Gran fondo preparation combines aerobic base miles, one weekly long ride progressing to 75–85% of event distance, and event-specific work like climbing repeats or sustained tempo on rolling terrain.
Who this is for
Cyclists preparing for a timed or timed-segment gran fondo between 80 km and 140 km, especially on hilly courses.
10-week fondo structure
| Weeks | Priority |
|---|---|
| 1–3 | Aerobic base + technique |
| 4–6 | Extend long ride, add climbing |
| 7–8 | Race-pace efforts on similar terrain |
| 9–10 | Taper + openers |
Climbing-specific work
Include 2–4 climbing repeats (5–8 min at tempo/threshold) every 10–14 days during build.
Practice pacing on climbs — starting too hard on the first hill is the most common fondo mistake.
Sample fondo simulation ride
- 3 h rolling route with 2,000+ ft elevation
- First 90 min steady Z2
- 3 × 8 min climb at upper Z3/low Z4
- Remaining distance at Z2
- Practice eating 60–90 g carbs per hour
Common mistakes
- Only training on flat roads for a hilly fondo.
- Going out too fast in the first 30 km.
- Not testing race-day nutrition in training.
Using Vo2Max
Vo2Max adapts your plan to available training days and target events — including fondo-distance long rides and recovery weeks.
Related guides
Cycling
Century Ride Training Plan (100 Miles)
Train for a 100-mile century ride with a 12-week plan. Weekly long rides, endurance base, and taper guidance for your first or fastest century.Cycling
Sweet Spot Training for Cyclists
Sweet spot training (~88–93% FTP) builds threshold fitness efficiently. Workout examples, weekly dosage, and how to combine with endurance rides.Cycling
Cycling Base Training Phase Guide
The cycling base phase builds aerobic fitness with high Zone 2 volume. Duration, weekly structure, and when to transition to build phase training.Cycling
Beginner Cycling Training Plan
A 8-week beginner cycling training plan with 3–4 rides per week. Build aerobic fitness, learn training zones, and prepare for your first sportive or century.
Frequently asked questions
How is gran fondo training different from century training?
Fondos often include more climbing and surges. Century plans emphasize steady endurance volume.
How many weeks to prepare for a gran fondo?
10–14 weeks for riders who already complete 50-mile rides regularly.
Should I train with a group?
Some group rides help with pacing practice, but most volume should be at your own Zone 2 pace.
What power zone for a fondo?
Most riders complete fondos primarily in Zone 2, with climbs pushing into Zone 3–4.