Internationally, Jacobs traveled to the CSIO-W Buenos Aires event with the United States Show Jumping Team in both 2011 and 2012, competing in the FEI Nations Cup.
United Nations | World Cup | FIFA World Cup | Commonwealth of Nations | 2010 FIFA World Cup | FA Cup | 1978 FIFA World Cup | League of Nations | 2006 FIFA World Cup | Davis Cup | Stanley Cup | Rugby World Cup | United Nations Industrial Development Organization | United Nations Conference on Trade and Development | Cricket World Cup | 1986 FIFA World Cup | 1982 FIFA World Cup | Sprint Cup Series | 2007 Cricket World Cup | United Nations General Assembly | 2011 Rugby World Cup | 2002 FIFA World Cup | League Cup | Scottish Cup | Grey Cup | Football League Cup | 1998 FIFA World Cup | Challenge Cup | 2014 FIFA World Cup | United Nations University |
Together with his father and brother, and Olympic Gold Medal winner Jos Lansink, he finished third at the 2012 Piazza di Siena FEI Nations Cup of Italy.