Trail race · Sweden
Sat, 21 August 2027 · Sälen → Mora, Dalarna
90 km along the classic Vasaloppet trail through Swedish forests and over fells. From Sälen to Mora, following the route of King Gustav Vasa's historic ski journey.
2027 dates confirmed
Event and distance dates were checked against the organizer schedule.
The mapped GPX is carried forward from 2026 until the new course is verified. Use it for course research, then re-check before race day.
Date sourceEntry · 45K · 2027 edition
Registration for Ultravasan 90 and 45 (21 August 2027) opened on 5 August 2026 with an early discount until 27 August; direct entry, no draw. Checked 27 Sep 2026; the organizer's page says whether places remain.
From the organizer's page, checked 27 Sep 2026. TrailSplits does not know whether you have a place; the organizer is the final word.
Ultravasan is a trail race scheduled for Sat, 21 August 2027 in Sälen → Mora, Dalarna, Sweden. TrailSplits currently includes 2 mapped courses for this event, with course maps, elevation profiles, weather context, and pacing tools for the uploaded GPX data.
How to get a place: Registration for Ultravasan 90 and 45 (21 August 2027) opened on 5 August 2026 with an early discount until 27 August; direct entry, no draw. Organizer's page, checked Sunday 27 September 2026.
TrailSplits is a free, independent route & pacing companion — not the official race. Visit the official Ultravasan site →
The organizer lists 45K at 45 km and +580 m for 2027; the course file mapped here (the organizer's 2026 file) measures 44 km. Small differences come from how each figure was measured; plans and pacing here use the mapped file. Organizer's race list, checked Wednesday 30 September 2026.
Racing more than once next year? Add 45K to a season and see whether your races work together.
Inspect the official course track on a topographic map, through its elevation profile, or in 3D.
› running direction two lines: out and back on the same path kilometres
Selected distance
Vert-focused blueprint with route-finder links into the Planner.
Other distances
Prepare and return
Keep this course, its training plan, calendar and future course updates together in your private My Races page. Saving does not publish your workouts, pace or progress.
Ultravasan 45K — 2025 edition. 2500 finishers.
Estimated finish-time percentiles, modeled from the 2025 winning (3h 05m) and median (5h 30m) times — a guide, not official splits.
Race route lab
Open the official course in Planner, then choose a nearby start point to build a shorter loop that matches the course demand. This course averages about 12.1 m climb per km.
Sat, 21 August 2027
Send to your watch
Get the official course as a clean GPX or a Garmin TCX course, with step-by-step instructions to load it onto a Garmin, COROS, Suunto, Wahoo, or Komoot — free, no account needed.
Compare your training
See how faithfully your rehearsal route matches the real race. The official course for 45K loads as Route A — upload your training route to compare distance, elevation gain, estimated time, and how much of the course you actually cover.
Course analysis
See the 45K course broken into its major climbs and descents in order — length, gain, average grade, and steepness — so you know where the crux is and how to pace and fuel it.
Race-week reminders
A free browser notification in the final week — the course crux, the weather window, and loading the GPX onto your watch. No app, no email, no account.
Ultravasan 2027 is scheduled for Sat, 21 August 2027 in Sälen → Mora, Dalarna. Check the official race site for registration deadlines and final details.
2 distances (44–91.8 km). The longest course is 91.8 km with about 994 m of vertical gain — a demanding mountain course.
The 90K course has a 18-hour cut-off, an average of 11.8 min/km to finish in time. TrailSplits' cut-off pacer shows the buffer at each aid station.
Yes. TrailSplits gives you the course map, an interactive elevation profile, a 3D flyover and a downloadable GPX for every mapped distance — free and with no sign-up.
Each distance has a free, course-specific 16-week training plan built around its distance, vertical gain and cut-offs, plus a pace and cut-off calculator.
No. TrailSplits is a free, independent route and pacing companion. For registration and official rules, visit https://www.ultravasan.se.
Load the GPX directly into TrailSplits for surface analysis and terrain intel.
Install TrailSplits — a free app you add straight from your browser — and download the 45K course to your phone. Explore the route and elevation offline before race day, then follow it with no signal on the day. No app store, no account, no subscription.