After three decades of helping transform CHIO Aachen into one of the world's most prestigious equestrian events, Michael Mronz is preparing to step away from his leadership role. The long-serving General Manager of Aachener Reitturnier GmbH (ART) will officially leave his position on 31 March 2027, bringing an important chapter in the event's history to a close.
Three decades of international success
Since joining ART in 1997, Mronz has played a central role in strengthening CHIO Aachen's global reputation. Working closely with the Aachen-Laurensberger Rennverein (ALRV), his colleagues and numerous long-standing partners, he helped develop the event into a major international sporting platform.
His career has included several landmark championships, most notably the 2006 World Equestrian Games, the 2015 FEI European Championships and the FEI World Championships Aachen 2026.
Beyond these major competitions, Mronz contributed to substantial developments at the Aachen Soers venue. The Main Stadium was expanded, new facilities were introduced and the event grew from six competition days to ten. The programme also evolved from three disciplines to five, with Para Dressage set to become a permanent sixth discipline in 2027.
His contribution to the sport has earned him significant recognition. In 2006, he received the Sports Manager of the Year award, while the 2026 World Championships saw him honoured with the German Equestrian Cross in Gold, the highest distinction in German equestrian sport.
"Aachen will always have a special place in my heart"
Mronz explained that his departure was a carefully considered decision, made after discussions about the organisation's long-term future.
"Together with an outstanding team and the continued support of our loyal partners, we have successfully developed the CHIO Aachen brand. After 30 years, including two World Championships and a European Championship, the time has come for me to hand over the reins," he said.
He also expressed his gratitude to the colleagues and partners who have supported him throughout his career, adding that Aachen would always remain close to his heart.
ALRV President Stefanie Peters paid tribute to his achievements, emphasising the lasting impact of his leadership on the event's international standing.
According to Peters, CHIO Aachen would not have reached its current position without Mronz's dedication and vision.
Philip Erbers confirmed as successor
The organisation has already secured its next General Manager. Philip Erbers, currently a Member of the Managing Board at ALRV, will take over the leadership of ART.
Erbers brings extensive knowledge of the organisation, having previously worked at ART between 2015 and 2021 before joining the ALRV Managing Board in 2022.
Mronz will leave behind an organisation with a strong foundation for the years ahead. Several major sponsorship and partnership agreements have already been extended, ensuring stability as CHIO Aachen enters a new era.
After 30 years of shaping one of equestrian sport's most recognisable events, Mronz's departure marks the end of a remarkable chapter in Aachen's history.
