helsinkitrailrun.fi

Helsinki Trail Run

location_on

Helsinki, Uusimaa, Finland

calendar_today 12 Jun, 2026

About the Event

Experience the thrill of summer trail running at the Helsinki Trail Run on Friday, 12 June 2026. Set in the lush green heart of Helsinki, this event offers a 10 km run and the new Helsinki Trail Half Marathon (21.1 km), winding through the city’s most scenic trails. Families can join the fun too, with the Kids Run Helsinki Trail bringing young runners into the action. Organized by the team behind the Björn Borg Helsinki Half Marathon, the event promises a mix of challenge, nature, and summer vibes in the capital. Pre-registration is now open for all distances.

Races Offered

10 km

Jun 12, 2026

straighten

Distance — 10K

terrain

Type — —

timer

11 days remaining

21.1 km

Jun 12, 2026

straighten

Distance — 21.1K

terrain

Type — —

timer

11 days remaining

Weather History

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

thermostat Temperature

11.4° / 18.8°

wb_sunny Feels like

8.7° / 16.1°

light_mode Avg sunshine hours

14h 25m

water_drop Avg rainfall

1.9 mm

ac_unit Avg snowfall

—

air Avg wind speed

14.2 km/h (Gentle breeze)

opacity Sweat loss rate

Moderate

terrain Course conditions

Firm and slightly soft

sunny Max UV Index

Moderate (4.0)

humidity_mid Humidity

70.1%

wb_twilight Sunrise

03:56

nightlight Sunset

22:43

About Helsinki

Learn more about the host city, Helsinki.

Helsinki is Finland's capital and largest city. Helsinki combines modern and historic architectural styles with beautiful open spaces. The city is surrounded by hundreds of tiny islands, and is a cultural bridge between the East and West. The "Pearl of the Baltic Sea" is easy to explore on foot or on bike, and it has a laid-back vibe.