Running on sand—while it definitely has lots of benefits—can be tricky. On the plus side, the unstable surface provides extra strength training for your lower leg muscles, which have to work harder to stabilize your feet. And when you sink into the sand, it makes it even tougher for your body to lift up for each step, amping up the intensity of your run.
Thicker sand exaggerates each step making you feel like you’re climbing, so your calves are working that much harder to propel you forward.
But like any new activity, using your muscles in that different way can leave you super sore. Follow the below tips to enjoy your surfside run—and still feel good the next day.
Pick the Right Pack
Tighter, more packed sand (or even better, wet sand) is preferable to a dry, looser surface. It’ll still be soft, but you’ll sink in less and be less likely to overuse your muscles while trying to stable.
Keep it Short (and Less Frequent)
Even though your muscles are working extra hard, you might not feel the impact of an hour-long beach run until the next day…when you wake up achy and barely able to enjoy your vacation, let alone fit in another run. Start with just 20 to 25 minutes at a time (or even less) to make sure you don’t overdo it. And if you live near the ocean, don’t start doing all your runs at the beach. Once a week would be ideal.
Go Barefoot (if You Want)
If you’re prone to injury or require a very supportive shoe, you might want to keep them on. Not sure? Try walking a mile on the beach. If your calves hurt the next day, you probably shouldn’t run barefoot.
Go Flat—and Out and Back
Shorelines are sloped, which can mess with your form. Run on the flattest part of the sand that you can, and make sure you run back on the beach the way you came to even out any imbalances.
Wear extra sunscreen, since water and sand reflect rays. And check the tides so you don’t get stuck in a situation where you’re far from home and can’t run back.