GranGuanche Audax Gravel
📍 Canary Islands, Spain
Burgos to Valencia, Spain · 5 June 2026
Difficulty: 5/5 — Brutal
A brutal 649km bikepacking ultra crossing Spain from Burgos to Valencia with 9,000 metres of climbing along historical landmarks.
Visit official site →Experienced ultra-endurance bikepackers with strong navigation skills and a passion for historical touring routes.
Riders lacking the stamina for massive multi-day climbing or those unprepared for remote self-supported travel.
High-volume aerobic endurance and multi-day back-to-back climbing blocks.
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
The route covers 649 kilometres (403.8 miles) with approximately 9,000 metres of elevation gain.
The event starts in Burgos at the Plaza Catedral and travels across Spain to Valencia along the Camino del Cid.
The €149 registration includes a pre-event briefing, a safe conduct pass, GPS tracker, cap, jersey, access to 7 checkpoints, and some shelters to sleep in.
The 2026 edition departs on June 5 at 7:00 am.
📍 Canary Islands, Spain
📍 Canary Islands, Spain
📍 Catalunya, Spain