Go Back  Bike Forums > Bike Forums > Road Cycling
Reload this Page >

What's the curve like between fitness and miles (time on bike)?

Search
Notices
Road Cycling “It is by riding a bicycle that you learn the contours of a country best, since you have to sweat up the hills and coast down them. Thus you remember them as they actually are, while in a motor car only a high hill impresses you, and you have no such accurate remembrance of country you have driven through as you gain by riding a bicycle.” -- Ernest Hemingway

What's the curve like between fitness and miles (time on bike)?

Thread Tools
 
Search this Thread
 
Old 09-23-14, 10:31 AM
  #1  
Senior Member
Thread Starter
 
Radish_legs's Avatar
 
Join Date: Jul 2007
Posts: 998
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 455 Post(s)
Liked 65 Times in 33 Posts
What's the curve like between fitness and miles (time on bike)?

After five or six years off the bike, I got back on this summer.

I have about 700 miles in my legs. I know that not all miles are equal. There's some hard efforts in there, but I haven't been doing any interval training. The closest to that would be small hill training days. I have ordered a power meter so I have a better handle on getting objective data on my performance.

But I note on strava that the really strong riders are in the thousands of miles this season.

I've made big improvements since I started this summer. But I'm wondering what this curve of improvement looks like. Is it linear? Have I seen most of my gains already and the rest is hard to come by? Or can I see some "exponential growth" with upcoming efforts? I'm not sure how many of you have been in my situation of giving up the bike for a logn time and coming back. So the comparison is probably the person who started fresh on the bike in their first year at the age of 40 or so.

I've heard people talking about base miles and building up an aerobic base. The heart, lungs, and muscles have to restructure over time. But what does that curve look like?
Radish_legs is offline  
Old 09-23-14, 11:35 AM
  #2  
Senior Member
 
Join Date: Apr 2014
Posts: 631
Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 141 Post(s)
Likes: 0
Liked 2 Times in 2 Posts
In general, exponential. For you specifically? It's hard for anonymous forum posters to know for sure.
gl98115 is offline  
Old 09-23-14, 11:41 AM
  #3  
Senior Member
Thread Starter
 
Radish_legs's Avatar
 
Join Date: Jul 2007
Posts: 998
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 455 Post(s)
Liked 65 Times in 33 Posts
well, I guess with the power meter, I can conduct my own experiment here in a bit. See what my power numbers do over time.
Radish_legs is offline  
Old 09-23-14, 12:07 PM
  #4  
Senior Member
 
caloso's Avatar
 
Join Date: Jul 2002
Location: Sacramento, California, USA
Posts: 40,865

Bikes: Specialized Tarmac, Canyon Exceed, Specialized Transition, Ellsworth Roots, Ridley Excalibur

Mentioned: 68 Post(s)
Tagged: 0 Thread(s)
Quoted: 2952 Post(s)
Liked 3,106 Times in 1,417 Posts
Are you in a place where you'll be able to ride through the fall and winter? Or if not, do you have a trainer or rollers?
caloso is offline  
Old 09-23-14, 12:20 PM
  #5  
Please Insert Title Here
 
Join Date: Nov 2011
Location: Southern Maine
Posts: 60
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
I think working up to and keeping a consistent miles/week is a better metric.

For instance, you say you have 700 miles in, but if you did them all in April/May and didn't do anything since the "fitness factor" wouldn't really be there, right?

I've been using the Strava MTS challenge to get my miles in with my goal of 1250km to get that snazzy MTS badge towards the end of the month ;-)

This was my first real road biking season since I was a teenager (30 some-odd-years-ago). I started out like a house of fire and realized I couldn't keep riding daily with any consistency. It took me a month or so of commuting and daily riding to work up to where I am now which is about 30 miles/day. I can keep this up for weeks now, in fact, I get upset when I can't ride (and people at work pick up on it).

I'm not after speed, my speed is good enough for me, I'm happy with small incremental changes. I am in this for fitness and just plain enjoyment of riding.
PhotoBiker1968 is offline  
Old 09-23-14, 12:28 PM
  #6  
Senior Member
Thread Starter
 
Radish_legs's Avatar
 
Join Date: Jul 2007
Posts: 998
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 455 Post(s)
Liked 65 Times in 33 Posts
I'm in Texas. I just bought some winter clothing. I have a trainer. My 700 miles are since July.
Radish_legs is offline  
Old 09-23-14, 12:31 PM
  #7  
Senior Member
 
