About This Race

Course & Race Day Details

Swag
Race Swag
Dot the i, The Big O 1-mile walk/run, The OH-IO Two-person Relay, Block the M: Swag Included

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Choose Your Distance

Dot the i
For Buckeye Fans. Participants will be given "Dot-to-Dot the i" instructions and signs will point participants through the course. Please note: Finish Line will close at 10:30 a.m. If you are unable to walk/run 5+ miles in 90 minutes, please sign up for Big O mile option.
$35.00
Increases Nov 28
Register
The Big O 1-mile walk/run
Finish after completing the Big O in Ohio. (Approx. 1 mile)
$35.00
Increases Nov 28
Register
The OH-IO Two-person Relay
BACK FOR 2025! Two-person relay (2.5 miles each) to complete the Dot the i course.
$35.00
Increases Nov 28
Register
Block the M
For Wolverine Fans. Approx. 4 miles
$35.00
Increases Nov 28
Register