The ACU maintains and validates all Canadian records set by Canadian ultramarathoners.

Canadian records are maintained in two categories, native and open in line with Athletics Canada Rules and Regulations.

Rule 172 Canadian native records may be claimed by citizens of Canada, irrespective of the country within which the performance was made.

Rule 173 Canadian open records may be claimed by citizens of Canada, irrespective of the country within which the performance was made, or by citizens of other countries competing in Canada.

Any attempt to set a new Canadian Record must be on a certified road course as per the IAAF rules and regulations. 

Any event that cannot be measured accurately via the Jones Counter method can not be ceritified.

It is the responsability of the Race Directors to complete the Record Application Form and send it in to the ACU statistician Greg Medwid This email address is being protected from spambots. You need JavaScript enabled to view it. 

Record Application Form click here

For the most current Canadian Records Click here

 

UPDATES NOT POSTED ON THE CURRENT RECORD LISTINGS ARE RECORDED BELOW:

The following result has been verified and is accepted as a Canadian Record up to November 2021

50 MILES

W55   6:31:34 rl      Beverley ANDERSON-ABBS, 55, CAN            02Feb2020   Sacramento, CA

replaces

W55   7:52:39 rl      Barbara McLEOD, 55, ON 28Nov1992            Valley Stream NY

48 HRS

W Open 215m 362y Ts 346.593 km Ts Viktoria BROWN, 45, ON 18-26June2021 Milwaukee, WI

replaces

W Open 202m 193y T 325.264 km T Viktoria BROWN, 45, ON 16-18Nov2020 Duncan, BC

W 45 215m 362y Ts 346.593 km Ts Viktoria BROWN, 45, ON 18-26June2021 Milwaukee, WI

replaces

W 45 202m 193y T 325.264 km Ts Viktoria BROWN, 45, ON 16-18Nov2020 Duncan, BC

72 HRS

W Open 273m 733y Ts 440.350 km Ts Viktoria BROWN, 45, ON 18-26June2021 Milwaukee, WI

Replaces

W Open 271m 0y RL 436.130 km RL Marylou Corino, 35, ON 15-19May2014 Augusta, NJ

W 45 273m 733y Ts 440.350 km Ts Viktoria BROWN, 45, ON 18-26June2021 Milwaukee, WI

replaces

W 45 220m 0y rl 354.056 km rl Lisa VAN WOLDE, 45, ON 16-19May2019 Augusta, NJ