Join Date: Nov 2004
Location: Newport Beach, CA
Posts: 1,935

Bikes: S works Tarmac, Felt TK2 track

Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 359 Post(s)
Liked 179 Times in 111 Posts
Get Goldencheetah, it's free. You will be able to track how your body reacts to training stress. A good rule of thumb is to increase stress no more than 10%/week if you want to make consistent gains. Intensity is more important than miles. If your really serious about this buy the book Training and Racing with a Power Meter.
popeye is offline  
Old 09-23-14, 01:15 PM
  #8  
pan y agua
 
merlinextraligh's Avatar
 
Join Date: Aug 2005
Location: Jacksonville
Posts: 31,296

Bikes: Willier Zero 7; Merlin Extralight; Calfee Dragonfly tandem, Calfee Adventure tandem; Cervelo P2; Motebecane Ti Fly 29er; Motebecanne Phantom Cross; Schwinn Paramount Track bike

Mentioned: 17 Post(s)
Tagged: 0 Thread(s)
Quoted: 1442 Post(s)
Liked 711 Times in 365 Posts
Agree with Popeye: You can't try to draw a relationship between fitness and miles, unless you include intensity.

700 miles over 3 months just crusing around leisurly could leave you with very little fitness gain.

But if those same 700 miles included a bunch of hill climbing and intervals, you could see some real gains, even on that limited amount of time.
__________________
You could fall off a cliff and die.
You could get lost and die.
You could hit a tree and die.
OR YOU COULD STAY HOME AND FALL OFF THE COUCH AND DIE.
merlinextraligh is online now  
Old 09-23-14, 01:19 PM
  #9  
Galveston County Texas
 
10 Wheels's Avatar
 
Join Date: Nov 2007
Location: In The Wind
Posts: 33,221

Bikes: 02 GTO, 2011 Magnum

Mentioned: 19 Post(s)
Tagged: 0 Thread(s)
Quoted: 1349 Post(s)
Liked 1,243 Times in 621 Posts
It was 10,000 miles for me.

Here I am at 9,000 miles.


__________________
Fred "The Real Fred"

10 Wheels is offline  
Old 09-23-14, 01:27 PM
  #10  
Senior Member
 
wphamilton's Avatar
 
Join Date: Apr 2011
Location: Alpharetta, GA
Posts: 15,280

Bikes: Nashbar Road

Mentioned: 71 Post(s)
Tagged: 0 Thread(s)
Quoted: 2934 Post(s)
Liked 341 Times in 228 Posts
A proportional improvement gets harder as we get more fit. I think that it does not correlate with miles, but if you plot it over time with respect to some measure of fitness, with consistent training, I expect that the curve will look asymptotic to some horizontal line.
wphamilton is offline  
Old 09-23-14, 01:29 PM
  #11  
Senior Member
 
Join Date: Jun 2008
Location: Northern VA
Posts: 3,247

Bikes: Moots Vamoots, Colnago C60, Santa Cruz Stigmata CC, and too many other bikes I don't ride

Mentioned: 7 Post(s)
Tagged: 0 Thread(s)
Quoted: 152 Post(s)
Likes: 0
Liked 7 Times in 6 Posts
Originally Posted by mikewaters
well, I guess with the power meter, I can conduct my own experiment here in a bit. See what my power numbers do over time.
You will be disappointed
dalava is offline  
Old 09-23-14, 01:43 PM
  #12  
Senior Member
 
Join Date: Jun 2007
Location: Haunchyville
Posts: 6,407
Mentioned: 9 Post(s)
Tagged: 0 Thread(s)
Quoted: 13 Post(s)
Liked 10 Times in 6 Posts
It's like this:



And that works for everyone regardless of age, weight, sex and starting fitness.
canam73 is offline  
Old 09-23-14, 01:49 PM
  #13  
Senior Member
Thread Starter
 
Radish_legs's Avatar
 
Join Date: Jul 2007
Posts: 998
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 455 Post(s)
Liked 65 Times in 33 Posts
Now I can keep up with the local ride that does 19+mph (including stops) over about 35 miles. At the beginning I was staying completely out of the wind, and now I'm doing some of the pulling. My goal is to be able to ride with the guys that do the 20-21mph+ pace, which means riding 27mph on the flats and such. It's a pretty big jump. It's going from the fit-rec to seriously-fit. I've not been slacking during those 700 miles. But at the same time, I have not been doing regimented workouts like intervals. Just trying to ride hard. I'm just contemplating what it's going to take to be able to go on group rides with the fast guys.
Radish_legs is offline  
Old 09-23-14, 01:57 PM
  #14  
Senior Member
 
caloso's Avatar
 
Join Date: Jul 2002
Location: Sacramento, California, USA
Posts: 40,865

Bikes: Specialized Tarmac, Canyon Exceed, Specialized Transition, Ellsworth Roots, Ridley Excalibur

