Award Winning Obstacles

Voted Best Value Event

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20TH MAY 2018



*prices shown exclude booking fees
*not included in Dryrobe or 2XU offers

Location: Brentwood, Essex, CM15 0LA, UK
Distance:12K - 60K +
Start time:08.30
Finish time:17.00


Oblivion 2018 has the potential to be a 60k+/37+mile/450+ obstacle challenge. It’s Nuclear Oblivion EXTREME. Designed to challenge the fastest and fittest obstacle race athletes out there; it’s our most brutal & unforgiving event in the Nuclear calendar.

There’s 8.5 hours to complete as many 12k laps on the Nuclear Rush course tackling 90+ man-made & natural obstacles per lap. This event requires hardcore training as it’s the ultimate test of physical and mental endurance and strength. Entrants are Oblivion Extreme Legends. This is not a team event. Pit Crew welcome.

Complete 4 laps to qualify for the 2018 OCR World Championships to be held at Nuclear Races.

Event Format:

  • Restricted to 100 entrants
  • This is a lap race
  • 1 lap = 90+ obstacles
  • Exclusive start time
  • Chip timing
  • Transition Zone
  • Pit Crew (max 2 people per runner) welcome at Transition Zone
  • Oblivion Extreme 2018 medal for those who complete 2 laps or more + wristband & Oblivion personalised running vest.
  • Nuclear Rush 2018 medal for those who complete less than 2 laps + wristband & Oblivion personalised running vest.
  • Every entrant will wear a personalised running vest, which will enable priority at all obstacles. This event is about your endurance. There has to be genuine, honest attempts at all obstacles

The race will finish after 8.5 hours.

  • You’ll be unable to start a 12km lap after 3pm
  • We will start clearing the Oblivion course from 5pm onwards (last runner 1st)

Snacks/drinks/food to be left at the Refuelling Transition Zone with Pit Crew.