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Welcome to a new era of women's running!

Same great race company!  Same great swag!  Just a new name and a new look!

Come join StartLine Racing for their Inaugural Women's Run Series presented by First Watch.

This event will feature a Half Marathon, 10K, 5K and Butterfly Dash at the Peoria Sports Complex.

All participants will receive their choice of a tech hoodie, tech short sleeve shirt or tech racerback tank in a gorgeous spring green color.

Tons of water stations and restrooms!

So bring your family and your friends and spend the morning running with StartLine Racing!

Registration fees

Virtual Run Closed

Of course we want you to participate but if you can't join us on race day and still want to run you still can! Here is your way to take part in this epic event no matter where you are! You'll get all the bling and no extra shipping charge.

  1. $40.00
    Mar 1 - Jan 26

Half Marathon Closed

Registration closed
    1. $50.00
      Mar 1 – May 1
    2. $60.00
      May 1 – Jul 1
    3. $65.00
      Jul 1 – Oct 1
    4. $70.00
      Oct 1 – Dec 1
    5. $75.00
      Dec 1 – Jan 26

10K Closed

Registration closed
    1. $35.00
      Mar 1 – May 1
    2. $40.00
      May 1 – Jul 1
    3. $45.00
      Jul 1 – Oct 1
    4. $50.00
      Oct 1 – Dec 1
    5. $55.00
      Dec 1 – Jan 26

5K Run/Walk Closed

Registration closed
    1. $25.00
      Mar 1 – May 1
    2. $30.00
      May 1 – Jul 1
    3. $35.00
      Jul 1 – Oct 1
    4. $40.00
      Oct 1 – Dec 1
    5. $45.00
      Dec 1 – Jan 26

Butterfly Dash Closed

Registration closed
  • For all of our younger participants, this run is for you! All participants receive the same custom finisher's medal as mom, a tech short sleeve shirt and a Mylar butterfly balloon when they finish!

    1. $15.00
      Mar 1 – Jul 1
    2. $20.00
      Jul 1 – Jan 26

GOTR Members Only Closed

Registration for members of Girls on the Run of Maricopa and Pinal Counties only.

  1. $20.00
    Mar 1 - Jan 26

About The Women's Run Series

Making Your Run Meaningful and Welcoming.

Everyone deserves a positive and supportive running environment. The Women's Run Series eliminates any feeling of intimidation or inadequacy that many race environments create. Instead, we offer a supportive space, that when you leave you will feel empowered and accomplished. It's a safe place to run, or walk, that isn't about winning, it's about coming together as women to finish and celebrate.

Your wings already exist.  All you have to do is FLY!

Butterfly Dash Information 

This event is for our younger participants and for those who want to run with mom!  It is an untimed run and is approximately a half mile in distance.  A parent wishing to run with their child does not need to register in order to do so. 

All Butterfly Dash participants will receive the following:

  • Custom Dri Fit Short Sleeve Event Shirt
  • Custom Finisher's Medal - just like mom!
  • Custom Event Bib
  • Drawstring Bag
  • Mylar Butterfly Balloon at the Finish Line!

Coming Soon!  Our Frequent Flyer program!  Participate in at least 2 of our series events and earn extra rewards!

Charity Partner

We are proud to be partnered with Girls on the Run of Maricopa and Pinal Counties for this event!  

Girls on the Run is a transformational physical activity based positive youth development program for girls in 3rd-8th grade. They teach life skills through dynamic interactive lessons and running games. The program culminates with the girls being physically and emotionally prepared to complete a celebratory 5k running event. The goal of the program is to unleash confidence through accomplishment while establishing a lifetime appreciation of health and fitness. 

At Girls on the Run they envision a world where all girls know and activate their limitless potential.  And more than that, they are working to make that vision a reality - one where girls can navigate their lives with confidence and joy.  One girl at a time, they've changed a million lives.  With your support, one girl at a time, they will change a million more.


Thank you to our Sponsors!



Interested in being a sponsor?  Check out our sponsorship packet!

Mail-in Registration Form

To register by mail please complete and return our Mail-in Registration Form!  Please make checks payable to StartLine Racing.

Virtual Details

Of course we want you to participate in the Half Marathon, 10k, and 5k locally but we know things come up. So, if you can't join us on race day and still want to run, get the medal and swag you still can! Here is your way to take part in this epic event no matter where you are! And of course, all prices include shipping! Please note that your packet will be mailed to you after the completion of the event on January 27th.  Prior to the event all virtual participants will receive an email with instructions on how to submit your time.  

