Road Closures

What to Expect

Because our races go right through downtown Boise, there are a number of road closures to accommodate the FitOne 5K, 10K and half marathon and ensure participant safety. Road closure details change a bit each year to avoid construction along our race routes. We'll post our 2021 map as soon as it's available!

View the 2019 Map

More Details

Please plan to arrive at or leave your home or business before or after these times. Thank you for your cooperation and understanding. Enjoy your front row seats!

No parking on Warm Springs Ave. from Avenue B to the Idaho Botanical Gardens from 3-10 a.m.

  • W. Idaho St. from Capitol Blvd. to N. Avenue B will be closed from 5-8 a.m.
  • Downtown section (W. Front St. to W. State St. and S. 6th St. to S. 9th St.) will be closed from 5-10:30 a.m.
  • S. Capitol Blvd. from W. Front St. to W. River St. will be closed from 9:15-10 a.m.
  • S. 9th St. from W. River St. to University Dr. will be closed from 7-11 a.m.
  • S. Capitol Blvd. and Crescent Rim Dr. will be closed from 7 a.m. until the final participant passes by at approximately 11 a.m.
  • S. Americana Blvd. from W. Shoreline Dr. to W. Emerald St. at S. Roosevelt St. & Latah St. at Morris Hill Rd. will be reduced to two lanes from 7 a.m.-noon
  • Marden St. will be reduced to one lane from 6-9 a.m.
  • E. Warm Springs Ave. from Broadway Ave./Avenue B to Starview Dr. will be reduced to one lane with traffic allowed to go eastbound only. Westbound traffic will be detoured using Parkcenter Blvd. to continue west to downtown from 6-9 a.m.
  • River Run Dr. from E. Parkcenter Blvd. to the Cottonwood Apartments will be reduced to one lane from 7:30-10 a.m.