Sinaia Mountain Run

About the Event

Answer the call of the Carpathians at the Sinaia Mountain Run by Constantina Diță, held in the historic town of Sinaia, Romania. Inspired by the legacy of Olympic marathon champion Constantina Diță, this event is more than a race—it's a journey through a landscape where royal history and raw mountain beauty converge. The challenging, varied route invites you to push your limits on trails that weave past iconic landmarks like Peleș Castle and the ancient Sinaia Monastery. Whether you're an experienced trail runner seeking a formidable personal best or an enthusiast eager to explore Romania's "Pearl of the Carpathians," this run offers an unforgettable blend of athletic challenge and profound cultural immersion. Cross the starting line where nature and heritage create a spectacular backdrop for every stride. Secure your place to run where legends are made and mountains tell their stories.

Races Offered

10K trail

Jun 27, 2026

straighten

Distance — 10K

terrain

Type — —

timer

10:00

21K trail

Jun 27, 2026

straighten

Distance — 21.1K

terrain

Type — —

timer

10:00

Weather History

These values represent the 3-year monthly averages for June in Sinaia.

thermostat Temperature

12.3° / 22.2°

wb_sunny Feels like

11.2° / 21.8°

light_mode Avg sunshine hours

13h 40m

water_drop Avg rainfall

2.8 mm

ac_unit Avg snowfall

—

air Avg wind speed

6.3 km/h (Light breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (5.6)

humidity_mid Humidity

73.1%

wb_twilight Sunrise

05:30

nightlight Sunset

21:05

About Sinaia

Learn more about the host city, Sinaia.

Sinaia is one of Romania's finest holiday resorts, deep into the Carpathian Mountains. In the late 19th century, King Charles I of Romania chose Sinaia as his summer residence and built the fabulous Peles Castle, which is today the city's best known landmark.