Flat running vs. hill running is the theme of the week, and let me tell you, there are some serious differences.
I live and run in Florida, the Sunshine State, which is also known as the “Flat State.” In order to get any kind of hill training, I have to drive to a bridge or a parking garage. Additionally, our city is less than 10 feet above sea level, so altitude is a complete non-issue for me.
I just spent the last five days in a cabin on the side of a mountain. In my (inexperienced) head, I figured running would be harder, but I had no idea how much of a challenge waited for me. The truth is, I managed very little actual running, due to the incline of the hills. I just wasn’t prepared.
You Use Entirely Different Muscles On Hills
I hear so many runners talking about how running on flat roads is difficult because you always engage the same muscles with no variation. Well, I’m here to say that when you are running up and down hills, you work muscles you didn’t know existed. I struggled heading up, and cramped in my left (read: uninjured) leg coming back down. To be honest, I would think running flat would be a welcome relief to everyone, but clearly, it’s the preference to which I’m accustomed.
The Air Is Different Up There
The first major difference in the flat running vs hill running challenge is air. Hillier automatically means higher, and higher means thinner air. In Florida, we deal with humidity, which definitely makes it hard to breathe. I was amazed at how much I exerted myself doing less when at a higher elevation. There was more walking than running, and it was shocking how much hungrier and tired I was than when I do harder and more intense activity at home.
Safety Precautions Are Different
On a flat road, visibility is a bit less of an issue than on a hilly one. Everything is wide open and exposed, so it’s easier to be spotted by drivers and also to have your movements a bit more exposed.
Hills can lead to low visibility with their peaks and valleys and twists and turns. Even a driver paying super close attention might miss someone on the side of the road, which could lead to serious tragedy. This isn’t something I really had to think about before, and I was glad that I don’t run with music very much anymore. No distractions helped me stay more cognizant of approaching vehicles and sprinting deer.
(Please note, safety is super important no matter where you are engaging in activity. All runners, walkers, and cyclists should be on high alert).
Strength Training Might Be Even More Necessary For Hills
I runfessed that since I picked up Couch To 5K again, I’ve been a bit negligent in my strength training. What I learned in my flat running vs hill running lesson is that better core and upper body strength would have been hugely helpful. Is is FAR easier to maintain good posture and form when you’re not leaning into or back from a steep hill. The grades meant I used muscles I never knew existed in order to keep moving. Truth be told, even walking a mile up and a mile back down a road with a 500 foot elevation gain led to DOMS I haven’t experienced since my marathon in 2013. Days later, I was still a little sore! (Thank goodness for my roller!)
Do you train in a flatter or hillier area?
What are your thoughts on flat running vs hill running?
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Kimberly Hatting says
While I don’t love hill training, I do embrace the challenge. For me, it actually feels less of a challenge than continued flat running because your’e constantly using different (alternate?) muscles as you ascend/descend the inclines. It’s not as repetitious. I live about halfway up a hill, so most of my runs start with a good uphill climb right outta the gate LOL
runswithpugs says
This is what people say!!!
I will take boring flat all day long!
Darlene S Cardillo says
Ha Ha. I only run hills in races and most often I walk up them quickly and then run down them.
Most places I train on are flat.
Though many of my out of town races have been hilly!!!
runswithpugs says
This was like vertical climbing. Even walking, I couldn’t go super quickly. It was insane.
Rachel says
Wait, where did you go?? I knew you were gone but missed the memo on where. It looks beautiful!!
So I run mostly in hill country. And I will say this — FLAT IS SO HARD!!! Lol! I ran the local towpath last weekend and thought I was going to DIE because there was no variation in terrain. Now, having said that, I don’t run on mountains so there’s a distinct difference. 🙂
runswithpugs says
We were in Banner Elk, near Beech Mountain! It was phenomenal.
I think it’s so funny – I never would have thought flat was hard!
Lisa @ Mile by Mile says
I live around alot of hills, but I try to run on the flattest routes possible. I can’t completely avoid hills though unless I use the treadmill. Even though I run hills every day I still find them to be very challenging!
runswithpugs says
I think I would opt for the same if I lived near hills. They truly gave me a run for my money. Pun intended.
