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How many Gels will I need for a

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Old 07-27-14, 06:10 PM
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How many Gels will I need for a

quarter of a half metric century?
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Old 07-27-14, 06:15 PM
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Zero.
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Old 07-27-14, 06:15 PM
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Originally Posted by bt
quarter of a half metric century?
12.5 kilometers??

I'm really bad at math.
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Old 07-27-14, 06:17 PM
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31/4= 7.75 miles should be one gel 15 minutes before assuming it won't take you longer than 45 minutes to do under 8 miles.
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Old 07-27-14, 06:22 PM
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Eat a PB&J sandwich beforehand and be on your way.
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Old 07-27-14, 06:23 PM
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Originally Posted by hairnet
Eat a PB&J sandwich beforehand and be on your way.

+100
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Old 07-27-14, 06:25 PM
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I eat a gel 15-20 minutes before leaving on my ride and then one every 30 minutes, it works for me.
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Old 07-27-14, 06:27 PM
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If you ride a carbon frame you will never need gels. Or water.
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Old 07-27-14, 06:30 PM
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Is this a parody thread? What did I miss?
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Old 07-27-14, 06:58 PM
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Old 07-27-14, 07:02 PM
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Assuming you meant quarter OR half metric century, I would say zero for either.
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Old 07-27-14, 07:11 PM
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You eat too much. Zero gels, unless it's for your hair
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Old 07-27-14, 07:44 PM
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Qtr of a half...........7.5 mi?..........
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Old 07-27-14, 07:49 PM
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Originally Posted by Astrozombie
Qtr of a half...........7.5 mi?..........
That seems like a long way to me, too. I went for a 1/8 of a half-metric today, and I was bonking pretty hard when I got to my driveway.
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Old 07-27-14, 08:02 PM
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Originally Posted by HiFiGuy1
That seems like a long way to me, too. I went for a 1/8 of a half-metric today, and I was bonking pretty hard when I got to my driveway.
You mean when you got to the end of your driveway on the way out, which is also the turn around point of the 1/8 1/2 metric century
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Old 07-27-14, 08:06 PM
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Originally Posted by pdedes
You eat too much. Zero gels, unless it's for your hair
Marcel Kittel uses a bunch
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Old 07-27-14, 08:07 PM
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I'd quaff an imperial pint of stout and call it good.
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Old 07-27-14, 08:08 PM
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Originally Posted by pvillemasher
You mean when you got to the end of your driveway on the way out, which is also the turn around point of the 1/8 1/2 metric century
The funniest part of this reply is that you think I am joking.
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Old 07-27-14, 08:10 PM
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Depends. You have other alternatives....
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Old 07-27-14, 08:13 PM
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Originally Posted by Silvercivic27
Zero.
+1 Sorry, but I thought this was a serious question. Obviously I was mistaken.
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Old 07-27-14, 08:20 PM
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Power bar and water.
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Old 07-27-14, 08:27 PM
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Originally Posted by bikepro
+1 Sorry, but I thought this was a serious question....
Even if it was, it wasn't.
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Old 07-27-14, 09:02 PM
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Originally Posted by bt
quarter of a half metric century?
It depends.
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Old 07-27-14, 09:40 PM
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Old 07-28-14, 07:36 AM
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To answer the OP's question seriously. You start with the proposition that your body can store enough muscle glycogen for about 2 hours. (this will vary on how well trained the individual, and how much of that 2 hours you spend above your aerobic threshold).

So for rides of less than 2 hours, you really don't need to eat anything.

If you're doing a hard set of intervals, popping a Gu, before your workout, can help with the workout, particularly if you haven't eaten recently. So one Gu before a hard short ride is not a bad idea, particularly if you're not trying to lose weight.

For rides beyond 2 hours, you'll eventually go into a calorie deficit, that will make it impossible to ride above a very slow pace. You want to delay this as long as possible by taking in as many calories as possible from the beigining of the ride. You typically can burn about 600 calories an hour riding, (more or less depending on siize and fitness) but most people can only consume and absorb about 250-300 calories an hour.

So on long rides, you want 250-300 calories an hour, whether they are from gels, energy drinks, power bars, or real food. You need to experiment on long rides to see how many calories you can process, and what foods you tolerate.
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