when to run

Know exactly when to lace up.

A 7-day weather forecast, every hour of every day rated Go, Caution, or No-go — so you stop guessing and start running.

Mon ⛅
Tue 🌦
Wed 🌧

Ready to run smarter?

Sign in to see your personalised forecast, or create a free account to get started.

What do I get with Pro? →

when to run

Your account is pending approval.

You'll get access once an admin approves your sign-up.

when to run

Detecting location…
⚙
My Locations
Loading forecast…
Go
Caution
No-go
Darker = further from ideal
Go times only Hide caution & no-go hours
✦ PRO
Go times only is a Pro feature — filter every view down to just the windows worth lacing up for. See Pro →