Split shorts are officially the fastest running bottoms in the

While Cheptegei's run was a big win for Team Half-Tights, split shorts still reign supreme in distance running

18 Best Running Shorts That Don't Ride Up, from £8.49

Men's Running & Athletic Shorts - New Balance

How to Choose Running Shorts: Styles, Features, & More

adidas Men's Own The Run Split Shorts, Black/Reflective Silver, XX-Large at Men's Clothing store

Men's Running & Athletic Shorts - New Balance

adidas Fast Split Shorts Black

Best Running Shorts for Men - Believe in the Run

Running Shorts. Trail & Jogging Shorts. Nike CA

Men's 4 Split Running Shorts – ChicknLegs

Women's Workout & Running Shorts - New Balance

What do you need from your go-to running shorts? They need to be light and stretchy to let you move, and have a liner to keep you cool and dry. Done.

Women's UA Pro Runner Split Shorts

How to Choose Running Shorts: Styles, Features, & More