Jeff Thompson (M30)

2026

1 Race | 62 mi.

The Big Alta

Mar 21st 2026
| Marinwood, CA
Distance
100 KM
Overall
43 / 216
Division (M)
34 / 156
11:22:09

2025

3 Races | 124 mi.

PhoMo 50k

Nov 8th 2025
| Phoenix, AZ
Distance
50 KM
Overall
3 / 41
Division (M)
3 / 33
5:20:37

Miwok

May 3rd 2025
| Stinson Beach, CA
Distance
100 KM
Overall
13 / 260
Division (M)
11 / 183
10:22:17

Black Canyon Ultras

Feb 9th 2025
| Mayer, AZ
Distance
50 KM
Overall
29 / 527
Division (M)
23 / 298
4:15:35

2024

1 Race | 62 mi.

California Fall Classic 100K and 55K

Oct 19th 2024
| Healdsburg, CA
Distance
100 KM
Overall
15 / 176
Division (M)
13 / 138
12:57:20

2023

1 Race | 100 mi.

Javelina Jundred

Oct 28th 2023
| Fountain Hills, AZ
Distance
100 Miles
Overall
81 / 513
Division (M)
54 / 328
21:27:34

2022

2 Races | 93 mi.

Mt. Tam Trail Run

Nov 12th 2022
| Stinson Beach, CA
Distance
50 KM
Overall
4 / 104
Division (M)
3 / 74
5:11:45

Black Canyon Ultras

Feb 12th 2022
| Mayer, AZ
Distance
100 KM
Overall
83 / 516
Division (M)
59 / 349
11:42:03

2021

2 Races | 112 mi.

Cuyamaca 100k

Oct 2nd 2021
| Julian, CA
Distance
100 KM
Overall
72 / 159
Division (M)
57 / 116
15:13:19

Mesquite Canyon

Mar 6th 2021
| Waddell, AZ
Distance
50 Miles
Overall
11 / 50
Division (M)
9 / 41
11:23:23

2020

1 Race | 31 mi.

Not Exactly Western States Fat Ass 50K

Jun 27th 2020
| Flagstaff, AZ
Distance
50 KM
Overall
15 / 28
Division (M)
9 / 17
6:39:54
11
Races
5y 8m 28d
Longevity
585
Lifetime Miles

Personal Bests

50k (4)
4:15:35
2025
50m (1)
11:23:23
2021
100k (5)
10:22:17
2025
100m (1)
21:27:34
2023

Distance by Year

2026
62 Miles
1 Race
2025
124 Miles
3 Races
2024
62 Miles
1 Race
2023
100 Miles
1 Race
2022
93 Miles
2 Races
2021
112 Miles
2 Races
2020
31 Miles
1 Race

Multiple Performances

5:20:37

50 KM

5:11:45

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 Tye Challenge
Monroe, WA - 25 finishers
12 Hours | 6 Hours
Cinderella Trail - Spring
Oakland, CA - 28 finishers
50 KM
Infinitus
Ripton, VT - 36 finishers
100 Miles | 88 KM
Smith Rock Classic
Terrebonne, OR - 185 finishers
50 Miles | 50 KM
MCW The Tatum Classic
Middletown Township, NJ - 16 finishers
50 KM
The Midwest Ultra Track Classic
Warrensburg, MO - 19 finishers
24 Hours | 12 Hours | 6 Hours
The Full Mo
Sheridan, IN - 190 finishers
50 KM
Chesterfield Gorge Ultra
West Chesterfield, MA - 120 finishers
100 Miles | 100 KM | 50 Miles | 50 KM
Mohican Trail Run
Loudonville, OH - 251 finishers
100 Miles | 50 Miles
View All Results