Moinsen, everyone! 👋
I’m Tim Teege (Teesche), a long-distance runner, writer, and podcaster.
I’ve finished all 28 EU capital marathons, maxed out at 2:55 hours, and stand at 5 of 7 World Marathon Majors.
My current projects include a 1,184 day running streak, 12 marathons and 12 books in 2025, as well as qualifying for the Western States 100 Endurance Run.
Want to follow along? Sign up for my monthly newsletter for insights and updates!

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New York City Marathon 2023: The Marathon of Marathons in the City of Cities
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For the Record: Training for and Trying a Sub-3 Hour Marathon
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What happens if you go VEGAN and SUGAR FREE for a whole month?
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Challenge vs. IRONMAN, Part II: Challenge Roth
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My Optimized Sub-3 Hour Marathon Training Routine, Including the Proof it Works: 2:58:44 at Bienwald Marathon
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Te Houtaewa Ultramarathon 63km with a Big Surprise 🏆
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Hardcore Marathon Training with Peter Greif’s Countdown Plan
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Yours Truly in Runner’s World Magazine
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Special 35th Birthday: IRONMAN Hamburg 2019
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Fastest Known Time for Peter Huggett on Fehmarnumrundung
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Mozart 100 – Going Ultra in Salzburg
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Lavaredo Ultra Trail 120K Race Report: As Beautiful As It Is Difficult
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How My 2024 Went and What I’ve Got Planned for 2025
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New Zealand Trail Running: Tarawera Ultramarathon 50k
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Building a Tiny House
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What’s It like to Run the Boston Marathon?
Latest Posts
How My 2024 Went and What I’ve Got Planned for 2025
A personal reflection on the ups and downs of 2024, including lots of running achievements, as well as a look ahead into 2025 with many audacious new goals and a solid theme to guide me.
How I Quit Smoking
Why I Want to Run a Marathon on the Moon
Chicago Marathon: The Odd One Out of the Three World Majors in the United States?
Project System Elephant: A New Way to Look at Work
Running on Every Single Day for 1,000 Consecutive Days – Is Streak Running Stupid or Awesome?
What’s It like to Be an Official Pacer at a Marathon Race?
More About Me
Find out more on these regularly updated pages.
Quantified Teesche
I enjoy tracking and analyzing my personal data, and as I already organize everything in my database, why not share some of it here!
- Photo 🤳 1 hour ago
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Location
📍
53.55,
9.92 1 hour ago - Weather 🌡️ ☀️ 12°C 1 hour ago
- Steps 👟 15,335 yesterday
- Body Weight ⚖️ 78.5 kg today
- Sleep 🛏 6:59h last night
- At the Desk 🖥 5:35h yesterday
- Productive ⌨️ 2:31h yesterday
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Run
🏃
12.4 km
58:1504:42 min/km 8 hours ago -
Bike
🚴
56.4 km
04:51:0311.6 km/h 6 days ago -
Marathon Race Count
∑
96
incl. 11 Ultramarathons -
Marathon Personal Best
🚀
02:55:47
Barcelona Marathon 2 weeks ago
My Upcoming Races
Are you signed up for one of these, too? Get in touch!
- Wilhelmsburger Insellauf GER
- Tuscany Crossing 103K ITA
- Hamburg Marathon GER
- Hella Hamburg Halbmarathon GER
- UTMB CCC FRA
- Berlin Marathon GER
Would you like to keep up?
Join the gang and you’ll get the monthly newsletter!
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This was one of the best articles I've read so far in telling about a race. I couldn't put it down. Your details were so awesome. You made New York just come alive.