The Millars Gran Fondo: Course, Elevation & Route Profile
The Millars Gran Fondo runs through the Castellón landscape and into the Sierra de Espadán Natural Park. Its 157 kilometres combine a long endurance ride with the climbs of Valencia's inland country.
Course & Elevation
The course is a UCI Gran Fondo World Series qualifier. It threads through the Sierra with sustained climbs and fast descents; the organiser lists around 2,200 metres of ascent. This is not a flat coastal ride but a demanding loop through the mountains south of Castellón.
Pacing Strategy
Ride the opening climbs under control and keep reserves for the second half. The flatter links between the mountains invite an early effort, but the decisive work is the repeated climbing load over several hours. Use groups on the connecting roads and descend with concentration.
Training plan for The Millars Gran Fondo: 12-week build
Build long endurance rides of three to five hours with several climbs inside them. Add eight- to twenty-minute threshold intervals so you can keep climbing evenly late in a long ride. Include descending and cornering practice as well.
Course Map
Profile Parameters
Slope Distribution
Climbs on Route
| Start (km) | Length | Ø Gradient | Max Gradient | Elev Gain | Category |
|---|---|---|---|---|---|
| KM 26.1 | 1.4 km | 6.1% | 8.3% | +82m | Cat. 4 |
| KM 37.4 | 2.9 km | 4.1% | 8.0% | +119m | Cat. 4 |
| KM 41.2 | 1.8 km | 5.5% | 8.0% | +95m | Cat. 4 |
| KM 61.4 | 1.1 km | 5.9% | 8.7% | +65m | — |
| KM 65.2 | 1.1 km | 5.8% | 9.1% | +65m | — |
| KM 78.1 | 5.0 km | 6.5% | 10.7% | +321m | Cat. 2 |
| KM 83.6 | 1.6 km | 7.4% | 9.3% | +118m | Cat. 4 |
| KM 96.9 | 1.6 km | 6.1% | 8.8% | +95m | Cat. 4 |
Climb categories follow the road-cycling convention and rate the terrain itself (length and gradient) regardless of sport: Cat. 4 marks the easiest rated climbs, Cat. 1 the hardest, and HC (hors catégorie, “beyond categorization”) is reserved for the most brutal ascents. Short climbs below the Cat. 4 threshold stay unrated.
Course as GPX
Download the Gran Fondo course as a GPX file for your watch or bike computer.
Adaptive race preparation
Let YOUB adapt your plan for The Millars Gran Fondo dynamically
Ben connects your goal, the course, current load, recovery, and calendar. Your plan stays pointed at race day even when real life is not perfectly plannable.
Frequently asked questions
How long is The Millars Gran Fondo?
The Millars Gran Fondo is 157 km long. That distance shapes how much aerobic endurance, pace durability, and race-specific work belong in the training plan.
How much elevation gain does The Millars Gran Fondo have?
The Millars Gran Fondo has around 2,250 m of elevation gain over 157 km. That affects pacing, muscular load, and preparation for late-race sections.
What is the route profile of The Millars Gran Fondo?
The Millars Gran Fondo is classified as Mountainous, averaging 13.9 vertical metres per kilometre. 33% of the route is flat, 33% climbs moderately (2 to 6%) and 2% is steeper than 6%.
What climbs does The Millars Gran Fondo have?
The hardest climb of The Millars Gran Fondo starts at kilometre 78.1, runs for 5 km at an average of 6.5% and gains 321 metres. Cycling-convention rating: Cat. 2. 8 climbs are mapped in total.
Is The Millars Gran Fondo a loop course?
Yes, The Millars Gran Fondo is laid out as a loop: start and finish are in the same place.
Is there a GPX file for the The Millars Gran Fondo course?
Yes. The The Millars Gran Fondo course is on this page as a free GPX download — ready to import into Garmin, Wahoo, Komoot, Strava or any other app that reads GPX.
How should I prepare for The Millars Gran Fondo?
Preparation for The Millars Gran Fondo should account for 157 km, 2,250 m of elevation gain, current training load, and available training time. An adaptive plan helps place key sessions without ignoring recovery and real life.
What pacing strategy works for The Millars Gran Fondo?
The pacing strategy for The Millars Gran Fondo should reflect 157 km, 2,250 m of elevation gain, and your current fitness. Start controlled and keep margin for sections where the profile or fatigue makes target pace harder.
When does The Millars Gran Fondo take place?
The Millars Gran Fondo takes place on March 14, 2027.
Where does The Millars Gran Fondo take place?
The Millars Gran Fondo takes place in Castellón de la Plana, Spain.
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