Our Tree Climbing Events bring arborists and industry professionals together to compete, learn, volunteer, and connect. Whether you’re looking to compete, support, or simply learn more, there’s a place for you in the trees.

Illinois Tree Climbing Championship (ITCC)
A high-energy competition showcasing the technical skills, safety practices, and athletic ability of the region’s top climbers. The ITCC also serves as a pathway to the International Tree Climbing Championship.

Women’s Arbor Climbing Alliance (WACA)
A welcoming and empowering space for women interested in competing, volunteering, or learning more about tree climbing championships. Through hands-on sessions, demonstrations, and community connection, WACA supports growth and confidence in the canopy.