Organiser's Description

We're aiming to begin 2020 with a bit of a blast - a blast from a thunderbolt to be precise.

The Race is a 6 hour timed event where you choose from 5k to ultra marathon; you can complete as many, or as few, laps as you like of a 5.3k, 3.28 mile, out and back, course along the beautiful River Thames. We welcome all abilities of runner - complete one lap and you're both a finisher and a winner in our eyes, or keep going and see how far you can get in the full 6 hour time limit and everyone gets the fabulous bespoke finishers' medal.