There’s plenty of marathon running events up and down the UK. The links on this page acts as a starter list to get your planning underway.
Remember to check with the event you enter publishes their results online, as you’ll need to submit the website link for verification by the 12in12.run team. We wouldn’t want one of your runs to go uncounted.
Don’t forget in order to qualify as a marathon run, you’re not limited to running just marathon running events. Any distance above marathon distance counts if the run is classed as an Ultra, as you’ll be covering the marathon distance!
Follow us on Pinterest where we are updating the list with new events.
Please bear in mind that we do exclude some events, in particular walking only events or those events we know do not publish results online.