Muddy Dash Denver
Dacono, CO
- 2.6 Miler
- OCR
- Official race website
The ultimate mud run experience! Get ready for obstacles, mud pits, and a massive after-party with food, drinks, and music. Light quick-dry gear recommended. Kids welcome with rules. Denver, CO is gearing up for an incredible Muddy Dash experience at Colorado National Speedway! Join thousands of participants for the most … MORE
Local Historical Weather (Jun 20):
| 2026 | 2025 | 2024 | 2023 | 2022 | |
| H (°F) | 86 | 100 | 90 | 86 | 89 |
| L (°F) | 57 | 59 | 57 | 56 | 62 |
Find Nearby Lodging (hotel, rental, etc.):
Dangerous and Slow Race
This race was horribly managed. Originally rescheduled from May to September due to licensing issues. There is minimal staff management of runners and waves so long lines for each obstacle … MORE
This race was horribly managed. Originally rescheduled from May to September due to licensing issues.
There is minimal staff management of runners and waves so long lines for each obstacle were unavoidable. Additionally, metal tubing was used as a downward “slide” that left my entire group with similar sharp cuts on our knees. This is a massive legal liability as who knows what disease we could have contracted from Muddy Dash’s lack of oversight.
There was one water aid station in the middle and following the course. The above reference tunnel was the only obstacle with staff where everyone was told to go head first. This looked to be a huge family event and I wonder how many others got injured due to their lack of negligence throughout the course.
Really annoying there were no water hose stations to clean off. At least the Spartan races provided freezing water from a hose.
Fun race
This was a great race. The course was fun, there were areas for spectators, and it was a well-run race for such a big race as well. My only wish … MORE
This was a great race. The course was fun, there were areas for spectators, and it was a well-run race for such a big race as well. My only wish is that they had more cameras.