ElevusElevus / Guides / Hybrid training
Hybrid training: how to lift and run in the same week
Short answer: most hybrid athletes do best with 2 to 4 lifting sessions and 2 to 4 runs a week. Keep about 80% of your running easy, put a day between heavy leg sessions and hard runs (or at least 6 hours), and when both fall on the same day, do first whichever one you care about more. Research suggests running this way doesn't cost you muscle or maximal strength.
What is hybrid training?
Hybrid training means training for strength and endurance at the same time, instead of in separate seasons. A hybrid athlete might squat twice a week and run a half marathon, or train for a fitness race like Hyrox that mixes 8 km of running with sled pushes, wall balls and carries.
The hard part isn't either half. It's fitting both into one week so that neither ruins the other: no heavy squats the day before intervals, no long run the morning after deadlifts, and enough recovery to keep progressing at both.
Does running kill your gains?
This worry has a name: the interference effect. Early studies found that adding endurance work to a strength program held back strength and size gains. Newer and larger reviews are more reassuring:
- A 2022 meta-analysis (Schumann and colleagues, Sports Medicine) found that concurrent training did not reduce muscle growth or maximal strength compared with lifting alone. It did blunt explosive strength, especially when lifting and endurance work were done in the same session.
- An earlier meta-analysis (Wilson and colleagues, 2012) found interference grew with the frequency and duration of endurance sessions, and was larger for running than for cycling.
- On order, a 2018 meta-analysis (Murlasits and colleagues) found lifting before endurance work led to better lower-body strength gains, with no difference for aerobic fitness or muscle size.
In practice: easy running in sensible amounts won't cost you muscle. Lots of hard running crammed next to heavy leg days can cost you some strength and power. The sample weeks below are built around that.
Seven rules for a hybrid week
- Keep most running easy. About 80% of your running should be at a pace where you can talk in full sentences. That's the intensity split most endurance athletes use, and easy miles barely touch your recovery for lifting.
- Separate hard legs from hard runs. A full day between them is ideal. If they have to share a day, leave at least 6 hours: strength gains in one study were better with 24 hours between sessions than with none.
- Same session? Do your priority first. If strength is the goal, lift first. If you're peaking for a race, run first.
- Don't put the long run after heavy squats or deadlifts. Tired legs make the long run a slog and raise injury risk. Put a lighter lower day or an upper day before it.
- Progress one thing at a time. Add mileage or add lifting volume in a given block, not both. When running volume climbs, hold lifting steady, and the other way round.
- Take a lighter week every 4 to 6 weeks. Cut volume by roughly a third in both lifting and running. Sooner if sleep, mood or performance drop for more than a few days.
- Eat enough for two sports. Aim for about 1.6 g of protein per kg of bodyweight a day (benefits level off around there, with an upper range of about 2.2 g/kg), and eat more carbohydrate on days with two sessions.
Sample hybrid training weeks
Lift Run Conditioning Rest
3 sessions: getting started
For lifters adding running, or runners adding lifting, with limited time.
| Day | Session | Notes |
|---|---|---|
| Mon | Lift Full body A | Squat, bench press, row, 3 sets of 5 to 8 |
| Tue | Rest | Walk, mobility |
| Wed | Run Easy run, 30 to 40 min | Conversational pace the whole way |
| Thu | Rest | |
| Fri | Lift Full body B | Deadlift, overhead press, pull-ups, lunges |
| Sat | Rest | Or a second easy run once this feels easy |
| Sun | Rest |
5 sessions: the standard hybrid week
Three full-body lifting days and two runs. This is the structure of the Hybrid Base program in Elevus (8 weeks).
| Day | Session | Notes |
|---|---|---|
| Mon | Lift Full body A | Heaviest leg work of the week |
| Tue | Run Easy run, 30 to 40 min | Add 4 to 6 short strides at the end |
| Wed | Lift Full body B | Upper-body focus, lighter legs |
| Thu | Rest | Mobility or stretching |
| Fri | Lift Full body C | Moderate; single-leg work over heavy squats |
| Sat | Run Long easy run, 45 to 75 min | Builds 5 to 10 min every other week |
| Sun | Rest |
7 sessions: four lifts and three runs
For experienced hybrid athletes training for a half marathon or similar while keeping strength. Hybrid Endurance in Elevus (12 weeks) keeps three full-body lifting days and runs three times a week.
