Hubble Bubble Day 1
Leeds, United Kingdom • 25 Oct 2025
Its Grim Up North Running : Hubble Bubble Day 1 & Ghostly 1 Mile
Next race: 25/10/2025. The event is a Halloween themed series of trail races on the Leeds to Liverpool Canal at Wyther Lane, Kirkstall, Leeds (LS5 3BT). It is Trail Running Association licensed and uses a flat, scenic out-and-back canal route. The programme includes a family-oriented fun mile and longer distances up to an ultra-marathon. Finishers receive a bespoke Halloween medal and treats. The course is marshalled and fully signed, with feed and drink stations approximately every 3 miles.
Distances and practical information
- Ghostly 1 Mile (fun run for kids and families)
- 5K
- 10K
- 10 Miler
- Half Marathon
- 20 Miler (2 x 10 mile laps)
- Marathon (2 x half marathon laps)
- Ultra Marathon
No over-ear headphones are permitted; bone-conducting or one-in-one-out earbuds are allowed. The event is cup-less, so participants should bring a reusable bottle or cup. Some road crossings are unmanned; marshals are on course and should be notified if a participant needs assistance. There is no parking at the start/finish; nearby parking is available at Morrisons, a short walk from the venue. The nearest train station is Headingley. Transfers and deferrals can be arranged online. Visit the organization's website for the most recent information.