Summer Sizzler - Denver
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Event overview
The Summer Sizzler- Denver is scheduled for August 8, 2026 in Denver, CO (location listed as TBD, ZIP 80233). The program includes the following events:
- Kids Dash
- 1 Mile
- 5k
- 10k
- 15K
- Virtual Race
- Volunteer and Run
The 5k, 10k, and 15K race entries include a custom bib, designer shirt, and custom finisher medal. The 1 Mile and Kid's Dash are untimed; Kid's Dash registration includes a youth-sized shirt, mini bib, and a child-specific medal. Chip timing with live results and awards is provided for the timed races. Free race photos and finish-line refreshments, including shaved ice at a Kona Ice truck for bib holders, are listed as part of the event.
Registration, awards and logistics
Price ranges are shown as $20.83 to $46.28 (includes a $4.28 fee). Youth pricing for the 5k/10k is noted for ages 12 and under at $17. Team refunds are available: once a team reaches four registered members each member receives a $5 refund; at ten registered members an additional $5 refund is applied (total $10).
Age-group awards apply to the 5k/10k/15k with overall male/female and masters (40+) categories plus top-three awards across standard age bands. Kid's Dash, 1-Mile, and Virtual events are untimed and do not qualify for age-group awards. Course maps are provided for the 5k, 10k (double out-and-back), and 15K (triple out-and-back); routes are subject to change. Virtual participants receive a digital bib, event shirt, finisher medal, and packet shipping; mailed packets ship the Wednesday after the race. Packet pickup is available in advance at Road Runner Sports (10442 Town Center Drive, Westminster, CO 80021) and also at the event. Visit the organization's website for the most recent information.
