The UTCB is a skyrunning competition. This is a semi-supported, endurance, circuit type race, starting and finishing at the same point, which will cover duly marked routes of 12km, 25km and 50km, ranging from 3300 m.a.s.l. to 4450 m.a.s.l. at the highest points approximately, crossing mostly trails, small streams, carriageable trails and technical roads with significant slopes and gradients.

Calendar of


Last day of registration
Sunday, June 19 at 11:59 pm. Registrations will then be accepted subject to available capacity by distance in person at the kit delivery.
Vertical Kilometer

Friday, June 29 Time: 10:00 A.M., the delivery of bibs to the registered persons will take place from 9:15 A.M. at the Archeological Center: Ichic Wilcahuain.

Delivery of kits in Huaraz

Saturday, July 01 from 12:00 to 8:00 p.m. (at the El Bosque Convention Center).

Technical Talk

Saturday, July 01 at 5:00 p.m. at the El Bosque Convention Center.

General Awards

Awards will be given in accordance with the rules and regulations. We invite all runners, friends and family to share this great moment with everyone. The awards will be made as follows: 12K, 25K and 50K. 1st place in the 12K and 25K women and men overall will receive cash prizes. The winners of the 50K, 1,2,3° Women and 1,2,3° Men will receive cash prizes. The 4th and 5th places of 12K, 25K and 50K will have prizes from the sponsoring brands. Prizes will be awarded to the first 5 places for women and men overall in the vertical kilometer distance. Prizes will be awarded to the first 5 VK men and women in general, no categories will be awarded.

  • Day: Sunday, July 02
  • Time: 7:00 PM
  • Location: To be confirmed
Awards Categories

12/31/23 will be considered as the date for the awarding of categories. A trophy will be awarded to the first 3 Women and Men in the following categories:

  • 18 to 29 years old
  • 30 to 39 years old
  • 40 to 49 years old
  • 50 and over

All distances except the vertical kilometer will start from the same place at El Bosque Restaurant. In this regard, it should be noted that for reasons of force majeure or unforeseen circumstances, the organization reserves the right to change the schedules, giving timely notice through the social web of the event or even at the game itself. Participants must be present at least 30 minutes before each start for the respective controls.

* The prize per category will only be awarded if the category has at least 5 finishers on the day of the race.

The location of the awards ceremony for each category is still to be confirmed.

The Place

The eighth edition of the UTCB will start and finish at the El Bosque Convention Center (ref “Restaurante El Bosque” in front of URB. El Pinar). There will be a parking area within the facilities, so we recommend you to park in an appropriate place away from the event area, not obstructing the exit and entrance of runners. The starting point is 15 minutes from the Plaza de Armas. The easiest way to get there is by cab or in your own vehicle. (In the case of coming with your own vehicle, please respect the parking place assigned by the organization).


The race will take place from July 29th to July 2nd, usually these days dawn with a temperature that fluctuates between 6-10° degrees between 5:00 and 7:00 A.M. For the 50km runners, a windbreaker is mandatory, so they will be able to use it in case the temperature is lower and it is a cold morning. The probability of rain for these June days is low but we cannot rule out a rainy day or a muddy terrain in case it rained the day before. Daytime temperatures until 2:00 – 4:00 P.M. fluctuate between 18-23C° during this time. We could reach temperatures near 25° C in parts of the route.


  • 8:15 A.M. Departure Time
  • 7:45 A.M. Time of call
  • 7:45 A.M. Departure Time
  • 7:15 A.M. Time of call
  • 6:30 A.M. Departure Time
  • 6:00 A.M. Time of call

*All participants are advised to arrive at least 30 minutes prior to departure.


June 29th

VK: 5.9 KM (1190M+)

July 2nd
  • 12K: 12K.6
  • 25K: 25.9KM
  • 50K: 50.3KM
Participation in UTCB and Competition Management
In addition to the requirements specifically indicated for registration, the participating runners, when registering, declare to be aware and fully conscious of the distance to be covered, of the particularity of the race and to be trained for it, which means that they have autonomy in the mountains that will allow them to solve without help the problems that may arise in this type of race such as climatic changes, injuries, tolerance to mental pressure, fatigue, among other circumstances. The function of the organization is to provide guarantees for an adequate competition from the technical and logistical point of view, the sporting difficulties are exclusive to each participant. In this regard, runners must keep in mind that only those who are duly registered and have collected their kits in a timely manner and present themselves on race day with the competition number (bib number) assigned to them will be able to participate in the competition. The organization of the UTCB will have a team that will assume the Technical Direction of the competition, controlling compliance with the conditions and terms contained in this guide and will decide on a mandatory basis on any matter related to the competition, even in circumstances not foreseen in this document. The organization reserves the right of admission to the competition. Likewise, it may suspend the competition, modify the route for reasons of public safety, public acts, vandalism and/or reasons of force majeure, unforeseen weather conditions and other reasons that may affect the safety of the runners, without prior notice and without this implying the refund of the registration fee. In case of last minute changes the route will be communicated. No broker may base his claim or allege in his claim that he was unaware of the information provided. Any doubt or need for additional information, should be brought to the attention of the organization via email: or via inbox on the race fan page.