Registration Closes: Midnight on 10th April 2019

Designed to push runners to the limit, the course will take full advantage of the varied terrain and stunning scenery. There’s a choice of a 10km or half marathon, both of which will provide a tough, rewarding off-road running experience.

Our expertise in designing and running highly acclaimed obstacle course races means this will be an event to remember – whether you’re an experienced trail runner searching for a new challenge, an obstacle course racer who wants to stretch themselves on a longer course, or a road runner looking to try their hand on trails.


With more than 1000 acres of hills, lakes and stunning trails, Pippingford Park is a unique place to run. As with other Judgement Day events, the details of the course will remain closely guarded until race day. Entrants can expect a tough run that uses challenging elevation, woodland trails and spectacular views to maximum effect. Just 35 miles from London, this mix of undulating woodland and open parkland will provide a unique challenge to both beginner and expert trail runners alike.

Pippingford Park Manor, Millbrook Hill, Nutley, Uckfield, East Sussex TN22 3HW Get Directions


10km or Half Marathon


By Car – We provide parking onsite for all runners and spectators. Parking costs £5 per vehicle. There is easy access from the A22, 1 mile north of Nutley and 3 miles south of Forest Row, 35 miles south of central London.

By Train – There is a regular train service to East Grinstead Station from London Victoria. The race venue is a 15 minute journey by car or taxi from East Grinstead Station

Spectators – There will be catering facilities and tented areas, where you can watch in comfort as your friends and family take on the Judgement Day course. Dogs are welcome.

Entry Fee Includes

  • Race Entry
  • Finisher's Medal
  • Timing
  • Free Digital Images

Start your challenge today!


Early Bird £25 10km Race


Early Bird £30 Half Marathon