Does Foam Rolling Work? What Research Shows for Runners

Foam rollers sit in almost every runner’s closet, and the reason most runners give for using one is that it speeds up recovery.

Over the last decade, enough studies have tested foam rolling to show where it helps and where it doesn’t.

In one study of trained runners, rolling after a hard downhill run made stepping down from a chair about 40% less painful 2 days later.

But the same runners ran a 3 km time trial no faster than when they skipped the roller.

So does foam rolling work, and when is it worth your time?

In this article, you’ll learn what the research says about foam rolling for runners:

• How much foam rolling eases soreness after hard runs, and what it does for your next workout
• Whether rolling beats jumping jacks, sprints or goblet squats before a run
• The 16-minute routine from the runner study, and when to fit it into your week

Does Foam Rolling Reduce Soreness After a Hard Run?

Rolling your legs after a hard run reduces how sore they feel over the next 2 days.

A 2020 study of 8 trained runners who ran downhill for 30 minutes found that 16 minutes of foam rolling afterward left them with a soreness rating of 3.1 out of 10 when stepping down from a chair 2 days later, compared with 5.4 out of 10 after sitting in sham compression tights.

That means stepping down hurt about 40% less after foam rolling.

The runners were told the tights were real compression tights, so they expected those to help too.

When the runners rated their soreness standing still, the difference was small enough that it could have been chance.

Downhill running is a useful test because it leaves your quads sore for days.

A 2019 analysis of 21 studies backs this up, with foam rolling after exercise reducing how much muscle pain people felt by 6.0%.

Of all the outcomes in that analysis, pain relief after exercise had the largest effect.

Will Foam Rolling Help You Run Better in Your Next Workout?

Feeling less sore and running faster are two separate results, and the runner study only found the first.

The runners in that 2020 study also ran a 3 km time trial 2 days after the downhill run, and foam rolling didn’t change their times.

The 2019 analysis found a small benefit in other studies, which measured sprinting, jumping and strength rather than distance running.

Foam rolling after a hard session reduced the drop in sprint performance by 3.1% and the drop in strength by 3.9%.

Foam rolling makes your legs feel better after a hard run, but there’s little evidence it helps you run faster in the next one.

That means you still need easy days after a hard session, even if rolling makes your legs feel ready sooner.

Does Foam Rolling Before a Run Make You Faster?

Rolling right before a run gives you a small boost at best.

The same 2019 analysis found that foam rolling before exercise improved sprint performance by 0.7% and flexibility by 4.0%.

Its effect on jumping and strength was too small to matter.

The authors of that analysis concluded that foam rolling suits warming up better than recovery, based on those small pre-exercise gains.

Weeks of regular rolling don’t add up to more speed.

A 2022 analysis of 8 studies in which people foam rolled for more than 2 weeks found no improvement in performance compared with people who didn’t foam roll.

That means rolling before a run can help you feel loose, and your speed and strength still come from training.

Is Foam Rolling Better Than Jumping Jacks, Sprints or Goblet Squats?

As a warm-up, foam rolling loosens your muscles about as much as other ways of warming up.

A 2024 analysis of 38 studies with 1,134 participants found that foam rolling and stretching improved range of motion no more than other warm-up activities that raise muscle temperature, such as walking, cycling, easy jogging or calisthenics.

That means a few minutes of easy jogging or calisthenics like jumping jacks loosens your legs as much as rolling them.

None of these studies compared foam rolling with sprint or squat training for building speed or strength.

Strides and sprints train you to run fast, and goblet squats build leg strength over weeks of training.

Foam rolling won’t give you either, since weeks of regular rolling didn’t improve performance in the 8-study analysis.

If you have 10 minutes before a run, a dynamic warm-up and a few strides do more for your running, and you can roll afterward if you’re sore.

Our guide to foam rolling vs calisthenics compares rolling with bodyweight warm-up exercises in more detail.

Does Foam Rolling Make You More Flexible?

Foam rolling loosens a muscle for a few minutes, and the gain gets bigger when you keep rolling for more than a month.

A 2013 study of 11 active men found that rolling the quads for 2 minutes increased how far they could bend their knee by 10 degrees.

After 10 minutes, 8 degrees of that gain was still there, and their quads were just as strong as before rolling.

Rolling your quads for 2 minutes loosened them for at least 10 minutes without weakening them.

A 2022 analysis of 11 foam rolling training studies found that programs longer than 4 weeks improved range of motion more than shorter ones.

The gains showed up at the hamstrings and quads, while rolling the calves didn’t improve ankle range.

That means if your hamstrings or quads feel tight, roll them regularly and give it at least 4 weeks before you judge it.

Why Does Foam Rolling Reduce Pain?

Part of foam rolling’s effect seems to come from your nervous system changing how much pain you feel.

A 2015 study of 150 people with a tender spot in one calf found that 30 seconds after a roller massage on that calf, the pressure it took to cause pain had risen by 24%.

Rolling the other calf instead raised it by 21%.

Rolling one leg can’t change the muscle in the other leg, so at least some of the pain relief likely comes from your brain and spinal cord turning down pain signals.

Can Foam Rolling Prevent Running Injuries?

No runner study has tested foam rolling on its own as a way to prevent injuries.

A 2023 study of 433 everyday runners found that a twice-weekly strength and foam rolling program didn’t lower injury rates for the group as a whole over 18 weeks, but the 65 runners who stuck with it most closely were 85% less likely to get injured than runners who didn’t do the program.

Because the program combined strength work and foam rolling, the study can’t tell you which part reduced injuries.

Runners who stick with a program most closely may also train more carefully in other ways.

That means the evidence supports foam rolling as one part of a routine that includes strength work.

How Should Runners Use a Foam Roller?

Use your foam roller after the runs that leave you sorest, such as hard workouts, long runs, downhill runs and races.

The runner study used this routine right after the downhill run, rolling from just below the hip to just above the knee:

1. Quads: 1 minute on the front of your thigh.
2. Outer thigh: 1 minute on the outside of your thigh, along the IT band.
3. Hamstrings: 1 minute on the back of your thigh.
4. Glutes: 1 minute on your buttock.

Do all 4 muscles on one leg, then switch legs.

Go through both legs a second time for a total of 16 minutes.

A 2014 study of experienced weightlifters used a 20-minute routine right after a hard squat session and again on each of the next 2 days.

Their soreness stayed lower than the group that didn’t roll for all 3 days.

How hard you press and where you roll matter too, and our guide to common foam rolling mistakes covers both.

Roll after your hardest runs to ease soreness, and if you also roll before a run, add a few minutes of easy jogging or strides.

The table below sums up what the research found and what to do with it:

Question	What the research found	What to do
Does it ease soreness?	Stepping down hurt about 40% less 2 days after a downhill run	Roll after your hardest runs
Does it help your next run?	No change in a 3 km time trial 2 days later	Keep your easy days after hard sessions
Does rolling before a run help?	Sprint performance up 0.7%, and no gain from weeks of rolling	Fine to do, alongside an active warm-up
Is it a better warm-up than other exercises?	No better for range of motion than walking, cycling, jogging or calisthenics	Jog or do calisthenics like jumping jacks
Does it make you more flexible?	Gain within minutes, bigger gain after 4+ weeks at the hamstrings and quads	Roll tight thighs for at least 4 weeks
Does it prevent injuries?	Only tested together with strength work	Pair it with strength training