HOUSTON --Early registration begins Tuesday for the 2012 Chevron Houston Marathon. However, it's for a limited number of runner who qualify for guaranteed entries. Early registration begins at 8am Tuesday and ends May 31. Lottery registration for the general public opens on June 1.
Next year's race is expanding by 2,000 to 24,000 participants total.
All the details can be found on the Chevron Houston Marathon website.