Sports Illustrated's Fittest 50 Females

Sports Illustrated's Fittest 50 Females

SPEED: Allyson Felix

Ian Walton/Getty Images

Age: 29 | Height: 5'6" | Weight: 125 lbs. | Track & Field

STRENGTH: Serena Williams

Al Tielemans/SI

Age: 33 | Height: 5'9" | Weight: 155 lbs. | Tennis

AGILITY: Simone Biles

Lintao Zhang/Getty Images

Age: 17 | Height: 4'9" | Gymnastics

ENDURANCE: Kristin Armstrong

Odd Andersen/AFP/GettyImages

Age: 41 | Height: 5'8" | Weight: 128 lbs. | Road Cyclist

Abby Wambach

Jerome Davis/Icon Sportswire

Age: 34 | Height: 5'11" | Weight: 179 lbs. Soccer

Alana Blanchard

Kelly Cestari/ASP via Getty Images

Age: 24 | Height: 5'8" | Weight: 120 lbs. | Surfing

Anastasia Ashley

Dave Lee/GC Images

Age: 27 | Height: 5'7" | Weight: 110 lbs. | Surfing

Angel McCoughtry

Ned Dishman/NBAE via Getty Images

Age: 28 | Height: 6'1" | Weight: 154 lbs. | Basketball

Ashely Fiolek

Christian Pondella/Getty Images

Age: 24 | Height: 5'2" | Weight: 106 lbs. | Motocross

Camille Leblanc-Bazinet

Courtesy of CrossFit, Inc.

Age: 26 | Height: 5'2" | Weight: 130 lbs. | CrossFit

Candice Dupree

Andrew D. Bernstein/NBAE via Getty Images

Age: 30 | Height: 6'2" | Weight: 172 lbs. | Basketball

Candace Parker

Shane Bevel/NBAE via Getty Images

Age: 28 | Height: 6'4" | Weight: 181 lbs. | Basketball

Caroline Wozniacki

Al Tielemans/SI

Age: 24 | Height: 5'10" | Weight: 143 lbs. Tennis

Christie Rampone

Rich Schultz/AP

Age: 39 | Height: 5'6" | Weight: 141 lbs. | Soccer

Claressa Shields

Scott Heavey/Getty Images

Age: 19 | Height: 5'9" | Weight: 165 lbs. | Boxing

Dana Vollmer

Al Bello/Getty Images

Age: 27 | Height: 6'0" | Weight: 150 lbs. | Swimming

Darya Domracheva

Simon Bruty

Age: 28 | Height: 5'6" | Weight: 123 lbs. | Biathlon

Darya Klishina

FRANCK FIFE/AFP/Getty Images

Age: 23 | Height: 5'8" | Weight: 119 lbs. | Long Jump

Dawn Harper-Nelson

FABRICE COFFRINI/AFP/Getty Images

Age: 30 | Height: 5'6" | Weight: 134 lbs. | Track & Field

Gretchen Bleiler

Hannah Johnston/Getty Images

Age: 33 | Height: 5'5" | Weight: 126 lbs. | Snowboarding

Hannah Teter

Jed Jacobsohn

Age: 27 | Height: 5'7" | Weight: 132 lbs. | Snowboarding

Hayley Wickenheiser

David E. Klutho/SI

Age: 36 | Height: 5'10" | Weight: 170 lbs. Ice Hockey

Hilary Knight

David E. Klutho/SI

Age: 25 | Height: 5'11" | Weight: 172 lbs. Ice Hockey

Ireen Wust

Robert Beck/SI

Age: 28 | Height: 5'6" | Weight: 139 lbs. | Speed Skating

Jamie Anderson

Robert Beck/SI

Age: 24 | Height: 5'3" | Weight: 119 lbs. | Snowboarding

Jennifer Suhr

Harry Engels/Getty Images

Age: 32 | Height: 6'0" | Weight: 143 lbs. | Pole Vault

Jessica Ennis-Hill

Stu Forster/Getty Images

Age: 28 | Height: 5'5" | Weight: 126 lbs. | Track & Field

Josephine Pucci

David E. Klutho/SI

Age: 23 | Height: 5'9" | Weight: 150 lbs. | Ice Hockey

Kacy Catanzaro

Peter Larsen/Esquire Network/NBCU Photo Bank

Age: 24 | Height: 4'11" | Weight: 100 lbs. American Ninja Warrior

Katarina Johnson-Thompson

Matthew Lewis/Getty Images

Age: 21 | Height: 6'0" | Weight: 150 lbs. | Track & Field

Katie Taylor

Popperfoto/Getty Images

Age: 28 | Height: 5'5" | Weight: 132 lbs. | Boxing

Kerri Walsh Jennings

Robert Beck/SI

Age: 32 | Height: 6'2" | Weight: 157 lbs. | Beach Volleyball

Maria Clara Salgado Rufino

Lintao Zhang/Getty Images

Age: 31 | Height: 5'7" | Weight: 136 lbs. | Beach Volleyball

Maria Sharapova

Bob Martin/SI

Age: 27 | Height: 6'2" | Weight: 130 lbs. | Tennis

Mariana Pajon

Phil Walter/Getty Images

Age: 23 | Height: 5'2" | Weight: 117 lbs. | Cycling

Marit Bjorgen

POPPE, CORNELIUS/AFP/Getty Images

Age: 34 | Height: 5'6" | Weight: 141 lbs. | Cross-country skiing

Maya Moore

Ned Dishman/NBAE via Getty Images

Age: 25 | Height: 6'0" | Weight: 174 lbs. | Basketball

Miesha Tate

Reinhold Matay/AP

Age: 28 | Height: 5'7" | Weight: 135 lbs. | MMA

Mikaela Shiffrin

Simon Bruty/SI

Age: 19 | Height: 5'7" | Weight: 141 lbs. | Skiing

Miroslava Knapková

Kirsty Wigglesworth - IOPP Pool/Getty Images

Age: 34 | Height: 5'11" | Weight: 152 lbs. Rowing

Missy Franklin

Streeter Lecka/Getty Images

Age: 19 | Height: 6'1" | Weight: 165 lbs. | Swimming

Misty Copeland

Jeffrey R. Staab/CBS via Getty Images

Age: 32 | Height: 5'2" | Ballet

Nicola Spirig

Joaquin SARMIENTO/AFP/Getty Images

Age: 32 | Height: 5'5" | Weight: 117 lbs. | Triathlon

Ronda Rousey

Jeff Gross/Getty Images

Age: 27 | Height: 5'6" | Weight: 135 lbs. | MMA

Samantha Briggs

Courtesy of CrossFit, Inc.

Age: 32 | Height: 5'6" | Weight: 135 lbs. | CrossFit

Skylar Diggins

Scott Cunningham/NBAE via Getty Images

Age: 24 | Height: 5'9" | Weight: 146 lbs. | Basketball

Stephanie Gilmore

Kelly Cestari/ASP via Getty Images

Age: 26 | Height: 5'10" | Weight: 147 lbs. Surfing

Sydney Leroux

Jerome Davis/Icon Sportswire

Age: 24 | Height: 5'7" | Weight: 146 lbs. | Soccer

Tianna Bartoletta

Andy Lyons/Getty Images

Age: 29 | Height: 5'6" | Weight: 130 lbs. | Track & Field

Tina Charles

Jesse D. Garrabrant/NBAE via Getty Images

Age: 26 | Height: 6'3" | Weight: 194 lbs. | Basketball