Bas Corstanje
Outdoor enthusiast. I love being outdoors en doing fun stuff. Whether it is running, trail running, hiking or via feratta in the mountains... I just love it. Every now and then I bring a camera to capture what I'm doing.
UTMB Nice 110km of Joy and Suffering
Ultra Trail Snowdonia 50K — My DNF, My Lessons, My Comeback
The brutal truth about Ultra Trail Snowdonia by UTMB 2025
UTMB Ultra Trail Snowdonia - the last month of training
How I use the Garmin daily training suggestions to prepare for a 55km 3300m+ ultra Marathon
Preparing for the UTMB Ultra Trail Snowdonia - Step by Step episode 1
The UTMB Arc of Attrition 2025, the race I did not race
UTMB Arc of Attrition, The road to, Episode 5
UTMB Arc of Attrition, The road to, Episode 4
UTMB Arc of Attrition, The road to, Running the Ridge
UTMB Arc of Attrition, The road to, Episode 2
UTMB Arc of Attrition, The road to, Episode 1
UTMB Wildstrubel - Wild 50 - 2024 snowy edition
Road to UMTB Wildstrubel Wild 50, episode 9, the final test
Road to the UTMB Wildstrubel Wild 50 episode 8, the first test in the French Alps
A little movie about the GR221 in Mallorca
Road to UMTB Wildstrubel Wild 50 episode 7 - train around an injury
Alpe d'Huzes 2024
Road to UTMB Wildstrubel Wild 50 episode 6 , the Alps edition
Road to UTMB Wildstrubel Wild 50 episode 5, the GR221 in Mallorca edition.
Road to UTMB Wildstrubel Wild 50 2024 Episode 4
Road to UTMB Wildstrubel Wild 50 2024 Episode 3
Road to UTMB Wildstrubel Wild 50 2024 Episode 2
RunForestRun Hart van Drenthe 2024
Road to UTMB Wildstrubel Wild 50 2024 Episode 1
The GR221 in Mallorca; An overview of our planned trip
5 days of running on Cyprus
Trailrun Soesterberg
Trailrun Drents Friese Wold