Upcoming races with 5K distance in August across the USA. Use filters to quickly find races by state, city or race type.
More races:ย USA running calendar
Date Race Distance Location hf:tax:state hf:tax:city hf:tax:typerace 08/02/2025 Summer Sizzler – Oklahoma City 10K, 15K, 1M, 5K Oklahoma City OK oklahoma oklahoma-city-ok roadrace 08/02/2025 Summer Sizzler – Wichita 10K, 15K, 5K Wichita KS kansas wichita-ks roadrace 08/02/2025 High Mountain Half Marathon 10K, 13.1M, 5K Lakeside AZ arizona lakeside-az roadrace 08/03/2025 Summer Sizzler – Tulsa 10K, 15K, 1M, 5K Tulsa OK oklahoma tulsa-ok roadrace 08/05/2025 Alaska Series 10K, 13.1M, 26.2M, 50K, 5K Douglas AK alaska douglas-ak roadrace 08/09/2025 Summer Sizzler- Indianapolis 10K, 15K, 1M, 5K Indianapolis IN indiana indianapolis-in roadrace 08/16/2025 Summer Sizzler- Denver 10K, 15K, 5K Westminster CO colorado westminster-co roadrace 08/16/2025 Summer Sizzler – Des Moines 10K, 15K, 5K Des Moines IA iowa des-moines-ia roadrace 08/17/2025 Summer Sizzler- Colorado Springs 10K, 15K, 1M, 5K Colorado Springs CO colorado colorado-springs-co roadrace 08/17/2025 Summer Sizzler- Omaha 10K, 15K, 5K Omaha NE nebraska omaha-ne roadrace
Choose your favorite distance and save the calendar for later: Half Marathons, Marathons, Ultra Marathons, 5K, 10K, 50K, 50M, 100K, 100M
August Race Calendars:
| All Races | 10K Races |
| Half Marathons | Marathons |
| Ultra Marathons | Trail Races |
| 50K Races | 50 Miles Races |
| 100K Races | 100 Miles Races |
