Traffic Impact

Lane and Road Closures

2019 traffic impact information will be posted when available.

Avoid Delays, Use Alternate Routes

Lane and road closures with estimated road opening times.

Important Information and Reminders

  • To ensure runner and spectator safety, Montgomery County Sheriff's Office will be responsible for closing and re-opening streets.
  • There will be deputy officers at every intersection along the race route. Please follow their instructions when approaching the streets on the course.
  • The deputy officers will attempt to allow cars needing to get through if and when there is a safe opportunity.
  • Please allow extra time if you have somewhere to be on Race Day. 

Additional Traffic Information 

For more information about traffic on race day, please call 281-210-2099 or email From May 1 through May 5, 2019, calls to this number will be responded to within one business day. Between May 6 through May 11, 2018, this number will be answered 24 hours a day.