North of 89 Outdoors, Inc.
Sat, Jun 26

Utopia Backyard Ultra

One loop. Every hour. Until you're the last one standing.

Utopia, ON

Gotta Run Racing
Sat, Jun 12

Rainbow Trail Run

Run the trout's route through Earl Rowe

Simcoe County, ON

North of 89 Outdoors, Inc.
Sat, Oct 16

Creemore Vertical Challenge

Half a mile up. Per lap. Three times.

Creemore, ON

North of 89 Outdoors, Inc.
Sat, May 29

Great Mansfield Outdoors

100K single-track just landed in Mulmur

Dufferin County, ON

North of 89 Outdoors, Inc.
Sat, Apr 17

Spring Warm-Up

Run trails, eat pizza, fund Ontario's trail scene

Mansfield, ON

Happy Trails Racing
Sat, Aug 21

The Devil's Key

The highest point on the Bruce Trail awaits you

Duntroon, ON

Crazy Cat Adventures
Sat, Apr 10

Caledon Crusher

No signs. Just white blazes and 72 km of Bruce Trail.

Shelburne, ON

Sinister Sports
Fri, Sep 24 - 26

Blue Bully Ultra

Run Ontario’s wildest autumn trails

Ottawa, ON

Contour Adventure
Sat, Jul 10

Summit 700 Trail Runs

Rock-hop, creek-cross, summit Blue Mountain

The Blue Mountains, ON

Crazy Cat Adventures
Wed, Jun 09 - 12

The Ribbon 200

Ontario's only point-to-point 100 miler is here

Ravenna, ON

Green Newton Adventures
Sat, Sep 18

The Cider Run

Secret trails, fresh cider, Oak Ridges Moraine

Uxbridge, ON

Gotta Run Racing
Mon, Sep 06

Island Lake Classic

Bridges, herons, and one gorgeous lake loop

Orangeville, ON

Green Newton Adventures
Sat, Jun 19

The Whole Enchilada Trail Race

Run through Durham's forests. Hike for the planet.

Uxbridge, ON

Happy Trails Racing
Sat, Aug 07 - 08

Falling Water Trail Marathon/Half Marathon

Waterfalls, steep climbs, and zero flat miles

Eugenia, ON

Durham Trail Runners
Sat, May 08

Seaton Scramble Trail Race

Mud, stairs, and a creek crossing await you

Pickering, ON

Canada Running Series
Sat, Jun 05

The Scarborough 5K

Conquer Scarborough's varied terrain

Toronto, ON

Durham Trail Runners
Sat, Oct 16

Long Sault Trail Race and Ultra

Two loops, zero repeats, endless fall trail chaos

Clarington, ON

Canada Running Series
Sat, Apr 03

Beneva Spring Run-Off

Toronto runs together to welcome spring

Toronto, ON

5 Peaks Adventures
Sat, May 01

5 Peaks · Kelso

Run your own race on the trail

Milton, ON

Happy Trails Racing
Sat, Jul 10

The First Blaze Trail Race

Follow the blaze painted in 1962. No shortcuts.

Milton, ON