2015 Michigan Laws 752.161 – Unlawful to promote, conduct, or participate in endurance contests; exception;

2014 Michigan Laws 752.161 – Unlawful to promote, conduct, or participate in endurance contests; exception;

2013 Michigan Laws 752.161 – Unlawful to promote, conduct, or participate in endurance contests; exception;

2009 Michigan Laws 752.161 – Unlawful to promote, conduct, or participate in endurance contests; exception; “person” defined