If you’ve already completed this distance on the road, now you can conquer it on the mountain. A classic distance with a fair amount of elevation gain—perfect for taking the next step in your trail running journey.
The Most Popular in Our 16 Editions
START: WEDNESDAY, APRIL 7, 2027 Location: Regimiento de Caballería de Exploración de Montaña 4 Time: To be defined
Forget your street time: this half is different. Challenge yourself and experience our most popular distance.
21.2 km
8:00 Hours
1234 m
Medium-low
100 Millas
ELEVATION PROFILE
COURSE BASED ON THE 2026 EDITION, MAY BE SUBJECT TO CHANGES FOR THE 2027 EDITION
– Distance changes can be made after registration as long as there are available spots in the new selected distance and the registration has been fully paid.
– If the distance change is to a shorter distance, no refund will be issued for the difference between the original and the new distance.
– If the distance change is to a longer distance, the participant must pay the difference in registration fee between both distances, in addition to the applicable administrative fee based on the date of the request.
– Distance changes can be self-managed until March 28, 2027 through the runner profile.
– There is no administrative fee until January 31, 2027; from February 1 to March 28, 2027, an administrative fee will apply (amount to be determined).
Each MONTH the installment must be paid by accessing the runner’s profile. ✔️The system automatically creates installment due dates approximately every 30 days. ✔️ With the payment of the 1st installment, the registration fee value is frozen. *Late fee interest of 1% per day. After 30 days of delay, the financing plan will be considered expired and payments made will be lost. Payment methods in Argentina: only electronic means enabled on the Mercado Pago platform. Payment by bank transfer or cash at the office is not available. A 5.7% fee for the payment platform service will be added to the registration cost.
English
