Granfondo Portimão takes place on Sun, Nov 8, 2026 in Portimão, Portugal. The main route is 139 km.
- Date
- Sun, Nov 8, 2026
- Start
- Portimão 🇵🇹
- Distance
- 139 km
- Climbing
- 2,194 m
- Level
- Open to all
Your 5-week plan to Granfondo Portimão
The Peak phase starts this week. Built around your fitness and adjusted every day as your form changes; attach the course and it prepares for the climbs too.
Build my planFree to start · No credit card
The Granfondo Portimão is a prominent resistance cycling event in the Algarve region featuring courses through scenic coastal and mountain landscapes.
What this race demands
Granfondo Portimão demands sustained endurance and climbing strength over a 139 km resistance cycling course with 2194 meters of elevation gain.
Climbing volume
Accumulating 2194 meters of elevation over 139 kilometers requires consistent pacing on sustained ascents throughout the Algarve region.
Aerobic endurance
Completing a resistance event of this distance demands a high level of aerobic conditioning to maintain power output across several hours.
November pacing
Riding in November requires managing temperature shifts and daylight constraints over a long duration in coastal and mountain terrain.
A sustained effort of this duration requires a carbohydrate intake of 60 to 90 grams per hour to maintain glycogen stores and performance.
What would it take you?
Pick the level closest to yours for an estimate of finish time on this course and the training a solid preparation needs.
Estimated finish
6:05–7:20
Peak-week training
6–8 h/week
A model estimate from distance, climbing and level, not a promise. Conditions, drafting and pacing move it.
IntervalCoach turns those weekly hours into a concrete plan built around your actual fitness. Start with this race as your goal
Your road to race day
Race day at Granfondo Portimão is 5 weeks away. This is how a coach divides that time. The first phase starts now.
01Peak2 weeks · Oct 5, 2026 – Oct 18, 2026
The hardest weeks of the plan: race-specific intensity at nearly full training load, sharpening exactly what this race asks for.
02Taper2 weeks · Oct 19, 2026 – Nov 1, 2026
Volume drops while intensity stays: short, sharp efforts keep the legs awake as fatigue drains away.
03Race week1 week · Nov 2, 2026 – Nov 8, 2026
Openers, rest and logistics. The work is done; the job now is arriving fresh.
Frequently asked questions
When is Granfondo Portimão?
Granfondo Portimão takes place on Sun, Nov 8, 2026 in Portimão, Portugal.
How long is Granfondo Portimão?
The main route is 139 km.
What does Granfondo Portimão demand?
Granfondo Portimão demands sustained endurance and climbing strength over a 139 km resistance cycling course with 2194 meters of elevation gain.
How much climbing does Granfondo Portimão have?
Granfondo Portimão has 2,194 m of climbing.
Who is Granfondo Portimão for?
Granfondo Portimão is open to all participants.
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