10 February 2026

Gold Geese Nuclear Races Mud Run 2026

Gold and white cloud with gap in the middle
Flying guess silhouettes

It’s that time of year when we start to think about this year’s muddiest challenge on the Gold Geese calendar!

Check out some images from last year’s Nuclear Races event!


If you’re not familiar with it, Nuclear Races is a 2k muddy obstacle course involving

  • swinging on ropes
  • wading waist-deep across ponds
  • climbing through tunnels
  • jumping across lily pad pontoons
  • scaling rope ladders and walls.

All wrapped up with a steep ‘Death Slide’ into a muddy lake, yikes!

In Katie’s own words – “It’s so much fun and so gross – all in one! It is great to be in a supportive atmosphere with everyone helping each other and cheering each other on. The mud quite literally was up to our ears!”

If you’d like to take part this year, please apply here: Nuclear Races 2026

Last year we raised over £11,000!