Select Sport
Road Running | Indoor Track and Field | Outdoor Track and Field | Cross Country

Only events that are sanctioned by Athletics Ontario, Athletics Canada or IAAF or are considered “Approved” will be listed on the calendar. Click on the following links to find out more about getting your event “sanctioned” or “approved“.  Application forms should be received by the AO Office no later than 35 days prior to the opening day of the competition. This will allow the competition to be listed on the AO website Event Calendar 30 days in advance as required by Athletics Canada.

Athletes must be Athletics Ontario members at the time of their performance in order to have their performance accepted by Athletics Canada and Athletics Ontario, for rankings, records and seeding purposes. For any corrections or additions to the results, rankings or records, please email

For a list of Athletics Ontario Championships in 2017 please click here.

For past AO sanctioned and approved events please click here.


Jan 7 OUA Sharon Anderson more info Toronto, ON
Jan 7 Run 4R Kids more info Toronto, ON
Jan 13 – 14 OUA Can Am Meet more info Windsor, ON
Jan 14 AO Relay Championships and Prep #1 more info Toronto, ON AO
Jan 15 OMA Mini Meet #1 more info Toronto, ON
Jan 20 – 21 OUA Winter National more info Ottawa, ON
Jan 21 OUA Fred Foot more info Toronto, ON
Jan 21 OUA Don Wright Team Challenge more info London, ON
Jan 21 OUA Mustangs All-Comers more info London, ON
Jan 28 AO Combined Events Championship and Midget Dual Qualifier & Prep #2 more info Toronto, ON AO
Jan 29 OMA Mini Meet #2 more info Toronto, ON
Feb 3 – 4 OUA York Open more info Toronto, ON
Feb 5 Speedy Sunday Race Walk more info Ottawa, ON
Feb 10 – 11 OUA Windsor Team Challenge more info Windsor, ON
Feb 11 6th Annual ON vs. QC Midget Dual Meet more info Toronto, ON AO
Feb 11 – 12 AO Youth Senior Championships more info Toronto, ON ETOB
Feb 17 OUA Hal Brown Last Chance more info Toronto, ON
Feb 17 – 18 OUA Guelph Last Chance more info Guelph, ON
Feb 18 – 19 AC Hershey Canadian Indoor Championships Montreal, QC
Feb 18 OUA Ottawa Last Chance more info Ottawa, ON
Feb 19 OMA Indoor Pentathlon Championship & Mini Meet #3 more info Toronto, ON
Feb 23 – 24 Hamilton Indoor Games more info Hamilton, ON
Feb 24 – 25 OUA Championships more info Toronto, ON
Feb 26 OMA Indoor Championships more info Toronto, ON
Mar 4 uOttawa Dome Super Saturday #3 more info Ottawa, ON OTTL
Mar 4 – 5 AO BMJ Championships more info Toronto, ON BRBU
Mar 9 – 11 USports Track and Field Championships more info Edmonton, AB
Mar 11 – 12 CMA Indoor Championships more info Toronto, ON
Mar 31 – Apr 1 York University Indoor H.S. Track Meet more info Toronto, ON