Mountain race · Switzerland
23–24 July 2027 · Davos, Graubünden
Diamond 68K: Expected Sat, 24 July 2027
A Graubünden trail running classic from Davos over high passes, alpine valleys, and fast forested returns.
2027 dates confirmed
The event window was checked against the organizer website. Individual distance dates and start times remain planning estimates until the detailed schedule is published.
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 · Diamond 68K · 2027 edition
First come, first served until places run out. Open on the organizer's page on 1 Oct 2026, which does not say how many places are left.
Subscribe to these entry dates (updates when the organizer's dates change and we recheck them) · Download .ics. Separate from any training calendar; remove it any time in your calendar app.
From the organizer's page, checked 1 Oct 2026. TrailSplits does not know whether you have a place; the organizer is the final word.
Davos X-Trails is a mountain race scheduled for 23–24 July 2027 in Davos, Graubünden, Switzerland. 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 the 23-24 July 2027 races opens on 1 October 2026; a special price applies until 31 January 2027. The organizer mentions no lottery, qualification or participant limit. Organizer's page, checked Thursday 1 October 2026.
TrailSplits is a free, independent route & pacing companion — not the official race. Visit the official Davos X-Trails site →
Racing more than once next year? Add Diamond 68K 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.
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 48.4 m climb per km.
Expected Sat, 24 July 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 Diamond 68K 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 Diamond 68K 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.
Davos X-Trails 2027 races run 23–24 July 2027 in Davos, Graubünden; the Diamond 68K is expected on Sat, 24 July 2027. Check the official race site for registration deadlines and final details.
2 distances (42.9–68.4 km). The longest course is 68.4 km with about 3,309 m of vertical gain — a demanding mountain course.
The Diamond 68K course has a 14-hour cut-off, an average of 12.3 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.davos-xtrails.ch/.
Load the GPX directly into TrailSplits for surface analysis and terrain intel.