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For those who ♥ to adv.entu.re

PR YOUR NEXT RUN

Istria 100 by UTMB

Train for Istria 100 by UTMB

Labin to Umag across the Istrian peninsula. Six thousand eight hundred meters. Učka, Buzet, Motovun. Coasteering, forests, and medieval stone.

168 km+16,208 ft-17,166 ft45 hours20 ft to 4,362 fttech 5/10Checkpoints per race bookUTMB Index4 Running Stonescoasteeringmedieval townsApril
Gradient profileOfficial UTMB race GPX
DIST--
ELEV--
GRADE--
  • Start978 ft
  • High4,362 ft
  • Low20 ft
  • Finish20 ft

What PR Run builds for this start line

  • Personalized plan from your baseline and this course profile
  • Aid-segment fuel rehearsals tied to checkpoint spacing
  • Structured gear kit from course intelligence
  • Race-day pacing, crew notes, and race-morning brief
  • Aid stations: 2 · longest gap ~88 km
  • Mandatory kit items: 2
  • Cutoff: 36 hours

The crux

Učka mountain climb with Kvarner views and mainland Motovun section after Buzet (near mile 68)

Race details can change. Confirm current rules and logistics with the Official site.

Train for your race

Train for Istria 100 by UTMB

Course-specific plan, fuel segments, gear kit, and race morning for Istria 100 by UTMB.

Train for Istria 100 by UTMBCheck your readiness

Official siteCheck readinessPredict finish timeFull race guideFoot care guide