Mallorca, Spain · Traditionally held in late April
Training for Mallorca 312
Mallorca 312 is one of Europe's biggest closed-road sportives, starting and finishing in the north of the island. The long route traverses the Serra de Tramuntana, stringing together the climbs that make Mallorca a training-camp mecca. Exact routes vary by edition — check the official site for current details.
Routes (approximate, recent editions)
- 312 km — about 5,000 m of climbing
- 225 km — shortened Tramuntana route
- 167 km — entry-level route
Key climbs
- Puig Major — 14.2 km at 6%
- Coll de Sóller — 7.3 km at 5.8%
- Serra de Tramuntana passes (vary by edition)
What it demands
The 312 is less about any single climb and more about accumulated fatigue: thousands of metres of climbing spread over 10+ hours of riding. Aerobic endurance, fuelling discipline and steady pacing in the Tramuntana decide the day.
Could you handle Puig Major?
The signature climb of Mallorca 312. Enter your power and weight — a physics engine estimates your time on the gradient profile.
Predict your
performance.
See how power and weight affect your time on a real climb.
*Demo simulation uses standard road bike physics (CdA 0.32, Crr 0.004). for custom bike types, surface analysis, and detailed splits.
FAQ
How hard is Mallorca 312?
The 312 is less about any single climb and more about accumulated fatigue: thousands of metres of climbing spread over 10+ hours of riding. Aerobic endurance, fuelling discipline and steady pacing in the Tramuntana decide the day.
What are the key climbs of Mallorca 312?
Puig Major, Coll de Sóller, Serra de Tramuntana passes (vary by edition). Routes can vary by edition — always check the official event site for the current course.
How should I train for Mallorca 312?
Work backwards from the event date: build aerobic endurance first, then add sustained climbing intensity (threshold and sweet spot), and practise fuelling on long rides. TrainCraft builds a structured plan around your event date and adapts it when you miss sessions, using fatigue science (CTL/ATL/TSB).
Build your Mallorca 312 plan
Tell TrainCraft your event date, FTP and available hours — it builds a structured plan and adapts it when life gets in the way. Free to start.
Start Training FreeTrainCraft is not affiliated with Mallorca 312. Route figures are approximate and based on recent editions — always check the official event website for current dates, routes and entry details.
Got an event on the calendar?
A date on the calendar is the best training motivation there is. TrainCraft builds a structured plan around your event and adapts it when life gets in the way. Free to start.