Col de Murs

Col de Murs Cycling Climb: Profile & Pacing Guide

Col de Murs sits in the Luberon region of Provence and earns its Category 2 rating through consistent, unrelenting climbing rather than any single brutal ramp. At 8.8 km with an average gradient of 5.05% and 443 m of net elevation gain, it rewards riders who settle into a rhythm early and resist the temptation to attack the lower slopes.

How the Gradient Unfolds

The climb rises from a start elevation of 181 m and reaches the summit at 624 m. That net gain of 443 m understates the total work slightly — total ascent across the route measures 534 m, meaning the road undulates in places before committing to the upper half. Expect short recoveries on the flatter passages to be short-lived.

The maximum gradient of 9.71% appears in isolated ramps rather than sustained wall sections. Those steeper pitches typically arrive without much warning on this type of Provençal road, so riders who have coasted through the easier stretches and allowed their legs to go cold will find them disproportionately painful.

Pacing Notes

With an average gradient just above 5%, Col de Murs sits in the range where many riders either go slightly too hard or treat it too casually. Neither approach works well here.

• Target a sustainable fraction of your FTP from the first kilometre. The moderate average can lull you into pushing above threshold early, which compounds badly on the steeper upper ramps.
• The total ascent figure (534 m) versus net gain (443 m) matters. Those extra 91 m of climbing are scattered across the route. Do not treat any flat or downhill section as a full recovery — the next pitch arrives quickly.
• Watch for the 9.71% maximum ramp. When it arrives, drop a gear before you need to, not after. Trying to muscle through a sub-10% ramp in too big a gear is a common cause of blown efforts on climbs with moderate averages.
• Save something for the final kilometres. Like most Category 2 climbs, the gradient tends to stiffen closer to the summit. If you have ridden the lower section conservatively, you will have the capacity to hold power through to the top.

Gearing Recommendations

For most trained cyclists, a standard compact chainset (50/34) paired with an 11-32 or 11-34 cassette is sufficient. The 9.71% maximum gradient is not extreme enough to demand ultra-low gearing, but riders with a higher w/kg may find themselves spinning out the easier gears on the flatter mid-sections. A 28 or 30 tooth cassette offers a reasonable compromise if you are building fitness or approaching the climb after significant prior climbing in a day's route.

Bottom Line

Col de Murs is an honest Category 2 climb — not a showpiece of extreme gradients, but a sustained effort that punishes poor pacing and rewards those who know their numbers. Treat the moderate average gradient as an invitation to ride controlled, not fast, and the upper ramps will not break you.