Ultra Running Hub
Timed 50k
Crown of King Zvonimir Race
Race completed
50km Distance
2.5 Grit Score
Entry Level Level
Vertical Intensity 0 D+/km
This course is relatively flat and fast. Ideal for PB attempts.
The Aid Station
Course-specific beta from the community
This is a fast & flat course. Expect fast, runnable sections where rhythm is key.
With trail terrain, choose a shoe with moderate cushioning for optimal performance.
Course Intelligence
OPENFREE MAP (LIBRE)Course Notes
2.5 km loop course Start/finish at Dr. Franjo Tuđman Bridge Undulating terrain, partially shaded Fully lit with public lighting Counterclockwise direction Controlled traffic on part of the course (right side) Mit Restmetervermessung.