Hill climb

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nickyboy

Norven Mankey
A hill climb question for you physiologists...

You can vary your weight by several kg by hydrating/dehydrating. What would be the optimal level of hydration for, say, a classic British hill climb of 3-4 minutes

I presume it isn't full hydration but equally isn't full dehydration. I wonder where the optimal performance lies?
 

400bhp

Guru
A hill climb question for you physiologists...

You can vary your weight by several kg by hydrating/dehydrating. What would be the optimal level of hydration for, say, a classic British hill climb of 3-4 minutes

I presume it isn't full hydration but equally isn't full dehydration. I wonder where the optimal performance lies?

Several kgs is over egging it. My weight moves around by about 1.5kgs which may or may not be fully die to hydration (or lack of it). OK, perhaps the range is greater than this because I'd never get super dehydrated.

In my view, if you are dehydrated you will not perform. Dehydration could, at a guess, reduce performance by about 20% (measuring by wattage). And would be pretty stupid to aim to run dehydrated.
 

steveindenmark

Legendary Member
Oohh tell me more? That's on my bucket list. Watched a top video about climbing it and am just starting to think about next year's cycling trips.

Now that's strange.

The number of Transcontinental Riders who asked the question "Whats it like?" I was at CP2. The answer was simple "What do you think it is like?"

Its a big hill 20+ km long.

I will do a write up on this with some photos before long. I flew into Treviso with Ryanair. Its a lovely town. I then rode all the way to Sermonzo at the foot of Grappa on an old railway line that is now a cycle path and then other , easy to follow tracks. This route needs to be on your bucket list as it was great.

My Di2 was playing up and so I had to sit down all the way up Grappa to stop everything grinding. It is tough, but you expect it to be tough. It was even tougher because I cannot train for mountains in Denmark as we dont have any. The worse part for me was 2 small tunnels and a couple of small plateaus on the mountain. You get the release on the legs and then the mountain goes up even more steeply until you get to the top. Plus the fact it was hot.

The views are great. I rode a bit, stopped a bit. Had a snack at a restaurant. Watched the hang gliders taking off. The memorial at the top is great and I had a good walk round after climbing the 180 steps to get to it.

Well worth the trip and there are lots of places to ride near Grappa. The good thing is apart from cyclists the road up to grappa is quiet.
 

400bhp

Guru
Thanks. I like my climbing and hear this one is particularly poignant due to its war history which is reflected on as you ascend.
 

midlife

Legendary Member
A hill climb question for you physiologists...

You can vary your weight by several kg by hydrating/dehydrating. What would be the optimal level of hydration for, say, a classic British hill climb of 3-4 minutes

I presume it isn't full hydration but equally isn't full dehydration. I wonder where the optimal performance lies?

Back in the 70's the saying was "driest is fastest". :smile:
 
OP
OP
J

jamma

Über Member
Location
stockton on tees
Your first time and you have set PBs already? That is good going.
Yeah. I have done the climbs a few times before it but everytime i did it was about 10 mins plus i have only went up the second climb (carlton bank) without atopping once so everything is a PB to me
 

nickyboy

Norven Mankey
Back in the 70's the saying was "driest is fastest". :smile:
Yeah...I'm just wondering if there's an optimal point between hydration and weight. For a short effort I'd guess you could get away with being slightly below full hydration but I don't really know

Just interested because the hill climb specialists spend ages and money taking a few grams off the bike weight. Maybe you could take a few hundred grams off body weight with no negative effect on a short performance?
 
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