Biel Running days

Biel, Berne, Switzerland
06-07 Jun, 2025 (Fri - Sat)
Event size: 1000 - 4999 participants

Running

11.2 km, 21.1 km, 100 km

About the event

The Race takes place in Biel-Bienne (Siwtzerland) and is one of the oldest 100km events in the world,which began in 1959. The Ultra marathon is also a part of the European Ultramarathon Cup.

It event also includes a night marathon, half night marathon, Nordic walking. Its also possible to run the 100k in teams of 2 or 5 people.

The 100km is 1 big 100k loop and that the start is on 10pm (so you run through the night).

Races offered by this event

You have 20 weeks to prepare

Night 1/2 Marathon

06 Jun, 2025 (Fri)
Running

21.1 km

Solo
On site
Road
Flat
Night

Night 11.2 km

06 Jun, 2025 (Fri)
Running

11.2 km

80 m of elevation gain
Solo
On site
Road
Flat
Night

100km run Biel Relay

07 Jun, 2025 (Sat)
Running

100 km

400 m of elevation gain
Relay (5)
On site
Road
Flat
Night

100km run Biel

07 Jun, 2025 (Sat)
Running

100 km

150 m of elevation gain
Solo
On site
Road
Flat
Night

Reviews

No reviews yet.
Be the first to share your experience!
Write a review

This week’s best deals

Image of Corri Trieste
Up to 60% off

Corri Trieste

Trieste, Italy
17 May, 2025 (Sat)
Running
From 10 EUR
Image of Linhas de Torres Running Challenge
Up to 50% off

Linhas de Torres Running Challenge

Torres Vedras, Portugal
22 Mar, 2025 (Sat)
Trail running, Walking
From 6 EUR
Image of 15 km de Woluwé-St-Lambert
Up to 50% off
5
Map
Map

15 km de Woluwé-St-Lambert

Woluwe, Belgium
11 May, 2025 (Sun)
Walking, Running, Trail running
From 1 EUR
Image of Vesuvio Ultra Marathon
Up to 50% off

Vesuvio Ultra Marathon

Ottaviano, Italy
31 May, 2025 (Sat)
Trail running
From 20 EUR
Image of Narva Energy Run
Up to 50% off

Narva Energy Run

Narva, Estonia
28-29 Jun, 2025 (Sat - Sun)
Running
From 5 EUR
Image of Trakai Triathlon
Up to 50% off

Trakai Triathlon

Trakai, Lithuania
29 Jun, 2025 (Sun)
Triathlon
From 25 EUR
Image of Ayvalik Half Marathon
Up to 50% off
5

Ayvalik Half Marathon

Ayvalık, Turkey
13 Sep, 2025 (Sat)
Running
From 25 EUR
Image of Hyundai Porto Half Marathon
Up to 50% off
4.6

Hyundai Porto Half Marathon

Porto, Portugal
14 Sep, 2025 (Sun)
Running
From 10 EUR
Image of Pisa Half Marathon
Up to 50% off

Pisa Half Marathon

Pisa, Italy
12 Oct, 2025 (Sun)
Running
From 10 EUR
Image of 47th Istanbul Marathon
Up to 50% off
4.4
Map
Map

47th Istanbul Marathon

Fatih, Turkey
02 Nov, 2025 (Sun)
Running
From 60 EUR
Image of Sarajevo Half Marathon
Up to 49% off
4.2

Sarajevo Half Marathon

Sarajevo, Bosnia and Herzegovina
21 Sep, 2025 (Sun)
Running
From 26 EUR
Image of Banja Luka Marathon
Up to 48% off
2.6

Banja Luka Marathon

Banja Luka, Bosnia and Herzegovina
28 Sep, 2025 (Sun)
Running
From 17 EUR
Image of XI Stellantis&you port de palma triathlon mallorca
Up to 47% off
5

XI Stellantis&you port de palma triathlon mallorca

Palma, Spain
21 Sep, 2025 (Sun)
Triathlon
From 22 EUR
Image of Primiero Dolomiti Marathon
Up to 46% off
Map
Map

Primiero Dolomiti Marathon

Fiera di Primiero, Italy
05 Jul, 2025 (Sat)
Trail running
From 15 EUR
Image of Maratona Internacional De Floripa
Up to 44% off
5

Maratona Internacional De Floripa

Florianópolis, Brazil
30-31 Aug, 2025 (Sat - Sun)
Running
From 25 EUR
Image of Sines Triathlon
Up to 44% off

