Sun 11 May 2025 Brentwood, Essex, UK

Oblivion Extreme

Oblivion Extreme has potential for 60K with 350+ obstacles, minimum 3 laps to complete the classic Nuclear Extreme event.

  • Sun 11 May 2025
Kelvedon Hatch Secret Nuclear Bunker, Brentwood
Oblivion Extreme

08:30

Age 18 & over

£155

  • 60 km multi terrain running

Event overview

8.5 hours to complete as many 12K laps of the Nuclear Rush course. Oblivion Extreme, has potential for 60K with 350+ obstacles. A minimum of 3 x 12k laps to complete the classic Oblivion Extreme challenge and gain your Oblivion Extreme medal. This challenge is a physical and mental test of endurance, strength and skill.

Oblivion Extreme is also part of the British Obstacle Sport OCR Endurance League.

New for Oblivion Extreme is the Oblivion Legend Challenge awarding all athletes that complete 4 laps the unique Oblivion Legends Trophy.

Event details

  • All fitness levels
  • Beginner-friendly
  • Dogs allowed at venue
  • Event village

Route

  • Multiple laps

Location

  • Bar
  • Changing facilities
  • Free parking
  • Music
  • Secure bag storage
  • Toilets

What's included

  • Chip timing
  • Medal
  • Race photo
  • T-shirt

How to enter

  • Age 18 & over
  • Enter online

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Sleep well

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Train slow

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Eat natural

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Get outdoors

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