Como Park is a very popular hiking location. Many hikes go around the lake which is 1.6 miles and then extend to 3mi by taking other trails and walking in nearby neighborhoods. See the map below which shows the many other trails in the park to explore.
Try walking some other trails.
Woodland Outdoor Classroom -- Access this from Wynne Ave near the Como Pool
Access it at the Kilmer Fireplace and use a QR reader on your smartphone to get information at each post. Additional information on the Como Woodlands Outdoor Classroom Web site