What's New?
Zelle New Payment

payment Zelle Payments Trias will pay with Zelle payment beginning 2022 Fall Season. I will eventually delete all bank account on Trias, once everyone is comfortable w...

November 2022 Payment

payment November Payment 22-11-5 - 11-6 have been paid by Zelle if you have Zelle - payment is immediate for those who have it. All others have been paid...

New Referee Clinics December 28th, 2022

juggle Trias New Referee Clinics December 28th
New Referee Clinics: 12/28 at Tukwila Community Center (12424 42nd Ave S, Tukwila, WA 98168) from 10-2pm.,-92.291072/tukwila+community+center/@41.8571403,-125.2558279,4z/data=!3m1!4b1!4m9!4m8!1m1!4e1!1m5!1m1!1s0x549042fb79fb726d:0xd4399c3ef4a6756e!2m2!1d-122.2793189!2d47.4910061 To Register for the clinic After you have registered and paid for your class, log on and look in the Clinic Reservation box for a button labeled Online Lessons. This button will provide access to the online material. Click on that button and complete ALL modules. Completing all material will take 2-3+ hours, so allow time to complete this. This material contains essential information that is part of your referee exam. You need to complete all 23 modules ( if 18 years of age or older), then choose a clinic to attend. If you are 18 years of age or older, you will also need to complete a Safety Certificate course which may take 4+ hours to finish. The in-person portion of the certification consists of 4 hours of a field practicum. If you are not able to physically participate due to injury, you will need to take another class once you are released to participate. What to bring: 1. Bring paper and pencil for notes. Bring questions you may have from the online material. 2. Bring snacks and any drinks you may want. There will not be a formal meal break. Instead we will be taking 10-15 minute breaks that will allow time for snacks and beverage. 3. Dress to be active on the field. Bring shoes appropriate for light work on the soccer field (cleats are not required, but recommended depending on the weather). Dress for the weather. 4. A referee whistle will be provided. Questions? Please contact Cindy (

2023 Recertification

cheer 2023 Recertification ATTENTION: To All Recertifying Referees Referees, the 2023 Recertification exams are now available online for all referee grades (except ...

Referee Cold Weather Wear

umbrella Referee Cold Weather Long, black or USSF warm-ups are encouraged. NO team information on either jacket or pants. Black beanie caps, warm blac...


umbrella HYPOTHERMIA HYPOTHERMIA HYPOTHERMIA Please read!! This is important for a referee to know-YOU are responsible for the player's safety while they ar...

New Referee Clinics November 19th, 2022

juggle Trias New Referee Clinics November 19th
New Referee Clinics: 11/19 at Tukwila Community Center (12424 42nd Ave S,...Going

New Referee Clinics December 3rd, 2022

juggle Trias New Referee Clinics December 3rd
New Referee Clinics: 12/3 at Tukwila Community Center (12424 42nd Ave S, T...Going

October 2022 Payment

payment October Payment 22-10-1 -10-2 have been paid by Zelle if you have Zelle - payment is immediate for those who have it. All others have been paid by US BIll Pay...

Rules of Competition urls

cup Rules of Competition URLS
RCL Rules of Competition:

Payment Policy

payment Payment Policy All referees must submit their match and misconduct reports within 48 hours (by Tuesday night). If a referee has not submitted their report (s),...

Match Safety!

umbrella Match Safety No jewelry! All earrings MUST be removed for player safety, not taped but removed. Can't be removed? Then can't play, according t...

2022/2023 Law Changes - MUST Reads

book 2022/2023 Law Changes - MUST Reads

Welcome to TriasSoccerCentral

 Greater Renton Highline

Welcome to the TriasSoccerCentralTriasSoccerCentral SiteSite on Sunday, December 4th, 2022. We provide USSF Referee services to the Greater Renton, and Highline Soccer Associations in the general vicinity of Renton, Washington in the NorthWest corner of the continental United States. If you'd like a little more background information about us, check out the Information segment of our Site.


Navigation around and about our website is done by clicking on any of the active hyperlinks that look like this, the active graphical elements you'll find distributed throughout the site, or via the Table of Contents which appears at the left edge of virtually all the website pages. It is also possible to return to this home page at any time by clicking on our Logo in the upper left corner of any of the site's pages.

If you are a current TriasSoccerCentralTriasSoccerCentral participant, you can logon to the site by identifying yourself on our Logon page. Once successfully logged on, you'll be able to interact with and obtain access to the information that is appropriate for your involvement with our efforts.

We hope that you are successful at locating the information you are seeking here on our site or wherever your travels through the World Wide Web may take you.

In the mean time:

We hope to see you on the pitch this weekend!