In 148 days · Sat, Feb 6, 2027
Don't let race day sneak up
One email during race week. That's it.
When
Saturday, February 6th, 2027
Where
14982 W 69th Ave, Arvada CO
Distances
Half · 10K · 5K
Typical weather
18–43°F · low rain risk
See last 10 years
On this date: rain 2 of the last 10 years
2026
30–65°F
dry
2025
27–47°F
dry
2024
13–41°F
dry
2023
17–36°F
dry
2022
15–32°F
dry
2021
29–46°F
dry
2020
16–36°F
rain
2019
7–32°F
rain
2018
20–46°F
dry
2017
28–58°F
dry
Best months to race in Colorado →
About this race
Event Overview
- Event Name: All-Out Mardi Crawl
- Date: February 6, 2027
- Location: 14982 W 69th Ave, Arvada, CO
- More Information: Race Details
Race Options
- Distance Choices: 5K, 10K, or half marathon
- Course Details: Enjoy relatively gentle or challenging routes
- Scenic Route: Ralston Creek Trail with shady, creekside views
- Unique Aspect: Boulder Bolder qualifying event available
Experience
- Festive Theme: Celebrate Mardi Gras with a Colorado-style run
- Community Event: Engages with local open spaces and golf course communities
- Endless Series: Part of the Runapalooza event series
- Not to Miss: A fantastic opportunity to experience Colorado's best
Course map
Hotels for race weekend
Live prices near the start line, Feb 5 – 7, 2027.
Train with a club
Run clubs near Arvada to train with before race day.
See all run clubs near Arvada →
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