mtb

Roc d'Ardenne

Ardennes (Houffalize), Belgium · 1–3 May 2026

Difficulty: 4/5 — Very hard

A challenging multi-day mountain bike festival in the rugged Ardennes featuring distances ranging from 25km to 91km over technical single tracks and flow trails.

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Distances
91km · 66km · 46km
Elevation
2,300 m
Surface
singletrack, dirt
Typical W/kg
3–4.2

Rider fit

Who it's for

Experienced mountain bikers looking for adrenaline, technical challenges, and a vibrant festival atmosphere.

Who will struggle

Riders lacking technical bike-handling skills or endurance for steep Ardennes climbs.

Training focus

Developing sustained climbing power and technical singletrack descending capabilities.

Are you ready for this race?

Compare your W/kg to see how you stack up against this race's typical level — and which races fit you best right now.

FAQs

When does the Roc d'Ardenne take place?+

The event takes place over the weekend of 1, 2, and 3 May 2026.

Where is the event located?+

It is hosted in the centre of Houffalize, Belgium, situated in the Ardennes region.

What mountain bike distances are available?+

The mountain bike program includes events such as the 91km Big Roc Marathon, the 66km Roc d'Ardenne, the 46km Mid Roc, and the 25km Fun Roc Gourmand.

Are there non-cycling events available?+

Yes, starting in 2026, the program includes a Roc Trail running event (10km and 25km) and a 10km Roc Walk on Sunday 3 May.

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