Rumble Rock 15k


Starting from Rarau, this will be the fastest race of the event. You will rumble like a falling rock through 15k with 1240m negative elevation and only 510m positive. The perfect race for everyone no matter the physical condition. You will enjoy the Rarau massif perfect scenery. You’ll spot all 3 summits of the event in one clear view between km 2 and 3.

Race Records:

(M): Cristian POP (ROM) (2021): 1h23’33”; (W): Adelina Elena Panaet (ROM) (2021): 1h41’01”

UTMB qualifying race:

This race is fueled by

World Mountain Running Association – Member Partner Race 2021
2021 – Major Events (

ITRA evaluation is here


Total distance: 16.46 km
Max elevation: 1452 m
Min elevation: 691 m
Total climbing: 711 m
Total descent: -1415 m
Download file: BUR 15k.gpx

Aid Stations:

  • 1. Stana km 3 – AHC
  • 2. Paraul Mesteacan km 12 – H
  • 3. Runc km 14 – C

A – aid food (fruits, sweets, salted food), H- hydration (water, iso, cola), C- control (nano system, UR 150, UR 800 on start/finish)

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