Course map, elevation profile & surface
Fly the course
Follow the route over 3D terrain, kilometre by kilometre.
Race-day light
For a 16:35 finish (an estimate) · starting 04:00 20 Mar · dark at the start until km 14 · headlamp km 109–the finish. Dark means the sun below civil twilight.
Climbs
25 climbs · 3,662 m totalbiggest firstAid stations as published on the course file
| Aid station ristoro | km | Mile |
|---|---|---|
| A Arillo Terrabianca | 11.6 | 7.2 |
| A Poggio San Polo | 23.4 | 14.5 |
| A Castello di Brolio | 37.1 | 23.0 |
| A Monteluco | 50.7 | 31.5 |
| A Cantalici | 61.3 | 38.1 |
| A Gaiole In Chianti | 76.2 | 47.3 |
| A Castello di Meleto | 79.9 | 49.6 |
| A Tenuta Perano | 88.4 | 55.0 |
| A Castello di Albola | 98.3 | 61.1 |
| A Villa San Michele | 106.7 | 66.3 |
Badge colours match the markers on the map above — always confirm locations and cutoffs with the race organizer.
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Conditions typical race-day weather for 20 Mar at the start
Typical = the median of 2016–2025 for 20 Mar ±3 days at the start line; a wet day has 1 mm of rain or more. Historical weather from Open-Meteo.
Race almanac the sky on race day
Next race day Sat, Mar 20, 2027 · 4:00 AM start
First and last light are civil twilight, the sun 6° below the horizon. The moon is lit as at midnight after the start; headlamp hours count a typical finish from the start while the sun is below civil twilight. Worked out for the start line.
Reviews what runners who have been there say
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About this course
Ultra Trail Chianti Castles 123K — 2027 covers 122.0 km (75.8 mi) with 5,010 m (16,437 ft) of elevation gain. That is about 41 m per km of climbing, and 5,009 m of descent. The course tops out at 901 m and bottoms out at 289 m. There are 10 aid stations on course; the longest stretch between aid is 15.3 km. The profile has 25 sustained climbs; the biggest is the climb from km 45.4, +311 m over 3.9 km at 7.9% on average (steepest stretch 22%). Race day is 20 March 2027, starting at 04:00; the sun rises at 06:20 and sets at 18:26. Typical race-day weather at the start: a high of 13°C and a low of 4°C, with a 26% chance of a wet day. The interactive map above shows the full route with its elevation profile and aid stations, built from the course's GPS file.
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Course history
- Nov 2, 2026Added to the catalog
Races like this one close in distance, climbing, terrain, altitude, weather and season
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