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Ultra Marathons Found In Mississauga, Ontario
View all ↓Ultra Marathons in & near Mississauga, Ontario 2025 - 2026
The most comprehensive list of Ultra Marathons in and near Mississauga, Ontario in 2025 - 2026. Find your perfect race!
Race Calendar: Ultra Marathons Found In Mississauga, Ontario
The Beav Trail Race 2025
Milton, ON
Sat 01 Nov 25
Hangover Hustle 5K & Miniest Mini Marathon
Fort Erie, ON
Thu 01 Jan 26
$29.47 - $34.93
Re-Fridgee-Eighter 2026
Waterloo, ON
Sun 08 Feb 26
Free - $51.26
Caledon Crusher 2026
Shelburne, ON
Sat 11 Apr 26
$127.51 - $181.97
endurrace 2026
Waterloo, ON
Sat 18 Apr 26
Free - $66.40
The Foxtail Rail Trail Race (Paul Turkstra Memorial) 2026
Dundas, ON
Sat 18 Apr 26
Bumrun Toronto 2026
Toronto, ON
Sun 26 Apr 26
$13.04 - $61.59
Conquer The Canuck
Cambridge, ON
Sat 09 May 26
$89.39 - $301.79
Sulphur Springs Trail Race 2026
Hamilton, ON
Sat 23 May 26
$77.62 - $325.23
Baden Running Races 2026
Baden, ON
Sun 24 May 26
Free - $55.62
Waterloo 10 KM Classic 2026
Waterloo, ON
Sat 20 Jun 26
Free - $73.05
EyeRide 2026
Vaughan, ON
Sat 20 Jun 26
$55.00
The First Blaze Trail Race 2026
Milton, ON
Sat 11 Jul 26
The 2026 ENDURrun Prelim
Conestogo, ON
Mon 13 Jul 26
$34.93 - $220.10
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
Tally in the Valley Trail Race 2026
Hamilton, ON
Sat 25 Jul 26
The 2026 ENDURrun Sport 80 KM
Conestogo, ON
Sun 09 Aug 26
$34.93 - $274.57
Sticks n' Stones Trail Race 2026
Hamilton, ON
Sat 10 Oct 26
Long Sault Trail Race & Ultra
Bowmanville, ON
Sat 17 Oct 26
$18.58 - $111.18
The Beav Trail Race 2026
Milton, ON
Sat 31 Oct 26
Showing 1-20 of 20 results