Distance
Start Time
Terrain
Difficulty
Max Runners
Le Trèfle à 4 Feuilles is a unique event in Olne where you can choose your distance as you run: 12, 23, 33, or 42 km. The course consists of 4 loops (12+11+10+9 km) on a mix of trail and jogging paths. Start at 10:00 from Hall Omnisport. Aid stations at each loop pass and finish. No cups provided. Pre-registration: €10, on-site: €15. Maximum 1000 participants.
Choice of distance during race (12, 23, 33, 42 km)
Terrain
Route
Race Day
What to bring
Own cup or flask (no cups provided)
What you get
€1.20 booking fee
On the day
Water on course
Before you enter
Other questions
Trail and jogging (mixed).
Cancellation policy is not provided. Refer to the official website.
Yes, you can adapt your distance as you go by completing 1, 2, 3, or 4 loops.
The course includes muddy sections, so trail shoes are highly recommended.
Olne, Belgium
Sunday, January 10, 2027
More races like this one
€10
entry fee