Registration is NOW REOPEN

Sorry for the inconvenience.



Welcome to Chatfield Senior High School Athletic Registration    

Registration will open Monday, July 29th.

The first day of practice/tryouts for Fall Sports is Monday, August 10th (date subject to change)

Golf - Monday, August 3rd

Softball - Boys Tennis - Monday August 10th

Fall sports offered at Chatfield include Football, Gymnastics, Boys/Girls Cross Country, Softball, Boys Golf, Boys Tennis, Boys Soccer, and Girls Volleyball


The online registration for Fall sports will open July 20th - Aug. 3rd.


Registrations need to be completed by August 3rd in order for the Athletic Department to have enough time to clear all registrations before the first practice/tryout. 



Please read ALL directions below carefully.
Once registration is open, allow 48-72 hours for processing. 




STEP 1: Get a Sports Physical

Students in grades 9-12 registering for athletics must have a current physical examination on file with the Athletic Office before the student is authorized to participate in practice/tryouts. Physicals are current for 12 months from the date of the last exam.  

  • If you don't have a current sports physical, make an appointment with your doctor ASAP or you can also go to the Little Clinic at King Soopers or Healthcare Clinic at Walgreens and get a sports physical. You will need to upload a copy of the physical during Step 4 of the registration process. Please click here for the form that you can bring to your physician
  • If you previously registered online and you still have a current physical it will be in your account. Make sure to verify the dates.


STEP 2: You will need your student's Jeffco Student ID to register.

Students who attend a Jeffco school already have a Student ID number.

If your student is new to Jefferson County, is a home-schooled student, or attends a private school, and plans to participate in sports at Chatfield Senior High School (or any Jeffco high school), they will need a Jeffco Student ID. If your student attended pre-school, kindergarten, or any grade at a Jeffco school years ago, they already have a Jeffco ID. To find out what it is, please contact Mrs. Lucas and she can look that up for you. Call her at 303-982-3555 or email her at nicole.lucas@jeffco.k12.co.usDo not create another Jeffco account!

If you are certain your student never attended a Jeffco school, you will need to obtain your ID by creating an account using JeffcoConnect.



Click on the sporting icon at the bottom of this page and start the online registration. If you are new to the online registration process You will create a Family account, then you will receive an email with a link to continue with registration. Click on the link and complete the seven-part registration. If you have previously registered for a sport log into your family account and click register student. DO NOT CREATE A NEW ACCOUNT. Once you have completed your registration, you will need to wait 48-72 hours (Mondays-Fridays) for the Athletic Department to approve your registration. You will receive an email once you are approved. In the meantime, proceed to Step 4 and create an account on Arbiter Athlete. There is a quick guide for parents. Click on "Other Forms" above for the guide.


STEP 4: Register with Big Teams/Planet High School FOR CHSAA


All incoming Freshmen and new students must register with Big Teams Planet HS at planeths.com

All returning athletes need to log into planeths.com and confirm information and sports participating in. (If you cannot remember password DO NOT make another acct. Please use help bar on the site or reach out to nicole.lucas@jeffco.k12.co.us)


Transfer Students

If you are new to Chatfield or attend a school that does not offer your sport, you will need to complete some additional paperwork on the Big Teams site. Transfer students will need to complete the CHSAA Transfer form. Foreign exchange students will need to complete form 7.  Athletes attending a different school or homeschool will need to complete a non-attending form (this form will be emailed to you from Ms. Lucas). Transfer students do not include 8th graders coming into Chatfield. 


Parents only need to sign-up for an account if their athlete is:

  • Transferring to Chatfield from another high school. Complete the online Transfer Form.
  • A Foreign Exchange student. Complete the International Student form and email Ms. Lucas



           STEP 5: Pay your Athletic Fee.  

The athletic fee will not be posted to your Jeffco Connect account until all try-outs for sports have been completed and rosters are set for all sports. You will receive an email from your coach letting you know that you can then access your account to pay the fee. 

Students on the Free and Reduced Lunch program do not need to pay the $175 fee, however, they must still pay any team fees.



Please Do not bring your physical paper to the Main Office. It must be uploaded to your registration account.  You can upload a pdf or take a picture and upload.




Click the icon below to begin registering, starting July 24th, 2020.

You will need your student's Jeffco Student ID to complete the registration

Click the icon below to begin

Registration Icon


If you have questions or need assistance with the registration, please address it to:

Nikki Lucas - Athletic Secretary
Phone: 303-982-3555
Email: nicole.lucas@jeffco.k12.co.us
Craig Aukland - Athletic Director
Phone: (303) 982-3576