Three Sisters Ultra Festival

The tenth running of The Three Sisters Ultra Festival is once again a 24 hour, 12 hour, or 6 hour timed event that will be run on the trails in the beautiful Maryville College Woods -- and we added back in relays for the team experience. A few years ago we added in the 6 and 12 hour night option -- run under the stars in the cool night air! There's an extra question for day vs. night on the 6 and 12 hour, so if you want to run at night, make sure and choose the night option. We want more people in the woods at night!

A couple years ago we had to shorten the course, and everybody liked it -- this year the course will once again be a 2-mile loop that will start and end at the McArthur Pavilion at the edge of the woods. You'll be able to access aid (and enjoy the warm fireplace!) every loop, as well as have the opportunity to set up your own personal aid area underneath the pavilion or in the large yard around the pavilion.

This your first ultra? We think this will be a great one!

Upcoming Races

Jun 6 2026
6 Hours
3.125 Mile Loop
Multiple Loop
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts
Jun 6 2026
12 Hours
3.125 Mile Loop
Multiple Loop
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts
Jun 6 2026
24 Hours
3.125 Mile Loop
Multiple Loop
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

6 Hours

Date Finishers Top Result (F) Top Result (M)
06/07/25 11 33.01 30.82
06/01/24 12 32.0000001 36
06/03/23 4 30 30.2
05/28/22 11 34.38 34.38
05/29/21 13 34.375 40.625
07/25/20 5 31.25 34.38
04/27/19 8 25 40.63
04/28/18 4 37.5 37.6
04/29/17 6 31.251 34.375
04/30/16 5 30 39

12 Hours

Date Finishers Top Result (F) Top Result (M)
06/07/25 23 63.8 55
06/01/24 29 50 58
06/03/23 23 48 60
05/28/22 16 50 53.13
05/29/21 26 50 62.5
07/25/20 20 46.88 68.75
04/27/19 26 50 56.25
04/28/18 20 50.2 56.25
04/29/17 12 50 53.125
04/30/16 18 54 60

24 Hours

Date Finishers Top Result (F) Top Result (M)
06/07/25 35 94.61 101.2
06/01/24 27 68 88
06/03/23 35 70 100
05/28/22 27 87.5 90.63
05/29/21 47 84.375 121.875
07/25/20 38 71.89 103.13
04/27/19 24 84.38 112.5
04/28/18 11 84.376 106.25
04/29/17 11 65.626 100
04/30/16 22 75 81

Weekly Newsletter

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

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