Operation School Bell 5K

Weather Cancellation PolicyOSB 5K Runners’ and volunteers' safety is the most important thing and if any of the threatening weather conditions listed below are present the day of the event, the event may be delayed or canceled. A race may be canceled or delayed if any of the following weather conditions exist: Tornado Warning, Tornado Watch, Thunderstorm, Lightning, Excessive Wind with Rain, other major weather conditions. The OSB 5K committee will make a determination regarding race cancellation no later than 7:00pm on Friday, April 3, 2026 regarding the currently forecasted weather.  In the event of cancellation, all runners will receive an email with information on how they can receive their finisher medal/and event T-shirt. Operation School Bell 5K is an annual fundraiser event hosted by Assistance League Norman! All proceeds benefit Operation School Bell philanthropic program which provides free, new clothing to students in the Norman and Little Axe school districts. You can l