The COHO Swim Club is a USA Swimming Institutionally Chartered Club. We follow the Deerfield Park District registration seasons which splits are Short Course Season into two registration periods (Fall & Winter), and our Long Course Season into (Spring & Summer). All offerings are listed below.

Click on the Season Name (Fall, Winter, Spring, Summer) to learn more about that specific Registration Period. 

COHO 2026 USA Swimming Registration Link and Guide 

 

1. Fall  
Registration Open Dates:
Residents: Monday, August 4, 2025 @9 am
Non-Residents: Monday, August 11, 2025 @ 9 am
 
All Fall Registrations Start with 162
2 . Winter
Registration Open Dates:
Residents: Monday, November 10, 2025 @ 9 am
Non-Residents: Modnay, November 17th, 2025 @ 9am
 
All Winter Registrations Start with 262
3. Spring 
Registration Open Dates:
Residents: Monday, March 2, 2026 @ 9 am
Non-Residents: Monday, March 9, 2026 @ 9 am

All Spring Registrations Start with 362

Spring Dates: TBD
Silver/Gold HS Dates: TBD
Master's Dates: TBD
  • Developmental Program
    • Minnows 362901-01
    • Chinook 362901-02
    • Sharks 362902-01
  • Age Group Program
    • White 362903-01
    • Blue 362903-02
    • Red 362903-03
    • Black 362904-01
    • Fun & Fit 1 362904-02
    • Fun & Fit 2 362904-03
  • Senior Program 
    • Silver HS-Spring Sport 362905-01
    • Silver 362905-02
    • Gold 362905-03
    • Gold HS-Spring Sport 362905-04
  • Masters Program 
    • 3 days a week 362908-01
    • 2 days a week 362908-02
    • 1 day a week 362908-03
  • Water Polo Program (NEW for 2025-2026!!!)
    • Polo
Registration Open Dates:
Residents: Monday, March 2, 2026 @ 9 am
Non-Residents: Monday, March 9, 2026 @ 9 am
 
All Summer Registrations Start with 462
 
Summer 1 Dates: TBD
Summer 2 Dates: TBD
Master's Dates: TBD
 
  • Developmental Program
    • Minnows Summer 1 462901-01
    • Chinook Summer 1 462901-02
    • Sharks Summer 1 462901-04
    • Minnows Summer 2 462902-01
    • Chinook Summer 2 462902-02
    • Sharks Summer 2 462902-04
  • Age Group Program
    • White Summer 1 462903-01
    • Blue Summer 1 462903-02
    • Red Summer 1 462903-03
    • Black Summer 1 462904-01
    • Fun & Fit 1 Summer 1 462904-03
    • Fun & Fit 2 Summer 1 462904-04
    • White Summer 2 462903-04
    • Blue Summer 2 462903-05
    • Red Summer 2 462903-06
    • Black Summer 2 462904-02
    • Fun & Fit 1 Summer 2 462904-05
    • Fun & Fit 2 Summer 2 462904-06
  • Senior Program
    • Silver Summer 1 462905-01
    • Gold Summer 1 462905-02
    • Silver Summer 2 462905-03
    • Gold Summer 2 462905-04
  • Master's Program
    • 3 days a week 462908-01
    • 2 days a week 462908-02
    • 1 day a week 462908-03
  • Water Polo Program (NEW for 2025-2026!!!)
    • Polo

COHO also offers special registration periods throughout the year for Championship Trainings, Stroke Clinics, and Mini Camps. 

1. Spring Champ Meet Practice Registrations (Will open in February)

  • 1 Week of Champ Season Practice 262905-04
  • 2 Weeks of Champ Season Practice 262905-05
  • 3 Weeks of Champ Season Practice 262905-06
  • 4 Weeks of Champ Season Practice 262905-07
  • 5 Weeks of Champ Season Practice 262905-08

2. Spring/Summer Mini-Camps or Clinic

  • High School Girls Prep Camp 462905-09 (This is a four-week training prep camp just for high school girls headed into a high school season. It will run 7/14-8/10.)

3. Summer Champ Meet Practice Registrations (Will open in Mid-July)

  • 1 Week of Champ Season Practice 462905-05
  • 2 Weeks of Champ Season Practice 462905-06
  • 3 Weeks of Champ Season Practice 462905-07
  • 4 Weeks of Champ Season Practice 462905-08

4. Fall Mini-Camps or Clinics

These special registrations will be posted and linked on this page when they are open to the membership. Registration into these special registrations requires a swimmer to be currently registered with USA Swimming and in good standard, and a registered swimmer with COHO within the past six months.