Virtual Registrations are restricted to US addresses only.  If you reside outside of the US and wish to participate please contact StartLine Racing at

All Participants Receive:

- Custom Event 4" Glitter Finisher's Medal. 

- Custom event bib

- Choice of Custom Event Dri-Fit Tech long sleeve hoodie, Dri-Fit Tech short sleeve shirt or a Dri-Fit Tech Racer back Tank for all participants.  Register by January 7th and have the city printed on your swag!

- Custom drawstring bag filled with goodies from our sponsors and vendors

- Overall awards to the Top Three Females in the Half Marathon, 10K and 5K distances.

- Age Group Awards for Top Three in all Female Age Groups (Race day participants only) (Men are not eligible for awards).  Our age groups are the following:

  • 8 & Under, 9 & 10, 11-13, 14-17, 18-24, 25-29, 30-34, 35-39, 40-44, 45-49, 50-54, 55-59, 60-64, 65-69, 70-74, 75 & Over

- Pre- and Post-Race "Runner's Brunch" (bagels, fruit, water, Gatorade, etc) 

- Real Time Results and Photos on our Website or Mobile App (on Apple and Google

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Race Day Information

  • Race Day Registration will be available beginning at 7am at Peoria Sports Complex.

    • We accept cash, check, and credit cards on race day

    • PLEASE NOTE - Your swag selection and size are not guaranteed for those who register on race day.

  • Race day registration fees will be:

    • Half Marathon - $80

    • 10K - $60

    • 5K - $50

    • Butterfly Dash - $25

  • Leashed pet friendly!

  • We welcome wheelchairs, strollers & wagons.

  • No roller blades, skateboards or motorized devices are allowed on the run or walk courses.

  • The half marathon course has a 4 hour time limit.

  • Due to the common start/finish line, there is no bag check for this event.

  • Photographs will be taken along the course.

  • The course will take you through dedicated running trails (all asphalt and concrete) of the New River Trail System, starting and ending at Peoria Sports Complex in Peoria - meaning no need for transportation before or after the race just to get back to your car!  Please note - this is an open use trail system and does not close for our event.

  • Beast Pacing will be providing pacers for the half marathon course.

  • Event management, along with the City of Peoria, has the authority to cancel or delay the event for any reason due to extreme weather, accidents, city emergency, etc.  NO REFUNDS – NO RESCHEDULING.

Host Hotel

Residence Inn Peoria  - 8435 West Paradise Lane, Peoria, Arizona 85382

This hotel is across the street from the Start/Finish area.

If you’d like to reserve a room, please call their reservation center at 1-623-979-2074 and reference the Women's Run Series Phoenix or use this booking link.  Rooms are available for Saturday, January 26th, but if you need additional nights, please call them.

Book Now for the Women's Run Series!

Note: Please note, StartLine Racing does not have access or control over room bookings.


Course Information

Pacers will be on the half marathon course only.  Pacers provided by Beast Pacing.

Water and Gatorade will be located at the following locations:

  • Half Marathon: Miles 1.55, 2.75, 3.88, 5.65, 7.31 (turnaround), 8.95, 10.75, and 11.55
  • 10K - Miles 1.55, 2.75, 3.88 (turnaround), and 4.66
  • 5K - Mile 1.55 (turnaround)

GU Gels will be available for half marathon runners at miles 5.65 and 8.95.

Restrooms will be located on the course at miles 1.55, 6.63, 8, and 11.55 (mile 4.66 of 10K course).

  • Note: The restrooms at mile 1.55 and 11.55 will be located off the course in Rio Vista Park (next to the running path/trail and playground structure).

Course Maps

Half Marathon



Packet Pick-up Opportunities

  • Packet pick-up will be available on Friday, January 25th from 4-7pm at Tortoise and Hare Sports (map)
    • Tortoise and Hare Sports is located at 17570 N 75th Ave #605, Glendale, AZ 85308

  • Race day packet pick-up available at Peoria Sports Complex (race location) starting at 7:00am.

Event Schedule

  • January 25 4:00 PM - Packet Pickup at Tortoise and Hare Sports from 4-7pm

  • January 27 7:00 AM - Race Day Packet Pick-up Opens

  • January 27 8:00 AM - Butterfly Dash

  • January 27 8:20 AM - Half Marathon Run Begins

  • January 27 8:45 AM - 10K Run/Walk Begins

  • January 27 9:00 AM - 5K Run/Walk Begins

  • January 27 9:45 AM - Award Ceremony Begins (approx)

Contact Information

Event Location

16101 N 83rd Ave, Peoria

Click here to view map