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Trail Grigne Sud
TrailItalyLombardy

Trail Grigne Sud 2027

25.09.2027Mandello del Lario (Italy)Dates to be confirmed
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2 courses · 22–41.2 km13.7–25.6 mi · up to 3’700 m D+up to 12’139 ft D+

At a glance

Trail Grigne Sud 2027 is expected on Saturday 25 September 2027 in Mandello del Lario (Lombardy, Italy), date to be confirmed by the organiser. Two distances to choose from: 22 and 41.2 km.

Longest course: TGS Extreme, 41.2 km with 3’700 m D+ (90 m per km: very steep terrain). Terrain: 77% trail, including 20 km of mountain trail (T2) and 2 km of T3, the most technical part; 4% forest track and 15% road. Terrain data: © OpenStreetMap contributors.

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The Trail Grigne Sud will take participants to discover the majesty of the southern slope of the Grigne. Athletes can choose between the long course - 42 km +3,700 m - and the short course - 22 km…
From the organiser

2 courses

  1. 22km13.7mi

    1’800 m D+5’906 ft D+

    2’159 m D-7’083 ft D-

    avg 8%

    TGS Sprint
    UTMB Index 20K
    GPX
  2. 41.2km25.6mi

    3’700 m D+12’139 ft D+

    4’055 m D-13’304 ft D-

    avg 9%

    TGS Extreme
    UTMB Index 50K
    GPX

Course analysis

41.2 km25.6 mi3’700 m D+12’139 ft D+

78effort kmⓘ41.2 km on the map · feels like 78 km25.6 mi on the map · feels like 78 km
D+
3’700 m12’139 ft
D−
4’055 m13’304 ft
Max alt.
1’819 m5’968 ft
Steepest
43%

Segments

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Elevation profile: TGS Extreme

199 m – 1’819 m653 ft – 5’968 ft

Race plan

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Pacing, aid stations and fueling timed to your effort on Trail Grigne Sud, in one roadbook.

Where to stay

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