All-Out Mardi Crawl

All-Out Mardi Crawl

Come celebrate with us! Sunday, February 22, 2026, 9a at Apex Center, Arvada, CO. Enjoy a wonderful winter run and celebrate Mardi Gras in true Colorado form at the 10th annual Mardi Crawl! From the award-winning Apex Center, you'll have the chance to tackle relatively gentle 5K, 10K, and half marathon courses that go along the acclaimed Ralston Creek Trail, taking you through shady, creekside beauty along Arvada's picturesque open spaces and charming golf course communities. This event, paired with its Endless Series' counterparts Summer Breeze and Runapalooza, offers a can't-miss opportunity to experience the best of what Colorado has to offer! An official BOLDERBoulder qualifying event!

Courses and prices:

• Half Marathon: 13.1 Miles, Prices: $60.00 - $65.00 - $75.00 - $80.00
• 10K: 10K, Prices: $40.00 - $45.00 - $55.00 - $60.00
• 5K: 5K, Prices: $30.00 - $35.00 - $45.00 - $50.00
• VIRTUAL Half Marathon: 13.1 Miles, Prices: $40.00 - $45.00 - $55.00 - $60.00
• VIRTUAL 10K: 10K, Prices: $30.00 - $35.00 - $45.00 - $50.00
• VIRTUAL 5K: 5K, Prices: $25.00 - $30.00 - $40.00 - $45.00