Ethos 
Who gives up getting better has already stopped being good

Our goal is to provide you with comprehensive support of the highest quality. We adapt your training optimally to you and your time budget - and not vice versa.

The following components are of decisive importance for us and for your success:

1) Training
2) Psyche
3) Material
4) Nutrition

By optimizing ALL components we support you with maximum effort on your way.

Company Profile

Hahn-Training-Systems now offers everything for endurance athletes under one roof

Our range of services includes performance diagnostics, training planning, cardiac stress measurements, body scans, material advice, a shop, bike fit and much more.
Regardless of whether you want to reduce weight, see if the jogging basics are completed at all in a healthy intensity or if you want to go to your limits - with us you have found a reliable partner for it. Our team combines state-of-the-art theory and practice with decades of experience in an optimal combination. We always try to do a little more, and every little detail benefits you.
Swimmers, cyclists, runners and triathletes usually want to improve their performance, thanks to us this is no problem. Walking, Nordic walking and jogging is generally healthy, but studies actually prove that even "experienced" marathon runners train too intensively. We help you to do something really effective for your health.

We always do a little more. See for yourself, where else is one there for you on Sundays, or who does your analyses in emergencies overnight up to the training camp? We don't want to suggest that we can operate a treadmill much better than anyone else, and we quote literature to demonstrate our knowledge, we offer to experience the difference for you.

Carsten Hahn

Carsten Hahn is founder and owner of Hahn-Training Systems

Sports career

Carsten Hahn began his sporting career in the fourth year with swimming, followed by athletics one year later. Early on he specialized in the "longer" and "hard" courses, e.g. the 200m butterfly, 400m and 1500m freestyle in swimming, 1000-3000m middle distance in running. Carsten Hahn participated in several swimming championships in South Westphalia and West Germany and became multiple South Westphalian and West German champion. As a pupil he was a member of the junior talent squad. After finishing his activity as a swimmer, in 2000, when he was preparing for the Ironman Lanzarote, he set his 1500m best time of 17min 24sec in the speciality course swimming during his sports studies. In athletics Carsten Hahn still holds several club records (as of 2005). Carsten Hahn competed in his first triathlon in 1987 and participated in one of the first German Championships for youth athletes in 1992. He has remained true to triathlon to this day. In addition, he cycled races for training purposes, usually leaving some of the specialists in the C-Class behind him. In 2016 after 5 months of training he finished a 220k training ride, the tourversion od Amstel Gold Race (245km) and the Tourversion of Liege-Bastogne-Liege (278km) on three following weekends.

Qualification & Education

Carsten Hahn began his studies of sports science at the Ruhr-University Bochum in 1997. He completed his intermediate diploma in biomechanics/motion theory with 1.0. Parallel to his studies, Carsten acquired the swimming coaches C and B licence. He completed his practical special subjects in swimming and rowing. In the course of his studies Carsten Hahn pursued a targeted development towards his later profession, whereby he carried out several own works and two own investigations. These included:

=> Thesis Special subject swimming with a survey among top athletes for swimming in open waters. Title of the work: Open water swimming in triathlon. Training, Technique, Tactics -
       Material

=>Final Thesis Special Subject Rowing. Comparative requirements analysis of the sports rowing and triathlon with regard to the compensation sport rowing triathlon

=> Project work in the Training Science project. Independent execution of an own, five-month investigation. Topic: Effects of strength training on the mileage of senior triathletes after a bike
      pre-load similar to competition.

=> Empirical diploma thesis in the field of training science. Topic: Strength training in triathlon. Importance and training habits of top athletes. He completed his final examinations in training
       science and sports history with a grade of 1.3.

=> Carsten Hahn had the offer to do a doctoral thesis in 2005 as a further qualification, which he has not yet done in the interest of the company and the customers, however, so that he can
      devote himself 100% to the further development of Hahn Training Systems.



Carsten Hahn worked as a trainer for a triathlon club from 1997-2005, where he was responsible for the coordination of all adult training activities. In this context, Carsten Hahn introduced and implemented the concept of an individual training plan. Later followed the extension to the implementation of lactate diagnostics within the association. In 2004, all of the athletes who had prepared for a marathon or an Ironman set new personal best times.

Carsten Hahn himself was also successful as an athlete, whereby the most important successes were realized through self-compiled training programs. Especially in 2003 and 2004 he acquired extensive knowledge in the field of analysis and interpretation of training data, when he started to train with a power meter and to use this data successfully.


Below are some excerpts of the successes in triathlon:

=> West German Championships Youth & Juniors, places 1-3

=> German Team Champion Triathlon

=> Multiple qualifiers for German triathlon championships

=> 1997 third place junior ETU Cup race Schliersee (best German)

=> 2000 first Ironman on Lanzarote. Third best swimming time incl. professionals (and nice short appearance at Eurosport) and < 1min past the Hawaii Quali

=> from 2000-2004 with every finished Ironman always Top Five (AK20/25)

=> 2004 third place long distance world championship (amateur class)

=> 2004 second place Half Ironman UK (amateur class) and qualification Ironman World Championships Hawaii


Thomas Hebestreit

Thomas enriches the team almost from the beginning, with his experience as a semi-pro cyclist he is still only sporty versed, but always familiar with the latest material. Through constant further training and handling of the latest technology, he now manages the entire store and mechanic area.
In March 2016 he assembled a Sram Etap here in a German shop, this shows how  he has his nose in the wind since this group was not yet delivered in Germany at that time.

He is also responsible for the whole area of bike-fit, together with Carsten they trained themselves according to the information of the inventors of the wedges and formed themselves further and further, today the measurement with millimetre-precise adjustment during pedaling and torque analysis is unthinkable without.