St. Francis Tulsa Tough Pushing Forward With Three-Day Event In June The St. Francis Tulsa Tough annual cycling event is happening this summer, after the pandemic canceled it last year. Thousands of cyclists usually participate in the three-day racing event. Tulsa Tough said they are planning for the dates to be June 11-13th. Tulsa Tough said it is working on making changes to crowd flow when it comes to spacing and will announce what people can expect closer to June. 2019 was the last time the crowds got to see cyclists zipping their way around Tulsa, and across Green Country, for Tulsa Tough.