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Deborah Brooks says
I seriously thought I was going to pass out when I tried to run in Colorado last summer. The altitude and the hills together are not something you can just do without adjustment. Hills are tough!
runswithpugs says
I really didn’t think i would be a big deal if I took it easy. Nope. I was so very wrong.
runswithpugs recently posted…week 22 (2020): the one with no title
Marcia says
Like Florida, the Chicago area is pretty darned flat, so I totally feel you. Flat is always easier for me cuz that’s what I run. When I trained for Boston I had to find “a” hill to train on. Haha! Don’t even get me started on hills + altitude. I was a gasping wreck each time I ran RnRDenver and when I paced a friend for a leg of Leadville at 10,000 ft? Brutal. Strength training is very necessary.
runswithpugs says
I don’t think I would survive Leadville. The friends I know who had run i t had coaches who told them that running in Florida humidity was a great way to acclimate to the elevation and thinner air, but I just can’t see it.
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Debbie says
Hill running is tough! Especially when you’re a flatlander. 🙂 I live on a hill so I’m basically always either running uphill or downhill (fortunately not too steep).
runswithpugs says
Flatlander LOL! I love that!
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Denise @ runheartfit says
I mostly run flat routes but there’s an overpass by me that I do hill repeats on. Or I find a trail because most of them are hilly. We also have a cabin in the mountains and those hills plus the altitude can be killer.
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runswithpugs says
I was wrecked! And also so nervous I would lose so much fitness from being away. Turns out, I didn’t have much to worry about.
Catrina says
I remember being in Florida for three months and then returning hilly Switzerland.
Wow! Suddenly, even the smallest hills were exhausting!
I agree you use completely different muscles going uphill.
runswithpugs says
Right? Most of the state is beyond pancake flat, and the hills are maybe 30-40 feet up? Maybe? It’s a whole new world.
Beckett @ Birchwood Pie says
Unfortunately I don’t make hill running enough of a priority…the same way that I slack on strength training I slack on hill training. Someday I’ll stop procrastinating and take care of business.
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runswithpugs says
Right? But I also don’t feel too much motivation to do so. Who even knows when I will need to take on any kind of ascent or descent again?
Chocolaterunsjudy says
I have had some great PRs on flat . . . and also on hills (although my fav is downhill racing).
4700 is a big difference from FL, and it takes some acclimation. I live in a hilly area, but we’re not super high above sea level, either (unless you go up into the mountains, but that’s a good half hour drive at least).
runswithpugs says
I thought I liked downhill racing, but now I see that I didn’t really know what “downhill” meant. I feel so new!
George Gibson says
Dear Jenn, Thank you for sharing this article. Previously i didn’t know the difference between flat running vs. hill running. Now i clearly know.
I live in Hessen, Germany. Occasionally, I visit the hilly area, not on foot on my bike. A few days back, my leg started to ache all of a sudden. I went to the doctor. It is arthritis and he suggests me to walk and run two times a day. Since then I run 6km every day. And it’s flat running. Also, feel my body Immunity system much strong. I do not know the connection…
Did you jog today?
anita vick says
I studied human anatomy and physiology. so i agree with you about the different muscles used in uphill. Thanks for the insightful post. Some of us are not just that energetic. May be with right training and environment though.
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Andy Waring says
I must admit I have a sort of perverse love hate relationship with hills :). I like trying to include at least one hilly session a week.
My top tip would be to reduce stride length and increase cadence when tackling the hills.
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Michael J. says
I always liked to run up a mountain. I spend less time and more calories. This way I can develop endurance more effectively.
WalkTheLand says
I’ve tried to add a few more hills into my runs. Leicester is pretty flat though, but I do what I can. It’s gotten easier and on moderate hills it feel more comfortable than on the flat. Takes a bit of pressure off my knees.
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Karo Backer says
In my town, we don’t have many hills, it’s just sooo flat 😀 But I’ve managed to lose 5 pounds this summer, and I’m really happy that I gave jogging a shot 🙂
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