All-Out Mardi Crawl Half Marathon, 10K, 5K & 1 Mile
- Lakewood
- 500 participants
- By All-Out Multicourse Productions

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Whew, finally… an option to race in February that doesn’t include hearts, flowers or anything pink! Get your nature fix at Bear Creek Lake Park and our annual Mardi Crawl 1M, 5K, 10K & Half Marathon! Just outside beautiful Morrison, CO… ‘The Nearest Faraway Place’, and at the base of the world famous Red Rocks Amphitheatre, the majestic views every step of the way along these loop courses are a Colorado can’t miss!
Review summary
- Course
- Organisation
- Atmosphere
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How to enter the All-Out Mardi Crawl Half Marathon, 10K, 5K & 1 Mile
- Run 13.1mi
10K
Run 10km5K
Run 5km1 Mile
Run 1mi
All-Out Mardi Crawl Half Marathon, 10K, 5K & 1 Mile routes
Half Marathon Course (31% Asphalt / 69% Concrete)
Half Athletes will leave the marina lot and turn right onto the main park road (running with traffic as required by Park Management), then turn right onto Bear Creek Trail. After about 2 1/2 miles, athletes will begin a 3.5-mile dogleg (7 mi round trip) then rejoin the 10K loop. Continuing toward Fisherman’s Trail and across the dam, then left onto Kumpfmiller Dr and past the park entrance, athletes will have had access to 9 aid stations, spaced about 1 – 1.5 miles apart as they finish to the cheers of the crowd.
10K Course (44% Asphalt / 56% Concrete)
10K Athletes will leave the marina lot and turn right onto the main park road (running with traffic as required by Park Management), then turn right onto Bear Creek Trail to begin a counterclockwise loop. After about 2 1/2 miles, athletes will complete a short dogleg then continue toward Fisherman’s Trail and the reservoir dam. After a left turn onto Kumpfmiller Dr and about 2 miles, athletes will pass the park entrance and continue on the main park road to complete the loop and finish to the cheers of the crowd. Four aid stations will be available for hydration at about the 1, 2.5, 3.6 & 5-mile marks.
5K Course (45% Asphalt / 55% Concrete)
5K Athletes will leave the marina lot and turn right onto the main park road (running with traffic as required by Park Management), to begin a clockwise loop. After just under 1 1/4 miles, athletes will turn right and run a short section before turning left onto Bear Creek Trail. After completing a dogleg, athletes will continue on the trail until they once again reach the main park road. Returning the way they came to the finish line and the cheers of friends and family, 5K athletes will have access to water at one aid station twice along the way, at or near 1.25 and 2.25 miles
1M Course (19% Asphalt / 81% Concrete)
1 Mile athletes will leave the marina lot and turn right onto the main park road (running with traffic as required by Park Management). After a right turn onto Bear Creek Trail and the turnaround at .5 miles, athletes will return the way they came on this out & back course.
Event Details
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All-Out Mardi Crawl Half Marathon, 10K, 5K & 1 Mile reviews (2)
Did the Half Marathon in 2019
Great and beautiful course. It was challenging. The weather was awesome and I would do this again next year. It was a small half marathon race (around 110) but most attendance were competitive that would make you to push your limits. Many aid stations along the way.Did the Half Marathon in 2019
This is a pretty hilly course, but beautiful and fun! The organizers do a great job, and there are awesome donated prizes for drawings and placing. It is a small, local event, so easy to place and feel good about yourself ;-)
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