Marathon calendar — Houston

D-63Chevron Houston MarathonD-63HOUSTONUnited States🌤️ 10°₩201,000Entry feeChevron Houston MarathonSun, January 17, 2027 · Houston, TX, United StatesGOLDClosedHalf

D-63Aramco Houston Half MarathonD-63HOUSTONUnited States🌤️ 10°₩174,000Entry feeAramco Houston Half MarathonSun, January 17, 2027 · Houston, United StatesGOLDClosedHalf

Expected NovHarvest Marathon RelayExpected NovHOUSTONUnited States🌤️ 16°₩1,337,000Entry feeHarvest Marathon RelayNovember 2027 · expected · Houston, TX, United StatesTBD

D-90Houston Ultra TrailD-90HOUSTONUnited States🌤️ 13°₩160,000Entry feeHouston Ultra TrailSat, February 13, 2027 · Houston, TX, United StatesOpen10K5KUltra

Dates and entry details follow each race's official announcement and may change — re-check on the official page before entering. 1 races on this page are open for entry right now.