Slash Lacrosse

07/26/2026

MVP awards for Prairie Cup medal games, are on another level this year!! Donated by Slash Sports!

07/24/2026

Games are live and updated on our website! 🥍
❓Unsure of where to park or hang out? Check out our map!

While we might not be sure of what the smoke is going to do, we hope this helps you with the lay of the land before the festivities begin!

Don’t forget to check your emails and our page for any updates regarding tournament updates, including air quality update!

07/05/2026

But these helmets though…👌👌

06/30/2026

06/16/2026

CLL – BROOKS, ALBERTA HOSTS THE 2026 IIJL WORLD JUNIOR LACROSSE CHAMPIONSHIP — From June 28 to July 3, next generation of elite playe...

06/13/2026

Curious about field lacrosse? Come check it out and save 25$ just for showing up and registering before June 26th. If you like box lacrosse you’re gunna love it’s super chill summer cousin field lacrosse. Low commitment… Maximum fun! ☀️ 🍹

06/05/2026

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.

06/03/2026

New merch dropping tomorrow!!

What do you need to add to your wardrobe?!

06/02/2026

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.