Boulderthon 2024 Resultset. If you have questions about an event, please contact the organizer or race timer. Participants who registered to run the boulder 2024 race on sunday totalled nearly 10,000, a record and up about 40% from last year.
In 2024, usa today named boulderthon’s 5k the #5th best in the country, while simultaneously announcing its half marathon as the #8th best in the us, in its. Boulder marathon, half, 10k, 5k!