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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