BBSC Endurance Sports

BBSC is bringing its quality race production and excitement to the great state of Colorado. From its knowledgeable staff to its superior race day execution, BBSC will be hosting the 1st Annual Sprint & Olympic distance, TRI BOULDER. Get ready for an event you’ll want to compete in year after year.
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Any other full- or half-marathon runners out there have this experience?
From RunColo

The first mile marker was spot on, after that every mile marker was off. If you look at the course certification, after mile marker 1, runners were supposed to go to the right of the roundabout in Denver's City Park and do a 180 degree turn.

Without Limits

IMMEDIATE CHANGES TO SUMMER OPEN: Dear Athletes we regret to inform you that tomorrow's bike portion of the triathlon has been cancelled. At 10:00am this morning Highway Technologies closed all their national operations, with no fore notice to their regional offices. Highway Technologies is responsible for all the road closures, traffic barricades, cones, etc.