Saturday June 7th, 2025
Biel/Bienne, Switzerland
Distance: Half Marathon · 100k · Ultra
Offical Race Web Site
Since 1959, Biel/Bienne, Switzerland, has hosted the annual Biel Running Days each June, featuring a 100 km ultramarathon renowned as one of the oldest and most significant events of its kind worldwide. This race is a key component of the European Ultramarathon Cup (ECU), an annual series that includes some of Europe's most challenging ultramarathons.
The ECU comprises various races across Europe, each offering unique challenges in diverse landscapes. Participants must complete a minimum number of these races within a calendar year to qualify for the cup standings. The series has historically included events such as:
-
Trail du Petit Ballon: A 52 km race with 2,300 meters of elevation gain in Rouffach, France.
-
Rennsteiglauf: A 72.7 km course featuring over 1,800 meters of elevation gain in Germany.
-
Alb Marathon: A 50 km race with 1,100 meters of elevation gain in Germany.
-
100 km del Passatore: A 100 km road race from Florence to Faenza, Italy.
-
Celje-Logarska Dolina: A 75 km race in Slovenia.
-
Wörthersee Trail: A 57 km race with 1,800 meters of elevation gain in Austria.
These events are renowned for their scenic routes and challenging terrains, attracting ultramarathon enthusiasts from around the globe. The ECU provides a structured platform for athletes to compete in multiple ultramarathons, promoting endurance running across Europe.
Please note that race schedules and locations can change annually. For the most current information on the Biel Running Days and the European Ultramarathon Cup, it is advisable to consult the official event websites or contact the organizers directly.
| Division | Time | Name | Age | Home |
| Male | 7:14:09 | Splendore Frédéric | ||
| 2nd Male | 7:27:11 | Amstutz Timon | ||
| 3rd Male | 7:43:47 | Lang Severin | ||
| 4th Male | 8:11:45 | Wilms Robert | ||
| Female | 8:50:46 | Okle Marianne | ||
| 2nd Female | 9:12:12 | Frei Janine | ||
| 3rd Female | 9:58:50 | Dennisen Julia | ||
| 4th Female | 10:14:32 | Soppa Karolina |
| Division | Time | Name | Age | Home |
This is a great 100k for long distance runners of all abilities, cut-off times are generous and a fair number of fast walkers take part each year. The course is undulating but not very tough, a number of off-road stretches exist, and this can be an excellent race for anyone wanting to try their first 100k. Despite it taking place mostly at night (even at night temperatures can easily be above 20 deg. ° ) the atmosphere when running through towns and villages is great and plenty of food any drink is available at checkpoints. Wellorganized and very friendly race.
