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July 24 - 2022: Diane and I went hiking in Maroon Bells Wilderness, in Colorado. You can read about it here.

Nov 9 - 2021: I ran the 50th NYC Marathon in 3:04:17. You can read about it here.

Oct 15 - 2021: My girlfriend Diane and I went on a 9 day hike in Glacier Peak Wilderness, near Seattle. You can read about it here.


Bram Teunissen - I am a chemist with a passion for the outdoors. Born in the Netherlands, I am currently working as an Assistant Professor at the Icahn School of Medicine in New York City. 

In my free time, I enjoy cycling, hiking, running, and, more recently, skiing and brewing beer. Apart from many embarrassing pictures, this website describes my most extensive trips, including cycling what has been called 'the toughest cycling route on earth', solo packrafting in Greenland, and running the New York City Marathon.

Feel free to reach out with any comments or questions! 

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