Organizers
- Jessica Palmer Kramer
- Jesuit Dallas
- Jesup Soccer Club
- Jesus is my Superhero 5k run/walk race
- Jets Track & Field Club
- Jetty 2 Jetty Fun Run
- Jewish Community Center of Greater Kansas City
- Jewish Community Center of the East Bay
- Jewish Family Service of Rochester
- Jewish Federation of Madison
- JFK Medical Center Foundation
- JFK Rotary Club
- JH Outback
- J-Hawk Aquatic Club
- Jill Bertram Golf Lessons
- Jim Grobe Football Camp
- Jim Harley's Basketball School, INC
- Jim McGuire Baseball Camps
- Jim McLean Golf Center -Texas
- Jim Ned Baseball Association
- Jim Ned Youth Football
- Jimbo Fisher Football Camps
- Jimmer Jam Camp - Fredette Family Foundation
- Jimmer Jam Camp - Fredette Family LLC
- Jimmy Moore Park
- Jingle Bell Jog Series
- Jingle Bell Run
- Jingle for Jesus 5k
- Jingle Jog
- Jitterbug Performing Arts
- Jitterbug Performing Arts, LLC
- JJ Reddy 10k
- JK Racing, LLC
- JLT Fieldhouse, Inc.
- JM Tull YMCA
- JMB Team LLC
- JMMY Center
- JMS Racing Services
- JMU Baseball
- JNJ/NHC
- JO Combs Unified School District
- Joan Nicole Prince Home
- Joao Crus Brazilian Jiu-Jitsu
- Jody Wynn Washington Hoop Camp LLC
- JOE DEITCHLER TENNIS ACADEMY
- Joe Espinosa's Baseball Plus
- Joe Fix Its
- Joe Keany 5K and 1 Mile Family Fun Run/Walk
- Joe Maguire Volleyball Camp
- Joe Mentz Golf