Photo: S1 Trail (official 2027 image) (opens in a new tab) / Source (opens in a new tab)Sistiana
S1 Trail La Corsa della Bora
Saturday, 9 January 2027
Bora Ultra
116.2km D+ 3930m
Trieste Ultra
61.2km D+ 2323m
TransKarst Ultra
55km D+ 1594m
Borderless Trail
36km D+ 787m
Half Trail
23km D+ 693m
Family Hike & Trail
14.5km D+ 413m
Borin
4km D+ 100m
S1 Trail La Corsa della Bora 2027: Registration
S1 Trail La Corsa della Bora is a trail race across the Trieste Karst, starting and finishing at Bora Village (Sistiana): seven distances, from 4 km to 116 km, on 9 and 10 January 2027.
Registration not open yet
Visit official website ↗(opens in a new tab)Top gear for S1 Trail La Corsa della Bora
See all ↓Picked for this race's terrain, distance and elevation gain.
View on Amazon →(opens in a new tab)La Sportiva Bushido III
✓ FriXion White outsole with Impact Brake System: exceptional grip on rock
View on Amazon →(opens in a new tab)Salomon Soft Flask 250 ml
✓ High-flow valve: quick sips without hard biting
View on Amazon →(opens in a new tab)Maurten Gel 100
✓ Hydrogel technology: excellent gastric tolerance
View on Amazon →(opens in a new tab)GU Energy Gel Original
✓ Fast absorption thanks to the carbohydrate blend
View on Amazon →(opens in a new tab)Sun Bum Sunscreen Lip Balm SPF 30
✓ Stick format easy to apply mid-race
Seasonal kit
S1 Trail La Corsa della Bora runs into the night: low-light kit
Main and backup headlamp, battery, pre-dawn layers and night-time fuelling.
See the full kit : Night Trail Running Kit: What to Carry in Autumn and Winter Races With Short DaylightYou may also need: What to Wear for Cold-Weather Trail Running 2026: The Complete Layering Kit
Gear up for S1 Trail La Corsa della Bora
Buying guides with the best value for money, picked for this kind of terrain.
Swipe to see all 4 comparisons
Entry fees by distance
| Distance | Elevation | Price | Actions |
|---|---|---|---|
| Bora Ultra116.2K | 3,930m D+ | Check website | Coming soon |
| Trieste Ultra61.2K | 2,323m D+ | Check website | Coming soon |
| TransKarst Ultra55K | 1,594m D+ | Check website | Coming soon |
| Borderless Trail36K | 787m D+ | Check website | Coming soon |
| Half Trail23K | 693m D+ | Check website | Coming soon |
| Family Hike & Trail14.5K | 413m D+ | Check website | Coming soon |
| Borin4K | 100m D+ | Check website | Coming soon |
How to register
- 1
Go to the official race website using the registration button.
- 2
Select the distance you want to run.
- 3
Fill in the form with your personal details and federation license (if required).
- 4
Complete the payment and save your registration confirmation.
What's included in your entry?
Race bib with timing chip, aid stations along the course, accident insurance during the race, access to finish line services (physiotherapy, showers, finisher meal) and an event t-shirt or memento.
Registration not open yet
The organizer hasn't activated online registration yet. Check the official website to stay up to date on the opening.
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