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Doing a 10k race 5 weeks before first half marathon

9 replies

Sheepondrugs · 12/11/2025 09:17

I'm planning to run my first half marathon next year. I’ve seen that there is a 10k in a lovely location 5 weeks prior to the half. Is it feasible to do the 10k race too?

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Riverswims · 12/11/2025 09:34

Totally fine. you’ll have 10ks as part of your plan later on that 5 weeks ahead. you’ll be really fit by then

Onewildandpreciouslife · 12/11/2025 09:54

It’s great prep and good timing. It will help to practice your race day prep too, test your kit etc

MagpiePi · 12/11/2025 10:02

You’ll be fine.

It would be a good test for practicing running at your race pace and not getting carried away at the start when you’re all excited and surrounded by faster runners.

I run HMs and I’d consider 10k a standard unremarkable, training distance. I’m not a super fit whippet by any means!

Notmymarmosets · 12/11/2025 10:10

Yup its fine. I mean I wouldn't be aiming to win the 10k, I wouldn't be pushing myself too hard, but it's a great length as one of your training runs.

Whataninterestinglookingpotato · 12/11/2025 11:12

Yeah. It’s only 10k. It’ll be absolutely fine. I didn’t a 25k and a 10k race in the same weekend recently.

xsquared · 12/11/2025 11:20

Sheepondrugs · 12/11/2025 09:17

I'm planning to run my first half marathon next year. I’ve seen that there is a 10k in a lovely location 5 weeks prior to the half. Is it feasible to do the 10k race too?

Yes, of course. Treat it as one of your quality sessions. It will be a real confidence booster when you do your HM.

Sheepondrugs · 12/11/2025 12:12

Thanks all. It's a good point about practicing in a race environment.

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FeelinTwentySixPointTwo · 12/11/2025 13:21

What the others said. If the half is your goal race then do the 10k but do it at your half marathon goal pace, or just quicker. I wouldn't be going all-out racing the 10k and risking injury there if the half is the real goal for that season.

Sheepondrugs · 12/11/2025 17:00

MagpiePi · 12/11/2025 10:02

You’ll be fine.

It would be a good test for practicing running at your race pace and not getting carried away at the start when you’re all excited and surrounded by faster runners.

I run HMs and I’d consider 10k a standard unremarkable, training distance. I’m not a super fit whippet by any means!

Edited

I'm at about 8k for my long runs currently. In a couple of months they will be 10k or over , although I do my training runs at a slow pace. It's more the intensity than the distance.

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