Sprinting in the winter time ....

[NWinters]

Seriously-I like to do as much speed/agility work in cleats on grass as possible... just a nice surface I guess... enough grip to feel fast, but enough give to reduce the impact...

I have always live by that too.

 

[mediocre lifter]

I agree with spatts. Sprint if it isn't slick. We never ran in the rain. Warm up with spandex and warm-ups, then strip the warmups for the workout and you should be fine. It's too easy to ruin your training by slipping on a slick surface at 90% of your top end speed.

 

[thebrute]

sounds like it would be very good for GPP brotha..give it a go!! tb

 

[Becoming]

That's why I like my sprinting spikes on a spongy track surface too.

Those tracks are nice... I never ran in spikes though... it must be cool...