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Ultra Marathons Found In Hamilton, Ontario
View all ↓Ultra Marathons in & near Hamilton, Ontario 2026 - 2027
The most comprehensive list of Ultra Marathons in and near Hamilton, Ontario in 2026 - 2027. Find your perfect race!
Race Calendar: Ultra Marathons Found In Hamilton, Ontario
The First Blaze Trail Race 2026
Milton, ON
Sat 11 Jul 26
E•60, from The ENDURrun
Conestogo, ON
Mon 13 Jul 26
$45.82 - $274.57
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
$45.82 - $329.03
Welland Canal Open Water Swim
Welland, ON
Sun 30 Aug 26
$94.83 - $122.07
Share the Road Gran Fondo 2025
Milton, ON
Sun 20 Sep 26
$56.71 - $274.57
Share the Road Gran Fondo 2026
Milton, ON
Sun 20 Sep 26
$137.12
Rotary Tour de Dundas Gran Fondo 2026
Dundas, ON
Sun 27 Sep 26
$26.52 - $118.78
The Hustle at Pinehurst
Ayr, ON
Sun 04 Oct 26
Free - $514.71
Sticks n' Stones Trail Race 2026
Hamilton, ON
Sat 10 Oct 26
$73.05 - $274.57
Wise Raven Trail Race
Waterloo, ON
Sat 17 Oct 26
$50.81 - $239.63
TMMC Fall 5 KM Classic 2026
Cambridge, ON
Sun 18 Oct 26
Free - $62.15
Trick or Trot 2026
Waterloo, ON
Sat 31 Oct 26
Free - $51.26
The Beav Trail Race 2026
Milton, ON
Sat 31 Oct 26
The Beav Trail Race 2026
Milton, ON
Sat 07 Nov 26
$89.39 - $132.96
Showing 1-16 of 16 results