Issued the following announcement.
Washington Island Ultra Relay
Date: Jul 29 at 8:00 PM - Jul 31 at 8:00 AM
Location: Washington Island
Ticketswww.washingtonislandultra.com
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Details
The 2021 Island Ultra. This race will sell out in the first few hours of opening. Please be prepared to register right away if you'd like a shot at racing!
Original source can be found here.