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Istria 100 by UTMB®

Istria 100 by UTMB® - 42K

Motovun, Croatia
42kmDistance
+811mElevation
825mD−
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Motovun and wooded hills of Istria
Photo:ChrisVCC BY 3.0 · adapted image

Route reference

Prepare the Istria 100 by UTMB® - 42K route

The Istria 100 by UTMB® - 42K 2027 page brings together published data for this running route.

The route is listed from Motovun, Croatia to UMAG, with 42.4 km and 811 m D+ on the page.

Listed organiser: UTMB® World Series.

Start / area
Motovun, Croatia
Finish
UMAG
Edition
2027
Distance
42.4 km
Elevation gain
811 m D+

GPX track and calculated values

Calculated values for this track: 42.3 km of distance calculated from the GPX track · 1,012 m ascent calculated from GPX elevations.

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

Documented checkpoints and aid stations

Aid stations or life bases: 3 · listed water points: 2 · checkpoints: 0.

  • LIVADE · km 5.1
  • GROŽNJAN · km 20.9
  • BUJE · km 27.8

Sources reviewed

Official sources: 1 · sources with a recorded review date: 1. Updates from the organiser always take precedence.

Latest recorded check: 15 September 2026.

Frequently asked questions

Is the Istria 100 by UTMB® - 42K 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.

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.

  • Cutoff times are only published when they match the edition of the listing.

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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