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Half Marathon
10K
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3/4 Marathon

Marathon DetailsBoulder Rez Marathon & 3/4 Marathon, Half Marathon, 10K, Marathon RelayBoulder, CO USASeptember 4, 2021

September 4, 2021

Location

Boulder, Colorado

Races 
Marathon
Half Marathon
3/4 Marathon
10K

Event Schedule
6:00am - 7:15am: Packet Pick Up & Registration
7:15am: Start of Marathon
7:20am: Start of the 3/4 Marathon
7:25am: Start of the Half Marathon
7:30am: Start of 10K
8:45am: 10K Overall Awards
9:30am*: Half Marathon Awards
10:30am*: 3/4 Marathon Awards
11:30am*: Full Marathon Awards
2:00pm: Course Closes
*Award times are approximate

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