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HOKA UTMB® Mont-Blanc

PTL 2026 by UTMB®

August 24, 2026Chamonix, France

The roadbook, maps, waypoints and the list of huts/checkpoints are sent to registered runners by the organisation.

View roadbooknew
298.3kmDistance
+26,538mElevation
26,536mD−

Metrics from the available track

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Mont Blanc viewed from Le Brévent above Chamonix.
Photo:C NelsonCC BY-SA 4.0 · adapted image

Route reference

Prepare the PTL 2026 by UTMB® route

The PTL 2026 by UTMB® page brings together published data for this running route.

The route is listed from Chamonix, France to Chamonix, France, with 300 km and 25,000 m D+ on the page.

Listed organiser: UTMB® Group.

Start / area
Chamonix, France
Finish
Chamonix, France
Edition
2026
Distance
300 km
Elevation gain
25,000 m D+

GPX track and calculated values

Calculated values for this track: 298.3 km of distance calculated from the GPX track · 26,538 m ascent calculated from GPX elevations.

These track measurements remain separate from the organiser's figures and depend on the GPX version and sampling.

  • Source-page value: 300 km; distance calculated from the GPX: 298.3 km.
  • Source-page value: 25,000 m ascent; ascent calculated from GPX elevations: 26,538 m.

Sources reviewed

Official sources: 3 · sources with a recorded review date: 3. Updates from the organiser always take precedence.

Latest recorded check: 15 September 2026.

Frequently asked questions

Is the PTL 2026 by UTMB® GPX available?

Yes. The track and its profile can be viewed here, and the file is available as a free download from this page.

Do these details replace the organiser's instructions?

No. This page makes sources easier to consult and separates published data from GPX calculations. Check the latest official instructions before the start.

Other catalogue routes

Reviewed information

Preparation and points to check

Differences and information still uncertain

These items are shown explicitly so an approximation is never presented as official data.

  • Third-party proposed discovery route from 2014, published before the event: its correspondence to the route actually followed or this listing is unconfirmed. Some points are over 600 m apart; do not rely on this route alone for navigation. Check access, mountain conditions and safety.
  • The list of checkpoints, life bases, aid stations and intermediate cutoffs is not public and remains absent.
  • The official 2026 PTL regulations are published in HTML; no official PDF is linked by the organiser.

Check the information

Sources and provenance

These links point to the documents used. The organiser's instructions remain authoritative if they change.

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