The 36th Annual University of Okoboji Marathon, Triathlon, Half-Marathon and 10K will be held Saturday July 20th. Again this year a Triathlon-Relay! Please go to www.threesons.com and click on the marathon link for registration. All registration closes at 5 PM on Thursday July 18th.
Last year 30 states were represented. For more info or results, please contact Herman Richter at 712-338-2424
