Extraordinary Cycling Adventures

The Inferno Series are formidable cycling challenges, designed to create unforgettable experiences! Over two to five stages, the focus is lots of climbing on the most incredible roads. 

Pro-level riding is matched by pro-level support: we take care of everything on and off the bike! Hotels, feed stations, luggage logistics, massages, a broomwagon, transfers – you name it, we make it happen!

Truly unique is our community spirit: There is a ranking, but what matters most is that you will have the best days on your bicycle – and finish the event having made new friends.

Inferno French Alps 2025 – simply the best three days I’ve ever had on a bike!

John Wigham (UK)

01/04

Inferno French Gorges

19 – 24 May 2026

Explore over four stages the spectacular cliffs and gorges of the French Prealps – Chartreuse, Vercors, Drôme & Vaucluse – and climb the famous Mont Ventoux three times in two days!

Inferno French Gorges

Inferno French Alps

05 – 09 September 2026

From the lake to the sea. Three stages over the most challenging passes in the French Alp between Annecy and Menton. A bucket-list of Tour de France climbs in just a few days. 

Inferno French Alps

Inferno Pyrenees

17 – 23 September 2026

A completely new mountain range – but the same tried & tested Inferno experience! Two stages on the quiet roads of Cerdanya, one stage crossing the training grounds of much of the current pro peloton in Andorra, and a final two stages on the classic Tour de France climbs on the French side. The Pyrenees are a true cycling paradise and we cannot wait to bring you there!

Inferno Pyrenees

Inferno Dolomites & Slovenia

September 29 – October 04 2026

Famous Dolomites climbs, remote Julian Alps, and adventurous Slovenia – the longest and wildest Inferno yet!

From the mellow meadows of the Puster Valley through the Limestone theatre of the Dolomites to Slovenia, over remote passes and on cobbled roads. Monte Zoncolan, Sellaronda, Tre Cime di Lavaredo, Mangart – the list of renowned climbs on the route is long. But the hidden gems are just as beautiful!

Inferno Dolomites & Slovenia

Being out in the mountains at sunrise. Fighting together with your teammate. Endless descents. Testing your Limits. The mediterranean sun on your skin. The scent of pine trees. The salty taste on your lips. The goosebumps at the finish line.

There are a few things that make the Inferno Series events special!

The most beautiful roads 

We are proud of our routes, planned with the first priority on the cycling experience! Big name climbs have certainly their appeal, and plenty of those are on the routes of the Inferno Series events. Even so, many hidden gems offer unparalleled cycling pleasure. Several 100000km of road cycling between our team in the last years, riding every metre of our event routes at least twice, sometimes much more often, we do everything to ensure that we have indeed the most beautiful roads and enjoyable routes.

The most challenging courses

The days at the Inferno Series are long. Sometimes very long. An average stage has over 5000m of climbing and is over 150km long. Think a Grand Tour Queen Stage. And then another one. And another one. But they are stages, and you sleep in proper beds at night. 

The full premium service

At an Inferno Series event, one has to turn up and pedal. Pro-level riding is matched by pro-level support: we take care of everything on and off the bike! Accommodations, feed stations, luggage logistics, massages, a broomwagon, transfers – you name it, we make it happen!

The nicest participants

We put community spirit before ego – and it works. The Inferno Series events are not traditional races, there is no big prize pot or championship stripes to be won. There is a ranking, and definitely a lot of competitive spirit. But what matters most is that you will have the best days on your bicycle – and finish the event having made new friends. That is why we keep the events limited to 80 participants each. 

“It was just incredible, an absolutely amazing experience […] One of my all-time career highlights”

Simon Richardson (GCN)

The Inferno team were really passionate about creating a great experience and made participants feel like part of the family.

Shannon Scott (Australia)