There is some great trail running in Eastern Ontario. The following is a list of some of the trails in the area. There are many other great trails to run, however please always respect the wishes of property owners and only go on approved trails, or ask for permission. The Ontario Trails Council also lists many of these trails besides others.
Batawa Ski Hill (Trenton) – Trail system north of Trenton that is used for the Fat Ass Trail Race and Frozen Ass Snowshoe Running Race.
Bon Echo Provincial Park (Cloyne) – Assorted trail network of some fairly technical single track trails. Day/annual pass required.
Charleston Lake Provincial Park (Lansdowne) – The longest loop is only 10km, but features some rugged footing with great views. Day/annual pass required.
Collins Creek (Kingston) – Single track mountain biking and dog walking trails. Suitable for trail running too.
Foley Mountain (Westport) – Just north of Westport. Trail system that include a portion of the Rideau Trail.
Fort Henry (Kingston) – Abandoned mountain bike trails along shoreline of Lake Ontario.
Frontenac Arch Biosphere – Explore the Arch. The Frontenac Arch Biosphere is laced with fabulous trails, not only in parks and conservation areas, but across the region in several directions and locations.
Frontenac Provincial Park (Sydenham) – 160 km of the best trail running in Eastern Ontario. Options range from as short as a 3 km loop to as long as a 50 km (perimeter) loop. Rideau Trail runs through Frontenac. Day/annual pass required. Map.
Gananoque Trail (Gananaoque) – A loop within the town that connects many green spaces, parks and short trails.
Gould Lake Conservation Area (Sydenham) – Rugged, technical single track with many trail options of varying difficulty. Rideau Trail runs through Gould Lake. Day/annual pass required.
K&P Trail – Rail trail of cinder, gravel and dirt. Ongoing project. Currently connected to Cataraqui Trail east of Harrowsmith and extends to Hartington before trail is broken in places. Some nice sections from Verona extending further north as well. Rideau Trail connects in places.
Little Cataraqui Creek Conservation Area (Kingston) – Nordic skiing trails just north of Kingston. Rolling grass trails in the summer for good trail running. Perimeter loop is 10.8km, with shorter options within. Day/annual pass required.
Lemoine Point Conservation Area (Kingston) – Cinder trails along the shoreline of Lake Ontario.
Lennox and Addington Ridge Runners Snowmobile Club – Snowmobile trail network that features some good trail running during all seasons. Again, be sure to respect property owners.
Marble Rock (Gananoque) – Under the Rideau Trail Association umbrella, these trails are definitely worth checking out. Not very long with a total of 12km, but some very fun sections of single track.
McCauley Mountain (Picton) – Single track mountain bike trails just east of the town of Picton.
Parrot Bay Conservation Area (Amherstview) – Nice little single track trails west of Amherstview.
Puzzle Lake Conservation Area (Tamworth) – Proposed conservation area on crown land northeast of Tamworth featuring a hidden treasure of good trail running on ATV and single track trails.
Rideau Trail – 300+ km trail from Kingston to Ottawa that is on some technical single track, rail trail, road, through cemeteries, and more. Follow the orange trail markers for the main route and blue markers for side loops.
Rock Dunder (Jones Falls) – Beautiful trails, though not very long (12 km), with spectacular views. Technical in places.
Shabomeka Legpower Pathfinders (Cloyne) – 65km rugged network of trails on private and crown land. For foot traffic and mountain bikes only.
Skycroft Trails (Opinicon Road, near Chaffey’s Locks) – 20km network of single track trails through rugged terrain and spectacular views. Includes part of Rideau Trail and connects to Cataraqui Trail/Trans Canada Trail.
Trans Canada Trail – Features sections close to Kingston that includes Cataraqui, K&P, Rideau and Kaladar Trails.
This list is a work in progress and will be updated from time to time. If there are any trails that you think should be added, please let me know.
* Revised: March 26, 2012