Sines Triathlon

Praia Vasco da Gama, Portugal
21 Sep, 2025 (Sun)
Triathlon
From 100 EUR
Image of Chisinau International Marathon
Up to 43% off
4.9

Chisinau International Marathon

Chișinău, Moldova
28 Sep, 2025 (Sun)
Running
From 23 EUR
Image of Brisbane Marathon Festival
Up to 43% off

Brisbane Marathon Festival

Brisbane, Australia
01 Jun, 2025 (Sun)
Running, Walking
From 23 EUR
Image of Cairns Marathon
Up to 43% off

Cairns Marathon

Cairns, Australia
13 Jul, 2025 (Sun)
Running, Walking
From 23 EUR
Image of Sunshine Coast Marathon Festival
Up to 43% off
4.5

Sunshine Coast Marathon Festival

Mooloolaba, Australia
03 Aug, 2025 (Sun)
Running, Walking
From 23 EUR

Registration just opened

Image of 20km de Lausanne
Up to 21% off
5
Map
Map

20km de Lausanne

Lausanne, Switzerland
03-04 May, 2025 (Sat - Sun)
Nordic walking, Walking, Running
From 24 EUR
Image of AIA Pink Run_Charity Run (Awareness Breast Cancer)
Up to 33% off
5

AIA Pink Run_Charity Run (Awareness Breast Cancer)

Phnom Penh, Cambodia
12 Oct, 2025 (Sun)
Running
From 12 EUR
Image of Antalya Ultra Marathon
Up to 25% off
4
Map
Map

Antalya Ultra Marathon

Geyikbayırı, Turkey
27-28 Dec, 2025 (Sat - Sun)
Running
From 29 EUR
Image of Gosport 5K Summer Series - May
Map
Map

Gosport 5K Summer Series - May

Hampshire, United Kingdom
13 May, 2025 (Tue)
Running
From 18 EUR
Image of Gosport 5K Summer Series - June
Map
Map

Gosport 5K Summer Series - June

Hampshire, United Kingdom
10 Jun, 2025 (Tue)
Running
From 18 EUR
Image of Rye Summer 10k & 5k Series - July
Map
Map

Rye Summer 10k & 5k Series - July

Rye Harbour, United Kingdom
04 Jul, 2025 (Fri)
Running
From 18 EUR
Image of Gosport 5K Summer Series - July
Map
Map

Gosport 5K Summer Series - July

Hampshire, United Kingdom
08 Jul, 2025 (Tue)
Running
From 18 EUR
Image of Rye Summer 10k & 5k Series - August

Rye Summer 10k & 5k Series - August

Rye Harbour, United Kingdom
01 Aug, 2025 (Fri)
Running
From 18 EUR
Image of Gosport 5K Summer Series - August
Map
Map

Gosport 5K Summer Series - August

Hampshire, United Kingdom
12 Aug, 2025 (Tue)
Running
From 18 EUR
Image of Rye Summer 5k Series,  - September

Rye Summer 5k Series, - September

Rye Harbour, United Kingdom
05 Sep, 2025 (Fri)
Running
From 18 EUR
Image of Chelmsford Marathon & Half Marathon
Map
Map

Chelmsford Marathon & Half Marathon

Chelmsford, United Kingdom
12 Oct, 2025 (Sun)
Running
From 39 EUR
Image of Bedgebury Forest Half Marathon & 10K

Bedgebury Forest Half Marathon & 10K

Goudhurst, United Kingdom
19 Oct, 2025 (Sun)
Trail running
From 31 EUR
Image of Regent’s Park 10K
Map
Map

Regent’s Park 10K

Greater London, United Kingdom
09 Nov, 2025 (Sun)
Running
From 8 EUR
Image of Egyptian Marathon
4.3

Egyptian Marathon

Luxor City, Egypt
09 Jan, 2026 (Fri)
Running
From 80 EUR
Image of Generali Maratón Málaga
4.6

Generali Maratón Málaga

Málaga, Spain
14 Dec, 2025 (Sun)
Running
From 64 EUR
Image of Il-Ġirja t'Għawdex by Run Gozo
Up to 33% off
5
Map
Map

Il-Ġirja t'Għawdex by Run Gozo

Gozo, Malta
27 Apr, 2025 (Sun)
Running, Walking
From 8 EUR
Image of Half Marathon Odivelas-Loures-Odivelas
Up to 33% off

Half Marathon Odivelas-Loures-Odivelas

Odivelas, Portugal
21 Sep, 2025 (Sun)
Running, Walking
From 5 EUR
Image of Ultra X Nevada

