Bob in CT said:I went for a ride this Saturday in CT. I intended on riding about
another 5 miles or so, but it was too hot -- dangerously hot. It was
over 80 with high humidity when I started riding (around 8 am). On
getting home after around 36 miles, I was exhausted. I sat around for
at least an hour until I could get moving. I had about 70 ounces of
water and a bunch of ice in a camelback, and the cool water helped.
What else helps? Does putting water on your head actually help? I had
water left and could've done that. There aren't many places dring my
ride to get water or other liquids, though, so if I put all my water on
my head, I'll have none left to drink.
And to think I used to live in AZ, where I thought 90 was cool. I'm not
used to high heat any more.
Gee, living up here in Boston, 80F even with humidity doesn't sound that
bad to me. But who knows how bad it really was in CT.
What I do for heat is this:
1) Sleeveless bike jersey. The #1 thing. You have no idea how much a
17 mph or so airflow under bare armpits can cool you off. I only use
them when it's at least 80F though - otherwise you can be too cold!
But that's better than the opposite. Yesterday, I went out for ~100
mile ride in what I thought was only going to be 80F. So I didn't wear
my sleeveless jersey. Big mistake! Everyone was telling me how hot I
looked. But it *was* humid, and that makes it worse.
2) Helmet with big air vents, and lots of them. They're more expensive,
but worth it. Again, the airflow from your own motion helps cool you.
I use and like the Bell Influx.
3) Sweatband or bandanna of some kind to keep the sweat out of your
eyes. If you have sweat as stinging as mine, you'll want something like
this.
4) If you do get overheated, putting water on your head does help. But
I try to avoid getting to that point. Evaporative cooling, and again,
the more so when you have forward motion.
5) Of course, plenty of hydration. But you seem to doing OK there.
6) If it's really bad, stick to short rides, with no big hills, on
routes that you know well.
Dave