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About

The ultimate endurance obstacle challenge for seasoned and fearless racers!

Covering rugged farmland, woodland, lakes, and muddy terrain over three laps of 6km each, participants tackle 70+ high-intensity natural and man-made obstacles per lap.

Chip-timed with no penalties for skipped obstacles, the race is designed to test stamina, strength and mental toughness, while allowing racers to pace themselves and enjoy the adventure.

Every finisher receives a medal, making this extreme 24 km course a thrilling challenge for dedicated obstacle-racing enthusiasts.

Book Tickets

Guide Prices

Ticket Type	/Ticket Tariff
Ticket	£140.00 per ticket

Note: Prices are a guide only and may change on a daily basis.

Book Tickets Online

Map & Directions

Map Link

Click here to view map

Road Directions

Ongar Road (opposite Secret Nuclear Bunker Site)

Public Transport Directions

Buses & taxis available from Brentwood 7 Shenfield Stations.

Nuclear Fallout Oblivion Maxx - 24K+

Type:Children's Activity Event

Event Village, Ongar Road, Brentwood, Essex, CM15 0LA

Website

Call direct on:

Tel07970-739-037

Opening Times

Season (7 Nov 2026)
Day	Times
Saturday	08:00	- 16:00

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