The trails they are using may be a little congested first thing on 5/4 and 5/5 but the racers spread out pretty quickly. Also, there are lots of trails in the park that won't be impacted at all. We definitely don't close them for this activity.
Trails should be open
What kind of race? And as far as I know as long as the park is open so are the trails!
The list of events say a 50k and a Half Marathon that weekend..
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