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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
Hangover Hustle 5K & Miniest Mini Marathon
Fort Erie, ON
Thu 01 Jan 26
$34.93 - $40.37
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
$62.15 - $111.18
Bumrun Toronto 2026
Toronto, ON
Sun 26 Apr 26
$13.04 - $61.59
Seaton Scramble Trail Race
Pickering, ON
Sat 09 May 26
$7.00 - $111.18
Conquer The Canuck
Cambridge, ON
Sat 09 May 26
$89.39 - $301.79
Sulphur Springs Trail Race 2026
Hamilton, ON
Sat 23 May 26
$50.00 - $325.23
Baden Running Races 2026
Baden, ON
Sun 24 May 26
Free - $55.62
EyeRide 2026
Vaughan, ON
Sat 20 Jun 26
$55.00
Waterloo 10 KM Classic 2026
Waterloo, ON
Sat 20 Jun 26
Free - $73.05
The First Blaze Trail Race 2026
Milton, ON
Sat 11 Jul 26
Free - $122.07
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
Free - $220.10
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
$67.60 - $263.67
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
The Beav Trail Race 2026
Milton, ON
Sat 07 Nov 26
$83.94 - $127.51
Showing 1-21 of 21 results