Tips & FAQ: Bieler 100km Lauf
Race-specific advice, answers to common questions, and fun facts about the Bieler 100km Lauf.
🎯 Race-Day Tips
Save energy for the hills
With 1,850m of climbing, start conservatively. Attack the flats, ease into uphills, and use downhills to recover.
Embrace the solitude
This is a smaller race. You may find yourself running alone at times. Bring your own nutrition and entertainment plan.
Nothing new on race day
Test everything in training: shoes, socks, nutrition, hydration. Race day is not the time for experiments.
Enjoy the moment
You've trained for months. Look around. Smile for the cameras. High-five the spectators. These are the moments you'll remember.
🎉 Fun Facts
The Bieler 100km is one of Europe's oldest continuous 100km races, having been organized annually since 1980 without interruption
Viktor Röthlin, a Swiss ultramarathon legend, holds the course record set in 2005 and also won the race multiple times during his career
The race is part of the historic Swiss ultramarathon circuit and attracts dedicated ultra runners from across Europe seeking to conquer the 100km distance
Runners must complete the course within 15 hours, with a cut-off time ensuring support is provided throughout the grueling journey
✨ What Makes This Race Special
Historic 100km ultra in the picturesque Jura region with a challenging elevation profile and deep-rooted tradition in European ultrarunning.
❓ Frequently Asked Questions
How long is the Bieler 100km Lauf? ▼
The Bieler 100km Lauf is a Marathon covering 100km (62.1 miles) on a road surface.
What is the time limit? ▼
The time limit is 15 hours. Runners exceeding this may be asked to move to the sidewalk.
How much does it cost? ▼
Entry fees are CHF 120-150 (approximately €135). Prices may vary by registration tier and date.
Is the Bieler 100km Lauf good for beginners? ▼
The Bieler 100km Lauf is rated as challenging. First-timers should ensure they have adequate training.
When should I register? ▼
Registration typically opens in January and closes in May.
What is the average finish time? ▼
The average finish time is 13:45 (hours:minutes). The course is challenging, so adjust your goal accordingly.
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