Welcome to Chatfield Senior High School Athletic Registration    

Registration for the 2018 Fall Sports season will open after staff returns on Tuesday, July 24, 2018. 
All the registration steps will need to be completed and approved, prior to participating
on Monday, August 6, 2018, which is the first official day for practices and tryouts throughout Colorado. 
The first day of school for CSH freshmen is Thursday, August 16, 2018, and for all students, Friday, August 17, 2018.

In the meantime, there are two things you should do prior to registering to play sports.

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 appointmet with your doctor during June or early July to get in before the rush. 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 phsical during Step 4 of the registration process. The standard physical form that your Doctor's office provides is sufficient.

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. Do 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 here for that program.

All Student Athletes will now need to register with Arbiter Athlete at http://arbiterathlete.com or your student can text 69274 and use code 41565 to register.

Additional Information

  • If your high school athlete received an "F" grade in any high school class, they should plan on re-taking the class online or attend summer school so that it doesn't interfere with sports eligibility or graduating.
  • Once the registration program opens in late July, it may take approximately 72 hours for your registraion to be approved to tryout/practice.
  • Once team rosters are finalized you will be able to pay the $175 Jeffco Athletic fee online via JeffcoConnect. 


Click the icon below to begin registering, starting July 24, 2018.

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