Course 4 miles – 10:40am

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