Jonas Deichmann

The limit is just me

MY UPCOMMING CHALLLENGE: MOVE IT! – Let’s make a difference together!

From September 24 to October 23, 2026, I will run 30 marathons in 30 days across Baden-Württemberg. A charity event to benefit the “everyday heroes” in clubs and volunteer roles, supported by donations from VR-Gewinnsparen and regional mini-challenges.

Everyone is invited to join me for the final 4 kilometers of each stage.

You can find more information about the challenge here: Gemeinsam mehr bewegen

30 days
30 marathons

Karte MOVE IT Jonas Deichmann Adventures

Etappenorte 1 Jonas Deichmann Adventures

260309 TM VR JONAS DEICHMANN 1MB0517 highRES Jonas Deichmann Adventures

Books by and about Jonas Deichmann

Weil ich es kann!

The bestseller book about Challenge 120. In summer 2024 I completed 120 Ironman distance triathlons in a row and set a new world record. With thousands of people joining for their first marathon or triathlon the project became a summer fairy tale in the county of Roth.

Crossing America

The bestseller book about Transamerica Twice – my double crossing oft he USA. In summer 2023 I first cycled from New York to Los Angeles and then ran back in 100 days. A journey that pushed my phisical boundaries where I discovered the less travelled parts of America.

Das Limit bin nur ich

The bestseller book about my triathlon around the world. In 2021 I circumnavigated the world in a triathlon. The 14 months journey went through cold of the Siberian winter and the heat of the Mexican desert. In the end thousands of people joined in as I became famous as the „German Forrest Gump“ in Mexico.