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  4. Ultra-Trail du Fjord du Saguenay
Ultra-Trail du Fjord du Saguenay
134.65km134.65103.81km103.8191.56km91.5655.41km55.4120.57km20.5712.5km12.5

UTFS 20K

20.6km·942m+
August 8, 08:30 AM
Mont Édouard,
Canada
source

Race Pace Calculator · GPX Analyzer · Trail Finder

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Read

  • How to Taper for a Marathon, Half Marathon or Ultra
  • Types of Runs and What Each Workout Actually Trains
  • Hill Training for Trail Runners: Train the Descents

UTFS 20K · Race profile

Distance
20.6km
Gain
942m+
FlatKM
28.1
Max
650m
Min
167m

About UTFS 20K

UTFS 20K is the 20.6km trail race at Ultra-Trail du Fjord du Saguenay 2027 (Mont Édouard, Canada). The race starts on August 8, 2027 at 08:30 AM. It starts in Mont Édouard. The time limit is 6 h.

Race strategy

Hold a steady pace and save energy for every section.

  • Start easy and control your HR up to 9.2km.
  • Hold your race pace up to 15.7km, but stay in control.
  • Final 449m descent. Save your legs to go all out on it.
  • Control your HR on the first climb, then run your race pace, and go all out on the final descent from 15.7km.
  • Start · 0.0km–2.2km · Race-day nerves push your heart rate up: don't follow the crowd, find your own rhythm.
  • Settle in · 2.2km–9.2km · Plus 1 more climb. Ease in: hold back more than feels necessary. The race is still ahead. Climb by heart rate or breathing, not pace. Running pays off here: run wherever you can.
  • Work · 9.2km–15.7km · Climb of 494m, high point 650m. Plus 1 more climb and 1 descent. This is where the race is built: steady, solid effort. Climb by heart rate or breathing, not pace.
  • Home · 15.7km–20.1km · Descent of 449m averaging 10%. Build to the finish: leave whatever you have left out on the course. Long descent: keep it even and let go only near the end.

Course

The course climbs 942m+. With 46m/km of climbing, this is a true mountain course with sustained climbs and descents. By gradient, 33% of the distance is uphill, 36% downhill and 32% flat. The longest climb runs 4.5km at an average 11.1% grade (494m of vertical). The longest descent runs 4.4km at an average 10.1% grade (449m of vertical). The steepest climb averages 34.0% over 0.4km. The steepest descent drops at 21.2% over 0.7km. Surface: 90% trail and 8% smooth. Flat-equivalent effort: 28.1 FlatKM.

Summits

The highest summit on the course is Mont Edouard (633m), 16.4km from the start.

Poles

Poles bring little benefit here: only about 2.1km of pole-friendly terrain.

Quad damage

Quad damage risk is low (index 13 of 100): a few descents worth noting, none of them decisive.

  • Control your HR on the first climb, then run your race pace, and go all out on the final descent from 15.7km.
  • 15.7–20.1 km · 449 m D−, -10.1% · 0.0 km ahead → even, let go at the end

Weather

On race day, start temperatures have historically ranged from 15°C to 22°C, with around 17°C at the highest point; the chance of precipitation is about 48%. Heavy rain of 10.0mm or more falls on about 9% of days around this date.

This page has a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for UTFS 20K.

Other distances of Ultra-Trail du Fjord du Saguenay 2027UTFS 135K (135km)·UTFS 110K (104km)·UTFS 90K (91.6km)·UTFS 55K (55.4km)·UTFS 10K (12.5km)

Other editions of UTFS 20K2026

Official websitewww.ultratrailfjord.com