Olne-Spa-Olne

About the race

Olne Spa Olne is a trail event held on 22 November 2026 over 71 km with 2296 m of positive elevation. The race starts and finishes at Hall Omnisport, Chemin des Ecoliers 5, 4877 Olne. The entry fee is €35 and preinscription is mandatory; the field is limited to 1000 participants with a waitlist once that limit is reached.

The route is marked on trails and paths and is run in semi-autosufficiency. A GPX trace and a PDF version of the course are sent three days before the event. Timing is managed by Global Pacing and the event appears in the UTMB Index in the 50K category.

Four aid stations are located approximately at 16 km (Banneux), 32 km (Spa), 48 km (Oneux) and 64 km. The first aid station offers only water and energy drinks; the second, third and fourth provide drinks and food. No disposable cups will be provided at aid stations, so participants must bring their own cups. Runners may continue after aid station closures but then do so under their own responsibility and without guaranteed supplies.

Mandatory material includes a mobile phone, a survival blanket, two cups (one for solids and one for liquids) and a headlamp. Participants may leave small items at designated bins at aid stations; full bags are not accepted. External assistance is allowed along the course. Facilities at the finish include a hot meal, baggage storage, showers and changing rooms.

The event is open to all but is not advised for those under 18. Participants must accept the race rules, notify the organisation in case of abandonment or injury, and refrain from publishing or sharing the official GPS trace to avoid use of private paths. Visit the organization's website for the most recent information.

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