Limberlost Challenge

July 4th 2026
Lake of Bays, ON
56 KM

The Limberlost Forest and Wildlife Reserve is the trail runner's dream with its challenging terrain that will take you alongside pristine lakes, through a wetland with its tier of beaver dams, up and over some steep inclines and either tiptoeing or splashing through the occasional creek or mud hole.

Upcoming Races

Jul 4 2026
56 KM
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

Date Finishers Top Result (F) Top Result (M)
07/05/25 43 7:57:40 6:15:09
07/06/24 50 7:26:29 4:47:59
07/08/23 42 6:41:53 5:23:36
07/02/22 27 7:45:41 5:20:59
07/01/21 Race Cancelled
09/05/20 Race Cancelled
07/06/19 76 6:45:36 5:18:22
07/07/18 82 6:23:56 4:56:33
07/08/17 62 6:43:06 5:39:17
07/09/16 54 7:17:00 6:12:49
07/11/15 42 7:06:02 5:26:09
07/12/14 56 6:48:31 5:52:16
07/13/13 71 6:57:00 6:16:16
07/14/12 59 6:55:24 5:48:20
07/16/11 53 6:04:56 5:44:56
07/17/10 45 6:26:28 5:30:20

Weekly Newsletter

A roundup of the week's content and most recent race results. Sent once a week on Thursday.

Recent Results

MCW The Tatum Classic
Middletown Township, NJ - 16 finishers
50 KM
Connor's Claims Ultra
Stockton, UT - 24 finishers
50 Miles | 50 KM
Momentus Backyard Ultra
Monroe, NC - 74 finishers
Backyard
Echo Valley Runs
Chelan, WA - 80 finishers
50 KM
Worlds End Ultramarathons
Forksville, PA - 299 finishers
100 KM | 50 KM
Blackfoot Ultra
Edmonton, AB - 124 finishers
100 KM | 50 Miles | 50 KM
Lake Tye Challenge
Monroe, WA - 25 finishers
12 Hours | 6 Hours
Yankee Springs Trail Run
Middleville, MI - 60 finishers
100 KM | 50 KM
Mohican Trail Run
Loudonville, OH - 251 finishers
100 Miles | 50 Miles
View All Results