Eric Seifert (M53)

2026

1 Race | 100 mi.

Huron 100

Jun 6th 2026
| Grass Lake, MI
Distance
100 Miles
Overall
57 / 67
Division (M)
53 / 60
30:35:45

2025

1 Race | 100 mi.

Huron 100

Jun 7th 2025
| Grass Lake, MI
Distance
100 Miles
Overall
30 / 52
Division (M)
23 / 38
29:01:38

2022

1 Race | 100 mi.

Run Woodstock

Sep 9th 2022
| Gregory, MI
Distance
100 Miles
Overall
41 / 66
Division (M)
30 / 49
28:11:32

2020

1 Race | 100 mi.

Burning River

Aug 22nd 2020
| Cuyahoga Falls, OH
Distance
100 Miles
Overall
29 / 83
Division (M)
24 / 72
24:19:54

2019

2 Races | 250 mi.

Run Woodstock

Sep 6th 2019
| Gregory, MI
Distance
100 Miles
Overall
22 / 94
Division (M)
18 / 68
24:06:29

Veterans Memorial 150

May 25th 2019
| Ludington, MI
Duration
52 Hours
Overall
4 / 26
Division (M)
3 / 20
150

2018

1 Race | 100 mi.

Pinhoti

Nov 3rd 2018
| Sylacauga, AL
Distance
100 Miles
Overall
56 / 170
Division (M)
51 / 143
25:00:56

2017

1 Race | 100 mi.

The Hennepin Hundred

Oct 7th 2017
| Sterling, IL
Distance
100 Miles
Overall
19 / 127
Division (M)
16 / 83
20:51:21

2011

1 Race | 50 mi.

The North Country Run

Aug 27th 2011
| Grand Rapids, MI
Distance
50 Miles
Overall
27 / 142
Division (M)
23 / 105
9:32:05

2010

1 Race | 50 mi.

The North Country Run

Aug 28th 2010
| Grand Rapids, MI
Distance
50 Miles
Overall
7 / 83
Division (M)
7 / 65
8:45:51

2009

1 Race | 50 mi.

The North Country Run

Sep 19th 2009
| Grand Rapids, MI
Distance
50 Miles
Overall
1 / 64
Division (M)
1 / 52
7:10:15

2008

1 Race | 50 mi.

The North Country Run

Sep 20th 2008
| Grand Rapids, MI
Distance
50 Miles
Overall
4 / 85
Division (M)
4 / 59
7:39:38

2007

1 Race | 50 mi.

The North Country Run

Sep 15th 2007
| Grand Rapids, MI
Distance
50 Miles
Overall
2 / 66
Division (M)
2 / 53
7:11:00

2006

1 Race | 50 mi.

The North Country Run

Sep 16th 2006
| Grand Rapids, MI
Distance
50 Miles
Overall
1 / 65
Division (M)
1 / 54
7:06:00

1998

1 Race | 31 mi.

Skyline 50K

Aug 1st 1998
| San Leandro, CA
Distance
50 KM
Overall
70 / 237
Division (M)
57 / 167
5:41:24
15
Races
27y 10m 16d
Longevity
1,181
Lifetime Miles

Personal Bests

50k (1)
5:41:24
1998
50m (6)
7:06:00
2006
100m (7)
20:51:21
2017

Distance by Year

2026
100 Miles
1 Race
2025
100 Miles
1 Race
2022
100 Miles
1 Race
2020
100 Miles
1 Race
2019
250 Miles
2 Races
2018
100 Miles
1 Race
2017
100 Miles
1 Race
2011
50 Miles
1 Race
2010
50 Miles
1 Race
2009
50 Miles
1 Race
2008
50 Miles
1 Race
2007
50 Miles
1 Race
2006
50 Miles
1 Race
1998
31 Miles
1 Race

Multiple Performances

2026
53rd Place
2025
23rd Place
2022
30th Place
2019
18th Place
2011
23rd Place
2010
7th Place
2009
1st Place
2008
4th Place
2007
2nd Place
2006
1st Place

150

52 Hours

7:10:15

50 Miles

7:11:00

50 Miles

7:06:00

50 Miles

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

Rachel Carson Trail Challenge
Pittsburgh, PA - 516 finishers
37.5 Miles
Tahoe 100k
Lake Tahoe, CA - 45 finishers
100 KM
Tenderfoot Boogie
Squamish, BC - 95 finishers
50 KM
Trail Rail Run
St. Regis, MT - 79 finishers
50 Miles | 50 KM
Old Gabe
Bozeman, MT - 12 finishers
50 KM
Strawberry Fields Forever
North Bonneville, WA - 119 finishers
100 Miles | 100 KM | 50 KM
Wild Woman Trail Marathon
Trout Lake, WA - 88 finishers
50 KM
Bears Ears Ultra
Monticello, UT - 116 finishers
50 Miles | 50 KM
Lowells Loop
Pleasant Hill, OR - 9 finishers
Backyard
Black Mountain 50k
San Diego, CA - 121 finishers
50 KM
View All Results