The 5K and 2K portions of The Woodlands Marathon are scheduled for Saturday, Feb. 23, and will affect traffic in the vicinity of the courses from 6:45 a.m.-1:30 p.m., according to a news release from The Woodlands Township.

The Woodlands Marathon and Half Marathon are scheduled for March 2.

The events are rain or shine, according to a marathon spokesperson. The marathon is not a township-sponsored event.

The Woodlands Township advises travelers to plan ahead and use alternate routes around the areas of the routes, which will have closures and contraflow traffic during the races.

For more information about the 5K run and 2K family fun run, visit The Woodlands Marathon website.