Walking the Long Light
What summer asks of your body, and the small ways I have learned to meet it halfway
The morning was hot even before the sun came up. My shirt was damp as I hit the quarter mile marker. The light came up orange and thick and kinda sticky along the river. There was nothing to do but stop for a moment and receive it instead of walking straight through. I used to walk straight through a lot of things. I am learning, slowly and imperfectly, not to.
There is something about summer that turns the volume up on everything. The green gets greener. The birdsong gets louder and more layered, dozens of songs stacked on top of each other instead of the one or two solitary calls that carry through a February morning. The air smells like cut grass and river mud and somebody's honeysuckle two yards over, all of it arriving at once instead of one clean, cold note at a time. My own skin feels different too, the heat already sitting on it before I've gone half a mile. My senses are more awake and more present than they were in the gray months. It feels less like walking through a season and more like walking through something that is fully alive and awake. You know that feeling if you've had it.
I used to believe summer was the easy season, the reward lap after months of ice and wind and boots. Winter was the one that demanded something of me. Summer was supposed to be simple, gentle. It took getting caught two miles from home one July afternoon with absolutely nothing left in the tank to understand how wrong I was. I remember the exact spot on the trail where my legs stopped cooperating, a shaded bend near a stand of pines that should have felt like relief and instead felt like the moment everything caught up with me at once. My hands were tingling. My thoughts had gone strange and slow. I sat down right there on the dirt because standing had stopped being a reasonable option, and I understood in a very physical, very undignified way that heat is not just weather. It is a force that takes something from you the second you step into it, and it keeps taking whether you notice or not.
Here is the part that surprised me most, once I started paying attention. Sweat is not simply water leaving your body. It carries sodium and potassium out with it, the exact minerals your heart and your muscles depend on to function at all, and thirst is a remarkably late warning system. By the time you feel thirsty, you are already behind, already running a deficit that your body has been quietly accumulating for the better part of an hour (or day!). Researchers who study heat and hydration talk about this lag constantly, the gap between what the body needs and what the mind registers as a need. It is not a design flaw exactly. It is just an old system built for a world with fewer hot mornings than the ones we are walking through now.
So my walk has changed shape this year. I go earlier now, out the door while the sky still has that soft gray unfinished look. The difference between a five a.m. walk and a six a.m. walk in July can be ten degrees and an entirely different conversation with your body, and I have stopped pretending otherwise. Hydration is now an ever-present strategy for me (it’s now a joke amongst friends and family). Electrolytes have become part of the routine too, not because some Instagram ad convinced me they were essential, but because I know exactly what it feels like to run out of gas that far from the door, sitting on a dirt trail with tingling hands, and I have no interest in feeling that particular kind of foolish twice in one lifetime.
There is a strange comfort in learning these small corrections. It feels less like discipline and more like finally listening to something my body has been trying to tell me for years, in a language I only recently bothered to learn. I think a lot of us walk around assuming our bodies are simple machines that either work or don't, when really they are constantly sending small, specific messages if we're willing to slow down enough to receive them. The tingling hands were a message. The damp shirt at the quarter-mile mark is a message too, just a gentler one, the kind you can still do something about before it becomes an emergency.
None of this requires much beyond attention. I hope to say this gently, because I think heat advice can start to sound like a lecture if you're not careful, and that is the last thing I want to do. A route with shade is worth the extra distance it sometimes costs. Pale fabric beats black in July sun no matter how good the black looks on the hanger. The back of your neck deserves covering, more than you probably think it does. More water than feels necessary is usually about right, and then a little more on top of that, because the body's accounting system runs slower than you'd like. A body announces when something is off, quietly at first and then not quietly at all, and in real heat that message can arrive faster than you'd expect.
What I keep coming back to, walking these hot mornings with my shirt already damp before I really start, is that summer does not cancel the walk. It just renegotiates the terms. Earlier starts, closer listening, and the walk gives back everything it always has, amplified somehow, louder and greener and more alive than it was in January. The heron is still there, unbothered by the heat in the way herons seem unbothered by most things. The light still does something worth climbing out of bed for, still finds a way to turn ordinary water the color of something you'd want to bottle and keep. The season simply keeps its own schedule now, and the only real trick, the only thing any of us actually need to learn, is how to meet it there instead of waiting for it to meet us on the terms we used to take for granted.
This Summer's Walking Kit
A few things that have earned a permanent spot in my life once the heat arrived:
Ultima Replenisher electrolytes. Zero sugar, easy on the stomach, and I mix it into my water bottle before I even leave the house so I am ahead of the sweat instead of chasing it.
Cooling socks. A pair of merino or bamboo blend socks does more for a hot walk than people expect. Your feet swell in heat, and cotton just holds the moisture against your skin. Merino wicks it away and somehow still feels cool by mile three.
A wide-brim sun hat, not a baseball cap. Your neck and ears need the coverage too, and a baseball cap leaves both exposed.
A cooling towel or bandana. Wet it, wring it, drape it around your neck. It sounds small. It is not small.
Mineral sunscreen you actually reapply. SPF fades with sweat far faster than the bottle wants you to believe.
Trail shoes with real mesh venting. If your feet are swimming in their own heat by the halfway point, the shoe is working against you.
None of this is about gear for gear's sake. It is about giving your body what it needs so the walk stays a gift instead of becoming something you white-knuckle through.
Libby DeLana is an executive creative director with an explorer’s heart. She writes about walking, cold water, and the small rituals that make a life feel awake. Her books, Do Walk and Cold Joy, are companions for anyone who likes a little adventure in their days. You can find her on Instagram @thismorningwalk, @thiscoldjoy, and @parkhere. You can find Cold Joy at thiscoldjoy.com.