I have mentioned this site on LetsRun before, but now I see that they have added a college section.
I have used this site for the last few years and have found it invaluable for stats keeping, scheduling, meet entries, meet results, etc. It is compatible with most results programs (we use Hy-Tek). Most every high school in Oregon is on board with it and we use it extensively for meet entries.
It is available as a free version or an upgraded version for $50.00 a year (XC and T&F) or slightly less if only using it for XC or T&F.