Registration starts 9:00 am / Race at 10:45 am. Admission: The cost to participate is $20.00 for individuals ($25.00 after 10/31); families of 4 or more receive a discount of $5.00 per registration. For the 8th year, Girls on the Run Saginaw Bay will host a 5K open to community runners and walkers. Affectionately known as the “Reindeer Run”, the event will take more than 1,000 antlered participants through the streets of Downtown Saginaw. Castle Museum of Saginaw County, 500 Federal, Saginaw.