Jeffrey Cannon (M67)

2026

1 Race | 50 mi.

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

Jan 31st 2026
| Malibu, CA
Distance
50 Miles
Overall
36 / 69
Division (M)
28 / 48
13:17:29

2025

2 Races | 92 mi.

Born to Run Ultra Marathons

May 17th 2025
| Los Olivos, CA
Distance
30 Miles
Overall
20 / 70
Division (M)
11 / 42
5:27:08

Black Canyon Ultras

Feb 8th 2025
| Mayer, AZ
Distance
100 KM
Overall
482 / 776
Division (M)
357 / 549
15:54:17

2024

2 Races | 93 mi.

Lost Sierra Endurance Race

Jul 27th 2024
| Downieville, CA
Distance
50 KM
Overall
37 / 77
Division (M)
23 / 43
7:45:05

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

Jan 27th 2024
| Malibu, CA
Distance
100 KM
Overall
61 / 73
Division (M)
50 / 59
16:15:00

2023

1 Race | 62 mi.

Miwok

May 6th 2023
| Stinson Beach, CA
Distance
100 KM
Overall
199 / 242
Division (M)
135 / 157
15:08:05

2022

3 Races | 212 mi.

Javelina Jundred

Oct 29th 2022
| Fountain Hills, AZ
Distance
100 Miles
Overall
175 / 399
Division (M)
124 / 245
24:50:08

Siskiyou Out Back

Jul 9th 2022
| Ashland, OR
Distance
100 KM
Overall
54 / 84
Division (M)
48 / 66
15:26:35

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

Feb 5th 2022
| Malibu, CA
Distance
50 Miles
Overall
19 / 56
Division (M)
13 / 38
11:05:33

2021

4 Races | 221 mi.

Santa Barbara Nine Trails

Nov 20th 2021
| Santa Barbara, CA
Distance
35 Miles
Overall
50 / 159
Division (M)
45 / 126
9:09:31

Sycamore Canyon 100k & 50k

Sep 5th 2021
| San Diego, CA
Distance
100 KM
Overall
3 / 6
Division (M)
2 / 5
16:09:12

Canyons Endurance Runs

Apr 24th 2021
| Auburn, CA
Distance
100 KM
Overall
130 / 247
Division (M)
103 / 191
15:27:29

Black Canyon Ultras

Feb 14th 2021
| Mayer, AZ
Distance
100 KM
Overall
180 / 364
Division (M)
142 / 264
14:31:29

2020

1 Race | 31 mi.

La Cuesta Ranch Trail Run

Jan 4th 2020
| San Luis Obispo, CA
Distance
50 KM
Overall
10 / 40
Division (M)
9 / 32
6:11:40

2018

2 Races | 70 mi.

Santa Barbara Red Rock

Dec 8th 2018
| Santa Barbara, CA
Distance
40 Miles
Overall
32 / 65
Division (M)
24 / 49
9:32:47

Born to Run Ultra Marathons

May 19th 2018
| Los Olivos, CA
Distance
30 Miles
Overall
58 / 173
Division (M)
38 / 98
5:36:36
16
Races
7y 8m 19d
Longevity
832
Lifetime Miles

Personal Bests

50k (2)
6:11:40
2020
50m (2)
11:05:33
2022
100k (7)
14:31:29
2021
100m (1)
24:50:08
2022

Distance by Year

2026
50 Miles
1 Race
2025
92 Miles
2 Races
2024
93 Miles
2 Races
2023
62 Miles
1 Race
2022
212 Miles
3 Races
2021
221 Miles
4 Races
2020
31 Miles
1 Race
2018
70 Miles
2 Races

Multiple Performances

2025
357th Place
2021
142nd Place

6:11:40

50 KM

Senior Grand Master Course Record

6:11:40

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

Lake to Ocean 100K
Port Mayaka, FL - 19 finishers
100 KM
MCW The Tatum Classic
Middletown Township, NJ - 16 finishers
50 KM
Run Comfy Numb Trail Race
Whistler, BC - 68 finishers
50 KM
Momentus Backyard Ultra
Monroe, NC - 74 finishers
Backyard
The Midwest Ultra Track Classic
Warrensburg, MO - 19 finishers
24 Hours | 12 Hours | 6 Hours
Infinitus
Ripton, VT - 36 finishers
100 Miles | 88 KM
North Fork 50 Mile/50K
Pine, CO - 255 finishers
50 Miles | 50 KM
Chesterfield Gorge Ultra
West Chesterfield, MA - 120 finishers
100 Miles | 100 KM | 50 Miles | 50 KM
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
View All Results