A Halloween themed, after dark, chip-timed 10km or 5km multi-terrain run through Two Tree Island, Belton Way and Old Leigh. Following the success of the addition of a 5k race last year, we'll be keeping this in the event schedule, with entries open for 11-15 yr olds in the 5k and 16+ in the 10k.1st November 2026, 1800 (6pm) start time- Now with added finshers medal! -All entrants in the JUNIORS 11-15 race must be accompanied at the event by an adult who takes full responsibility of the safety and well-being of their 11-15 year old. Join us for a spooky Hallowe'en themed evening of fun & running on either 5 or 10k! Our event promotes safe night-time running with "enough marshals to ward off a hoard of vampyres", is focused on sustainability and enjoyment, and is accurately chip timed with instant result printout and certificate. We've listened to your feedback and this year are reinstating our uniquely themed & sustainably-sourced medals for every finisher as well as our customary glass of prosecco. Headtorches or body torches are mandatory, fancy dress is optional! We do have a bonus prize for the latter. Why would you not dress up?
Download Dangelo, pick Leigh-on-Sea 10k from the race list, and get a structured plan built around race day, with pace targets from your own running and workouts synced to Garmin & Coros.
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Dangelo shortens the build to fit the time you have left, and you'll still get a structured, achievable plan for Leigh-on-Sea 10k.
Every week counts back from 1 November, so base, build, peak and taper land exactly where they should.
Dangelo reads your recent training from Garmin and Coros and sets workout paces you can actually hold, then adapts them as you get fitter.
Racing more than once? Add every event and the Race Calendar builds one connected plan that bridges the gaps between them.