How to Train for a Gran Fondo or Sportive

A gran fondo or sportive rewards riders who can keep a steady effort for hours and still climb well late in the day. Twelve to eighteen weeks of structured training, depending on the distance, prepares most cyclists well.

Endurance rides

Long rides at an easy aerobic effort (Zone 2) build the engine and the fat-burning capacity that long days need. Extend your longest ride gradually towards the duration of your event.

Climbing and threshold

Sweet-spot and threshold intervals, such as 3 × 12 minutes, raise the power you can hold on long climbs. Practise climbing seated and standing.

Fuelling

Eat and drink from early in the ride: roughly 60 to 90 g of carbohydrate per hour for long efforts, practised in training.

Pacing

Ride the first half below your capacity, especially on climbs. Riders who hold back early finish stronger.

Indoor training

Many of our plans are indoor-ready, so structured sessions work on a smart trainer when the weather or daylight doesn’t.

Ready to start?

The Endurance Lab gran fondo training plans come in four levels (Start, Develop, Perform and Podium), in power and heart rate versions. Use Find your plan to filter by level, the hours you have each week and the weeks until your event. New to training by effort? Read our RPE guide and training zones guide first.

© 2026 Endurance Lab. All rights reserved.

Next step

Measure it in the lab

Book a VO2max or lactate test in Dún Laoghaire and get your results explained in plain language.

Next step

Train with a plan built on your data

Personalised TrainingPeaks coaching — remote, or with the EL Squad in Dublin.

Next step

Know your numbers

Measure your body composition and resting metabolic rate to plan fuelling with real data.

Next step

Book a recovery appointment

Sports massage, neuromuscular therapy and Reiki in Dún Laoghaire — book and pay online.

Next step

See where you stand

A healthspan assessment turns fitness and healthy-ageing markers into practical next steps.

Next step

Race with a plan

Set accurate zones in the lab and prepare with a coach who plans your pacing.

Next step

Train with the EL Squad

Group S&C, a weekly track session and Sunday rides with athletes on the same system.

Next step

Put the science into practice

Test in the lab or train with a coach who uses your data.

Sports Science Made Simple

Get new articles by email

Practical endurance science, testing explained and squad news — straight to your inbox. No spam.

Recent Posts:

A practical guide to strength training for runners: what research supports, how to start progressively...
How to train for an obstacle course race: running base, hills, strength, grip and practising...
How to improve your FTP and ride a faster 20 km or 40 km time...