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Oisans Trail Tour
UltraFranceIsère

Oisans Trail Tour 2027

15.07 – 17.07.2027Vaujany (France)
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4 courses · 10–84 km6.2–52.2 mi · up to 4’806 m D+up to 15’768 ft D+

At a glance

Oisans Trail Tour 2027 takes place from Thursday 15 to Saturday 17 July 2027 in Vaujany (Isère, France). 4 courses from 10 to 84 km.

Longest course: Ultra Tour, 84 km with 4’806 m D+ (57 m per km: mountain terrain). It has 7 aid stations and 5 cutoffs. Terrain: 71% trail, 15% forest track and 14% road. Terrain data: © OpenStreetMap contributors.

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Trails with elevation gains and breathtaking panoramas in the Oisans.
From the organiser

4 courses

  1. 10km6.2mi

    156 m D+512 ft D+

    647 m D-2’123 ft D-

    avg 2%

    Trail Découverte

    15.07.

    No index
    GPX

  2. 26km16.2mi

    1’565 m D+5’135 ft D+

    1’963 m D-6’440 ft D-

    avg 6%

    Trail Court

    17.07.

    ITRA 1
    GPX

  3. 38km23.6mi

    1’992 m D+6’535 ft D+

    2’231 m D-7’320 ft D-

    avg 5%

    Trail Tour

    17.07.

    ITRA 2
    GPX

  4. 84km52.2mi

    4’806 m D+15’768 ft D+

    4’850 m D-15’912 ft D-

    avg 6%

    Ultra Tour

    17.07. · 7 aid stations

    ITRA 4
    GPX

Course analysis

84 km52.2 mi4’806 m D+15’768 ft D+

132effort kmⓘ84 km on the map · feels like 132 km52.2 mi on the map · feels like 132 km
D+
4’806 m15’768 ft
D−
4’850 m15’912 ft
Max alt.
2’455 m8’054 ft
Steepest
20%

Segments

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Elevation profile: Ultra Tour

1’086 m – 2’455 m3’563 ft – 8’054 ft

Terrain

Aid station by aid station

Terrain, climb and cutoff between each aid station.

  1. Start → Pierre Ronde km 0 → 16.5km 0 → 10.3

    16.5 km10.3 mi · +774 m2’539 ft · −933 m3’061 ft

  2. Pierre Ronde → Besse en Oisans km 16.5 → 29km 10.3 → 18

    12.5 km7.8 mi · +1’191 m3’907 ft · −279 m915 ft

  3. Besse en Oisans → Chalet du Fay km 29 → 43km 18 → 26.7

    14 km8.7 mi · +464 m1’522 ft · −1’132 m3’714 ft

  4. Chalet du Fay → Besse en Oisans km 43 → 51km 26.7 → 31.7

    8 km5 mi · +822 m2’697 ft · −378 m1’240 ft

  5. Besse en Oisans → Pierre Ronde km 51 → 64km 31.7 → 39.8

    13 km8.1 mi · +531 m1’742 ft · −491 m1’611 ft

  6. Pierre Ronde → Villard Reculas km 64 → 75.5km 39.8 → 46.9

    11.5 km7.1 mi · +507 m1’663 ft · −1’086 m3’563 ft

  7. Villard Reculas → Oz-en-Oisans km 75.5 → 83km 46.9 → 51.6

    7.5 km4.7 mi · +435 m1’427 ft · −358 m1’175 ft

  8. Oz-en-Oisans → Finish km 83 → 84km 51.6 → 52.2

    1 km0.6 mi · +74 m243 ft · −15 m49 ft

Elevation figures are measured by Kliva on the course trace. Cutoffs are the organiser's.

Race plan

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

Includes this race's official aid stations and cutoff times.

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