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BUILD PHASE · 8 WEEKS OUT

MALLORCA 3128 WEEKS OUT

Structured intensity enters. Threshold + VO2 max work. Built around the 312km / 5,050m profile of the Mallorca 312 in Spain.

312 km·5,050 m climbing·10-14 hours·April

THE FOCUS RIGHT NOW

BUILD THE INTENSITY.

Eight weeks out, the build phase kicks in. One threshold session, one VO2 max session, and the long ride all in a week. Volume stays high, but now intensity layers on top. This is where your FTP should start climbing — if it doesn't, distribution is wrong, not effort.

THIS WEEK'S ANCHOR SESSION

2X20MIN THRESHOLD

Warm up 15min. 2x20min at 91-105% FTP with 5min recovery between. Cool down. Hit the target power both reps — if you fade the second, you started too hard. This is your bread-and-butter threshold session.

THE WEEK

A TYPICAL WEEK, 8 WEEKS OUT

Monday

REST

Recovery is a session — treat it like one.

Tuesday

THRESHOLD INTERVALS (2X20MIN)

Your key quality session of the week.

Wednesday

90MIN Z2 + STRENGTH

Reduced gym volume — maintenance only.

Thursday

VO2 MAX (4X4MIN @ 106-120% FTP)

Push the ceiling. Rep 4 should be the hardest.

Friday

REST OR 45MIN RECOVERY

Legs up.

Saturday

4-6H LONG RIDE WITH 3X15MIN AT EVENT PACE

Specificity starts here.

Sunday

2H Z2

Active recovery.

DON'T DO THIS

Do not stack threshold and VO2 max back-to-back. 48 hours minimum between quality sessions. Stacking kills the adaptation and makes you fragile.

EVENT INTEL

WHAT THE MALLORCA 312 ACTUALLY DEMANDS

The Mallorca 312 is spring's most talked-about sportive — 312km around Mallorca with 5,000m+ of climbing, including Sa Calobra, the iconic hairpin-laced descent-then-climb that defines the day. Runs in late April. Open-road format, closed to traffic in parts.

KEY CHARACTERISTICS

  • Sa Calobra — 10km descent into the sea then 10km climb back out, 7% average
  • Coll de Sóller tunnel + classic north-coast climbs stacked early
  • 312km distance means fuelling strategy determines who finishes
  • Three distance options: 312km, 225km, 167km — pick realistically
  • Weather shift from cold morning climbs to afternoon Mediterranean heat

COMMON MISTAKES

  • Choosing the 312 because you've done other long sportives — Mallorca's combination of distance + heat is different
  • Underfuelling the first 80km because the climbing starts easy
  • Forgetting the Sa Calobra climb is a 9% average, not a gentle return — many riders bonk here

PACING

The 312 is a fueling problem more than a fitness one. Pace the opening 100km at 60-65% FTP maximum. Ride the middle 100km conservatively with strict carb/fluid discipline. The last 100km is where preparation shows — those who fuelled correctly can even push. The Sa Calobra climb is at 220km — arrive with reserves, not red-lined.

FUELLING

10+ hours means 80g carbs/hour minimum, 100g if gut-trained. 500-750ml fluid/hour once the heat kicks in. Food at every aid station on the route — don't skip any. Electrolytes become dominant after hour 6. A 'second breakfast' at the Pollença aid stop (km 80) is a classic move.

KIT

Long-finger gloves + gilet for the first two hours (cold on the climbs pre-dawn). 34x30 minimum, 34x32 recommended for Sa Calobra late in the day. Extra bottle cages or a frame bag for the long desert-like middle section.

WANT THIS BUILT AROUND YOUR FTP?

COACHED FOR YOUR EVENT.

Not Done Yet is the coached five-pillar system built around your actual event date. Personalised TrainingPeaks plan, weekly calls, expert masterclasses. 7-day free trial.

$195/month · 7-day free trial · Cancel anytime

FAQ

COMMON QUESTIONS AT 8 WEEKS OUT

Is 8 weeks enough to train for the Mallorca 312?+

Yes, if you already have a reasonable aerobic base. 8 weeks out means peak and taper — we can sharpen and refine, but we can't build new aerobic fitness from scratch. If you're starting from zero now, aim for finishing rather than personal bests.

What's the hardest part of the Mallorca 312?+

Sa Calobra — 10km descent into the sea then 10km climb back out, 7% average. choosing the 312 because you've done other long sportives — Mallorca's combination of distance + heat is different — so pacing discipline is the single biggest lever most amateurs miss. The 312 is a fueling problem more than a fitness one.

How many hours a week should I train at 8 weeks out from the Mallorca 312?+

Reduce to 8-10 hours with rising intensity quality. This is the peak phase — fewer, sharper sessions. Long weekend ride stays but drops slightly (3-4 hours with event-specific work). Weekday sessions are shorter and more intense.

Do I need a coach to train for the Mallorca 312?+

You don't need a coach to finish. You do need structure. If you're new to sportives, have a target finish time, have a plateau you can't break, or have a history of peaking wrong, a coached plan pays for itself. Inside Not Done Yet the plan is built backwards from your event date — base, build, peak, taper timed to the week the Mallorca 312 runs. 7-day free trial, $195/mo.

What gearing should I run for the Mallorca 312?+

Long-finger gloves + gilet for the first two hours (cold on the climbs pre-dawn). 34x30 minimum, 34x32 recommended for Sa Calobra late in the day. Extra bottle cages or a frame bag for the long desert-like middle section.