The Bolder Boulder is a Memorial Day bonanza. Runner’s World named the Bolder Boulder the All-Time Best 10k. It is more than a run, it’s entertainment! Walk, jog, or run – it’s up to you. But if you want to experience something truly Boulder, this is it! You can still register – click here
The Bolder Boulder is a Memorial Day bonanza. Runner’s World named the Bolder Boulder the All-Time Best 10k. It is more than a run, it’s entertainment! Walk, jog, or run – it’s up to you. But if you want to experience something truly Boulder, this is it! You can still register – click here 
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