The inaugural Glen Coe Skyline took place in 2015 and the Mamores VK and Ring of Steall were added in 2016. The Ben Nevis Ultra first took place in 2017. The races are sponsored by Salomon. In 2019, three trail races were added: the Grey Mare's Trail Race (5 km), the Loch Eilde Mór Trail Race (10 km) and the Three Mealls Trail Race (18 km).