Strava Category Climbs

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Comments

  • slowbike
    slowbike Posts: 8,498
    BruceG wrote:
    He cant the had to run to the mods because he cant fight his own battle ergo his public display here quite pathetic
    Why does it have to be a battle?!
  • thefd
    thefd Posts: 1,021
    BruceG wrote:
    Subject: Strava Category Climbs
    TheFD wrote:
    BruceG wrote:
    TheFD wrote:
    BruceG wrote:
    nickellis wrote:
    Bruce you obviously didn't read Dougall's post. He said its a downhill segment with a positive gradient of 26.3% downhill gradients are measured in negative values.

    Are you going to tell him that he's wrong, and doesn't know a segment that he rides regularly, like you did with me??? I

    I ride my segment example to and from the meeting point for my club ride. So know it extremely well. If you had seen the link shortly after I posted it, you would have seen that it was 21.3% and cat4. Not the 2.3% that it now shows.
    YES
    What happens when you ride it the other way, how many negative gradient roads signs have you seen, Strava is just grading the slope be it up or down, and you was bullshitting, you just didnt read the given grade before you started posting rubbish on here!!!!!! As if Strava are goign to scan through loads of cycling forums looking for nonsense posts like yours in order to go and change the details on their site.
    As I said before careful you dont get that on your shoes
    Bruce is a wind up merchant at it again...

    I saw your earlier post nick, before it changed - so don't worry about comments like that. I saw it has changed from when you first posted it.
    At what again? Pointing out the obvious!
    Just look at this thread - everyone here was telling you to stop being a plonker. And once again you are at it on this thread.

    Oh - by the way - really hard of you sending me an abusive PM because I agreed with someone else.

    If anyone else disagrees with Bruce be ready for an abusive PM!!! That seems to be his way!!
    If you wan thard lets meet mate, I dont care, I guess you are going to cry and grizzle that you had another abusive PM you really are waste of vital organs, thats why you posted up the link to the other thread ,guess you cant cycle faster than a runner either
    Here is the third one I have received. Other two on the same line! Keep it up mate this is brilliant! I would say grow up but you are 51 according to your other thread! I bet you are as quiet as a mouse in real life!
    2017 - Caadx
    2016 - Cervelo R3
    2013 - R872
    2010 - Spesh Tarmac
  • Simon Notley
    Simon Notley Posts: 1,263
    The Strava algorithm for calculating the categories is rubbish. They explain it in a strangely convoluted way, but it is essentially based on the difference in elevation between that start and end. Anything less than 80m is uncategorised. This means that if someone creates a 200km segment starting at 20m and ending at 100m, then this is a Cat 4 climb. Equally a ramp of 200m long at 25% is not categorised at all.

    https://strava.zendesk.com/entries/2042 ... -for-rides
  • NewTTer
    NewTTer Posts: 463
    TheFD wrote:
    BruceG wrote:
    Subject: Strava Category Climbs
    TheFD wrote:
    BruceG wrote:
    TheFD wrote:
    BruceG wrote:
    nickellis wrote:
    Bruce you obviously didn't read Dougall's post. He said its a downhill segment with a positive gradient of 26.3% downhill gradients are measured in negative values.

    Are you going to tell him that he's wrong, and doesn't know a segment that he rides regularly, like you did with me??? I

    I ride my segment example to and from the meeting point for my club ride. So know it extremely well. If you had seen the link shortly after I posted it, you would have seen that it was 21.3% and cat4. Not the 2.3% that it now shows.

    I assume from your online bravery you have arranged to meet this other guy? or are you just a bad and being an complete idiot, and trying to curry favour with other people here, why not stand up for yourself?


    YES
    What happens when you ride it the other way, how many negative gradient roads signs have you seen, Strava is just grading the slope be it up or down, and you was bullshitting, you just didnt read the given grade before you started posting rubbish on here!!!!!! As if Strava are goign to scan through loads of cycling forums looking for nonsense posts like yours in order to go and change the details on their site.
    As I said before careful you dont get that on your shoes
    Bruce is a wind up merchant at it again...

    I saw your earlier post nick, before it changed - so don't worry about comments like that. I saw it has changed from when you first posted it.
    At what again? Pointing out the obvious!
    Just look at this thread - everyone here was telling you to stop being a plonker. And once again you are at it on this thread.

    Oh - by the way - really hard of you sending me an abusive PM because I agreed with someone else.

    If anyone else disagrees with Bruce be ready for an abusive PM!!! That seems to be his way!!
    If you wan thard lets meet mate, I dont care, I guess you are going to cry and grizzle that you had another abusive PM you really are waste of vital organs, thats why you posted up the link to the other thread ,guess you cant cycle faster than a runner either
    Here is the third one I have received. Other two on the same line! Keep it up mate this is brilliant! I would say grow up but you are 51 according to your other thread! I bet you are as quiet as a mouse in real life!
  • slowbike
    slowbike Posts: 8,498
    edited August 2012
    The Strava algorithm for calculating the categories is rubbish. They explain it in a strangely convoluted way, but it is essentially based on the difference in elevation between that start and end. Anything less than 80m is uncategorised. This means that if someone creates a 200km segment starting at 20m and ending at 100m, then this is a Cat 4 climb. Equally a ramp of 200m long at 25% is not categorised at all.

    https://strava.zendesk.com/entries/2042 ... -for-rides

    Quick table of Distances required to achieve Cats at avg gradients ... according to the specs provided in that link above.
    Cat    2%       4%       6%       8%      10%      12%      16%      20%      24%
    4    4.00     2.00     1.33     1.00     0.80     0.67     0.50     0.40     0.33
    3    8.00     4.00     2.67     2.00     1.60     1.33     1.00     0.80     0.67
    2   16.00     8.00     5.33     4.00     3.20     2.67     2.00     1.60     1.33
    1   32.00    16.00    10.67     8.00     6.40     5.33     4.00     3.20     2.67
    HC  40.00    20.00    13.33    10.00     8.00     6.67     5.00     4.00     3.33
    

    Just to add - Distances are Km!
  • thefd
    thefd Posts: 1,021
    Slowbike wrote:
    Quick table of Distances required to achieve Cats at avg gradients ... according to the specs provided in that link above.
    Cat    2%       4%       6%       8%      10%      12%      16%      20%      24%
    4    4.00     2.00     1.33     1.00     0.80     0.67     0.50     0.40     0.33
    3    8.00     4.00     2.67     2.00     1.60     1.33     1.00     0.80     0.67
    2   16.00     8.00     5.33     4.00     3.20     2.67     2.00     1.60     1.33
    1   32.00    16.00    10.67     8.00     6.40     5.33     4.00     3.20     2.67
    HC  40.00    20.00    13.33    10.00     8.00     6.67     5.00     4.00     3.33
    
    Thanks Slowbike - that is useful!
    2017 - Caadx
    2016 - Cervelo R3
    2013 - R872
    2010 - Spesh Tarmac