RMRR October 5k/8mi
RMRR October 5k/8mi is a 5K race in Denver–Boulder, CO, held on Sun, Oct 4, 2026 at 16002 E Smith Rd. , with entry from $10. RMRR October 5k/8mi takes place on October 4, 2026 in Aurora, CO, with 5K on the schedule. Full details and registration are on the organizer's page.
| Date | Sun, Oct 4, 2026 |
| Distances | 5K |
| Venue | 16002 E Smith Rd. |
| Address | 16002 E Smith Rd., Aurora, CO |
| Entry | From $10 |
| Registration | Register for RMRR October 5k/8mi |
Map location is approximate — confirm the start line with the organizer.
Listing updated Sun, Jul 26, 2026. Organize this race? Submit an update. Listing details via the organizer's page.
Racing Denver–Boulder? Get the drop.
Races like RMRR October 5k/8mi sell out — get new Denver–Boulder races twice a month plus price-jump warnings.
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