Mardi Crawl
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Event overview
The All-Out Mardi Crawl is scheduled for February 22, 2026, in Arvada, Colorado. It is the 10th annual edition and is presented as a winter run with a Mardi Gras theme. The event uses the Ralston Creek Trail and passes through open spaces and nearby golf course communities. This will be the last All-Out event held at the Apex Center, as the facility will no longer host events of this type. The race is an official BOLDERBoulder qualifying event; finishing times from any distance can be used for BOLDERBoulder qualifying waves. Overall winners receive cash prizes.
Race distances
- Half Marathon
- 10K
- 5K
- VIRTUAL Half Marathon
- VIRTUAL 10K
- VIRTUAL 5K
Fees and additional details
In-person and virtual options are offered. Virtual entries allow participants to run anywhere, anytime; some virtual entries include alumni credit and event swag. Listed registration fees (including processing fees) are: Half Marathon $80.50, 10K $59.30, 5K $48.70, Virtual Half Marathon $59.30, Virtual 10K $48.70, Virtual 5K $43.40. Reduced pricing is available for participants younger than 15 and for those 65 and older; reduced amounts are shown for each distance. Prices increase after February 8, 2026. A series option (Run Amok Winter Series) offers a 25% discount per distance when registering for two events. New event elements for 2026 include refreshed art, a new finish line arch and banner, updated race shirts and medals, and alumni brag tags. Visit the organization's website for the most recent information.
