From I-15 S, Take Central Avenue Exit - turn left toward City. You are now on Central Ave. West. Follow over the river, under the overpass. Stay straight. After you pass Hardee's, road becomes 1st Avenue North. Folliow to 9th St. North, turn left. Go one block to 2nd Ave. North. Gym will be on your right.
First Church of the Nazarene, 1727 2nd Ave. South
From gym - You are on 2nd Ave. North. Go to 2nd Ave. South. Turn left onto 2nd ave. South. Follow to 1727 2nd Ave. South. Church will be on your left.
To return to gym from church. Go to 15th St. N., turn right. Follow to 2nd Ave. North, turn left. Follow to 801 2nd Ave. North, the gym.