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Announcing the C3 Dare2Tri Open Water Swim Series for 2019.

Fun race for people of all abilities, with a BBQ afterwards. Register now for the C3 Open Water Swim Series of 2 races on June 26th and Aug 7th, for all abilities, ranging from 400m to 10km.

Registration is now open


Wed June 26th & Aug 7th, 2019

Race Day Schedule

4:00 pm Registration
4:00 pm 10k Race Start
5:30 pm 4k Race Start
6:00 pm 1 and 2k Race Start
7:00 pm 400m Race Start


The Warm, Private, Clean, Retired James Dick Sand Quarry

C3 James Dick Quarry
18 077 - 18 119 Hurontario Road
Caledon Village,
Caledon Ontario  L7K-1X2

MAP: C3 James Dick Quarry - Caledon Village, ON


1km, 2km, 4km and 10km Open Water swims around 1 km safe loop. 400m distance on the inner loop. Your choice of wetsuit or non-wetsuit option.


The events are open to anyone of all ages, who would enjoy a fun, safe open water swim experience in a controlled, warm retired sand quarry (no boats, no weeds).  In the past participants included those who love to open water swim, those looking for a fun new challenge, those who were pool swimmers looking for a summer event and those who are triathletes getting ready for their events.


  • The races start at between 4:00 and 7:00 pm, depending on the distance.  See Schedule.
  • Participants will do 1, 2 or 4 loops around the course.
  • The course is marked every 50m with swim buoys in a rectangular shape from the beach.


The cost is $30.00 per race and includes post-race BBQ meal, timed event, draw prizes, music, and a fun afternoon of swimming at the C3 quarry located just 30min north of Toronto in Caledon.

Races are included in C3 Triathlon and Quarry Memberships. C3 members still need to register (below).


Awards and prizes handed out immediately after the race.

There will be a wetsuit and a non-wetsuit option for all events.