While we are working on the full website & detailed registration pages, you can already reserve your place at the three events in the 2025 Inferno Season below. All events are limited to 80 participants
Inferno Swiss
Two Stages
Interlaken – Disentis – Umbrail
425km | 11700m+
June 26–29 2025
These links take you to a PayPal page where you can reserve your spot(s) by paying a deposit. PayPal will automatically send us your details, and we will be in touch once full registrations are possible.
Explore the known and unknown roads of the Swiss Alps:
Grosse Scheidegg, the Tremola cobbles, the Ruinaulta canyonlands,
and the Umbrail Pass, Switzerlands highest paved road!
Inferno France
Three Stages
Annecy – Maurienne – Barcelonnette – Menton
625km | 15000m+
September 03–07 2025
These links take you to a PayPal page where you can reserve your spot(s) by paying a deposit. PayPal will automatically send us your details, and we will be in touch once full registrations are possible.
Climb the giants of the French Alps:
the Col d’Iseran, the Col du Galibier,
and the Cime de la Bonette!
Inferno Dolomites & Slovenia
Four Stages
Dolomites & Slovenia
Bruneck – Val di Fassa – Auronzo di Cadore – Arta Terme – Bovec
720km | 20000m+
September 30 – October 05 2025
These links take you to a PayPal page where you can reserve your spot(s) by paying a deposit. PayPal will automatically send us your details, and we will be in touch once full registrations are possible.
Ride this all new route in 2025 and enjoy the best the
Eastern Alps have to offer: Sellaronda,
the Tre Cime di Lavaredo, the Monte Zoncolan,
the Vršič Pass, and the Mangart climb