James River Trail Runs

Join us for the first Ultra to be held at James River State Park. Choose from a variety of distances including: 10 miler, 50k, 50 mile relay and 50 mile solo. All distances begin at 7:30am on October 1st and have a 16 hour cutoff.  

The course is a 10 mile loop that features a variety of trails. The first 5 miles involve lots of climbing and descending along beautiful single and double track trails. Around mile 6 runners will begin a section that parallels the Historic James River. These 3.5 miles are flat and fast, although it can also be sunny and warm here. The final .5 mile involves a nice steep climb back to the start/finish line. Full loop details are available at the race website

No DNF's

This race is built to encourage new trail runners to attempt something difficult as well as offering experienced runners a challenging course. The race format takes a page from fixed time events. Sign up for whatever distance you would like. As long as you finish a loop you will receive a finish time for the 10 miler. Finish 3 loops and you receive a 50k time. Runners finishing all 5 loops will be official 50 mile finishers. Additionally the race offers a generous 16 hour cap for every distance. The race features roughly 4000 feet of climbing for the 50 miler

Upcoming Races

Apr 10 2027
50 KM
2,700 2,700 ft.
Multiple Loop
16:00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts
Apr 10 2027
50 KM (Hiker)
2,700 2,700 ft.
Multiple Loop
16:00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts
Apr 10 2027
50 Miles
4,500 4,500 ft.
Multiple Loop
16:00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Additional Distances

This event also has the following sub ultra distances

10 Miles

Results

Date Finishers Top Result (F) Top Result (M)
04/11/26 41 5:53:17 4:07:43
04/11/26 (Hiker) 1 7:32:07
04/12/25 48 5:25:39 4:28:19
04/12/25 (Hiker) 4 9:15:58 9:07:53
04/13/24 38 5:52:25 4:51:50
04/15/23 76 5:52:34 4:41:32
Date Finishers Top Result (F) Top Result (M)
04/11/26 28 9:07:44 9:28:29
04/12/25 24 8:59:57 8:00:10
04/13/24 36 9:01:15 8:35:49
04/15/23 30 10:11:21 9:14:28

Weekly Newsletter

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

Recent Results

Orange Curtain
Cerritos, CA - 48 finishers
100 KM | 50 KM | 24 Hours
Table Rock Trail Challenge
Jamesville, NY - 2 finishers
Backyard
River of No Return Endurance Runs
Challis, ID - 164 finishers
108 KM | 55 KM
Old Gabe
Bozeman, MT - 12 finishers
50 KM
Wicked Worm
Grand Rapids, MI - 33 finishers
12 Hours | 6 Hours
Niagara Ultra
Niagara On The Lake, ON - 205 finishers
50 Miles | 50 KM
Tuscazoar Raw
Dover, OH - 53 finishers
100 KM | 50 KM
Catoctin
Frederick, MD - 89 finishers
50 KM
Black Mountain 50k
San Diego, CA - 121 finishers
50 KM
Broken Arrow Skyrace
Olympic Valley, CA - 552 finishers
46 KM
View All Results