Rush Weekend - Nuclear Races
MAY
9
2026
Read all about the Rush Weekend - Nuclear Races on 9 May 2026 in Kelvedon Hatch.
Sat 9 May 2026
Rush - 6k
Rush - 12k
Rush Oblivion Storm - 38k...
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Event Overview
Nuclear Rush is a muddy obstacle course race. It takes place at the Secret Nuclear Bunker Estate in Essex, near Brentwood.
Distances & Obstacles
Participants can choose from three adult race distances.
- Rush 6K: This course features over 40 obstacles, including the Deathslide and para-plunge zip lines. It takes approximately 2 hours to complete and is open to participants aged 13+.
- Rush 12K: This course offers over 70 obstacles and takes approximately 2 hours. It is open to participants aged 16+.
- Rush Oblivion Storm (38K+): This advanced event includes a lap of the Nuclear Fit Storm course followed by three laps of the 12K obstacle course. It takes approximately 8.5 hours and is for participants aged 18+.
Family and Rookie Races
There are also shorter courses designed for children and families.
- Rush Rookies (1.5K): A course for ages 4-14 with over 25 obstacles.
- Rush Rookies (3K): A longer course for ages 9-14 with over 50 obstacles.
- Rush Rookies Pro (3K): A competitive variant of the 3K Rookies course where all obstacles are mandatory.
- Rush Family (1.5K): A course for families with children aged 4+, featuring over 25 obstacles.
- Rush Family (4K): A longer family course for ages 10+, featuring over 35 obstacles, including the Deathslide.
Event Features
All races include chip timing and a finisher's medal. Buoyancy aids are available for water obstacles. Facilities include hot washdowns, changing rooms, a free bag drop, and free car parking. Professional photographers take action shots on the course. Visit the organization's website for the most recent information.
38 km
Rush Oblivion Storm - 38k+
12 km
Rush - 12k
6 km
Rush - 6k