| Day | Session | Notes |
|---|---|---|
| Mon | Lift Lower, heavy | Squat or deadlift focus |
| Tue | Lift Upper + Run easy 30 min | Run in the evening, or straight after lifting |
| Wed | Run Intervals | For example 5 × 1 km at 10 km pace, 2 min easy jog between |
| Thu | Lift Upper | |
| Fri | Lift Lower, light | Single-leg and posterior chain, nothing to failure |
| Sat | Run Long easy run, 60 to 90 min | |
| Sun | Rest |
A Hyrox-style race week
Fitness races like Hyrox alternate 1 km runs with eight stations, so the week trains running, strength and running on tired legs. For a full block, see the free 12-week Hyrox training plan and 12 Hyrox workouts.
| Day | Session | Notes |
|---|---|---|
| Mon | Lift Full body strength | Squat, push press, row, 4 sets of 5 |
| Tue | Run Intervals | For example 6 × 1 km at goal race pace, 90 s rest |
| Wed | Conditioning Station work | Sled push, wall balls, farmers carry, rowing, in circuits |
| Thu | Run Easy run, 40 min | |
| Fri | Lift Lower + carries | Lunges, deadlift variations, loaded carries |
| Sat | Conditioning Run + station simulation | Alternate with a long easy run every other week |
| Sun | Rest |
Should you lift or run first?
On separate days, it doesn't matter. On the same day, do your priority first. Lifting first protects lower-body strength gains; running first protects the quality of a key run. If you have to stack them, an easy run after lifting costs very little, while hard intervals before heavy squats cost a lot.
Cycling and rowing interfere less with leg strength than running does, which makes them good choices for extra conditioning in a strength-focused block.
Coming from the running side? Strength training for runners has a two-session plan built around your mileage.
Run these weeks in Elevus
Hybrid Base and Hybrid Endurance lay out your lifting and runs across the days you can train. Every set gets a suggested weight and reps. Runs from Apple Watch count toward your per-muscle recovery, and Elevus tells you when a lighter week is due.
Download on theApp StoreHybrid training FAQ
How many days a week should a hybrid athlete train?
Most people do well on 4 to 6 days with 5 to 7 sessions: 2 to 4 lifting sessions and 2 to 4 runs. Beginners can start with 3 sessions (two lifts, one run) and add a run once that feels easy.
Can you build muscle while running?
Yes. A 2022 meta-analysis found concurrent strength and endurance training didn't reduce muscle growth compared with lifting alone. Keep most runs easy, eat enough protein and total calories, and avoid stacking hard runs next to heavy leg days.
Should I lift or run first?
Do your priority first. Lifting before running led to better lower-body strength gains in a 2018 meta-analysis. On separate days, order doesn't matter.
What's a good hybrid training split?
Three full-body lifting days (Monday, Wednesday, Friday) with an easy run on Tuesday and a long easy run on Saturday is a reliable starting point. Advanced athletes can move to an upper/lower split with three runs, including one interval session.
Is Hyrox hybrid training?
Yes. Hyrox races alternate eight 1 km runs with eight functional stations (including sled push, sled pull, rowing, farmers carry and wall balls), so they reward exactly the mix of strength and running that hybrid training builds.
References
- Schumann M, Feuerbacher JF, Sünkeler M, et al. Compatibility of concurrent aerobic and strength training for skeletal muscle size and function: an updated systematic review and meta-analysis. Sports Medicine. 2022;52(3):601–612.
- Wilson JM, Marin PJ, Rhea MR, et al. Concurrent training: a meta-analysis examining interference of aerobic and resistance exercises. Journal of Strength and Conditioning Research. 2012;26(8):2293–2307.
- Murlasits Z, Kneffel Z, Thalib L. The physiological effects of concurrent strength and endurance training sequence: a systematic review and meta-analysis. Journal of Sports Sciences. 2018;36(11):1212–1219.
- Robineau J, Babault N, Piscione J, et al. Specific training effects of concurrent aerobic and strength exercises depend on recovery duration. Journal of Strength and Conditioning Research. 2016;30(3):672–683.
- Seiler S. What is best practice for training intensity and duration distribution in endurance athletes? International Journal of Sports Physiology and Performance. 2010;5(3):276–291.
- Morton RW, Murphy KT, McKellar SR, et al. A systematic review, meta-analysis and meta-regression of the effect of protein supplementation on resistance training-induced gains in muscle mass and strength in healthy adults. British Journal of Sports Medicine. 2018;52(6):376–384.
General training information, not medical advice. Hyrox is a trademark of its owner; Elevus is not affiliated with or endorsed by Hyrox.