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Wildfires Rage as Colorado Hosts Major Events
10 Jul
Summary
- Hardrock 100 ultra-marathon and Triple Bypass bike tour continue despite wildfires.
- Wildfire smoke affects air quality, with winds expected to settle smoke in valleys.
- Road closures due to fires impact access to a music festival in Westcliffe.

This weekend, Colorado is set to host several major events, including the Hardrock 100 ultra-marathon and the Triple Bypass bicycle tour, even as firefighters actively battle multiple large wildfires across the state. The Hardrock 100 began in Silverton, with organizers advising runners on hydration and cooling due to expected high temperatures. Air quality is currently reported as good, though wildfire smoke from nearby fires has reached Silverton. Light winds are forecast to help settle the smoke into valleys.
The Triple Bypass event will see approximately 4,000 cyclists travel from Evergreen to Avon. Although not directly near an active fire, air quality advisories have been in effect statewide due to ongoing fire activity. Additionally, a music festival scheduled in Westcliffe from July 9-12 is expected to cause increased traffic on Colorado Highway 69. However, alternative routes to Westcliffe are closed due to the Aspen Acres Fire, limiting access to the festival area.