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Registration is closed

Registration opens

January 1, 2022 6:00 AM

Registration is open until

May 31, 2022

Saturday, June 11, 2022

November 20, 2021

3700 Fish Canyon Rd, Duarte, CA 91010

6am – 6:60am At the start line on race morning

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from 5:15 on race morning

Looking forward to the future of Monrovia. Stay tuned as we receive updates from the USFS.

View the 2023 Athlete Guide

Saturday, June 11, 2022

November 20, 2021

3700 Fish Canyon Rd, Duarte, CA 91010

6am – 6:60am At the start line on race morning

‍

Download the 2021 Athlete Guide Here.

Cut Offs

7 Hours
All runners must be to the mile-9 aid station (30k turnaround) no later than 10:30am. No exceptions. You will be pulled if you arrive after 10:30am

Course Aid Stations

Aid Station #1

Mile 3

Aid Station #2

Mile 6.5

Aid Station #3

Mile 9

Aid Station #4

Mile 11.5

Aid Station #5

Mile 15

Finish

Mile 18

Cut Offs

7 Hours

Course Aid Stations

Aid Station #1

Mile 3

Aid Station #2

Mile 6.5

Aid Station #3

Mile 10

Finish

Mile 13

Half-Marathon

Start time

6:30AM

Course Info Register

30k

Start time

6:30AM

Course Info Register

Other Details

Travel & Lodging Information

Courtyard by Marriot Pasadena/Monrovia

Website: courtyardmonrovia.com
Phone: (626) 357-5211

Past Race Results

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Sponsors

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Safe Socially-Distant Racing

We make sure to provide safe and effective racing protocols ensure your health and safety.

Download our Covid-19 Guidelines

Can't get enough?

Check out our other races