This trail travels all around the mule creek area and follows the creek up. There are several fun stream crossings and lots of fast singletrack coming back. The only negative is some overgrowth near the beginning for a quarter mile. Not technical but still a blast with some loose steep spots but ultimatley a gradual climb which makes for a quick cruiser back to your car. A great trail!
From Colorado Springs head NW on Highway 24 to Woodland Park then turn right onto highway 67 for four miles then left at the Red Rocks Campground on a dirt road for a half mile then before you get to the camp there is a lot on the left. The trail starts here but is hard to spot from the road.
http://www.singletracks.com/item.php?c=1&i=1808