Iconic bike race returns to Boulder County

After a three-year absence, one of the most competitive bicycle races in Colorado is returning to Boulder County next month. Modeled after one of the world's oldest single-day cycling competitions, the Boulder Roubaix will test up to 1,000 riders on a partially-paved 18.7-mile course that winds through the bucolic hills of Niwot, Longmont, and Hygiene.

"Typically we go every other year, but we wer...