The route typically covers around 180 kilometers, with eight to eleven gravel sectors scattered across the second half. The sectors themselves are short, rarely longer than a few kilometers, but they arrive in quick succession and often include gradients steep enough to split the group. The final sector usually comes with 12 to 15 kilometers remaining, close enough to the finish that attacks stick but far enough out that positioning into it becomes a race within the race. After the last gravel, the route descends into Siena before climbing the Via Santa Caterina into the Piazza del Campo, a narrow ramp steep enough that a small gap becomes decisive. Riders who can stay near the front through the gravel, respond to accelerations without burning out, and handle technical descents on dust or mud tend to arrive in Siena with options. Pure climbers sometimes struggle with the positioning battles, and pure classics riders can find the final climb too steep if they have already spent too much energy.
Sterrato sectors
The white gravel roads of Tuscany are the race signature. Roughly 60 kilometers of unpaved sectors test bike handling, power, and nerve across rolling terrain.
Piazza del Campo finish
The race finishes in the heart of Siena, climbing steeply into the UNESCO World Heritage piazza. The final ramp is over 15% and rewards riders who can sprint uphill.
Punchy climbing
The route through the Crete Senesi is constantly undulating. No single climb is long, but the accumulation of short, steep rises on gravel wears down the field.
A modern classic
First held in 2007, Strade Bianche has become one of the most prestigious one-day races in cycling despite its youth. The terrain and the finish are unique in professional racing.