Mentioned: 68 Post(s)
Tagged: 0 Thread(s)
Quoted: 2952 Post(s)
Liked 3,106 Times in 1,417 Posts
Keep doing the group rides.
caloso is offline  
Old 09-23-14, 02:04 PM
  #15  
Senior Member
Thread Starter
 
Radish_legs's Avatar
 
Join Date: Jul 2007
Posts: 998
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 455 Post(s)
Liked 65 Times in 33 Posts
Originally Posted by dalava
You will be disappointed
I told my wife that I'm probably hoping that the power numbers are awesome and show wonderful potential and that's why I'm subconsciously getting the power meter. But that the reality is that the numbers will show I am awful.
Radish_legs is offline  
Old 09-25-14, 08:09 AM
  #16  
Senior Member
Thread Starter
 
Radish_legs's Avatar
 
Join Date: Jul 2007
Posts: 998
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 455 Post(s)
Liked 65 Times in 33 Posts
Reading Allen and Coggan and they say that if you are new and unfit, the gains you will get are huge and exponential, but if you are already fit then the gains will be much smaller. Talking about intensive training and using a power meter. So I guess the question is how fit can you get in 700 miles. And how many miles/effort/months/years it takes to really get fit. And how you would define that. In my case, I think I would define it as someone who could race Cat 5 comfortably.
Radish_legs is offline  
Old 09-25-14, 10:34 AM
  #17  
Senior Member
 
bruce19's Avatar
 
Join Date: Jul 2006
Location: Lebanon (Liberty Hill), CT
Posts: 8,473

Bikes: CAAD 12, MASI Gran Criterium S, Colnago World Cup CX & Guru steel

Mentioned: 6 Post(s)
Tagged: 0 Thread(s)
Quoted: 1743 Post(s)
Liked 1,280 Times in 740 Posts
Originally Posted by mikewaters
But what does that curve look like?
You will know once you have created it.
bruce19 is offline  
Old 09-25-14, 10:39 AM
  #18  
Senior Member
 
mrodgers's Avatar
 
Join Date: Aug 2013
Location: Western PA
Posts: 1,649

Bikes: 2014 Giant Escape 1

Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 289 Post(s)
Liked 29 Times in 20 Posts
Originally Posted by mikewaters
I'm in Texas. I just bought some winter clothing. I have a trainer. My 700 miles are since July.
Texas? Just curious, what is the difference between summer shorts and t-shirts and winter shorts and t-shirts?
mrodgers is offline  
Old 09-25-14, 10:48 AM
  #19  
Senior Member
 
kevmk81's Avatar
 
Join Date: Feb 2007
Location: Springfield, IL
Posts: 554

Bikes: Trek Allant 9.9s

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 22 Post(s)
Liked 1 Time in 1 Post
700 miles is - on average during peak training - less than what I put in for a month. The fitness I gain over 4 weeks isn't that noticeable - at least not for me. However, the fitness I gain from July -> September is highly noticeable. I think you should gauge your question on time, not distance. Some can do little mileage and do great, some need big mileage and still suck (like me). Training for one month is not going to make as much as a noticeable difference as finishing three months of training. Three months is enough for a base. I notice huge improvements from when I start each off season - December - January, to when I am ready for build - February - March. I'm pack fodder in 3/4 races. I'm not sure if comfortable is what you're looking for racing cat 5. If I'm comfortable I would probably attack the group and see if it sticks. If not, then I'd re-attach and try to blow the group up a little bit, maybe get another rider to join me in a separate attack. If you mean comfortable - safety wise - then in m opinion, you need a few months of group riding to do that. Over the years, I've noticed my gains have been less and less though. I've been riding/racing/training since 2008. Those first couple years were great! I'm just as fast now, but can do "specialty" things better, better at climbing hills, better at recovery after sprints, etc... I have lost some endurance over the past two years though due to life (15 month and 1 month old), as getting a 5 hour ride in is no longer a good idea on the weekends. 3 hour is my wife-allowable max. Did an 80 mile ride a few weeks ago and got the death stare since I was out for just about 5 hours.
kevmk81 is offline  
Old 09-25-14, 11:54 AM
  #20  
Senior Member
 
wphamilton's Avatar
 
Join Date: Apr 2011
Location: Alpharetta, GA
Posts: 15,280

Bikes: Nashbar Road

Mentioned: 71 Post(s)
Tagged: 0 Thread(s)
Quoted: 2934 Post(s)
Liked 341 Times in 228 Posts
Originally Posted by mikewaters
Reading Allen and Coggan and they say that if you are new and unfit, the gains you will get are huge and exponential, but if you are already fit then the gains will be much smaller. Talking about intensive training and using a power meter. So I guess the question is how fit can you get in 700 miles. And how many miles/effort/months/years it takes to really get fit. And how you would define that. In my case, I think I would define it as someone who could race Cat 5 comfortably.
Good point. I forgot about the initial part of the curve.

