There is different types of surfaces for different spikes: track for track spikes cross country for cross country spikes
Spikes should be removeable because they wear out pretty easily. If your spikes don't come out there is something wrong with your shoe. It is only bad to run with your spikes still on when you're not running on track or grass. NEVER run with spikes on concrete or anything else!!! It is not bad to run around with no spikes on your shoes, I do it all the time :)
Track spikes do not have a lot of support for your feet. Some have better support than others. For example, sprinter spikes do not have a heel or an arch. Distance spikes have some cushion for the heel. Overall, it is bad to run in spikes but you can still do it. Some work better than others though. It would be a better idea to run in distance spikes than sprinter spikes.
No they are not available. I would suggest buying a pair of cheap track spikes. A good place to buy track spikes is www.finishline.com. You might even be able to find a coupon.
Nike track spikes are available at many locations online. A few of the available websites that carry Nike track spikes are fitnesssports.com, Nike.com and eastbay.com.
When you run track a pair of spikes have to be worn.
Richard spikes
Yes, Cleatskins makes Trackskins to protect track spikes.
Yes, you will need different track shoes and cleats/spikes for different events. The number of spikes, the pattern of spikes and the length of the spikes differs for sprinters, long distance runners and jumpers. If spikes are not used for running the shoes are still different. And throwing shoes do not have spikes and have a smooth sole.
The parents of Richard Spikes is unknown. He is was the guy to invent a car wash.
it depends on the shoe...track spikes cannot.
it helps you very well because when you are running you are tyring to stay ahead of everybody so you will win so while you run the spikes grab more ground as you run so you can keep a good pace. Also when the track is wet you can't holly run on the track because the ground is to slippery so the track spikes will help you through wet weather.