INTERNATIONAL REGISTRATION

ACONCAGUA ULTRA TRAIL 2026

Welcome to the eighth edition of Aconcagua Ultra Trail, the event that challenges body and mind in the imposing landscape of Mount Aconcagua. This year, we present exciting new features: our longest ultra distance will debut a brand new course, designed to take your adventure to the next level. The 6K, 15K, 25K, 42K, 50K and 70K distances will continue to offer the unforgettable experience that has already become a classic in our mountains. Get ready for a unique edition!

Aconcagua Ultra Trail is not just a race — it is a once-in-a-lifetime experience that takes you through the breathtaking landscapes of the Argentine Andes, with the majestic Mount Aconcagua as a backdrop. From snowy peaks to deep valleys, every step brings you closer to the greatness of nature and your own personal limits.

This international event brings together runners from all over the world in a spirit of camaraderie and adventure. Whether you are an experienced runner or facing your first trail challenge, Aconcagua Ultra Trail has something for everyone.

We invite you to be part of it!

REGISTRATIONS OPEN

SATURDAY, FEBRUARY 21, 2026

PRICES

PRICES VALID UNTIL THE END OF THE SIXTH STAGE

Distance	Price in USD
6k	U$104 – One hundred four US Dollars
15k	U$144 – One hundred forty-four US Dollars
25k	U$234 – Two hundred thirty-four US Dollars
42k	U$329 – Three hundred twenty-nine US Dollars
50k	U$349 – Three hundred forty-nine US Dollars
70k	U$359 – Three hundred fifty-nine US Dollars

SPECIAL DISCOUNTS

SPECIAL DISCOUNTS:
*Discounts are NOT cumulative with each other or with other promotions.

RUNNING TEAM Discount*
If you are a Running Team coordinator — minimum 10 members — write to info@aconcaguaultratrail.com to request the guidelines and Running Team registration, and obtain discount codes to use during registration.
Registered Running Team members will receive a 15% discount.
(!) The code must be requested from the coach BEFORE completing the registration form.
This discount cannot be applied after registration is submitted.

RUNNER PROFILE

You can check your registration status by accessing your profile.

RUNNER PROFILE