Ultra X Nevada

Las Vegas, USA
20 Oct, 2025 (Mon)
Running
From 2350 EUR
Image of Ultra X Madeira

Ultra X Madeira

Funchal, Portugal
01-02 Nov, 2025 (Sat - Sun)
Trail running
From 195 EUR
Image of Ultra X Morocco

Ultra X Morocco

Ouarzazate, Morocco
15-16 Nov, 2025 (Sat - Sun)
Trail running
From 233 EUR

News: Running

Read more
NewsResults

Results: Biel Running Days

15 Jun, 2015 (Mon)

Credit : Biel Running Days For the 57th the city of Biel in Switzerland hosted the Biel Running Days. The event includes one of the oldests 100km in the world, a marathon and a half marathon. All races are run at night. 100km Results In the iconinc 100km race the victory went to Bernhard Eggenschwiler with a time of 7:02.42. He becomes the new 100km Swiss Champion. French runner Michael Bosh, who had won the race last year finished second in 7:14.22. Rolf Thallinger took the third place in 7:26.07. In the women’s race winner is Denise Zimmermann with a time of 8:38.31. Denise had already won the race last year. Silke Ahrendts-Konold (8:43.14) and Karin Kern (8:57.59) follow her on the finish line. Top 10 Men 1 Eggenschwiler Bernhard 7:02.42,7 2 Boch Michael 7:14.22,8 3 Thallinger Rolf 7:26.07,5 4 Bodenmann Heinz 8:14.31,2 5 Rabausch Stefan 8:15.12,8 6 Wälchli Andreas 8:17.22,9 7 Blätz Jan 8:20.31,8 8 Ernst Thomas 8:23.19,4 9 Gander Markus 8:29.11,3 10 Peitz Christoph 8:30.15,5 Top 10 Women 1 Zimmermann Denise 8:38.31,8 2 Ahrendts-Konold Silke 8:43.14,8 3 Kern Karin 8:57.59,0 4 Akdesir Ezgi 9:07.15,3 5 Engel Sabine 9:08.34,0 6 Müller Friederike 9:22.15,3 7 Mathys Brigitta 9:22.49,2 8 Gruffaz Corine 9:26.31,8 9 Herger Ursula 9:46.19,9 10 Betschart Fränzi 9:50.03,8 Complete 100km Results Marathon Results Top 10 Men 1 Kläusli Manuel 2:52.17,3 2 Rubusch Lothar 3:05.26,4 3 Muller Pascal 3:07.20,4 4 Brosi Markus 3:07.51,4 5 Thomet Simon 3:11.05,5 6 Kranixfeld Hannes 3:13.38,0 7 Schoppe Michael 3:17.49,9 8 Eggenschwiler Denis 3:22.24,2 9 Siegfried Peter 3:34.26,9 10 Federspiel Venanz 3:35.12,9 Top 10 Women 1 Tuch Carolin 3:08.15,2 2 Sobrino Karen 3:15.06,3 3 Göldi Elena 3:26.14,0 4 Fahrni-Orschel Jasmin 3:27.30,6 5 Vout Dawn 3:28.47,6 6 Slosberg Tanya 4:08.08,0 7 Rudolf von Rohr Gabrielle 4:08.32,5 8 Locher Gaby 4:10.16,2 9 Bützer Viola 4:13.07,6 10 Stöckli Katharina 4:27.43,3 Complete Marathon Results Half Marathon Results Top 10 Men 1 Saikou Barron 1:15.43,7 2 Piguet Florian 1:17.52,9 3 Hopf Gabriel 1:18.22,0 4 Böhler Andreas 1:20.11,0 5 Fischer Christian 1:21.56,7 6 Devaux Jean-Pierre 1:22.47,5 7 Kerber Alexander 1:22.56,6 8 Gilgen Thomas 1:22.59,1 9 von Känel Beat 1:23.20,4 10 Dill Markus 1:25.54,9 Top 10 Women 1 Germiquet Carine 1:33.04,3 2 Sager Sandra 1:36.12,4 3 Kaiser Daria 1:36.33,9 4 Renfer Katrin 1:41.36,6 5 Di Francesco Michelle 1:42.10,1 6 Voegeli-Leu Silvia 1:42.42,0 7 Bolzli Viatte Séverine 1:43.07,5 8 Brändle Martina 1:43.27,6 9 Hutmacher Doris 1:43.35,4 10 Schüpbach Andrea 1:46.42,8 Complete Half Marathon Results
Ahotu event page:
1 min read
Focus on a raceInterview

