Indoor sporting events offer dynamic, controlled, and reproducible environments for athletes and spectators. Indoor events also introduce a unique set of environmental challenges that can influence performance and injury risk as well as demand careful consideration. These include such issues as lighting, flooring, air quality, proximity of spectators to the playing surface, physical plant and structures, controlled emergency access and egress points, elevated noise exposure, and the advantage of fixed training rooms or emergency facilities. Management is crucial. From logistical hurdles to environmental concerns, the intricacies of organizing and executing these events require a nuanced understanding of both benefits and limitations of indoor venues. When going to any new environment, but particularly when going indoors a pre-participation walk-thru is important to get the medical team oriented to specific areas of potenitial risk, how to access first aid facilities and exit the field of play, but particularly planning the path of egress of an injured athlete that requires emergency transport.