Slash Lacrosse

St. Albert! We are here and we brought the goods. Stop by and see us at the Jerome Iginla arena, all weekend! And don’t get to stop by the prize table to grab tickets on some awesome raffle items. Best of luck to all teams and thank you so much to the .albertramslacrosse for having us.

New merch dropping tomorrow!!

What do you need to add to your wardrobe?!

YES!!! Who’s ready for the biggest field lacrosse experience yet?!!

THE ROCKY MOUNTAIN RUMBLE
August 7–9, 2026 | Calgary Polo Club | De Winton, AB

The flagship event of the 2026 AFLA Festival Series, and the biggest field lacrosse event Alberta has ever put on.

THE FORMAT
20 full-size fields. Up to 50 teams from across Canada and the US. Every division from U9 to U19, boys and girls, including women’s. Full round robin plus playoffs, with a minimum of 5 games per team. Stats tracked all weekend. Gold, silver, and bronze on the line, and MVPs named. Real competition, the way a tournament should be.

THE EXPERIENCE
This is a festival, not a field day. On-site dining at The Ranch House, an incredible venue with menus from renowned chef Chris Martin of Highwood Catering. Local and international vendors. Live DJs keeping the energy up all weekend. A kids area and room for the whole family to make a day of it. Come for the lacrosse, stay for the atmosphere.

WHY THE POLO CLUB
Some of the best field lacrosse festivals in the world are held on polo grounds. Wide-open fields, mountain views, the kind of space that turns a tournament into a destination. We wanted to bring that experience to Alberta, and the world-renowned Calgary Polo Club, with its beautiful grounds and the Rockies on the horizon, is the perfect place to do it. This is field lacrosse done the way the biggest events in the sport do it.
Registration details and team invitations are coming soon. Follow along so you don’t miss the drop, and start making your travel plans now.
Bring your team. Bring your family. Come for the Rumble.

Introducing the Alberta Lacrosse Celebration Weekend
July 25–27 | Four Seasons Park, Sylvan Lake

This is our first event of the 2026 AFLA Festival Series — and we picked Sylvan Lake on purpose.

Central Alberta is the heart of lacrosse in this province. It’s home to the 2026 Prairie Cup, one of the best box lacrosse tournaments in the country, and some of the most passionate lacrosse families we know. We wanted our first festival to land right in the middle of that energy. That’s why we’re calling it the Alberta Lacrosse Celebration Weekend — because that’s exactly what it is.

The Schedule
All divisions U7–U19 play Friday through Sunday. Every team gets a minimum of 5 games plus playoffs — more meaningful lacrosse than most kids get in an entire season.

We also built the schedule around Prairie Cup, being held this year in Red Deer. Divisional games will be timed so families can move between both events. Sylvan Lake and Red Deer are a short drive apart. We’re planning to bus kids from the fields to catch their friends playing Prairie Cup — and back again. You won’t have to choose. That was the whole point.

Picture this: 50 field lacrosse kids, their parents, and their siblings rolling into the arena to cheer on their friends competing for a Team Alberta North or South. That’s an atmosphere. That’s what lacrosse in Alberta looks like when we do it together.

And for teams coming in from Manitoba and Saskatchewan — welcome to Alberta. This is how we do it here.

We’re not asking anyone to choose between field and box. We built the weekend so you don’t have to.

The Experience
This is a festival, not a field day. On-site all weekend: a lacrosse farmers market with local and national brands, skills competitions, food trucks, exclusive event merchandise, and music.

Why Sylvan Lake?
Simple. If we’re going to celebrate lacrosse in Alberta, Central Alberta is where we start.

More details coming soon. Save the date.

SAVE THE DATE!! The first of the Alberta Field Lacrosse summer series will be held in Sylvan Lake. So much thoughtfulness is being put into this event - being the same weekend as Prairie Cup, kids will be bussed in from Sylvan to watch teammates of the same age group play in Prairie Cup!

Teams from across North America, we hope you’ll come see what lacrosse in Alberta is all about! 🥍🥍

Introducing the Alberta Lacrosse Celebration Weekend
July 25–27 | Four Seasons Park, Sylvan Lake

This is our first event of the 2026 AFLA Festival Series — and we picked Sylvan Lake on purpose.

Central Alberta is the heart of lacrosse in this province. It’s home to the 2026 Prairie Cup, one of the best box lacrosse tournaments in the country, and some of the most passionate lacrosse families we know. We wanted our first festival to land right in the middle of that energy. That’s why we’re calling it the Alberta Lacrosse Celebration Weekend — because that’s exactly what it is.

The Schedule
All divisions U7–U19 play Friday through Sunday. Every team gets a minimum of 5 games plus playoffs — more meaningful lacrosse than most kids get in an entire season.

We also built the schedule around Prairie Cup, being held this year in Red Deer. Divisional games will be timed so families can move between both events. Sylvan Lake and Red Deer are a short drive apart. We’re planning to bus kids from the fields to catch their friends playing Prairie Cup — and back again. You won’t have to choose. That was the whole point.

Picture this: 50 field lacrosse kids, their parents, and their siblings rolling into the arena to cheer on their friends competing for a Team Alberta North or South. That’s an atmosphere. That’s what lacrosse in Alberta looks like when we do it together.

And for teams coming in from Manitoba and Saskatchewan — welcome to Alberta. This is how we do it here.

We’re not asking anyone to choose between field and box. We built the weekend so you don’t have to.

The Experience
This is a festival, not a field day. On-site all weekend: a lacrosse farmers market with local and national brands, skills competitions, food trucks, exclusive event merchandise, and music.

Why Sylvan Lake?
Simple. If we’re going to celebrate lacrosse in Alberta, Central Alberta is where we start.

More details coming soon. Save the date.

Come grab your Slash Sports coaching duffle. Two designs available.

Holy smokin’ mackerels!!!!!