Cory Fleming (M34)

2026

1 Race | 31 mi.

Sean O'Brien 100k/50M/50k

Jan 31st 2026
| Malibu, CA
Distance
50 KM
Overall
1 / 107
Division (M)
1 / 62
4:35:12

2025

2 Races | 93 mi.

Griffith Park Trail

Nov 1st 2025
| Los Angeles, CA
Distance
50 KM
Overall
1 / 84
Division (M)
1 / 57
3:52:56
Distance
100 KM
Overall
1 / 33
Division (M)
1 / 23
10:10:44

2024

1 Race | 31 mi.

Squatchy Leftovers Trail Race

Nov 30th 2024
| West Orange, NJ
Distance
50 KM
Overall
1 / 74
Division (M)
1 / 59
3:57:51

2021

1 Race | 28 mi.

The Warriors Ultra-Run

Aug 28th 2021
| New York, NY
Distance
28 Miles
Overall
1 / 7
Division (M)
1 / 3
3:11

2020

1 Race | 100 mi.

Tunnel Hill 100

Nov 14th 2020
| Vienna, IL
Distance
100 Miles
Overall
12 / 36
Division (M)
11 / 32
19:46:23
6
Races
5y 2m 19d
Longevity
283
Lifetime Miles

Personal Bests

50k (3)
3:52:56
2025
100k (1)
10:10:44
2025
100m (1)
19:46:23
2020

Distance by Year

2026
31 Miles
1 Race
2025
93 Miles
2 Races
2024
31 Miles
1 Race
2021
28 Miles
1 Race
2020
100 Miles
1 Race

Multiple Performances

4:35:12

50 KM

3:52:56

50 KM

3:57:51

50 KM

Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.

Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+

Weekly Newsletter

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

Recent Results

Run The Rim
Arnold, CA - 21 finishers
50 KM
Run Comfy Numb Trail Race
Whistler, BC - 68 finishers
50 KM
Kettlefoot
Mountain City, TN - 28 finishers
50 KM
Rabid Raccoon 100
Beaver Falls, PA - 275 finishers
100 Miles | 100 KM
North Fork 50 Mile/50K
Pine, CO - 255 finishers
50 Miles | 50 KM
Cinderella Trail - Spring
Oakland, CA - 28 finishers
50 KM
The Full Mo
Sheridan, IN - 190 finishers
50 KM
Hoof It on the Hill
Cherry Creek, NY - 9 finishers
52 KM
Spence Mountain Run
Klamath Falls, OR - 11 finishers
50 KM
View All Results