From the environment of the coaching team of experts of “Trivolution-Training”, the TRIVOLUTION ACTION CREW (or TAC) was formed. The guys from TAC are very ambitious athletes, who all start in their respective age groups. TAC is strengthened by the Trivolution-Training coaches Christian Hein and Florian Kramer and is supervised by professional triathlete and Trivolution-Training founder Matthias Knossalla.

Gregor Buchholz

Größe: 185 cm
Gewicht: 71 kg
Jahrgang: 1986

Greatest successes:

U23 Weltmeister 2007
3. Platz World Triathlon Series Stockholm 2014
5. Platz WTS Gand Final Auckland 2012

Matthias Knossalla

Größe: 186cm
Gewicht: 76 kg
Jahrgang: 1984

Greatest successes:

2. Platz Ironman 70.3 Rügen 2014
2. Platz Challenge Dänemark LD 2016 mit 8:19h
2. Platz Challenge Samorin 2016

Get more information about Matthias Knossalla

Marc Rink

Größe: 195 cm
Gewicht: 83 kg
Jahrgang: 1992

Greatest successes:

5. Platz AK Ironman 70.3 WM 2016
10. Platz Ironman 70.3 Japan 2017
4. Platz Frankfurt City Triathlon 2017 MD

Get more information about Marc Rink

The Trivolution Action Crew is not a team but rather a crew, since they are not a randomly aligned bunch but a group of friends, who are ambitious in performance and live the triathlon lifestyle. Camaraderie, shared experiences and a great time together are just as important at TAC as top placements on an international level. Yes, performance sports, job and family and a great social environment can be combined. How this exactly works is something you can see with the

Eva Buchholz

Größe: 163 cm
Gewicht: 50 kg
Jahrgang: 1985

Greatest successes:

Dt. Meisterin Mitteldistanz 2012
7. Platz Overall Ironman Nizza 2018
Ironman Europameisterin AK 2017 (schnellste Agegrouperin)

Gregor Schreiner

Größe:  1,93m
Gewicht: 81 kg
Jahrgang: 1996

Greatest successes:

2. Platz Frankfurt City Triathlon 2016 Olympisch
4. Platz Challenge Half Almere-Amsterdam 2017
4. Platz Frankfurt City Triathlon 2017 Mitteldistanz

Marc Unger

Größe: 179cm
Gewicht: 74 kg
Jahrgang: 1987

Greatest successes:

8. Platz Ironman Barcelona 2017 mit 8h19min
2x Ironman Europameister AK 2013 & 2015
3. Platz AK25 Ironman Hawaii 2013 in 8h54min

Our sport lives from setting goals.  It started with the participation and finishing of a triathlon – meanwhile it is to find a place on the podium. We mainly focus on middle and long distances. Here you can participate as an individual or in a relay group. In order to reach the ambitious goal of occupying international top positions, we have planned many highlights in our race calendar throughout the season, to compete with the best at the championships!

Lukas Engelbert

Größe: 180 cm
Gewicht: 72 kg
Jahrgang: 1992

Greatest successes:

4. Platz in der 1. Triathlon Bundesliga Kraichgau (Team) / 2018
Gesamtsieg Duathlon Mettmann inkl. Streckenrekord /2018
2. Platz Swim and Run Darmstadt / 2018

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Michael Kalb

Größe: 1,81 m
Gewicht: 69 kg
Jahrgang: 1993

Greatest successes:

Challenge Europameister AK 2014 & 2015 Mitteldistanz
Vizeeuropameister AK25 Ironman 70.3 Elsinore 2018
3. Platz overall Mitteldistanz Moritzburg