Bilbao-Gasteiz Basque Ultra Trail Series 2019. A Mountainous Challenge

The Bilbao-Gasteiz leg of the Basque Ultra Trail Series (BUTS) is a remarkable test of endurance and determination, scheduled for February 22, 2019. This mountain race stretches 110 kilometers from Bilbao to Gasteiz (Vitoria), with a staggering 6,000 meters of elevation gain. It’s a part of a series that connects the Basque capitals with a total of four races over four years, making it one of the most demanding events in the region.

Participants will traverse rugged terrain, crossing the Basque Country’s stunning landscapes, including night runs through dense forests, challenging ascents, and technical descents. This race requires both physical stamina and mental perseverance, as participants face both long distances and steep climbs in semi-autonomous conditions. 

Event Overview

The Bilbao-Gasteiz race is one of the key events in the Basque Ultra Trail Series, providing athletes with an extraordinary challenge across the rugged Basque terrain. Starting at midnight on February 22, the race offers a unique opportunity for runners to push themselves to the limit while enjoying breathtaking views of the Basque landscape.

  • Date: February 22, 2019
  • Distance: 110 km
  • Elevation Gain: 6,000 m
  • Starting Point: Arriaga Theatre, Bilbao
  • Finishing Point: Gasteiz (Vitoria)
  • Maximum Participants: 350
  • Cut-off Time: 33 hours

Key Features of the Bilbao-Gasteiz BUTS Race

The race offers a range of unique challenges and experiences for participants. The event is designed to test endurance and the ability to navigate mountainous terrain with varied conditions.

  • Technical Aspects: High gradients, with a maximum positive slope of 46.9% and a maximum negative slope of 33.9%
  • Terrain: A mix of trail surfaces including 73% mountain paths, 21% tracks, and 6% asphalt
  • Mandatory Gear: Participants must carry a medical certificate and other essential safety gear
  • Aid Stations: 11 aid stations are available along the route, including a living base at Arbizu Campsite

A Journey Through the Basque Landscape

Starting in the bustling city of Bilbao and ending in the historic town of Gasteiz (Vitoria), this race takes runners through some of the most scenic and challenging parts of the Basque Country. Participants will cross the Gorbea mountain range, witnessing stunning sunrises over Bizkaia and Álava provinces. The race’s semi-autonomous nature adds an extra layer of difficulty, requiring athletes to manage their own supplies and navigate long stretches of trail.

The mix of steep climbs, technical descents, and panoramic views makes this race an unforgettable journey through one of Spain’s most beautiful regions.