Please read completely:
The Chesebro Half Marathon is SOLD OUT. The field has reached the 1,500 person capacity. Our permit with the National Park Service limits the field size.

It is unlikely that Chesebro Half Marathon entries will become available. In the event more entries become available, we welcome you to add your name to the waiting list.

If entries become available, we will go down the list in order received. You have 24 hours to respond to our phone call and/or email. If you don't respond, we will move on to the next person on the list.

Please do not email us or call us to find out your position on the waiting list or to ask if entries are available. If you don't hear from us, you should assume the race is still full or your name did not rise to the top of the list.

We encourage you to register for another one of our races: the Deena Kastor 5K, Old Agoura 10K or Do the Double 15K (run both the 5K & 10K).

All of our races sold out last year, so don't wait too long. If you register for another race, say the Old Agoura 10K, and then we notify you that a spot is available for the half marathon, you will need to pay the difference of the current entry fee of the half marathon to gain entry in the half marathon instead of the 10K.

March 29 is the last day the waiting list will be used. During race week, the only way to gain entry in the Chesebro Half Marathon is by attending the Pre-Race Expo/Packet Pick Up on April 3 and April 4 at the Agoura Hills/Calabasas Community Center. Expo hours are 12 p.m-7 p.m. Based on what has happened in past years, no more than 10 entries MAY become available throughout these two days. But it may be zero.

If a half marathon registrant at the Pre-Race Expo chooses to drop out or drop down to another race, then we will make the half marathon entry available on a first come, first served basis. If you opt for this chance for entry, expect long waits and bring your patience. The race expo Chesebro Half Marathon entry fee is $70.

NO HALF MARATHON ENTRIES WILL BE AVAILABLE ON RACE DAY, APRIL 5.

Add my name to the Chesebro Half Marathon Waiting List