March 2017 Running Challenge

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  • WhatMeRunning
    WhatMeRunning Posts: 3,538 Member
    edited March 2017
    Question for anyone with an optical heart rate monitor:
    My HRM has been acting really weird recently. For runs where I would expect the heart rate to be between 150-160bpm, it's sometimes climbing up past 200 or dropping below 100.
    Did anyone ever have problems like that, and did you find a way to fix it?

    With the optical heart rate measurement, I've often seen that it takes a few minutes to give good readings when it's cold outside, but nothing like this:
    yuo6lqbxilxu.png
    That's yesterdays run, which was a nice, easy run. In the past, I might have gotten close to 200 at the end of a series of hill sprints with little recovery, but recently my HRM has shown me readings like this one during regular runs.

    Or the other extreme, where it suddenly drops down (the pace stayed the same):
    bowl60xqy8gx.png

    If my actual heart rate was doing funny things like that, I should notice, shouldn't I?

    A couple years back I wore an optical HRM and recall two things that gave me wild results. The first was placement, when it was new. I found a spot that gave me good results with some testing. It worked like a champ for months before it got weird again which was because it needed a new battery. Not sure if either of those apply for your situation.

    Yes, you would notice HR swings that were that wild. I can't imagine what it would feel like, but your entire cardio-respiratory system would give signs matching the data.

    The primary reason I chose my Garmin FR.630 with chest strap HRM over the newer 235 with built-in optical HRM was based on my optical HRM experience which used the same type sensor. I do hear a lot of good things from 235 users though, and since I was 99% happy with my old optical one I'm not surprised. I just enjoy not having those occasional glitches. I get all sorts of frustrated from data glitches. I don't miss my phone or various glitches caused by it either.
  • iofred
    iofred Posts: 488 Member
    Question for anyone with an optical heart rate monitor:
    My HRM has been acting really weird recently. For runs where I would expect the heart rate to be between 150-160bpm, it's sometimes climbing up past 200 or dropping below 100.
    Did anyone ever have problems like that, and did you find a way to fix it?
    Optical HRM by default is less precise than chest-HRM, but not to the extent shown.
    On my Fenix3 I sometimes find irregularities as well. I tried using a chest-HRM to compare against as well, and the results can be very "varying". I have noticed with my Fenix that if I shutdown my watch before a run, so it got a fresh restart it was closer (never as accurate) with a run.
  • iofred
    iofred Posts: 488 Member
    looks like a lot of us did a 5K/3.2Miler today :)
  • T1DCarnivoreRunner
    T1DCarnivoreRunner Posts: 11,502 Member
    My plan had a 30 min. easy run set for last night, but I just needed a rest day. The plan had rest day today and tomorrow with a 8.1 mi. run on Sun. I was going to move that 8.1 mi. run to tomorrow, so now I'm contemplating whether I do the 30 min. easy run today or just figure I skip it entirely.

    So far, despite making changes to the generic plan (from an app), it has served me pretty well to increase mileage. I'm thinking I just say the 30 min. easy run is lost at this point.
  • kimlight2
    kimlight2 Posts: 483 Member
    @dkabambe - Good luck on your half this weekend!
    @MNLittleFinn - Good luck to your wife on her 5k. Hope this keeps her hooked o running.

  • RuNaRoUnDaFiEld
    RuNaRoUnDaFiEld Posts: 5,864 Member
    edited March 2017
    @_nikkiwolf_ Thanks for your reply. I'm going to start building in a hill run each week I think. I already live in a hilly area so never get to run flat. Just without knowing this course I'm worried the hills will be mountains :D
  • RespectTheKitty
    RespectTheKitty Posts: 1,667 Member
    Well, my car was ready to be picked up at lunch time, so I didn't get a lunch walk. So far I've logged only 3.7 "real" walking miles (not the ambient walking around that still counts towards steps but isn't what I consider a real walk). I have 11,700 steps so far today, which is rather paltry for me.
  • Orphia
    Orphia Posts: 7,097 Member
    girlinahat wrote: »
    1/3/17 3.4m - faceplant!!!!
    2/3/17 2.7m
    4/3/14 9.8m
    5/3/17 2.9m
    8/3/17 3.8m
    9/3/17 4m
    11/3/17 10.5m
    15/3/17 3.5m
    16/3/17 5.1m

    Totals: 46.1/70

    Target 70 miles

    Planned races -

    29.4.17 HM Coastal Trail Series Pembrokeshire FULL!!!
    7.5.17 HM-ish The Ox Wiltshire.
    8.7.17 Cider Frolic?
    30.7.17 HM-ish Dorset Invader
    27.8.17 East Farm Frolic

    Ran with my club last night, off road, through the trees across fields with plenty of up and down-y stuff. I find myself struggling running with them, but it does mean I vary where I am in the group so I get to talk to different people during the run depending on how tired I am or how slowly I’m going!!! We tend to start and finish at a pub, so I get a beer and a burger for my troubles after.

    I’ve been having issues lately where the more I run the slower I seem to be getting and the harder it is. I don’t get into my stride until 2miles into a run so I’m wondering how to get my body better at handling it.

    Do I – continue with the running four days a week, with one long run? Or – do I run everyday but limit myself to 1-2 miles a day, with two of those days being longer (one proper long run, and one sort of halfway to that)? I just can’t work out how to better condition my body. At the moment the only other activities I am doing is one (intense) dance class and a T’ai Chi session. I’m building to a HM so I am concerned about the balance of my runs (looks like my long run is coming out at around 50% of my weekly mileage!!)

    @girlinahat

    Often it's a good thing not to get into your stride till later. Helps the muscles warm up.

    As for your group, maybe they're too quick for you. I don't run with some of my friends because they are just too fast, and it's not good for me to try keeping up with them on their "easy" runs.

    And on your plan, are you making sure 80% of your runs are easy? If you're aiming for a distance PB, you need time on your feet, slowly.

    I'd like to know what percentage of our weekly total others think our long runs should be.
  • WhatMeRunning
    WhatMeRunning Posts: 3,538 Member
    Orphia wrote: »
    I'd like to know what percentage of our weekly total others think our long runs should be.
    I do no more than 33%.
  • Orphia
    Orphia Posts: 7,097 Member
    Orphia wrote: »
    I'd like to know what percentage of our weekly total others think our long runs should be.
    I do no more than 33%.

    Thanks. That sounds reasonable.

    Just had a thought. It might be different when you're tapering. You don't want to run 80 km in addition to a marathon that week.