S1 Trail La Corsa Della Bora
Trail Running covering 4 km to 116 km with up to 3,930 m D+ in Sistiana (Friuli-Venezia Giulia, Italy)
S1 Trail La Corsa Della Bora is an endurance sporting event in Sistiana, Friuli Venezia Giulia, IT focused on Trail Running. It is part of UTMB Index Races. Key features include Nature & Off-Road, Mountain, Snow, Kids & Youth Races.
The race program comprises 7 competitions, including S1 Bora Ultra (116 km, +3,930 m D+), S1 Trieste Ultra (61 km, +2,323 m D+), S1 TransKarst (55 km, +1,594 m D+), S1 Borderless (36 km, +787 m D+), S1 Trail Half 23 Km (23 km, +693 m D+), and S1 Family (14.5 km, +413 m D+) (7 competitions in total). The next edition is officially confirmed from January 9, 2027 to January 10, 2027. Official race regulations, course details, and registration information are provided on the organizer's website (s1trail.com).
Event characteristics
Races & distances (7)
| Competition | Discipline | Distance | Elevation gain | Altitude range | Course type | Course & profile |
|---|---|---|---|---|---|---|
| S1 Bora Ultra | Trail Running | 116 km | +3,930 m | 3 m - 1,654 m | Loop course | Route & profile |
| S1 Trieste Ultra | Trail Running | 61 km | +2,323 m | 6 m - 982 m | Loop course | Route & profile |
| S1 TransKarst | Trail Running | 55 km | +1,594 m | 3 m - 279 m | Loop course | Route & profile |
| S1 Borderless | Trail Running | 36 km | +787 m | 12 m - 343 m | Loop course | Route & profile |
| S1 Trail Half 23 Km | Trail Running | 23 km | +693 m | 15 m - 306 m | Loop course | Route & profile |
| S1 Family | Trail Running | 14.5 km | +413 m | 3 m - 176 m | Loop course | Route & profile |
| S1 Borin | Trail Running | 4 km | +100 m | 6 m - 48 m | Loop course | Route & profile |
Course route & map
Elevation profile & course telemetry
Altitude from 3 m to 1,654 m above sea level (+3,930 m D+, -3,930 m D-)
Elevation profile & course telemetry
Altitude from 6 m to 982 m above sea level (+2,323 m D+, -2,323 m D-)
Elevation profile & course telemetry
Altitude from 3 m to 279 m above sea level (+1,594 m D+, -1,594 m D-)
Elevation profile & course telemetry
Altitude from 12 m to 343 m above sea level (+787 m D+, -787 m D-)
Elevation profile & course telemetry
Altitude from 15 m to 306 m above sea level (+693 m D+, -693 m D-)
Elevation profile & course telemetry
Altitude from 3 m to 176 m above sea level (+413 m D+, -413 m D-)
Elevation profile & course telemetry
Altitude from 6 m to 48 m above sea level (+100 m D+, -100 m D-)
Frequently asked questions (FAQ)
When and where does S1 Trail La Corsa Della Bora take place?
S1 Trail La Corsa Della Bora takes place in Sistiana, Friuli Venezia Giulia, IT (start area at coordinates 45.7733° N, 13.64° E). The next edition is officially confirmed from January 9, 2027 to January 10, 2027.
What races and distances are offered at S1 Trail La Corsa Della Bora?
The race program comprises 7 competitions, including S1 Bora Ultra (116 km, +3,930 m D+), S1 Trieste Ultra (61 km, +2,323 m D+), S1 TransKarst (55 km, +1,594 m D+), S1 Borderless (36 km, +787 m D+), S1 Trail Half 23 Km (23 km, +693 m D+), and S1 Family (14.5 km, +413 m D+) (7 competitions in total). The competitions belong to Trail Running.
What is the course layout and elevation profile for S1 Trail La Corsa Della Bora?
The main competition (S1 Bora Ultra over 116 km) is designed as a loop course featuring +3,930 m of elevation gain and -3,930 m of elevation loss, ranging between 3 m and 1,654 m above sea level. An interactive course map with a verified 3D GPS track, kilometer markers, and GPX download is available in the course section on this page.
Where can I find registration and official race rules for S1 Trail La Corsa Della Bora?
Official race regulations, course details, and registration information are provided on the organizer's website (s1trail.com).