The City of Madison is once again hosting the Ironman Wisconsin competition — the triathlon takes place on Sunday, September 9th, starting with the swimming portion of the competition at 6:40 a.m. in Lake Monona. Thousands are expected to pack downtown Madison as race participants and spectators — in addition to the large crowds, several campus and downtown streets will be closed or restricted on Sunday to accommodate the biking and running portion of the race. You can view the full course here, along with roads that will be impacted. For tips about being a spectator for Ironman Wisconsin, shuttle services, etc., view the Ironman Spectator Guide here. Good luck to all participants — and thanks in advance for your cooperation in keeping everyone safe this weekend.