This map is complete, it's actually a 6.75 mile loop trail. Park at the tail head, hike down the wide road on the southwest side of the lake, then take a left at the sign pointing towards the camp ground, this takes you all the way around
As a frequent trail runner I can say that I enjoyed running around Lake Maloya and part of the Segerstrom trail. If I had downloaded the map in the link I could have enjoyed many more miles of trail running. However, I relied on a picture I took of the trail map at the entrance to the park and this turned out to be a little confusing as I had difficulty finding trail-heads and following the trails (that were not marked very well). All in all the trail system was nice and offered a nice view of the lake, water fowl and a chance encounter a herd of mule deer. For March the snow and ice made the trail very muddy in spots, but I expected this so do not see it as a negative. Finally, I will make sure to return and explore more of the Little Horse Mesa Loop verses veering off course and running around the lake.