Sat 10 May 2025 Brentwood, Essex, UK

Nuclear Races Rush Weekend | Challenge Cup

Award winning Nuclear Races obstacle #lovemud race.

  • Sat 10 May 2025
Nuclear Races, Brentwood
Challenge Cup

09:00

Age 16-99

£95

  • 14 km road running

Event overview

Based on permanent farmland with mud, woods, rivers, lakes and fields Nuclear pushes participant’s limits over a fun combination of big and small obstacles packed on award winning courses which are mixed up at every event.

Nuclear continue to invest in obstacles to ensure racers enjoy their experience every time.

Trademark obstacles include 20’ free-fall Deathslide, 15 lane Zip-wire into water,  4 storey deep underground Secret Nuclear Bunker and there are hundreds more to fall in love with!

Also on offer Rookie Races for children from 4-14yrs a Family Wave and a fully adjudicated competitive Challenge Cup Race for athletes who want to win prizes and recognition.

It doesn’t matter if you’re a newbie taking on your first event or a veteran getting your #lovemud fix, you can Trust Nuclear it will be a muddy memorable one.

This event is part of Nuclear Races Rush Weekend.

Event details

  • All fitness levels
  • Event village
  • Families
  • Newcomers
  • Spectators

Location

  • Bag storage
  • Camping
  • Changing facilities
  • Free parking
  • Music
  • Showers

Route

  • 1 lap
  • First aid
  • Marshals
  • Toilets
  • Water stations

What's included

  • Certificate
  • Chip timing
  • Medal
  • Race photo
  • Trophy

Entries

  • Age 16-99
  • Enter online

Other races at event

  • Sat 10 May
  • #1 of 0
Nuclear Races, Brentwood
Rookies Saturday

09:00

Age 4-8

£29.50

  • 1.5 km multi terrain running
  • Sun 11 May
  • #2 of 0
Nuclear Races, Brentwood
Rookies Sunday

09:00

Age 9-14

£32

  • 3 km multi terrain running
  • Sun 11 May
  • #3 of 0
Nuclear Races, Brentwood
Family Wave

13:00

Age 10-99

£37.50

  • 4 km multi terrain running
  • Sat 10 May
  • #4 of 0
Nuclear Races, Brentwood
Saturday

09:00

Age 13-99

£69

  • 7 km multi terrain running
  • Sun 11 May
  • #5 of 0
Nuclear Races, Brentwood
Sunday

09:00

Age 13-99

£69

  • 7 km multi terrain running
  • Sun 11 May
  • #6 of 0
Nuclear Races, Brentwood
Oblivion

09:00

Age 11-99

£130

  • 60 km multi terrain running
  • Sat 10 May
  • #8 of 0
Nuclear Races, Brentwood
Rookies Kids Saturday

09:00

All ages

£32

  • 3 m road running
  • Sun 11 May
  • #9 of 0
Nuclear Races, Brentwood
Rookies Kids Sunday

09:00

Age 4-8

£29.50

  • 1 km trail running

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