Century = Marathon ?
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Century = Marathon ?
Just having a discussion with some of my serious running friends and an endurance comparison between running and cycling came up.
Is a century ride (100 miles) by bike the equivalent to running a marathon? I am curious to hear everyone's opinions on this topic!
Is a century ride (100 miles) by bike the equivalent to running a marathon? I am curious to hear everyone's opinions on this topic!
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Not remotely close, unless your ride ends in a place named Marathon. Marathon, New York - Wikipedia, the free encyclopedia
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No. Running a marathon makes walking the next day difficult. Yet a reasonably fit person can handle a century ride fairly easily.
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Running is harder
physically, physiologically, mentally - all of these.
Most marathoners could ride a century with little preparation.
Few century riders could run a marathon even with sufficient training.
Bicycle riding is not running.
Most marathoners could ride a century with little preparation.
Few century riders could run a marathon even with sufficient training.
Bicycle riding is not running.
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A Century = 100 miles and a Metric Century = 62.137 miles.
There are ultra marathon events ~ 3,000 miles and some marathon mountain bike races, but the term isn't used much in road cycling as it is in running and inline skating events.
There are ultra marathon events ~ 3,000 miles and some marathon mountain bike races, but the term isn't used much in road cycling as it is in running and inline skating events.
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No. Century = 100 miles at a lower effort generally over 5 hrs. Marathon = 24 miles over 3 hrs at a higher effort. Nothing equal about them, nada, zip, zero. Two entirely different creatures.
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I'd only add that it depends on how hard you push yourself. I'd say that if you are really pushing your limits on the bike, an imperial century is about as much effort as a half-marathon or a 15k.
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Does anyone have data showing caloric expenditure or work done?
I'm sure a marathon would generate higher numbers but I think it would be interesting to see them.
As to a marathon runner being able to complete a century, "no problem" I think this is mistaken. The muscles used differ to some degree. Things like neuro-muscular memory are thereby sport specific as are things like pacing.
Fitness is fitness but there is a degree of specificity that can't be discounted.
I'm sure a marathon would generate higher numbers but I think it would be interesting to see them.
As to a marathon runner being able to complete a century, "no problem" I think this is mistaken. The muscles used differ to some degree. Things like neuro-muscular memory are thereby sport specific as are things like pacing.
Fitness is fitness but there is a degree of specificity that can't be discounted.
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As an ultra marathoner I can tell you that if you slow the pace and run instead of race a marathon it's not that hard to complete 26.2 miles. Ive seen very unfit people do this and walk the next day. It's all about intensity.
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I agree, different creatures and not a good comparison. All my centuries have been done under 5 hrs., but with a group. Some can do them under 4 hrs, not me. Obviously at major effort. You could walk/jog 24 miles with little effort. Yes, very different and depends on your goals and effort. I think this is why the term marathon isn't often used in cycling.
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I'll cast my vote with those that say running is much more difficult. I could only manage a half marathon at a reasonable pace without injury. A century is never a problem.
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I think running takes a different approach completely. I bike 98% run 2%. I ran 10 miles a few days back with not a lot of trouble but i did pace myself at 9 min/mile which is pretty slow. I think the century can be as difficult as you want it to depending on speed and climb. A 100 mile 12k feet climb century is awful. A flat 4kft. century ride at 15mph is not that hard really. I find road races and crits much harder than centuries and running as well. That leg burn and dizziness i cant compare it to any other sport that i know of.
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Time-wise they might be similar ... but from what I understand, effort-wise a marathon is more like a double or triple century.
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I ran before I cycled seriously, raced cross country in high school, did a bunch of 10k runs. I did train for a marathon, never did one, but I did train up to 20 miles.
Training 20 miles on a flat course was hard, harder than a century for sure. I'd say that climbing on the bike is closer to the exertion of running, but usually with climbing you get a break and some downhills.
I did a 5 K run this spring, and it took more out of me than a 40 km ride. Though I think much depends on pace with either.
Training 20 miles on a flat course was hard, harder than a century for sure. I'd say that climbing on the bike is closer to the exertion of running, but usually with climbing you get a break and some downhills.
I did a 5 K run this spring, and it took more out of me than a 40 km ride. Though I think much depends on pace with either.
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I believe the running would be harder on the body. My longest run is 16 miles, and my longest ride is 80 miles. So I have not reached the two events mention, but from the two I have done, I am more spent after the run. As far as Calorie output, from what the apps show, my calorie output for running is almost 4 times as much for running, per mile distance. Haven't done the math as to what that equates to per hour.
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Everyone is tippee-toeing around the real question here:
Which sport has the cooler shorts?
Which sport has the cooler shorts?
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Cycling barnone. Running shorts look like female tennis skorts. Cyclist shorts are all about virility. Shaved legs also awesome.
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Century = Marathon?
They are both endurance lengths for their respective sports, and they are both efforts to be proud of, but the century is easier. As a former runner, I think you can compare bike distances to run distances at shorter lengths (i.e. 15 miles bike = 5K run), but anything much over 5-8 miles of running the comparison falls off. Once you start running any distances that take an hour or more, there is no good comparison for biking and running, because of the physical impact running places on your ankles, knees, back, etc. At no point during a run can you coast, it's all effort unless you want to stop.
If you take the Tour de France as an example - if you asked the top runners in the world to do marathons day after day for 3 weeks, with only a couple days off and interchanged sprints with climbs, etc. very, very few would be able to finish without injury.
If you take the Tour de France as an example - if you asked the top runners in the world to do marathons day after day for 3 weeks, with only a couple days off and interchanged sprints with climbs, etc. very, very few would be able to finish without injury.
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I can tell you I ran 2 miles on the treadmill and I felt just as exhausted as riding 50 miles on the bike.
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They are both endurance lengths for their respective sports, and they are both efforts to be proud of, but the century is easier. As a former runner, I think you can compare bike distances to run distances at shorter lengths (i.e. 15 miles bike = 5K run), but anything much over 5-8 miles of running the comparison falls off. Once you start running any distances that take an hour or more, there is no good comparison for biking and running, because of the physical impact running places on your ankles, knees, back, etc. At no point during a run can you coast, it's all effort unless you want to stop.
If you take the Tour de France as an example - if you asked the top runners in the world to do marathons day after day for 3 weeks, with only a couple days off and interchanged sprints with climbs, etc. very, very few would be able to finish without injury.
If you take the Tour de France as an example - if you asked the top runners in the world to do marathons day after day for 3 weeks, with only a couple days off and interchanged sprints with climbs, etc. very, very few would be able to finish without injury.
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Kinda like you can only get hit with a broom stick in the head so much before you die (stop) but you can get punched in the nads forever.
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At the end of the day, whether you run, bike, swim, do all three, or anything else - just get out there, be active and be thankful that you can.