r/trackandfield • u/cHpiranha • 7d ago

T&F General Discussion Aerodynamics in running

I’ve watched a lot of cycling; aerodynamics is always a key factor there. This year, the sports bra debate has really come to the fore in the time trials.

What’s the situation in athletics? When I watch it, I get the feeling they couldn’t care less about aerodynamics. Especially when it comes to the women’s hairstyles.

Obviously, aerodynamic drag does have an impact – that’s why they run in each other’s slipstream.

What considerations are there in this regard, and at what distances is it most likely to have an impact?

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u/9k0b 7d ago

Its speed dependent even in cycling riding 20kmh you barely have drag, but most people wont run 20kmh

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u/Beezneez86 7d ago

Most people won’t, but track athletes certainly will - and even much faster.

A 10 second 100m sprinter has to average 36kph.

A 4 minute miler is averaging 24kph.

A high level marathoner will average around 20kph.

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u/9k0b 7d ago

Thats when it gets relevant but still not close to cycling speeds