Terre di Siena Ultramarathon 18K
The 18 km course is the shortest competitive route of the day, running from Monteriggioni to the finish in Siena's Piazza del Campo.
- Location
- Siena
- Distance
- 10K+
- Date
- Typical Weather
- February, 6-15°C (43-59°F), usually mild
- Website
- Visit Website →