Hefner Harvest Super Sprint Duathlon
Sunday, October 18th, 2026
Adult - 2.5k / 10k / 2.5k
Kids - 1.5k / 3k / 500m
TRI-OKC's first super sprint! There is something for everyone. This race is perfect for newbie's and veteran athletes! Enjoy a crazy fun race in the hear of Oklahoma City! We even have a kids race for young athletes, ages 6 - 15.
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Cost
$29 Kids Race $79 Super Sprint $99 Relay Team Race Day Timeline Kids Race (ages 6 - 15) 12:30 pm - Transition Opens 1:00 pm - Transition Closes 1:30 pm - Race Start Adult Race 2:00 pm - Transition Opens - Priority TRI-OKC Members 2:15 pm - Transition Open - General 2:45 pm - Transition Closes 3:00 pm - Race Start 4:00 pm - Awards |
Location
Lake Hefner HCFC+R5 Oklahoma City, OK 73120 Packet Pickup Saturday - TBD OK Runner Saturday - 12:00 pm - 1:30 pm Race Venue No Race Day Packet Pick Up unless approved in advance by the Race Director. |
Adult Course
RUN COURSE
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Garmin link
Flat and out back 2.5k run along the lakefront of Lake Hefner. It doesn't get any easier than this! |
bike course
Kids Course
RUN COURSE
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Garmin link
Flat and out back run along the lakefront of Lake Hefner. It doesn't get any easier than this! Kids will do two laps for the first run, 1k. The second run will be one lap, 500 meters. |
bike course
THINGS TO BRING
THINGS TO LEAVE AT HOME
PARKING
Plenty of parking is available at the park.
USAT SANCTIONED EVENT
This is a USAT Sanctioned Event. It will follow all USAT rules and guidelines. If you do not have a valid USAT #, then you MUST purchase a one-day USAT Membership during registration. You can purchase an annual USAT membership direct from USAT. The Most Common USAT Rule Violations
RACE DIRECTOR
Alena Croy
- Water bottle(s)
- For the run: running shoes, sunglasses, sunscreen
- For the bike: bike, helmet, water bottle / hydration system
THINGS TO LEAVE AT HOME
- Headphones (USAT does not allow these on the course at any point)
PARKING
Plenty of parking is available at the park.
USAT SANCTIONED EVENT
This is a USAT Sanctioned Event. It will follow all USAT rules and guidelines. If you do not have a valid USAT #, then you MUST purchase a one-day USAT Membership during registration. You can purchase an annual USAT membership direct from USAT. The Most Common USAT Rule Violations
RACE DIRECTOR
Alena Croy