Logo

Snowdon24

Llanberis, United Kingdom • 12-13 Jul 2025

Snowdon24 is an ultra trail running event set at the iconic Yr Wyddfa (Snowdon), the highest mountain in Wales and England. Participants can challenge themselves individually or as part of a team to ascend and descend the mountain as many times as possible within a 24-hour period. The event features categories for solo runners, pair relays, and team relays, with a focus on endurance and scenic views of Snowdonia. It is also UTMB Indexed, making it a qualifying race for the UTMB Mont Blanc. The event promises a vibrant atmosphere with support, amenities, and unique finisher mementos. Visit the organization's website for the most recent information.

United Kingdom Wales Llanberis

Race information

Website Registration
UTMB 50K UTMB 100K UTMB 100M ITRA 2 ITRA 3 ITRA 4 ITRA 5
24 hr
24 Hour
Visit the organization's website for the most recent information.
Trail runs nearby

Secret Santa Tinsel Half Marathon du Mulled Wine

Llanbedr - 20 mi from Llanberis

The Secret Santa Tinsel Half Marathon du Mulled Wine is a festive running event taking place on December 7, 2024, in the scenic Black Mountains of Wales. Participants can choose from three distances: a Half Marathon, a Turkey Ten miles, and a Tinsel Twelve km. The courses feature beautiful trails, c..

Secret Santa - Llanbedr

Llanbedr - 20 mi from Llanberis

The Secret Santa Series, organized by Limitless Trails, takes place in Llanbedr on December 7, 2024. This festive running event features three distances: a 12K, a 10-mile, and a half marathon, all set against the stunning backdrop of the Brecon Beacons National Park. Participants are encouraged to b..

Beast Of The Blacks

Llanbedr - 20 mi from Llanberis

The Beast of the Blacks is a challenging running event featuring 10, 20, and 40-mile ultra races set in the stunning Black Mountains of Wales. Scheduled for March 8, 2025, this event welcomes runners of all levels, offering breathtaking views, diverse terrain, and a supportive atmosphere with marsha..

Paddy Buckley Recce - Glyderau

Caernarfon - 6 mi from Llanberis

The Paddy Buckley Recce - Glyderau is an essential event for aspiring Paddy Buckley runners, set in the stunning Snowdonia National Park. Participants will explore the Llanberis to Ogwen Valley leg, covering 15km with a significant height gain of 1,830m. This guided experience, led by qualified Moun..

Trawsfynydd Lake Race

Trawsfynydd - 17 mi from Llanberis

The Trawsfynydd Lake Race is an 8.6-mile multi-terrain running event set in the scenic Eryri/Snowdonia National Park. The course features a mix of tarmac and fast trails, with one challenging hill, making it suitable for runners aged 17 and over. The race is organized by the South Snowdonia Search a..

Paddy Buckley Recce - Carneddau

Caernarfon - 6 mi from Llanberis

The Paddy Buckley Recce - Carneddau is an essential event for aspiring Paddy Buckley runners, taking place in the stunning Snowdonia National Park. This guided recce focuses on the Ogwen Valley to Capel Curig leg of the Paddy Buckley Round, covering 16km with a height gain of 1,245m. Participants wi..