Trail Running calendar near Uxbridge 2026-2027

Seaton Scramble Trail Race offers distances from a 1K kids run to a 50K double loop on the Seaton Trail in Pickering. The marked course includes single and double track, a creek crossing, stairs and aid stations.

Spartan obstacle weekend at Brimacombe near Toronto on May 23 and 24, 2026. Events include a 5 km with 20 obstacles, a 10 km with 25 obstacles, a kids race and a four hour Hurricane Heat.

Trail races from 5 km to a new 100 km solo or relay at Mansfield Outdoor Centre, with cupless aid stations, on-site camping and race services.

A community trail race in Streetsville with a 1 km fun run and a chip timed 5 km along the river. Part of proceeds support Camp Wanago.

Community fundraiser in Caledon East offering 25 km 50 km and 100 km cycling routes plus 5 km and 10 km trail options. Organized by CMHA Peel Dufferin to raise funds for local mental health and addictions services.

A trail loop event at Earl Rowe Provincial Park on June 13, 2026 offering distances from 6K to 62K, aid stations, cup-free support with a SpeedCup, and finisher medals.

Two trail-and-road runs in Uxbridge : 10 km and 5 km : starting and finishing at Elgin Park. A fundraiser for the new Uxbridge Hospital, with online registration open Feb 1 to June 10, 2026.

Trail Hub in Uxbridge hosts a trail event with distances from 1 km to 50 km across Durham Region forest trails. Courses are supported by aid stations and include environmental measures and local donations.

A looped backyard ultra at Tiffin Centre where runners complete a 6.7056 km lap each hour until one finisher remains. Multiple fixed-hour formats, on-site camping and refreshments are provided; the event is sold out.

A 24 hour trail running festival at Hardwood Ski and Bike in Oro Medonte on August 22-23, 2026. Teams of 8, 4, 2 or solo runners take turns on 8 km hourly laps while a camping village, food service and evening events run alongside.

Mud Hero Toronto is a 6 km mud obstacle event at Albion Hills on August 22, 2026. The program includes mud obstacles, a finisher medal, live DJ, food trucks, and paid onsite bag check and parking.

A two day obstacle course event in Uxbridge with an approximate 5K route, 25 plus optional obstacles including a large inflatable waterslide and mud pits, plus festival amenities and a free kids zone for young children.

Trail running and hiking event at Albion Hills Conservation Area in Caledon on September 5, 2026 offering multiple adult and kids courses with fees in Canadian dollars and fundraising pages.

Trail running at Albion Hills Conservation Park on singletrack with three distances, family facilities, camping and pool. Swag and finisher medals available for purchase and the event is cup free.

Trail event at Slabtown Cider Co. on private Woodnewton Farm trails near Uxbridge. Multiple distances from a kids 1K fun run to a 40K five loop race and fundraising for local trail restoration.

A 5 Peaks trail event at Heart Lake Conservation Park featuring shaded trails, a heart-shaped lake and four distance options. The race is cup-free with on-course aid stations and awards handed out on site.

Trail and ultra races in Warsaw Caves Conservation Area offer distances from a 1 km kids run to a 50 km ultra, bib and chip timing, an eco friendly approach, and partial proceeds to the Canadian Mental Health Association.

This community trail race offers distances for everyone at the Long Sault Conservation Area. Choose from a 2K kids run, 7K, 14K, 21K, or a six-hour ultra on scenic trail loops. Parking is limited and supports the conservation organization C..

A winter obstacle race at Albion Hills with a snowy 5-6 km course and 14 obstacles, finish-line hot chocolate and a metal finisher medal. Family discounts apply and a Polar Rush buff is included.