Note: this event was in the past!

Date & Time

Saturday 13th May 2017 at 8:00am


Secret Nuclear Bunker, Kelvedon Hatch

Entry fee

from £65 adults £23 children

How to Enter

Alternatively, Print Universal Entry Form for this event if you prefer to pay by cheque.


Damian Williams (tel: 07824666722)

Age Groups

13 yrs +

Race Distance

12Km cross country
also: 7Km cross country

Event Prizes

Elite Onslaught prize money, medal & tshirt all entrants


Changing, Toilets, Showers, Parking

Event Notes

Gritty 7km/12km & muddy obstacle races. Big obstacles, both man-made & natural. Varied terrain which includes water/lakes/ponds/rivers. Well organised. 2016 Winner of Best Obstacle Race in UK for 3rd year running & Voted Best Value Obstacle Race in the UK


13 yrs +

Classification 7k/12k chip timed muddy obstacle x country race

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