The Week Ahead · 4–12 September 2026
What changes between 4 and 12 September
Timed road closures in Arosa, evening trail limits in Laax, Engadin events and continuing work at Zuoz station.
By AlpeanGlow Editorial
–: evening bike limits in Laax
During the Bündner Hochjagd, the Val gl’ Uors section of the Runca Trail and the B7–C3 section of the Nagens Trail close to bikes from 16:45. The same restriction returns from 21–30 September, with signposted detours. Check the LAAX notice and live trail status before setting out.
–: Arosa ClassicCar
Allow at least an extra hour between Langwies and Arosa. The cantonal road closes daily at 07:45–10:20, 10:55–12:15, 13:00–15:25 and 16:10–18:00. Bicycles are prohibited on that road from 07:00 to 18:00 on all three race days. The cantonal police notice is the source to reopen before departure.
–: SGRAIL78, Silvaplana
The programme begins Friday afternoon at Sportzentrum Mulets. Sunday check-in runs from 07:30 to 09:00, the main race starts at 09:30, and the published finish window closes at 18:30. The full format combines a 1.5-kilometre lake swim, 64-kilometre gravel ride and 12.5-kilometre trail run. Read the event programme; it does not itself establish road closures.
: two Sunday plans
SlowUp Albula closes the road between Filisur and La Punt Chamues-ch to motor traffic from 08:00 to 17:00. The La Punt endpoint makes this relevant to road arrivals for Zuoz and the Upper Engadin via the Albula route, even though neither endpoint is an Issue 001 destination. Signed parking is provided in Filisur and La Punt; Bergün and Preda remain accessible by RhB. See the cantonal notice.
At Muot Marias, the 29th Sils Autumn Festival runs from noon to 19:00 with local food, music, a children’s programme and the Kids Bike Race. Admission is free; check the live event entry for changes.
From : transport changes
Engadin Bus will not serve St. Moritz, Serlas from 7 September to 4 December because of construction; routes 601, 605, 606 and 610 are diverted. The S-chanf, Somvih stop moves about 70 metres towards Zuoz from 7 to 25 September. Check the service notices on the day.
At Zuoz station, RhB retaining-wall and village-side platform-roof work continues through November. Temporary platforms or altered access routes may be used, but no current full line closure is announced for this week. Consult the project page and live timetable.
–: StradivariFEST
The tenth festival opens with Vivaldi in Guarda church, then moves to Scuol Palace, Scuol church and Tarasp Castle for Piazzolla, Schubert and Tchaikovsky. The regional listing gives the four dates and venues; verify the individual performance page before travel.
Schedules can change after publication. Reopen the linked authority or operator page before travelling; an event listing is not evidence of an unlisted road closure.