10K races in Harris County
13 upcoming 10k races in Harris County, USA.
3 cities
Busiest: November
From €23
Upcoming races
Your guide to 10k races in Harris County, USA
There are 13 upcoming 10k races in Harris County, USA, spread across 3 cities. Filter by distance or terrain to narrow things down, and save the races you like the look of.
Most take place in November, February and March. Next up is Monster Mash - 10K in Houston on 31 October 2026.
Questions runners ask
How many 10k races in Harris County, USA are there?
Finndu lists 13 upcoming 10k races in Harris County, USA, across 3 towns and cities. The list is updated twice a day as organisers announce new races.
When is the next one?
Monster Mash in Houston, on 31 October 2026.
Which month has the most 10k races in Harris County, USA?
November, followed by February and March.
How much does it cost to enter?
Entry starts from US$26. Fees vary from race to race, so check each race page for its current price.