The original blog post

The race website

The DUV, German Ultrarunning Association

Who is Michael Mankus?

Who is Marcel Leuze?

Hoka One One – some great running shoes, thanks for the support 🙏

Running Green – our favorite running gear store in Hamburg, thanks as well 🙏

Hamburg Everest blog post

Binnenalsterultra 2022 website

42_16 website: Run a marathon in each of the 16 federal states of Germany

Katrin and Matthias Grieger, incredible ultra runners and lenders of the red camper van

Legend Tracking, where we rented those GPS devices

Spartathlon, a Greek 246 km race which Katrin finished

Daniel’s incredible DUV stats

Peter’s incredible DUV stats

The official DUV results of our race here