Women's Motocross Championship
WMX Riders: S
- Monster Energy AMA Supercross Championship
- AMA Pro Motocross Championship
- SuperMotocross World Championship
- FIM Motocross World Championship
- Progressive GNCC Racing
- Motocross of Nations
- FIM World Supercross Championship
- Australian Supercross Championship
- Women's Motocross Championship
- Monster Energy Cup
-
Tania Satchwell
Napier, New Zealand -
Danielle Sawicki
-
Lindsey Scheltema
Byron Center, MI -
Kristy Shealy
-
Jacki Short
-
Tatum Sik
Temecula, CA -
Samantha Sisinger
Rochester, IN -
Michelle Skender
Reno, NV -
June Skyette
-
Stephanie Smith
Phoenix, AZ -
Jessica Smith
-
Jenna Smith
Andover, CT -
Jessia Snyder
Elburn, IL -
Jessica Snyder
Elburn, IL -
Katie Socakz
Wheaton, IL -
Katie Sokacz
Wheaton, IL -
Kelly Spring
Superior, CO -
Courtney Springer
Olympia, WA -
Ryann Stacy
Colrain, MA -
Sedanna Stillmock
-
Sedanna Stillrock
-
Jacqueline Strong
Cottonwood, AZ -
Kristin Sudahl
-
Kristine Sundahl
-
Kristina Sundal
Pickering, ON -
Kristin Sundal
Pickering, ON -
Saya Suzuki
-
Layne Swanson
-
Krisa Sweeney
Seeuonk, MA