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HOKA Pacific Trails California by UTMB
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Pacific Trails 25K

UTMB World Series
25.0km
November 22
San Luis Obispo,
United States
source

Race Pace Calculator · GPX Analyzer · Trail Finder

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Full calendar: United States

Pacific Trails 25K · Race profile

Distance
25.0km
FlatKM
25.0
Max
790m
Min
258m

About Pacific Trails 25K

Pacific Trails 25K is the 25.0km trail race at HOKA Pacific Trails California by UTMB 2025 (San Luis Obispo, United States). The race starts on November 22, 2025.

Race strategy

Run the climb at race pace, build your speed on the downhill, and go all out at the finish.

  • Start easy and control your HR up to 10.4km.
  • Hold your race pace up to 15.5km, but stay in control.
  • The finish is runnable. Save your legs to run it all the way.
  • Ease into the early runnable section, then run your race pace.
  • Start · 0.0km–3.0km · Race-day nerves push your heart rate up: don't follow the crowd, find your own rhythm.
  • Settle in · 3.0km–10.4km · Climb of 424m, high point 790m. 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 · 10.4km–15.5km · Plus 1 more descent. This is where the race is built: steady, solid effort.
  • Home · 15.5km–24.6km · 9.1km of runnable trail. Build to the finish: leave whatever you have left out on the course. Running pays off here: run wherever you can.

Course

By gradient, 28% of the distance is uphill, 34% downhill and 38% flat. The longest climb runs 4.9km at an average 8.7% grade (424m of vertical). The longest descent runs 5.1km at an average 8.1% grade (413m of vertical). Surface: 100% smooth. Flat-equivalent effort: 25.0 FlatKM.

Poles

The course is runnable enough that trekking poles are not needed.

Quad damage

Quad damage risk is low (index 8 of 100): a few descents worth noting, none of them decisive.

  • 10.4–15.5 km · 413 m D−, -8.1% · 9.1 km ahead → your pace

Weather

On race day, start temperatures have historically ranged from 12°C to 20°C, with around 14°C at the highest point; the chance of precipitation is about 14%.

This page has a pacing and nutrition planner, a gradient matrix, an interactive elevation profile and historical weather for Pacific Trails 25K.

Other distances of HOKA Pacific Trails California by UTMB 2025Pacific Trails 50K (50.0km)

Official websitepacifictrails.utmb.world