Run Wild for the Detroit Zoo is holding its annual event virtually this year, September 11-13. Participants simply sign up online, complete one more of the race options between Sept. 11 and Sept. 13 and enter their race times online. Run Wild for the Detroit Zoo is an annual event that raises funds for veterinary care for animals at the Detroit Zoo and Belle Isle Nature Center. Registration fees range from $35-$60. For more information, visit runwild.detroitzoo.org.