Trail Oasi Zegna
Trail running through the paths of Oasi Zegna, in the Biellese Alps
About Trail Oasi Zegna
A race in the heart of Oasi Zegna
The Trail Oasi Zegna is one of the most beloved events for mountain running enthusiasts in northwest Italy. Organized by ASD TrailrunningValsessera, the event takes place in the territory of Valdilana, in the Province of Biella, traversing the paths of Oasi Zegna—a natural area established by the Zegna family that stretches across the Biellese mountains, featuring forests, grassy basins, and blooming rhododendrons.
Three courses for every runner
The strength of the Trail Oasi Zegna lies in the ability to choose the challenge that best suits you. Each edition offers three distances, with start and finish lines at the Centro Zegna in Trivero:
- Ultra Oasi Zegna — 65 km with approximately 4,200 meters of elevation gain, reserved for the most experienced ultra-trail runners.
- Trail Oasi Zegna — 35 km with approximately 1,700 meters of elevation gain, the classic and most competitive course.
- Oasi Zegna — 15 km with approximately 800 meters of elevation gain, open to non-competitive runners and those looking to get into trail running.
An internationally recognized event
The Trail Oasi Zegna is more than just a local race: its courses are part of the ITRA (International Trail Running Association) circuits and contribute to the UTMB Index, the scoring system that opens doors to the world's biggest trail competitions. This is why the event attracts athletes from numerous Italian regions and various European and non-European countries.
Sport, nature, and territory
Beyond the competitive aspect, the Trail Oasi Zegna is an opportunity to discover one of the most beautiful corners of Piedmont. The trails wind through the mountain hamlets of Trivero, the slopes of Monte Rubello, and offer views that, on clear days, stretch as far as the Po Valley and the Alpine arc. The event is complemented by an expo area, bib collection, and social gatherings that make this June Sunday a true celebration for the Valdilana community and the entire Biellese trail running movement.
Trail Oasi Zegna — edition 2026
The 15th edition of the Trail Oasi Zegna is scheduled for Sunday, June 21, 2026, on the trails of Oasi Zegna, in Valdilana, Province of Biella. The event, organized by ASD TrailrunningValsessera, confirms its three historic courses with start and finish at the Centro Zegna in Trivero.
The edition promises a high turnout: even before the race, registrations had already exceeded 400, with athletes arriving from seven Italian regions (Piedmont, Abruzzo, Emilia-Romagna, Liguria, Lombardy, Aosta Valley, and Veneto) and six different nations. The courses are ITRA-certified and contribute to the UTMB Index.
Programme Trail Oasi Zegna 2026
Saturday, June 20, 2026
- 14:00 — 20:00 — Bib and race pack collection at Centro Zegna (Via Guglielmo Marconi 41, Trivero)
- 15:00 — Expo area opens
Sunday, June 21, 2026
- Ultra Oasi Zegna 65 km (4,200m D+) — bib collection 04:00-04:30, start at 05:00
- Trail Oasi Zegna 35 km (1,700m D+) — bib collection 07:00-08:00, start at 08:30
- Oasi Zegna 15 km (800m D+) — bib collection and on-site registration 08:00-09:00, start at 09:30
- 07:00 — Expo area opens
- 13:00 — Awards ceremony for the 15 km, followed by the 35 km and 65 km
All courses start and finish at the Centro Zegna in Trivero. Times are provisional and may be updated by the organization on the official website.
Highlights Trail Oasi Zegna 2026
The 65 km Ultra, 35 km Trail, and 15 km Oasi courses are part of the ITRA circuits and contribute to the UTMB Index. The 15th edition confirms the event's success with over 400 participants from 7 Italian regions and 6 nations.
Prices Trail Oasi Zegna 2026
Practical information — Trail Oasi Zegna
How to get there
The start and finish are at the Centro Zegna, at Via Guglielmo Marconi 41, in the hamlet of Trivero in Valdilana (BI). By car, it can be reached from the A4 motorway (Carisio exit) or the A26, continuing towards Biella and then following signs for the Panoramica Zegna.
Registration
Registration is done online via the WedoSport platform. A competitive medical certificate and membership with FIDAL or a sports promotion body recognized by CONI are required (except for the non-competitive 15 km category).
Tips
Bring trail shoes, clothing suitable for the altitude, and the mandatory gear required by the regulations. It is recommended to check the official website for updates on schedules and mandatory equipment.
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Where does it take place — Trail Oasi Zegna
Centro Zegna
Via Guglielmo Marconi 41, Trivero, 13835 Valdilana