The Gralloch, the UK's biggest gravel event, has taken its offering to the next level with the addition of a 330km (205-mile) ultra-distance option that is set to feature a whopping 5,000m of vertical ascent.
The Gralloch Ultra will be held on Saturday 16 May, on the same weekend as the event's original 111km (69-mile) race, which is part of the UCI's Gravel World Series and was won this year by Petr Vakoč (Canyon Isadore) and Tessa Neefjes (Liv Racing) in the men's and women's events.
