Please Note:


Entries to the 2016 Snowdonia Brooks Marathon Eryri are now closed. The event is full.


We don’t have a waiting list but, runners who have places that they find they can no longer use are welcome to pass their places on independently. They can do this using their own personal log in details. If you’re still hoping to join us this year but missed out, check out our social media as these places often appear on there. Good Luck!


The Brooks Snowdonia Marathon has been voted best British marathon twice. The demanding and spectacular route, encircling Snowdon, Wales’ and England’s highest peak, gives the event a unique place in the annual marathon calendar.


The 2016 event takes place on Saturday October 29th at 10:30.

2016 Start List2015 Results2015 Race Galleries

Brooks Snowdonia Marathon Eryri continues community commitment
The 2016 Brooks Snowdonia Marathon Eryri presentation evening took place on the 18th of May, as over a dozen local community...
Brooks Snowdonia Marathon Eryri 2016 fills in just 12 hours
One of the UK’s toughest, most picturesque and friendly marathons has become one of the most popular too, as all 2700 places for the 34th Brooks Snowdonia...

Snowdon Marathon is supported by a range of partners