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Fiemme Sky Marathon 55K

The 55K of Fiemme Ultra Sky measures 52.5 km with 3,120 m of climbing, starting from Via Bronzetti in Cavalese at 09:00 on Saturday 3 October 2026.

Via Bronzetti, Cavalese → Cavalese

Distance
52.5 km
Ascent
+3,120 m
High point
2,672 mRifugio Torre di Pisa
Time limit
≤ 15 h
Start
09:00 AMSat, Oct 3

The course

The whole race, as a ridgeline

▲ Rifugio Torre di Pisa · 2,672 m

▲ high point

Course & challenge

Fiemme Sky Marathon 55K

This page is about the 2026 Fiemme Sky Marathon. It runs between the Cornacci and Latemar groups and crosses six peaks: Pizzancae, Pelenzana, Monte Agnello, Monte Cornon, Dos dai Branchi and Cima Valbona, at 2,691 m the same high point as the two longer races. The organiser describes woods, pastures and rock, with towers, couloirs and technical paths, then a forest road and fast ups and downs in the final kilometres before a last 3 km descent into Cavalese.

There are seven refreshment points: Salime (km 9), Baito La Bassa (km 19 and 23), Passo Feudo (29), Baito Scofa (38), Stava at 1,250 m (45) and the finish in Cavalese (52). The time limit is 15 hours, so the finish closes at midnight. Bibs are handed out from 07:00 on race morning, the start-line briefing is at 08:45, and the mandatory briefing is on Friday at 19:00.

Six peaks in the first half and a long run home make it hard to guess the finish from the start time alone. With Livebib the runner shares a link; family open it in a browser, with no account or app, and see the position on the course line, the distance covered and a finish estimate that updates as the race goes. On the ridges of the Latemar, where the phone can lose signal, the position is carried forward along the course and marked as estimated instead of freezing.

About Fiemme Ultra Sky Fiemme Sky Marathon 55K 2026

Fiemme Ultra Sky Fiemme Sky Marathon 55K 2026 started on Saturday, October 3, 2026 at 09:00 AM in Via Bronzetti, Cavalese.

Fiemme Sky Marathon 55K: 52.5 km, 3,120 m of climbing, from Via Bronzetti, Cavalese to Cavalese, time limit 15 h.

The climbs

The climbs that decide the day

  1. 3D
    01

    Pisancae

    6.3 km+1,157 m18.3 %

    crest at km 12.8

  2. 3D
    02

    Monte Agnello - Cimòn de Tresca

    2.3 km+294 m12.7 %

    crest at km 16.4

  3. 3D
    03

    Rifugio Torre di Pisa

    2.9 km+559 m19.6 %

    crest at km 31.1

The course

On the map

Fiemme Sky Marathon 55K 2026Open the full-resolution map

Course data verified September 29, 2026