Sleep

Learn the best cutoff times and intensity tweaks to keep late treadmill runs sleep-friendly.

Finish hard dusk trails earlier, cool down and dim lights to fall asleep faster and wake rested.

Learn how much extra sleep to bank in race week and how to handle a restless night before the start.

Use morning light and dim evenings to hold early bedtimes and cut injury risk during November training.

Match your Friday bedtime to Saturday’s start so the 5km steadies sleep instead of starting debt.

Time your treadmill run to end 90 minutes before bed, then use shower and bedroom tweaks to drift off faster.

Sleep 7-plus hours to steady footing, speed muscle repair, and lower injury risk on technical trails.

See how Garmin sleep scores shape morning training advice and when to adjust your hard run.

Race-week sleep targets for 5K runners, plus how to bank sleep early and cope if race-eve rest falls apart.

Learn how early runs and heavy mileage cut sleep, and how to protect bedtime to stay fast and injury-free.