Spring Thaw has been postponed and will not occur on the scheduled date of April 11. The Missouri River Board of Directors and the Road Runners Club of America are working together to come up with a solution regarding a possible future date for the race. Registration has been closed...

View the Membership Page for more details on becoming a member. Current members can contact our membership coordinator to verify your email address.

The next monthly Missouri River Runners Board Meeting is scheduled for March 10th at Jackson Street Brewing (607 5th St, Sioux City, IA 51101). 6:00 PM – 6:30 PM: Social 6:30 PM – 7:30 PM: Board Meeting Missouri River Runner Board Meetings take place on the second Tuesday of every...

Registration for Spring Thaw and Remembrance Run is open for 2020! Check out the Spring Thaw Event Page and Remembrance Run Event Page for more information.