Course
42 km42 km
25 km25 km
15 km15 km
Key dates
- ★Race daySeptember 2027 · date to be announced
Provisional date, projected from last year — the organiser has not announced this edition yet. We show the month only.
About
The Trail Des 3 Rochers is an off-road marathon event that takes runners through a challenging and scenic trail course. The event features multiple distance options, allowing participants to choose the challenge that best suits their fitness level. The course highlights the natural beauty of the region, offering runners a unique and immersive running experience.
Your next race, seen from above.
Save Trail Of The 3 Rocks to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Save Trail Of The 3 Rocks to your season and RunCalendar reminds you the morning entries open and before they close. Free on iPhone, no account needed.
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Trail Des Fees
Through the pine forests of the Belgian Ardennes
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Dsr
World Athletics-certified course built for PBs
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A confirmed date shows its day; a provisional one shows only its month, because we won't claim a day we don't have. This page is rebuilt every night from the RunCalendar catalogue.