California Collegiate Conference

The California Collegiate Conference is a regional collegiate rugby conference affiliated with the College Rugby Association of America (CRAA) that operates two levels, D1A and D1AA.

The league realignment in 2022-23 marked its expansion and formal establishment of the two divisions, with plans for promotion and relegation between the levels going forward.

For the 2025-26 season California Conference has added University of San Diego and UCLA to their D1A level.

Division: Men's D1A
Division: Men's D1AA

Conference Website

Men's D1A

Updated: February 22, 2026

Men's D1AA

Updated: February 15, 2026

University of San Diego looks to challenge in the California Conference South.

02.22.2026College Men

Big Win for San Diego Changes California Conference Picture

University of San Diego put an emphatic stamp on their improvement within their first D1A season with a 40-19 defeat of UCLA Saturday.

BYU vs GCU January 24 2026. Photos J Dalton Photography.

02.20.2026College Men

What's At Stake in Every D1A Game This Weekend

Here's what we feel is at stake for each game this weekend in D1A Rugby.

Want to see what happened last week?

Cal Poly is thinking about a conference title.

02.15.2026College Men

Out-of-Division Action for D1A Teams

Cal Poly defeated Trinity Western 44-36 in the first game of the Spartans' trip to Southern California.

For Trinity Western this was another good test and they will play UCSC in a couple of days. For Cal Poly, this was another improved performance.

Head Coach Chris O'Brien said his team has been working on its defensive structure, and that is beginning to show.

Haydn Williams scored four tries for ARC v SFSU.

02.15.2026College Men

Beavers, Spartans On Top in California D1AA

ARC and San Jose State stay on top of the Northern California D1AA Conference after both teams logged big wins over the weekend.

For American River, it was a record-breaking day with a 134-14 win over San Francisco State. ARC was led by Haydn Williams, who scored four tries and was a defensive leader. In all, 15 different ARC players crossed the tryline.