Trail ultramarathon · South Africa
28–30 May 2027 · George, Western Cape
MUT Miler by UTMB: Fri, 28 May 2027
Africa's only UTMB World Series event, on the Outeniqua mountains and indigenous forest above George on the Garden Route.
2027 dates confirmed
Event and distance dates were checked against the organizer schedule.
Date sourceEntry · MUT Miler by UTMB · 2027 edition
First come, first served until Sat 15 May 2027, 23:59 GMT+2 or until places run out. Open on the organizer's page on 30 Sep 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 30 Sep 2026. TrailSplits does not know whether you have a place; the organizer is the final word.
Mountain Ultra Trail by UTMB is a trail ultramarathon scheduled for 28–30 May 2027 in George, Western Cape, South Africa. TrailSplits currently includes 5 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: General registration for the 28-30 May 2027 edition is open: UTMB Index holders from 21 July 2026 (48 hours), everyone from 23 July 2026, until 15 May 2027 or sell-out. Organizer's page, checked Wednesday 30 September 2026.
TrailSplits is a free, independent route & pacing companion — not the official race. Visit the official Mountain Ultra Trail by UTMB site →
The organizer lists MUT Miler by UTMB at 168 km and +8,014 m for 2027; the course file mapped here (the organizer's 2026 file) measures 166.1 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.
Finishing MUT Miler by UTMB earns 4 Running Stones (100M category) toward the UTMB World Series Finals lottery. How Running Stones work.
Racing more than once next year? Add MUT Miler by UTMB 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.
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 47.7 m climb per km.
Fri, 28 May 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 MUT Miler by UTMB 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 MUT Miler by UTMB 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.
Mountain Ultra Trail by UTMB 2027 races run 28–30 May 2027 in George, Western Cape; the MUT Miler by UTMB is on Fri, 28 May 2027. Check the official race site for registration deadlines and final details.
5 distances (25–168 km). The longest course is 168 km with about 8,014 m of vertical gain — a demanding mountain course.
The MUT Miler by UTMB course has a 50-hour cut-off, an average of 17.9 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://mut.utmb.world/.
Load the GPX directly into TrailSplits for surface analysis and terrain intel.