Organizers
- Stowe Adaptive Sports
- Strafford County 4-H
- Strafford Nordic Center
- Strasburg Lions Club
- Strasburg Parks and Rec District
- Strategic Endurance LLC
- Strategic Nutrition and Fitness
- Stratford High School Fuel Up To Play 60
- Stratford School
- Stratford Schools
- Stratford Schools Inc
- Strathmore Bel Pre Dolphin Swim Team
- Stratton Golf School
- Strawberry Recreation District
- Strawberry Shortcut
- Strawberry ShortK
- Streamline Events
- Streams Community Hub
- Streamwood Stride
- Street Smart Soccer
- Street Tennis
- Streets Are For Everyone (SAFE)
- Strem HQ Tech Academy
- Strength United
- Stretch Dance Studio
- Strickland's Martial Arts
- Stride Events
- Stride for Awareness / SMPAL
- Stride for Pride
- Strider Events
- Strides for Peace
- STRIDES Human Performance Institute
- Strike And Submit Martial Arts and Fitness
- Strike FC Wisconsin
- Strike Out ALS
- Striker Life Half Marathon
- Strikers FC South Bay
- Strive 2 Tri Jr. Triathlon Club
- Strive Scholarship White Bear Lake
- Strive Soccer LLC
- STRIVE Trips
- STRIVE Wellness Run for Owatonna Rotary
- Striving Stars Cross Country Day Camp
- Strong By Faith
- Strong Enough
- Strong Island Running Club
- Strong Wings Adventure School
- Stronger Women Stronger World
- Strongwater Farm
- Stroud Region Open Space and Recreation
