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The ROOKIE MUDALLION: Earn a HUGE Blinging Medal!

Enter Both Award-Winning Kids’ Obstacle Courses in a year to Qualify
Races, Mud Tribe

The Ultimate Reward for Our Junior Obstacle rAcers

Commitment pays off at Nuclear Essex! We’re celebrating our most dedicated junior racers with an extra special, one-of-a-kind reward: The Rookie Mudallion. This isn’t just any medal—it’s HUGE, blinging, and absolutely FREE for any Rookie who enters BOTH of our award-winning kids’ obstacle course events in the 2026 season. Whether you run as an individual Rookie, with your family in the Family Wave, or as part of the Mud Tribe, every qualifying entry counts. Show us your dedication, conquer the courses, and claim your legendary Mudallion at the end of the year!

How to get the offer

  1. Enter Both: Ensure you register and complete both of our qualifying kids’ obstacle course events in the 2026 calendar year.
  2. Entry Types: Rookie, Family Wave, and Mud Tribe entries all count towards the Mudallion.
  3. Wait for the Bling: At the end of 2026, we will automatically identify all qualifiers and your extra, huge Rookie Mudallion will be waiting for you at Nuclear Mud Tribe!

TERMS AND CONDITIONS: THE ROOKIE MUDALLION

This offer provides a complimentary, extra medal (The Rookie Mudallion) to junior participants who enter both designated kids’ obstacle course events during the calendar year.

Eligibility & Application

  • Qualifying Events: To be eligible, the participant must have a confirmed entry for both of the designated kids’ obstacle course events (Nuclear Rush and Nuclear Mud Tribe children events) in a season.

  • Entry Types: Entries under the Rookie, Family Wave, or Mud Tribe categories will count towards the Rookie Mudallion.

  • Reward: The reward is one complimentary, large medal (“The Rookie Mudallion”) which will be distributed at the end of the season to all qualifying participants.

Restrictions & Limitations

  • Non-Transferable: This offer is non-transferable and cannot be exchanged for cash or any discount, product, or service. The reward has no monetary value.

  • Exclusions: Entries to any adult races, Wild Forest taster sessions, or events outside the calendar year do not count towards qualification.

  • Completion Required: While the medal is based on entry, participants are expected to attend and complete the courses to receive the reward.

Booking & Administrative Terms

  • No Claim Required: Qualification is tracked automatically through the booking system. There is no need to email until the reward distribution process is announced at the end of the season.

  • Distribution: Nuclear Essex will contact qualifying participants with details regarding the distribution or collection of the Rookie Mudallion at Mud Tribe.

  • Right to Refuse: Nuclear Essex reserves the right to withhold the reward if a participant’s entry status cannot be confirmed or if it is determined the qualifying criteria were not met.

  • Withdrawal: This offer is valid only for the season and may be withdrawn or amended at any time without prior notice.

How to find us

Nuclear Essex is located in Brentwood, Essex just 15 minutes from the A12, M25 and M11.

By Train and taxi, we’re just 15 minutes from Brentwood station (on the mainline from Liverpool St) or 15 minutes from Epping Underground station.