Bruin 5K and Fun Run
Oct 10Bartlesville, OK5K, 1 mi
21 mi from Osage Nation Diabetes Program FREE 5K, the same weekend as Osage Nation Diabetes Program FREE 5K, registration open
Aid stations, cutoffs and pacing in one plan, with the timeline your crew follows. Crew invites and race-day updates come with a Race Pass.
Build my planRegistration
Registration begins at 6:45 a.m.
Registration closes promptly at 7:30 a.m. (No exceptions.)
Registration is located near the Osage Hills State Park Pool Area.
Please arrive early. Participants will be transported by shuttle from the registration area to the race starting line, so registration must close on time to allow for transportation.
Race Schedule
8:00 a.m. –5K Race Begins
The race starts at the entrance of Osage Hills State Park. All participants will be shuttled from registration to the starting line.
Important Information
State Park Parking Fee: Oklahoma State Parks charge $10 per vehicle (not per person). This fee is collected by the park and is the responsibility of each vehicle.
Please do not bring pets. Pets are not permitted to accompany participants during the race.
Parking
Parking is not available near the pool/registration area. Please park along the roadway as directed and walk to the registration area.
Race Features
USATF Certified & Sanctioned Course
Professionally timed by Tatur Racing
Medals awarded to 1st, 2nd, and 3rd place finishers in each age group.
Free race T-shirts will be available while supplies last.
Registration closes
Oct 9, 2026
Race day
Oct 10, 2026
Current price
$0
5K
Registration openings and major changes, like a new date or a cancellation.
Can't race, or need an entry? Post it here so nobody has to ask if it's still available.
Oct 10Bartlesville, OK5K, 1 mi
21 mi from Osage Nation Diabetes Program FREE 5K, the same weekend as Osage Nation Diabetes Program FREE 5K, registration open
Oct 10Tulsa, OKHalf Marathon, 10K +2
40 mi from Osage Nation Diabetes Program FREE 5K, the same weekend as Osage Nation Diabetes Program FREE 5K, registration open
Oct 17Tulsa, OKHalf Marathon, 6.55 mi +1
40 mi from Osage Nation Diabetes Program FREE 5K, 1 week after Osage Nation Diabetes Program FREE 5K, registration open
Oct 10Sapulpa, OKHalf Marathon, 10K +1
48 mi from Osage Nation Diabetes Program FREE 5K, the same weekend as Osage Nation Diabetes Program FREE 5K, registration open
Straight-line distance
Oct 10Bartlesville, OK5K, 1 mi
Oct 10Stigler, OK10K, 5K +1
Oct 10Sapulpa, OKHalf Marathon, 10K +1
Oct 10Vinita, OK5K
Oct 10Woodward, OK5K, 1 mi
Oct 10Guthrie, OK50K, 35K +2
Oct 10Tulsa, OKHalf Marathon, 10K +2
Oct 16Oklahoma City, OK1 mi
Oct 17Wynnewood, OK5K, 2K
Oct 17Stillwater, OK5K, 1 mi
Oct 17Owasso, OK10K, 5K
Oct 17Glenpool, OK5K, 1 mi
Nov 7Bartlesville, OK8K, 1 mi
Oct 17Tulsa, OKHalf Marathon, 6.55 mi +1
Oct 22Tulsa, OK5K
Oct 24Tulsa, OKHalf Marathon, 6.55 mi +2
Nov 7Tulsa, OK4 mi
Nov 8Tulsa, OK10K, 5K +1
Oct 31Claremore, OK5K, 1 mi
Nov 14Sapulpa, OKHalf Marathon, 10K +1
Oct 8Bentonville, AR5K
Oct 9Cassoday, KS125 mi, Relay
Oct 9Eureka Springs, AR205 mi, 65 mi relay
Oct 10Rose Hill, KS5K, 1 mi
Oct 10Nevada, MO5K
Oct 10Columbus, KS5K, 1 mi
Build your aid station plan, organize your crew, and dial in your nutrition strategy. Everything you need to finish strong.
Build my planAre you the race director for Osage Nation Diabetes Program FREE 5K?
Claim this race to manage registration, volunteers, and race day.