A night run at the 100km run Biel

05 May, 2014 (Mon)

Credit : Biel Running Days Hello, on June 14th 2014, you’ll be organizing the 100km run Biel. Can you tell us where it is located? Biel is in the west part of Switzerland, located between 3 large lakes. The run begins in Biel and continues in one big loop of 100 km (all the way to Solothurn), and which brings you then back to Biel city to cross the finish line. How old is the race and why was it created in the first place? This year marks the 56th anniversary of the Biel 100 km. The race was originally done by 39 young soldiers who wanted to see if they could walk/run 100 km at once (26 of the original 39 made it). §staticmap(4220,5,450,250) What kind of route have you set up for the runners? How would you describe it? The race begins in the evening and the runners run through the night. The route itself is quite varied, and slightly hilly. Approximately 80% is asphalt, 15% natural paths, and 5% trail. The route also continues through small towns and villages, many of which take part in small festivities, (many restaurants remain open for the entire night) during this night, providing the runners with a lot of encouraging spectators all through the night. How many runners do you expect on Friday night? What type of runners do you plan to attract? For the entire event we expect around 4,000 runners to participate, of which approximately 1,500 will attempt the entire 100 km. Any and all types of runners are welcome to attend our event and we also attract all kinds, from professional race runners, to the elderly (the oldest participant to complete the whole 100 km was 90 years old). Besides being physically ready for the race, all participants need to also be mentally ready as this race really takes place in your head. Credit : Biel Running Days Do you organize other races during the Weekend? If so, on what distances? Yes, for the past few years we also offer Marathon and half marathon distance races, which take place along the first part of the 100 km route. There is also the option to complete the 100 km as a team of 5. On the Thursday before the 100 km there is also a kids run (where more than 700 kids participate) and a fun City Run (where many participants dress is costume, as the goal here is more to have fun then as a competition). At that time of the year, what kind of weather can we expect? June is summertime in Switzerland, and this year we are expecting a full moon, so we will hopefully have a clear night! The average temperature at this time is between 12-16 degrees Celsius. The ideal conditions are of course when it doesn’t rain. Credit : Biel Running Days Have you planned festivities around the marathon? There is a party tent set up at the start and end zone of the race which is for runners, supporters and onlookers alike. In the party tent there will be festivities during all 3 days (Thursday to Saturday). There are also diverse stands set up around the starting zone from various companies (for example: with sport clothing, energy bars, etc). Furthermore, all along the route there are party tents set up in restaurants and on the street. The people in this region love this race and spend the entire night celebrating the participants as they pass them by. Close by where the race starts and ends there will be a “tent-town” set up for those participants who wish to camp (the “tent-town” is directly on Lake Biel), there is also a very lively atmosphere to be found here! The race finished, what advice would you give a runner who has never been to Biel before? A good restaurant, a fancy sightseeing? The surrounding area offers many possibilities. The city of Biel is directly on the lake of Biel and an excursion onto the lake with a boat to the legendary Biel Island is a must. On the small mountain behind Biel, there is the internationally acclaimed sport school, Magglingen, and a beautiful spot for some hiking. In a single sentence, what would you tell the readers of ahotu Marathons to make them register for the 100km run Biel? If you are looking for a once in a lifetime running experience, the 100 km in Biel is what you are searching. Biel is distinctive, unique, and incomparable. A repeat 100 km finisher once wrote a book about our special ultra-marathon, and I think that the title of his book says it all “Once, you have to go to Biel”. This is an experience is one that you will never forget. Credit : Biel Running days Interview with Jakob Etter. Jakob has been head of the organization committee for the past 7 years, and he loves being able to organize such a race which brings together thousands of runners. The time and commitment it takes to organize such an event is always well worth it when he reads the comments left in the guestbook after each event. He is also an avid runner and has already finished the Biel 100 km run 10 times. For him, arriving in Biel in the morning is also the best and most beautiful experience.
Ahotu event page:
4 min read

Want global inspiration and exclusive offers?

Join thousands of others and subscribe to the Ahotu newsletter!
By subscribing, you agree to Ahotu's Terms of Service and Privacy Policy.

Our partners

Partner logo
Partner logo
Partner logo
Sports

The price shown is converted as an approximate cost in your selected currency. Exchange rates may change while completing your purchase. Always check with your issuing bank for an exact exchange rate.

© Ahotu is a World's Sports Group owned service and brand. All rights reserved.

Version: 9.27.2