www.maraton-radenci.si

The Three Hearts Marathon

Name: The Three Hearts Marathon
Start: 2026-05-16
End: 2026-05-16
Location: Petanjci

location_city Petanjci

flag Slovenia

calendar_today 16 May, 2026

directions_run Running

language Official Website

About the Event

The Maraton Treh Src (Marathon of Three Hearts) is a traditional running event held in Radenci, Slovenia, with its 44th edition scheduled for May 16, 2026. The main event is a classic 42.195 km marathon, complemented by a half marathon, a 10 km run, and a 5 km "Oazin" run. The event is a true community festival, also featuring Nordic walking, a recreational hike, children's races, and even a dog run. It embodies the motto "Compete with yourself. Everyone is a winner," promoting a personal challenge over pure competition. The marathon is a long-standing and beloved fixture in the Slovenian running calendar, known for its inclusive and festive atmosphere.

Races Offered

Halfmarathon

May 16, 2026

straighten

Distance — 21.1K

terrain

Type — Road running

timer

136 days remaining

Marathon

May 16, 2026

straighten

Distance — 42.2K

terrain

Type — Road running

timer

136 days remaining

Nordic Walking

May 16, 2026

straighten

Distance — 10K

terrain

Type — Road running

timer

136 days remaining

Oaza Run

May 16, 2026

straighten

Distance — 5K

terrain

Type — Road running

timer

136 days remaining

Radenska Naturelle

May 16, 2026

straighten

Distance — 10K

terrain

Type — Road running

timer

136 days remaining

Weather Overview

These values represent the 3-year monthly averages for May in Petanjci.

Temp (°C)

Feels Like (°C)

thermostat 11.4° / 21.2°

wb_sunny 9.8° / 19.9°

Wind (km/h)

Humidity (%)

air 8.3 /

water_drop 72.9%

Temp (°C)

Feels Like (°C)

Wind (km/h)

Humidity (%)

thermostat 11.4° / 21.2°

wb_sunny 9.8° / 19.9°

air 8.3 km/h

water_drop 72.9%

About Petanjci

Petanjci is a village on the left bank of the Mura River in the Municipality of Tišina in the Prekmurje region of northeastern Slovenia.

Hotels & Places to Stay

Nearby Races

WelschLauf

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calendar_today May 02, 2026

15K Half-Marathon Marathon

Fitletix Graz

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calendar_today May 01, 2026

Other

Medvednica trail

location_on Donja Stubica, HR

calendar_today May 24, 2026

Other 5K 15K Marathon Ultra

Semmering Trail Run

location_on Semmering - Kurort, AT

calendar_today May 16, 2026

5K 10K 15K Marathon

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The Three Hearts Marathon

About the Event

Races Offered

Halfmarathon

Marathon

Nordic Walking

Oaza Run

Radenska Naturelle

Weather Overview

About Petanjci

Hotels & Places to Stay

Nearby Races

WelschLauf

Fitletix Graz

Medvednica trail

Semmering Trail Run

Recommended for You

Run Manatee - Rye Preserve 5K -2026

Turkey Trails - Sioux Falls

Candy Cane Course- Lincoln

Space Coast Triathlon and Duathlon

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