The Toughest 100 | 2026

The Toughest 100 is a one-day climbing-focused sportive in Sheffield & the Peak District on Sunday, 17 August 2025. Choose from three punishing routes—Original (110 km/3 200m climb), XL (163km/4 800m), or XXL (212km/6 200m with 12‑hour cut‑off)—with over 22 brutal climbs, steep gradients, and minimal recovery. Included: chip timing, fully signed GPX routes, multiple feed-stops, event photography, free parking, camping, festival-style entertainment, and a rider pack. Entry is non-refundable (transfers or deferrals allowed). Must be highly fit and prepared for extreme elevation gain.