INDIANAPOLIS -- Whether you're participating or not, the 500 Festival Mini-Marathon will affect you on Saturday.
The marathon will shut down many roads just west of downtown, part of roads on the city's west side.
The main closings are from 1 a.m. - 2 p.m. Saturday on West Street between Washington Street and Michigan Street.
The full closings map is below:
Take a look at a map of the route of the marathon:
If you'd rather take a Google Maps tour of the route, click play on the video player below.
The mini-marathon begins at around 7:30 a.m.