Date: August 4/6, 2017


Starting time: Friday, 4th August, 24.00 h.

Finish Line (Limit Time): Sunday 6th  August 10.00 a.m (34hours).

Distance: 120 km.


Elevation gain: 6.600 m.

Elevation loss: 7.000 m.


Avalaible places: 600


Refreshments: 10 + Starting time and Finish Line (Limit Time

Life bases : 1


Medical form: Obligatory


Peak: 1.208 m. (Ireber)

Lowest level: 7 m. (Donostia/San Sebastián)


Maximum positive slope: 32,7%

Maximum negative slope: 37,3%

Medium positive slope: 0,3%

Medium negative slope: 10,5%



Asphalt/cement: 18%

Tracks: 15%

Paths/roads: 67%

All participants who complete each of the four races that make up the BASQUE ULTRA TRAIL SERIES Circuit within the time limit stipulated by the organization will receive a diploma certifying that they have completed the circuit in the e-mail provided. This diploma includes position, final and partial chronos at the checkpoints.

In addition, they will receive a gift in their condition of finisher when returning the chip at the finish line.

For positions, the prizes will be the following ones:

(Male and female categories of any age)

  • 1st. € 1,000 + txapela (traditional Basque beret) + trophy
  • 2nd. 500 € + trophy
  • 3rd. 300 € + trophy
  • 4th. € 200
  • 5th. € 100
  • Trophy for the top three veteran categories (male and female), Master (male and female) and teams.
Track Iruñea-Donostia




August 4/6



03/10/2016 to 08/01/2017……. 90 €

09/01/2017 to 09/04/2017……105 €

10/04/2017 to 11/07/2017….. 120 €

At these amounts of money you have to add 10 euros if you  get a contract of cancellation.

In order to formalize the registration in any of the four races, it will be necessary for the participant to send to the organization a medical certificate by ordinary mail or e-mail ( that must be in the possession of the organization by the day the registration period ends.