Short runs just as hard as long runs? - Bridge to 10K

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Short runs just as hard as long runs?

ToniCR profile image
18 Replies

I did my 2.5k run as part of the 10 is the Magic Number Week 1. I found it just as hard, if not harder than my hilly 5.5k on the weekend. Why is that? Was it my expectations? I thought it would be a breeze doing 2.5k on flat ground. It was a bit warm today, but still - I slept well, was hydrated, nothing out of the ordinary. Possibly still a little tired from the last run? Hoping Thursday's 5k won't be the same. Do other people experience this?

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ToniCR profile image
ToniCR
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18 Replies
Irish-John profile image
Irish-JohnGraduate10

The first mile or so is really tough for me -the "Toxic Ten' syndrome. Maybe that's what happened you today? 🙂

ToniCR profile image
ToniCR in reply toIrish-John

You're right, it could be that.

DebJogsOn profile image
DebJogsOn

I'd agree with John. In a very short run you kind of never hit that 'comfy' pace where everything just seems to work automatically. If I'm short on time I tend to run intervals - even though they feel hard I at least I feel I've accomplished something worth the effort.

ToniCR profile image
ToniCR in reply toDebJogsOn

Yes, I never settled into a comfortable pace at all. Maybe that's it.

Nictwit profile image
Nictwit

Me too! Toxic ten and subconsciously going out too fast because it's 'only' 2.5k.

Slinkyminky profile image
SlinkyminkyGraduate10 in reply toNictwit

I agree with this

I much prefer longer runs to short ones

Sandyscroll profile image
SandyscrollGraduate10

I agree with all the above...I really struggle with short runs, and unless I'm doing drills of some sort, I deliberately set out slower. But then again, some days are just tougher than others for no real reason. I find if all my runs are all tougher than usual, it's time for a rest week.

agreed with everyone else - in fact i don't really get going for at least 20 minutes, maybe longer.

Fionn42 profile image
Fionn42

Yep, same with me as everyone else here - I tend to hit my stride at around 2.5 to 3k so that’s probably what it was for you. Also, some days it’s just a slog, whatever the distance, for absolutely no obvious reason.

I do think sometimes that for us girls that is hormone related and for anyone, male or female, perhaps it can also be due to shifting testosterone and/or adrenaline and cortisol so our bodies may be responding to those things without us realising.

pinkaardvark profile image
pinkaardvarkGraduate10

I don't know why it is so but I have often found the same, can do 10k one day and thats fine and then do a 5k and feel like i'm fighting it at the end. I don't even think it's overall speed as for me being a novice it's all over the place anyways but I suspect it's a mix of psychology and also that for longer runs you are more likely to go a bit slower at the start.

HeleneCorsa profile image
HeleneCorsaGraduate10

Agree that toxic ten (or even twenty at times) likely to be main culprit.

I ran 5k yesterday on the treadmill and I really had to work at it. I think it was largely from being tired and having eaten very little during the day, but I think there is often a major psychological component. I tend to set out on a longer run when I know I have the time, whereas I run shorter distances when I know there are time limitations. If instead I am clockwatching, then it often tends to bump my pace up, and even if I am careful about that, nervy running isn't the best for me.

Then, as Fionn42 said above, some runs are just a slog for no apparent reason.

davelinks profile image
davelinksGraduate10

Yes, takes me a while to get all the cylinders firing, 20 mins 2-3k then starts to feel better..

garym profile image
garymGraduate10

Agree about the short runs being as hard; I don’t getting going till about 4K mind yer I’m done by 5 😂

ToniCR profile image
ToniCR

Thank you everyone! :)

Mcdon profile image
Mcdon

Yes I find 5k not any different from 10k at times but I think it depends how tired you are fitting it in around work etc I always have a better run on a day off if slept well etc x

ToniCR profile image
ToniCR in reply toMcdon

True, I do find my Saturday runs better than my weekday afternoon runs.

ZeusPreckwinkle profile image
ZeusPreckwinkle

My best time for the mile was decades ago--4:19.8--and as I got older I started running longer runs because they were easier. Eventually I actually made it to 52.5 miles in one day, but the mile was so much harder! How you feel on a run can be influenced by how relaxed you are, how rested you are, and how fast you are going. I usually found shorter races much harder because I took them much more seriously, and their intensity could be exhausting mentally and physically.

ToniCR profile image
ToniCR in reply toZeusPreckwinkle

Wow, that is seriously impressive!!

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