9round Fitness Academy of Dance Arts Accent on Dance Adventure Rock - Brookfield Adventure Rock - Milwaukee Alcott Park Algonquin Park Altius Gymnastics Academy American Association of Naturopathic Physicians American Baseball Camps American Dojo American Hiking Society Anita's Dance Center Armour Park Atkinson Park Atwater Park and Beach - Shorewood, WI Audubon Days - Mayville, WI Back Bay Park Baran Park Barnard Park Barry Ridge Equestrian Center Baseball Factory Bay View Park Beam Camp - Strafford, NH Bear Paw Beach & Adventure Island Beautiful Lives Project - National Org Bella Via Bender Park Beulah Brinton Community Center Big Bay Park Big Blue Swim School - Wilmette, IL Black Girls Run! Boundless Adventures WI Bradford Beach Breakthrough Basketball Brookfield Lacrosse Association Brown Deer Park Bubble RUN Burns Commons Butler Skateland Cambridge Woods Camp Interlaken - Milwaukee, WI Camps for Kids Cannon Park Carver Park Cascade Mountain Cathedral Square Ceasar's Park Center Street Park Chippewa Park Cho's Martial Arts City of Cedarburg Parks & Recreation Department City of Greenfield Parks & Recreation Clarke Square Clas Plaza Color Vibe Columbus Park Cool Waters Family Aquatic Park Cooper Park Copernicus Park Core El Centro Cudahy Nature Preserve Cudahy Park Dan Patch Stables Danceworks David F. Schulz Aquatic Center Deer District Doctors Park - Fox Point, WI Downtown YMCA - Milwaukee Dr. Martin Luther King Jr. Community Center Dynamite Dance Studio Epic Waters Indoor Waterpark Feith Family Ozaukee YMCA Fox Hill Ski Area - Milwaukee, WI Franklin - Milwaukee Baseball Camp Friends of Center Street Park Friends of Hank Aaron State Trail Friends of Lakeshore State Park Germantown Park & Recreation Department Grand Geneva Resort and Spa Grant Park - South Milwaukee Greendale Park & Recreation Greenfield Park - West Allis, WI Havenwoods State Forest Hawthorn Glen Outdoor Education Center Hidden View Farm Hillside Farm LLC Hoop It Up Howard G. Mullett Ice Center Incredi-Roll Skate and Family Fun Center Inner Light Yoga Studios - Milwaukee, WI Insane Inflatable 5k Ironkids J. K. Lee City Youth Martial Arts James W. Beckum Park JK Lee Black Belt Academy Kampgrounds of America (KOA) Karate America - Pewaukee, WI Kettle Moraine State Forest - Southern Unit KidsRock Knollwood Farm Lakefield Farm Lakeshore State Park Le Village Brewers Hill - Milwaukee, WI LifeStriders Little Switzerland Local races.com - National M&M Gymnastics and Dance Milwaukee Baseball Academy Milwaukee Community Sailing Center Milwaukee County Parks Milwaukee County Sledding Hills Milwaukee Kickers Milwaukee Light Engineering Society Milwaukee Recreation Milwaukee Sport Club Milwaukee Tennis & Education Foundation Milwaukee Turners Milwaukee Winter Club MKE Yoga Social MSOE Soccer Camps Mud Factor MWT Gymnastics - Franklin MWT Gymnastics - Hartland MWT Gymnastics - Oak Creek, WI Naga-Waukee Ice Arena National Park Service NeoEndurance Northside YMCA - Milwaukee Northside YMCA Child Care Center Northwest YMCA Child Care Center Oak Creek Youth Football (OCYF) Oceans of Fun On Your Toes Dance Studio Parklawn YMCA - Milwaukee Pettis Martial Arts Pettit National Ice Center Pigeon Creek Farm Port Washington Recreation, WI Possibility Playground Raceplace RCX Sports - National- HQ Rehab Resources-Brookfield Rite-Hite Family YMCA Riveredge Nature Center Rob Deer Baseball Camps Rockstar Athletics RunSignUp Salto Gymnastics Center Santa Hustle Race Series, LLC. Schlitz Audubon Nature Center Sharon Lynne Wilson Center for the Arts Sheboygan Lakers Ice Center South Milwaukee Heritage Days South Shore Park - Milwaukee, WI Spartan Kids Springs Water Park Stampede Running Co. - Wisconsin Studio K Flamenco Sunburst Ski Hill Swiss Turners Gymnastics Academy Terrain Race - Various Cities The Academy of Performing Arts The Actors Gymnasium The Cracker Barrel Sista Strut The Great Amazing Race The Great Pumpkin Run The Harry & Rose Samson Family Jewish Community Center The Ivy House - MKE The National Basketball Academy- Milwaukee The National Basketball Academy- Milwaukee Bucks The Ponds of Brookfield Ice Arena The Rock Snowpark The Virtual Run Challenge Thunder Bit Stable Toddler Tanz - Dance class United Community Center Upward Sports US Quidditch USA Hockey, Inc. Victory Martial Arts- Saint Francis Virtual Run Events powered by Moon Joggers Walk MS Waukesha Skateland We Rock the Spectrum - Milwaukee Wehr Nature Center WI Youth Basketball League Wild 3L Ranch Wildcard Gymnastics Wilmot Mountain Wilson Ice Arena - Milwaukee County Parks Wisconsin Department of Natural Resources Wisconsin Runs YMCA Camp Minikani YMCA Gymnastics Center YMCA of Metropolitan Milwaukee