First Multisport Canada event of the season in beautiful Welland, a full weekend featuring a range of events from the Give-it-a-Tri, Sprint Triathlon/Duathlon, and Long Course Triathlon. Get a chance to swim the Welland Canal and then head out onto the flat and fast bike and run course.

Race Information

Saturday: June 24, 2023
Long Course – Triathlon, Triathlon Relay, Swim/Bike and Bike/Run

Sunday: June 25, 2023
Sprint Duathlon, Sprint Duathlon Relay, Sprint Triathlon, Sprint Swim/Bike, Sprint Triathlon Relay, Give-It-A-Tri, Give-It-A-Tri Swim/Bike and Give-It-A-Tri Relay

 

We are sold out!

 

Whether you are a first timer or a seasoned triathlete, come take part in the TriMuskokan. This grassroots homegrown event is an incredible community event that focuses on a great experience for everyone!

Whether this is your first triathlon or you are an experienced athlete, The TriMuskokan has something for everyone.

If you have never done a triathlon or a duathlon before, or are just starting out, a nice way to try out an event is through a relay. These are fun ways to be active with a group of friends…pit one team against another for bragging rights, or for who has to cook the celebratory dinner!

If you don’t like swimming, try the duathlon. If running is not your thing, try the swim/bike event!

The TriMuskokan offers the best of grassroots racing in a professionally run event.

One of the nicest settings for triathlon and duathlon. Very compact triathlon site that creates a fun, family friendly atmosphere!  Very quick drive from Toronto on race morning! Race in the morning and check out Wine Country after your race! For those ladies who are also looking to compete in the IRON GIRL race;  this is the same race site. Come get yourself ready for big race by first trying out the Try-A-Tri, which uses portions of the same routes you will be using in the IRONGIRL event!

Race Information

Sunday, July 18, 2026
Sprint Triathlon, Duathlon, Swim/Bike, & Relays
Try-A-Tri & Relay

A full weekend of events in the heart of cottage country, something for everyone no matter if you’re a beginner or experienced athlete. Events ranging from sprint triathlon/duathlon, give-it-a-tri and Olympic triathlon/duathlon, international duathlon and international duathlon relay gives everyone an opportunity to participate.

 

Race Information

Saturday, July 11, 2026
Olympic Distance Triathlon, Olympic Swim – Bike, and International Distance Duathlon and Relays

Sunday, July 12, 2026

Sprint Triathlon and Sprint Duathlon and Relays

Give-It-A-Tri, Give-It-A-Tri Swim Bike and Give-It-A-Try Relay

 

The Iron Girl experience will allow women to participate in a competitive event and will enable and empower the healthy lifestyle of sport. The sprint triathlon will start at Nelles Beach Park in Grimsby, Ontario. It will be a picture perfect course starting in Lake Ontario, touring Niagara’s farmland and finishing on the Waterfront Trail!

Race Information

Saturday:  August 6, 2022

Try A Tri

Sunday: August 7, 2022
Sprint Triathlon & Relay

No need to leave Toronto to race!

Grab your gear and hop on the ferry to the Multisport Toronto Island Tri! A swim in Lake Ontario and a flat and fast bike and run course.

Race Information

Saturday; August 15, 2026

Give It a Tri and Give-It-A-Tri Swim Bike, Give-It-A-Tri Relay

Sunday: August 16, 2026
Sprint Duathlon and Sprint Duathlon Relay

Sprint Triathlon, Sprint Swim/Bike and Sprint Triathlon Relay

 

The second visit to Guelph Lake Conservation Area is the perfect way to cap off your season on the Labour Day long weekend!

The sprint distance features a 750m Swim, 30km Bike, and a 7km Run that never leaves the park!

The Try-A-Tri features a 375m Swim, 10km Bike, 2.5km Run and is one of the most popular of its kind.

Duathlon, Relay and Swim/Bike options are available as well!

Saturday, September 5, 2026

 

 

Multisport Canada covers it all on this late summer weekend. Events ranging from youth all the way to an Olympic distance triathlon and international duathlon. The whole family can race this weekend!

2026 Age Group Qualifier Standard Duathlon (1 spot per age group per gender)

Youth Cup series – 12-13 Age Group

 

 

Race Information

Saturday: September 12, 2026

Sprint Triathlon, Duathlon, Sprint Swim/Bike, Sprint Duathlon Relay & Sprint Triathlon Relay

KOS Youth races: Ages 3-5, 6-7, 8-9, 10-11, 12-13, and 14-15

Sunday: September 13, 2026

Olympic Distance Triathlon, Olympic Swim/Bike, Olympic Distance Triathlon Relay, International Distance Duathlon and International Distance Duathlon Relay

Give-It-A-Tri Triathlon, Give-It-A-Tri Swim/Bike, Give-It-A-Tri Relay

Join Olympic Coach Barrie Shepley & C3 Volunteers & High-Performance Team for the C3  Kids of Steel Triathlon on Saturday, May 24 at the Mayfield Swim Complex.

The event has occurred for 20+ years and is in a pool, with a 1.5km closed road and 800m run pathway closed too runners. We have volunteers who have done the same jobs for many years. We have police on closed roads. They are swimming in a pool. We can see every child for 90% of the course . A hospital is nearby and we have a nurse and likely doctor on site. Most volunteers have done their jobs 4-5-10x over the years. While you are never without risk, we are confident in our past track record to execute a safe-fair event.

Youth Cup Race Series – 12-13 and 14-15 age group.

 

 

ONTARIO SUMMER GAMES QUALIFIER

15 Year Old Age Group

Join an amazing community of people for ONE LAST TriAdventure weekend where we will acknowledge, as a community, the incredible work we’ve done together over the past 15 years to create, sustain and bring a dream to life. This will be our final massive fundraising push that will take the whole project to the finish line over the next 5 years.