Including the very beginning it's an S-curve (aka sigmoid function), which not coincidentally describes a lot of growth processes. Such as population growths, many behavior patterns, fashion trends, segments of economic growth, and performance increases.
wphamilton is offline  
Old 09-25-14, 05:04 PM
  #21  
Senior Member
 
Join Date: Jul 2003
Location: Boulder, CO
Posts: 8,546
Mentioned: 83 Post(s)
Tagged: 0 Thread(s)
Quoted: 163 Post(s)
Likes: 0
Liked 2 Times in 2 Posts
If you're not going to do intervals and aren't psyched for the testing and analysis, the powermeter is just a really expensive e-wang ruler.

get the Allen & Coggan book, read it, and if you are still psyched, set yourself up a training program (which at some point will include intervals). If you are not interested in the analysis and don't want to get a coach to figure it out and tell you what to do, return the power meter, get a heart rate monitor for hundreds or thousands of dollars less, and do one of the myriad of cookie-cutter heart rate based training plans that can be found all over the place.

edit... never mind any of this, i see the real conversation is going on in the 33

Last edited by valygrl; 09-25-14 at 05:09 PM.
valygrl is offline  
Old 09-25-14, 09:15 PM
  #22  
Senior Member
Thread Starter
 
Radish_legs's Avatar
 
Join Date: Jul 2007
Posts: 998
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 455 Post(s)
Liked 65 Times in 33 Posts
Originally Posted by valygrl
If you're not going to do intervals and aren't psyched for the testing and analysis, the powermeter is just a really expensive e-wang ruler.

get the Allen & Coggan book, read it, and if you are still psyched, set yourself up a training program (which at some point will include intervals). If you are not interested in the analysis and don't want to get a coach to figure it out and tell you what to do, return the power meter, get a heart rate monitor for hundreds or thousands of dollars less, and do one of the myriad of cookie-cutter heart rate based training plans that can be found all over the place.

edit... never mind any of this, i see the real conversation is going on in the 33
if u have the power meter, how useful is the HRM in addition?
Radish_legs is offline  
Old 09-25-14, 09:30 PM
  #23  
Banned
 
BoSoxYacht's Avatar
 
Join Date: Jan 2006
Location: take your time, enjoy the scenery, it will be there when you get to it
Posts: 7,281

Bikes: 07 IRO BFGB fixed-gear, 07 Pedal Force RS

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 1 Time in 1 Post
Originally Posted by mrodgers
Texas? Just curious, what is the difference between summer shorts and t-shirts and winter shorts and t-shirts?
Winter in Texas sucks, almost as much as Summer in Texas.
BoSoxYacht is offline  
Old 09-25-14, 09:48 PM
  #24  
Senior Member
Thread Starter
 
Radish_legs's Avatar
 
Join Date: Jul 2007
Posts: 998
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 455 Post(s)
Liked 65 Times in 33 Posts
Originally Posted by BoSoxYacht
Winter in Texas sucks, almost as much as Summer in Texas.
I agree. I'm in the Dallas area. And we get snow at least one day most years. And 25 degrees in Texas is accompanied with wind and humidity, that makes it feel like 10 degrees. But we do have our Indian summer weeks as well.
Radish_legs is offline  
Old 09-26-14, 05:36 AM
  #25  
Senior Member
 
mrodgers's Avatar
 
Join Date: Aug 2013
Location: Western PA
Posts: 1,649

Bikes: 2014 Giant Escape 1

Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 289 Post(s)
Liked 29 Times in 20 Posts
Originally Posted by mikewaters
I agree. I'm in the Dallas area. And we get snow at least one day most years. And 25 degrees in Texas is accompanied with wind and humidity, that makes it feel like 10 degrees. But we do have our Indian summer weeks as well.
Yeah, snow one day a year would certainly be lousy. When February finally finished (shortest month of the year drags on the longest) and it finally got back up into the low 20's, I was thinking about opening up the pool last year it was so warm. What stopped me was the 4 feet of snow piled on top of the 18 inches of ice in the pool, LOL.

Only in good fun guys. I know you guys feel the cooler temps a lot worse being use to hot than us up north feel really cold temps. You guys laugh at us up north complaining about 90° in the summer so that we can laugh at you guys complaining about winter down there
mrodgers is offline  


Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.