Nestled within the rolling hills of Tuscany, the Terre di Siena Ultramarathon offers runners an unparalleled journey through one of Italy's most picturesque regions. This annual race invites participants to immerse themselves in the breathtaking landscapes that have captivated photographers and travelers for generations. Whether you're a seasoned ultrarunner or new to the sport, this event promises an unforgettable experience. The course winds its way through charming villages and historic castles, each step revealing a deeper connection with the rich history and vibrant culture of Tuscany. The race routes are designed to showcase both the beauty and challenges of the terrain, from gentle rolling hills to more demanding stretches that test your endurance against nature's backdrop. Participants have three distance options: 50 kilometers, 32 kilometers, or 18 kilometers – each offering a unique perspective on this enchanting landscape. As you run through vineyards, olive groves, and ancient stone pathways, the scenery transforms with every mile, providing endless opportunities to capture memories that will last a lifetime. The Terre di Siena Ultramarathon is more than just a race; it's an invitation to explore Tuscany in its most authentic form. The event celebrates not only athletic achievement but also the profound connection between runners and their environment. Whether you're chasing personal records or simply enjoying the journey, this ultramarathon offers an immersive experience that highlights the natural beauty and cultural heritage of one of Italy’s most beloved regions. The race is a testament to the enduring appeal of Tuscany's scenic routes and historic sites, making it a must-attend event for anyone who appreciates both running and exploring the world around them.
Races Offered
50 km
Mar 01, 2026
straighten
Distance —
50K
terrain
Type —
Running
timer
09:00
32 km
Mar 01, 2026
straighten
Distance —
32K
terrain
Type —
Running
timer
09:30
18 km
Mar 01, 2026
straighten
Distance —
18K
terrain
Type —
Running
timer
10:00
18 km competitive
Feb 28, 2027
straighten
Distance —
18K
terrain
Type —
Running
timer
198 days remaining
sell
€20.00
32 km competitive
Feb 28, 2027
straighten
Distance —
32K
terrain
Type —
Running
timer
198 days remaining
sell
€35.00
50 km competitive
Feb 28, 2027
straighten
Distance —
50K
terrain
Type —
Running
timer
198 days remaining
sell
€45.00
Weather History
These values represent the 3-year monthly averages for February in Siena.
thermostatTemperature
6.0° / 15.4°
wb_sunnyFeels like
3.4° / 12.2°
light_mode
Avg sunshine hours
8h 32m
water_drop
Avg rainfall
3.3 mm
ac_unit
Avg snowfall
—
air
Avg wind speed
9.6 km/h (Light breeze)
opacity
Sweat loss rate
Low
terrain
Course conditions
Firm and slightly soft
sunny
Max UV Index
Moderate (4.0)
humidity_mid
Humidity
77.5%
wb_twilight
Sunrise
07:25
nightlight
Sunset
19:22
About Siena
Learn more about the host city, Siena.
San Gimignano is a pretty medieval walled city in Tuscany, Italy, famous for its historic centre with beautiful towers and great art. It is small enough to be effectively visited as a day trip from nearby cities like Siena and Florence, but it has a different, more peaceful atmosphere at night that many travelers find it worthwhile to experience.
