Transibérica
📍 Basque Country, Spain
Catalonia, Spain · 19–24 July 2026
Difficulty: 5/5 — Brutal
This unsupported 840km ultracycling gravel event features over 14,000m of climbing across Catalonia's diverse terrain. Participants must navigate a challenging mix of gravel, dirt, and tarmac within a strict 5-day and 14-hour time limit.
Visit official site →This event is designed for experienced ultracycling and gravel enthusiasts seeking a multi-day unsupported adventure through varied landscapes.
Riders new to unsupported racing, those with limited multi-day endurance experience, or those unprepared for significant elevation gain will find this event extremely difficult.
Training should prioritize long-distance endurance, consistent power output over varied terrain, and self-sufficiency skills essential for unsupported bikepacking.
Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.
A gravel bike or a rigid mountain bike is suggested due to sections with stone or grass, in addition to asphalt and concrete. Tires with a minimum width of 40mm are recommended for comfort.
Registration includes the exclusive GPS track, a rider's guide, GPS tracking, online monitoring, access to a private Telegram group, personal accident insurance, a route bag with nutrition, a cap/bib, luggage storage in Barcelona, a free media pack, a checkpoint card, a finisher bag with a t-shirt, a commemorative gift, and a closing dinner.
No, The Capitals is an unsupported ultracycling event, meaning participants must complete the entire tour without external assistance, managing their own stops, food, and repairs.
The accreditation process is on July 18, 2026, from 16h to 19h in Barcelona, followed by briefings. The race starts on July 19, 2026, at 6 am from Jardins de Miramar, Barcelona, and the time limit is July 24, 2026, at 20h in Barcelona, with the finish line at Arc de Triomf.
Participants have a maximum of 5 days and 14 hours (134 hours) to complete the 840km route.
Yes, there are several checkpoints including Tarragona (CP1), Lleida (CP2), Bagà (CP3), Girona (CP4), and the final finish in Barcelona (CP5).
📍 Basque Country, Spain
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📍 Canary Islands, Spain