How to prepare for Mallorca 312 in 2027: route, training plan and race-day tips

These finish times are set out in the 2027 event regulations. There are also intermediate cut-offs. Crucially, they apply to elapsed time, including stops. On the 226 km route, for instance, a moving average of 23 km/h leaves very little room for feed stops or mechanical problems.

You're not locked into your original choice. The organiser permits riders to switch distances at the signed route divisions without notifying officials, provided they're within the cut-offs. That's a fallback, not an excuse to start underprepared.

Key climbs on the Mallorca 312 route

Above: Riders climb above the Mediterranean on the Mallorca 312.

From Playa de Muro, the route heads towards Pollença and into the Serra de Tramuntana. Most of the big climbs come early, so knowing where they fall will help you pace the day. Watch for these landmarks:

• Coll de Femenia: The first sustained climb after Pollença. Settle into a comfortable rhythm rather than chasing the fastest group.
• Puig Major and Túnel de Monnàber: The approach past Lluc and Gorg Blau leads towards the route's highest point. Practise sustained climbing with Puig Major on ROUVY.
• Deià and Valldemossa: Rolling mountain and coastal roads. You'll save more energy through smooth riding than repeated hard accelerations.
• Galilea and Coll des Grau: Further climbs on the 226 km and 312 km routes when you've already spent hours in the saddle.
• The later kilometres: The 312 km route eventually becomes less mountainous, but exposed roads, wind and accumulated fatigue can make that final stretch demanding.

Don't follow a fast group up the early climbs if it's beyond your sustainable pace. A personal best on the first mountain is an expensive way to buy a difficult final 100 km.

Use the organiser's route maps and GPX downloads when planning. Courses can change between editions, so don't rely on somebody else's old route file or an estimated elevation figure. For the clearest overview, see the official Mallorca 312 route map and elevation profile as well.

Mallorca 312 training plan: November to April

How should you train for Mallorca 312?

For Mallorca 312 training, consistency matters more than occasional heroic rides. Build your aerobic base, practise controlled climbing and extend your time in the saddle gradually. Start with the fitness you have, not the mileage you wish you had.

These progressions assume an existing endurance base. A 167 km rider may need shorter peak rides; a 312 km rider will need more volume and longer rehearsals. Reduce training load if fatigue starts compromising recovery.

How to structure your training week

With four training days, I'd use one controlled hill or tempo session, two mostly easy rides and one longer endurance ride. Include rest and strength work where recovery allows. Every three or four weeks, reduce the load to absorb the training.

Most of the riding should feel conversational. You can learn more about the value of these steady sessions in ROUVY's long slow distance training guide. If 167 km is already a major jump, the 100-mile training guide provides a useful stepping stone.

A coaching example: fuelling and pacing for a very long day

One endurance rider I coached for this event could manage shorter rides quite easily, but after four or five hours his fuelling and stomach became the limiting factors. We didn't solve that by simply adding more kilometres. Instead, we practised eating early and worked up from around 40–60 g of carbohydrate an hour towards 70–90 g, as his gut allowed.

Just as important was learning to hold back. We kept longer rides aerobic, sitting in certain heart rate and power zones and avoided unnecessary surges early on. After one nearly three-hour session, he finished feeling he could have ridden another hour or two. That's the approach I'd take in Mallorca 312: ride the climbs within yourself, fuel consistently before hunger arrives and keep enough energy for the kilometres beyond the mountains.

How can indoor training prepare you for Mallorca's climbs?

Indoor riding is ideal for winter consistency, especially when darkness and weather make longer outdoor sessions difficult. Use it to control intensity precisely, accumulate endurance and practise long climbs without stop-start traffic.

Explore the ROUVY Mallorca destination and use Puig Major for sustained climbing at an even effort. Sa Calobra is an excellent test of changing gradients and gear selection, although it isn't a climb on the official event route. Similarly, ROUVY's Puig Major route isn't necessarily the same direction as the event's approach. Think of these as specific training terrain, not an exact race-course preview.

Above: Practise sustained climbing on Puig Major in ROUVY as part of your Mallorca 312 preparation.

Try a Mallorca climbing rehearsal

Ride Puig Major on ROUVY at a controlled endurance-to-low-tempo effort. Practise settling into a comfortable gear, keeping your breathing steady and finishing with enough energy to ride on, rather than treating the summit as a finish line.

Mallorca 312 race-day tips: pacing, nutrition and travel

How do you pace the full 312 km?

Start easier than feels necessary. For the opening mountains, use an effort you can repeat for hours, not minutes. On a perceived-exertion scale of 1–10, many riders should feel around 3–4/10 for much of their early endurance riding, allowing for brief harder moments on steeper ramps.

Power meter users can set a conservative climbing ceiling based on their own tested endurance ability. Heart-rate riders should remember that excitement, temperature and dehydration can change the numbers. If you're breathing hard enough that conversation becomes difficult halfway up the first climb, you're probably spending energy too quickly.

Don't chase average speed on descents. Ride smoothly, leave space in groups and use easier terrain to eat and recover. The clock matters, but staying in control matters more.

Above: Keep your effort controlled on the climbs so you have energy for the kilometres ahead.

What should you eat and drink during Mallorca 312?

Plan your nutrition before race day and practise it during long rides. For prolonged endurance events, many riders should work towards approximately 60–90 g of carbohydrate per hour, depending on intensity, gut tolerance and experience.

For example, an hour might include a drink containing 40 g, a 25 g gel and a small portion of bar providing another 10 g. That's 75 g in total. It only works if you've practised digesting it. Your stomach hasn't read your training spreadsheet. Read ROUVY's carbs-per-hour cycling guide for a fuller explanation.

Start eating early, then take something every 20–30 minutes rather than waiting until you're hungry. Use feed stations to replenish bottles and supplies, not as the only moments you take on fuel. Check what will be provided closer to the event and carry familiar products as backup.

Your fluid needs will vary with temperature, sweat rate and effort. Drink regularly according to conditions, and include sodium where appropriate, particularly in warmer weather or if you're a salty sweater. Don't force large volumes of plain water. Practise your drinking plan during warmer or indoor sessions and adjust it based on experience.

What bike setup and travel details matter most?

Aim for comfort and reliability rather than last-minute upgrades. Compact gearing, for example a 34-tooth inner chainring with a 32- or 34-tooth largest rear sprocket, may be sensible for riders who want to protect their legs on sustained gradients. Use a gearing range you already know works for your strength and cadence.

Before travelling, inspect tyres, brakes, chain, shifting and saddle position. Bring appropriate puncture-repair kit, two bottle cages and layers for a chilly early start or changeable mountain weather. Descents may feel noticeably colder than the coast. If hiring a bike, confirm its gearing and fit, then allow time for a proper test ride.

Staying in Playa de Muro or nearby Alcúdia simplifies the early start. Book airport transfers that accommodate a bike box, and confirm the hotel's breakfast arrangements. The rules require in-person race-number collection on Thursday 22 or Friday 23 April 2027, between 09:00 and 21:00, at the expo. Build your travel dates around that, not the other way round.

The night before, lay out clothing, bottles, food and your race number. Check the weather, official route notices and cut-off schedule. Then get off your feet. At this point, another hard ride won't make you fitter.

The final kilometres start months before the event

Mallorca 312 rewards riders who choose a realistic challenge and prepare patiently. Don't be distracted by the headline number. Build the endurance you can sustain, learn the climbs, practise the food and leave some energy for the part of the route you haven't seen yet.