How to combine running and lifting
You can get stronger and run better in the same training block. It comes down to three things: how hard the runs are, where they sit next to leg day, and how much you eat.
The short version
- Keep about 80% of your running easy. You should be able to hold a conversation. Save hard efforts for one or two runs a week.
- Never stack a hard run straight after heavy legs. Leave at least a day between them, ideally 48 hours.
- Put your priority first. On days you do both, the session you care most about goes first.
- Eat more than you think. Training for two things costs more energy. Under-eating stalls both.
- Track both in one place so you can see the week as a whole, not two separate plans that collide.
Sample week: 3 days
For busy weeks, or if you're new to training both.
| Day | Session |
|---|---|
| Monday | GymFull body strength: squat, press, row |
| Wednesday | RunEasy run, 30–40 min |
| Saturday | GymFull body strength: deadlift, bench, pull-ups, then a 15 min easy jog |
Sample week: 4 days
A good balance for most people who want both strength and running fitness.
| Day | Session |
|---|---|
| Monday | GymLower body strength (heavy) |
| Tuesday | GymUpper body strength |
| Thursday | RunIntervals or tempo run |
| Saturday | RunLong easy run |
Heavy legs on Monday, hard run on Thursday: plenty of space between them. The long run sits at the end of the week when your legs have recovered.
Sample week: 5 days
For people training for a race or a hybrid event like Hyrox.
| Day | Session |
|---|---|
| Monday | GymLower body strength (heavy) |
| Tuesday | RunEasy run, 30–45 min |
| Wednesday | GymUpper body strength |
| Thursday | RunIntervals or tempo run |
| Friday | RestRest or mobility |
| Saturday | RunLong easy run |
| Sunday | GymFull body, moderate weight |
Same-day sessions
Sometimes the only way to fit both in is one day. That's fine. Do the more important session first, keep the second one shorter, and if possible split them into morning and evening. An easy run after an upper body session costs very little. A hard run after heavy squats costs a lot.
What to watch for
The warning signs are usually spread across both disciplines, which is why they're easy to miss: your lifts stall, your easy pace creeps up at the same heart rate, and your legs feel heavy on every run. When that happens, cut the intensity of your runs for a week before cutting the lifting.
Strand keeps gym sessions, runs and swims in one log, so you can see when a heavy leg day and a hard run are about to land too close together.
Want a target for October? Hybrid 12 is our free challenge: log 12 sessions in October, any mix of lifting and running counts.
Common questions
Can you run and lift weights in the same week?
Yes. Most people who train do both. The key is arranging the week so hard runs and heavy leg sessions don't land back to back, and keeping most running at an easy, conversational pace.
Should I run before or after lifting?
Do whichever matters most to you first. If strength is the priority, lift first and run after. If a race is coming up, run first. If you can, split them into morning and evening with six or more hours between.
How many days a week should I run and lift?
Three to five days is enough for most people. With three days, do two full-body strength sessions and one run, or the reverse. With five, do three strength and two or three runs, with only one or two hard runs a week.
Will running make me lose muscle?
Not if you eat enough protein and total energy, keep most running easy, and keep lifting heavy. Muscle loss from running mostly happens when people under-eat or drop strength work entirely.
Log your runs and your lifts together
Strand tracks GPS runs, gym sessions, swims and nutrition in one app. Free on iPhone and Android.
This guide is general information, not medical or coaching advice. If you have an injury or health condition, speak to a qualified professional.