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Three Hearts Marathon

15 May 2027 · Radenci, Slovenia

Enter on the race website
Marathon42.2 km · 26.2 mi, also Half marathon, 10K
Roadterrain
17°C63°F, typical on the day

The marathon starts at 9:00 in front of Hotel Radin in the Radenci spa. You must reach the marathon loop at Petanjci, around kilometre 19, within two and a half hours, or you are redirected to the finish. The programme also includes a half marathon, a 10K, a 5.3 km run and Nordic walking. You can enter online or on the day at the registration desk in the spa.

Map © Mapbox © OpenStreetMap.

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Course

The map above marks the start. The organiser publishes the full route.

See the official course map

Typical weather

17°C63°F average
50%chance of rain
9 km/h6 mph wind

Historical averages for this place and date.

Contains modified Copernicus Climate Change Service information 2026. Neither the European Commission nor ECMWF is responsible for any use that may be made of the Copernicus information or data it contains.

What could you run here?

Get a predicted time for this course from a recent race result.

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