This legendary mountain adventure race starts at sea level in the stunning Caernarfon Castle and weaves its way to the summit of Snowdon and down the other side into Dinorwic Quarry where we’ve thrown in an array of punishing obstacles, including the infamous Vertical Kilometre, for you to tackle before you can cross the finishline […]
16km SwimRun race in beautiful Snowdonia, North Wales
The race will take place in Padarn Country Park, Snowdonia, North Wales. The 16km multi transition course will involve 4 runs and 4 swims with a total of approximately 3.5km of swimming and 12.5km of running. The running route will take in some of Snowdonia’s most stunning […]
Love SwimRun Llamberis will be the first SwimRun event in Wales! Love SwimRun Llanberis will take place in Padarn Country Park, Llanberis in the Snowdonia National Park, North Wales. The 16km multi transition course will involve 4 runs and 4 swims with a total of approximately 3.5km of swimming and 12.5km of running. The running […]
Brutal but Beautiful. 20 miles. 1 mountain. Man vs Mountain is back on the 6th September 2014. Can you conquer Snowdon?
2013 saw 400 brave runners tackle our 20 mile mountainous run to the summit of Snowdon and back down. They tackled an array of punishing obstacles in Dinorwic Quarry, including our killer vertical kilometre, […]
The inaugural Snowdonia Marathon was held in 1982, and was conceived as a dramatic alternative to the numerous city and town races becoming so popular. The demanding and spectacular route, encircling Snowdon, Wales’ and England’s highest peak, has given the event a unique place in the annual marathon calendar ever since.
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Interactive Map… Races in your Area
Latest Races Listed…
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Celebrate Pink 5K Race/Walk @ Portsmouth Middle School, 155 Parrott Avenue, Portsmouth, New Hampshire, United States on 21 September 2025
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Whiskey Tango Foxtrot Trail Half Marathon & 5 Mile @ Northeast Park, Gibsonville, North Carolina, United States on 17 January 2026
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Mountain Madness Fall Frenzy Orienteering Trail Race @ 9467 Drew Hill Road, Golden, Colorado, United States on 09 November 2025
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Running of the Lights @ Tanglewood Park, Clemmons, North Carolina, United States on 01 January 2025
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Rosenthal Haunted Wine Run 5k @ 18741 Pacific Coast Highway, Malibu, California, United States on 19 October 2025
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Crystal Springs Ultra Races @ 723 Pump Hollow Lane, Wytheville, Virginia, United States on 09 August 2025
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Damascus Festival of Miles @ 202 South Beaverdam Avenue, Damascus, Virginia, United States on 04 October 2025
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