www.thestonextri.it

The Stone Extreme Triathlon

location_on

Ponte di Legno, Lombardy, Italy

calendar_today 27 Jun, 2026 – 27 Jul, 2026

About the Event

Embark on one of the world's most formidable endurance challenges at The Stone Extreme Triathlon on June 27, 2026. This epic race carves a monumental course from the shores of Lake Iseo in Sulzano, ascending through the Val Camonica to the breathtaking finish at Passo Paradiso. It is more than a race; it is a profound journey that tests the absolute limits of body, mind, and spirit. As a proud member of the global Extreme Triathlon Series, it attracts athletes seeking the ultimate personal trial. Prepare for your "tough road to Passo Paradiso," where reaching the summit marks the pinnacle of a truly transformative experience.

Races Offered

The Stone

Jul 04, 2026

straighten

Distance — 3.8 km 175 km 38.5 km

terrain

Type — Multisports

timer

04:00

Weather History

These values represent the 3-year monthly averages for June in Ponte di Legno.

thermostat Temperature

9.7° / 21.3°

wb_sunny Feels like

8.3° / 20.2°

light_mode Avg sunshine hours

12h 53m

water_drop Avg rainfall

3.3 mm

ac_unit Avg snowfall

—

air Avg wind speed

4.0 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

71.5%

wb_twilight Sunrise

05:27

nightlight Sunset

21:10

About Ponte di Legno

Learn more about the host city, Ponte di Legno.

Ponte di Legno is an Italian comune of 1,729 inhabitants in Val Camonica, province of Brescia, in Lombardy.

Runner Reviews

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location_on Bossico, Lombardy, IT

calendar_today May 31, 2026

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