Varied Dates Race Day Support & Race Travel Add-on Options Register Now Lake Eldora Racing • Boulder, CO Cycling
Jul 13-18 2025 Expedition Mountain Biking 9th-12th #COEX071325-1WEX Register Now Avid4 Adventure • Louisville, CO Cycling
Jun 2-6 2025 Valmont Bike Park 2nd-11th #VBP060225-1WDC Register Now Avid4 Adventure • Boulder, CO Cycling
Jul 14-18 2025 Valmont Bike Park 2nd-11th #VBP071425-1WDC Register Now Avid4 Adventure • Boulder, CO Cycling
Varied Dates Valmont Bike Park 2nd-11th #VBP063025-1WDC Register Now Avid4 Adventure • Boulder, CO Cycling
Jul 7-11 2025 Girls Mountain Biking 4th-7th #B070725-1WDC Register Now Avid4 Adventure • Boulder, CO Cycling
Jul 7-11 2025 Girls Mountain Biking 4th-7th #B070725-1WDC Register Now Avid4 Adventure • Boulder, CO Cycling
Jun 9-13 2025 Learn to Bike PreK-1st AM #B060925-1WAM Register Now Avid4 Adventure • Boulder, CO Cycling
Jun 16-20 2025 Learn to Bike PreK-1st AM #B061625-1WAM Register Now Avid4 Adventure • Boulder, CO Cycling