General entries for 2017 are now closed but you can still enter 2017 with a charity place. Be a #Brightonhero next year and run for a reason.
Buy official training merchandise and wear your challenge with pride!
You can now register your interest in the 2017 Cancer Research UK Kids & Teens Mini Mile Races. Get updates of when entries will open.
Don't forget to share your photos as you prepare for the marathon next year. We want to see them on Instagram, Facebook & Twitter. Use #BrightonMarathon or #BrightonHero