HOUSTON (KTRK) --Marathon running is the ultimate triumph of the human spirit. For these inspirational Houstonians, pounding the pavement this weekend will be so much more than just a workout.
If you're gearing up to cheer them on this Sunday, check out our list of the best places to watch the marathon action.
Crystal: The marathoner who overcame paralysis
Zane: Even the youngest of runners gets in on the fun
Chad: Running for the Texas Children's Hospital NICU
The Houston Marathon Foundation: Making running accessible for everybody
Stay with ABC13.com for complete coverage of the Chevron Houston Marathon and Aramco Houston Half Marathon, and tune to ABC13 on Sunday, January 15 for live coverage on race day.