K3 Ultra 100 km 2026
99.9 km with 4347 m of climbing, around Zlatograd, on 26.09.2026. The overall limit is 25 hours. The route has 7 marked points, 2 of them with a cut-off.
- Distance
- 101 km
- Climb
- +4996 m
- Target time
- —
- Final cutoff
- 25 hours
Your plan for this course
Will you beat the cut-off?
Set a target time — get a pace for every kilometre from the gradient, and a time at every aid station.
- Pace per kilometre
- Margin to the cut-offs
- On your watch
Takes a minute
Be the first with a plan for this course
Timeline
Checkpoint card—
Start
0 km
—
Zlatograd
27.6 km
—
Nedelino
39.8 km
—
Pechinsko
51.4 km
—
Madan — cut-off 21:30
59.3 km
cutoff 14:30
—
Kechi Kaya
66.9 km
—
Marzyan — cut-off 02:00
76.5 km
cutoff 19:00
—
Alamovtsi
88.1 km
—
Finish
99.9 km
cutoff 25:00
Headlamp
4:02 h in the dark in total — pack spare batteries.
Approximate — for a finish around 16:45 h (a typical pace). Make a plan and it follows your own time.
Map and checkpoints
Loading the map…
- 27.6 kmZlatogradno cutoff
- 39.8 kmNedelinono cutoff
- 51.4 kmPechinskono cutoff
- 59.3 kmMadan — cut-off 21:30by 14:30 h· 21:30
- 66.9 kmKechi Kayano cutoff
- 76.5 kmMarzyan — cut-off 02:00by 19 hours· 02:00
- 88.1 kmAlamovtsino cutoff
- 99.9 kmCourse finishby 25 hours· 08:00
Elevation profile+2013 m−1957 m
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