2026 Tour de Suisse route - Stage-by-stage guide

For the first time in Tour de Suisse history, the race will begin in Italy, with a testing 144km opening stage around Sondrio featuring 2,455m of elevation gain.

The stage can be split into two parts. The first section will ease the riders in on mainly flat roads, before the climbing ramps up inside the final 90km of the stage. 

The final 90km features a series of climbs, both categorised and uncategorised, which should whittle down the bunch. 

Therefore, it's likely that there will be a reduced group sprint at the finish, or if the right composition goes clear, a breakaway could thrive on this type of finale, which will be difficult to control.

As is the makeup of Tour de Suisse stages, this profile may suit the versatile fast finishers, but there is also the potential that the race could become more selective.

The 157.7km stage begins in Locarno, taking the riders along Lake Maggiore before the climbing begins with Monte Ceneri before looping back to Locarno with 2,110m of elevation gain in total.

In the middle section of the stage, there aren't any significant climbs to note, and it isn't until the final 20km that there are two launchpads for the climbers and puncheurs to attack. 

Shortly before reaching Tenero, there is a 3km climb, followed by a short descent, and another climb of 1.5km. 

This section of the stage could see attacks, as the climbs are irregular with steep sections, and the short descent that splits them should stretch out the peloton.

Inside the final 10km, the riders descend their way towards the finish, before a flat run-in to the finish. If there are attacks on the climb, the terrain favours those out in front, rather than those who have been distanced and are trying to chase back on.

Bad Ragaz has hosted the Tour de Suisse on three previous occasions and returns in 2026 to host both the start and finish of stage 3.

At first glance, the profile's nearly 2,700 metres of elevation gain would suggest the fast finishers stand little to no chance. Yet, this remains the most likely day of the race to end in a bunch sprint.

The saving grace for the sprinters is that the majority of the climbing is packed into the first half of the day. The sternest test on the route is the Schwägalp, which has the potential to split the race. 

However, a long descent and a flat run-in back to Bad Ragaz follow the summit. This leaves more than enough road for any distanced riders to chase back into the fold with a coordinated effort.

If the race hits the final 10km fully regrouped, the scales will tip in favour of the sprinters for a high-speed finish.

With only five stages in the 2026 Tour de Suisse, the race against the clock takes on massive importance.

Awaiting the riders is a 23.7km circuit around Aarburg perfectly tailored for the time trial specialists.

The route is predominantly flat, but with several corners, which the race organisers have highlighted will suit the best bike handlers in the bunch. 

With the queen stage to follow, stage 4 will shake up the GC significantly, and the standings that follow will impact how teams and riders race the final stage. 

Those who ship significant time here will be forced to race aggressively in the mountains, while the day's winners may pivot to a defensive strategy to maintain their strong positions. Ultimately, every rider on the start ramp will know that this race against the clock could define their entire Tour de Suisse.

There is no doubt about it: this is the queen stage of the 2026 Tour de Suisse.

Spanning 151.1km with both the start and finish in Villars-sur-Ollon, the peloton will tackle four major mountain passes, racking up over 4,200 metres of elevation.

The tone of the stage is set from the get-go. The road rises right from the flag drop, immediately ascending the Col de la Croix. While this opening salvo isn’t a full ascent from the base, the riders will quickly become acquainted with the mountain, as the entire stage revolves around the Col de la Croix circuit.

Tackled three times, this circuit forces the bunch up a vicious ascent that splits into two distinct parts. The first 9.6km stretch carries the race up to the finish line in Villars-sur-Ollon. After a brief plateau, the road re-steepens for the final push to the summit, bringing the full climb to a gruelling 18.4km.

A long, technical descent towards Aigle follows the summit, and as the race organisers highlighted, this stage is a relentless game of seesaw, either uphill or downhill, with hardly a single metre of flat road.

The 2026 Tour de Suisse will then draw to a dramatic close with a fourth and final ascent up the Col de la Croix, ending just short of the actual summit.