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Chicago Lakefront 50/50 Ultramarathons

Saturday, October 28, 2017 - Chicago, IL 60290

18th Annual 50/50 Ultramarathons. 50 Mile Race starts at 6:30 AM. 50K starts at 7:30 AM. One of the flattest Ultramarathon distance courses in the USA. Tech shirts for all participants. Buckles for 50 Mile finishers. Medals for 50K finishers. Well-stocked Aid Stations. Rice and beans at the post-race.

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