Online Registration

Registration Open Period

Registration will open on May 17, 2021

Registration will close on August 4, 2021

*There will be no race-day registration.  Please register prior to the registration close date.

Race Date
Race Distance
Initial Price
After July 1
Friday 8/6/2021
Kids Run (.6 or 1.5 mile)
Friday 8/6/2021
5K Trail Run
Saturday 8/7/2021
15 Miler
Saturday 8/7/2021
5 Miler
Sunday 8/8/2021
Women's 10 Miler
Sunday 8/8/2021
Women's 5 Miler

There is a small processing fee that is charged on when you check out that is in addition to the registraiton price.  This transaction fee is typically no more than 10% of your cost.

Registering for Multiple Races

You are able to register for multiple race distances since Run Baileys has races for three days.  Women will have a chance to run for The Gob Pile Award by running the 5K on Friday, 15 Miler on Saturday, and the 10 Miler on Sunday!  Men will have run for The Lost Marbles Award by running the 5K on Friday and the 15 Miler on Saturday.


If you want to register for multiple events please email after you register for the longest distance event to receive a 50% discount to the other races you register for.


Kids Run Details

  • 6:00PM on Friday 8/6

  • Free for all kids 14 years old or younger!

  • Each kid gets a free Run Baileys t-shirt!

  • There will be a 1.5 mile and 0.6 mile course option.

  • A parent or guardian must register their child with the above registration link.

  • Limit to 100 children and there is no race day registration.

  • Parents of children will be asked to be "course marshals" and stand along the course during the kids run.

Capacity and Waitlist


Because this is a first year event at the tail end of a global pandemic we are setting a limit of 100 participants per race distance.  This number could be altered or changed as we receive updates and changes to COVID-guidelines that may allow for more participants.

Waitlist:  If races reach the capacity prior to when registration closes, there will not be a waitlist implemented.


Cancellation Policy

Refunds: A full refund will be allowed until July 1, with the exception of the UltraSignup transaction fee.

Rollover:  Rollovers to the next year will be allowed until July 20.

After July 20 there will be no refunds, deferrals, or rollovers allowed.

Distance Transfer:  Runners can switch distances to the event until 4 days prior to the event.  

Please see the SEOTR Policy Page to views information on how to request a refund or rollover, and general policy and rules at SEOTR Events.

Pregnancy Deferral

If you become pregnant after you register for Run Baileys or have recently had a baby and do not feel comfortable racing, we will gladly roll over your entry to next year.  Just notify us in email.  

Transgender Entrant Policy

We are utilizing and adapting the policy Western States Endurance Run has created, along with other Trail Sisters Events.

For the women's only races on Sunday a male-to-female transgender entrant can register to compete as a female provided the runner has been undergoing continuous, medically supervised hormone treatment for gender transition for at least one year prior to the race.

A female-to-male transgender entrant can register to compete as a male with no restrictions. The only exception is female-to-male transgender runners can no longer register to compete as a female if they have begun hormone treatment related to their gender transition that includes testosterone or any other banned substance, and thus can no longer register for the all-women's races on Sunday.