The Boulder Cup is back!

After a few years’ hiatus, one of America’s most iconic cyclocross races returns to Valmont Bike Park this November.

Get ready for big crowds, fast racing, and a fun weekend that celebrates everything we love about CX.

It’ll be a full two-day event, featuring UCI racing for the elite and 17-18 fields, plus amateur categories for every age and ability. The race is part of the 13-week Colorado Cross Cup and the Cyclocross National Series.

For more than two decades, the Boulder Cup was among the premier cyclocross races in the nation, putting Colorado on the map as a CX hotbed. BJC is proud to bring back this legendary race and keep Colorado cyclocross at the top!

Event Webpage

Save the Dates:
🗓️ November 15-16, 2025
📍 Valmont Bike Park, Boulder, CO
💥 International cyclocross races for all levels

Stay tuned for more updates and get ready to race, cheer, and celebrate! 🙌