in 2023
2017: Portugal to Vladivostok In summer 2017 he cycled the 14331 km long route from
Cabo da Roca in Portugal to
Vladivostok in Russia in 64 days, 2 hours and 25 minutes setting a new world record for the fastest cycling across
Eurasia.
2018: Alaska to Southern Argentina From the 19 August 2018 to 24 November 2018 he cycled the 23112 km long Panamericana from
Prudhoe Bay, Alaska to
Ushuaia,
Argentina in a new record time of 97 days.
2019: Norway to South Africa From 8 September to 19 November he completed the approximately 18000 km long journey from
North Cape in Norway to
Cape Town in South Africa on his bicycle in a new record time of 72 days, 7 hours and 27 minutes. He was 30 days faster than the prior record holder. In
Ethiopia, he biked through an
active conflict zone where people threw stones and sticks at him.
2020: Triathlon around Germany On 23 August 2020 he completed a
triathlon around Germany, covering a distance of 16-times
Ironman. He started in
Lindau at
Lake Constance and swam 60 km across the lake. He then cycled clockwise around Germany until the town of
Zwiesel in Bavaria and the ran the final 675 km back to
Lindau where he arrived after 31 days. The journey was a training and test for a triathlon around the world („Triathlon 360-degree") to which Deichmann started on 26 September 2020 in
Munich.
2020: Triathlon 360 – around the world Jonas has completed a triathlon around the world covering a distance of 120 long-distance
triathlons (approximately 456 km of swimming, 21600 km of cycling and 5064 km running). During this journey, he gained international notoriety as the "German Forrest Gump". The book about his journey "
Das Limit bin nur ich" is a bestseller. Prior to his triathlon around the world, he set multiple cycling records from Norway to South Africa,
Alaska to Argentina, and across Eurasia. He completed the swim without a support boat and pulled a self designed raft with his supplies. He beat the prior record for the longest swim without a support by
Sean Conway who had swum 200 km along the British coast. He completed his journey by running the
New York City Marathon. A movie about this expedition has been made available on YouTube.
2024: Challenge 120 Jonas plans to complete 120
long-distance triathlons in 120 consecutive days, starting on 9 May 2024. It will be a daily routine of 3.8 km swimming, 180 km cycling, and 42 km running. By the end of the challenge, it will add up to 456 km of swimming, 21,000 km of biking, and 5,063 km of running. On 5 September 2024, he crossed the finish line, setting a new world record. ==Public speeches==