Karen Gueldner (F54)

2024

1 Race | 26 mi.

Psychoactive: A Last Runner Standing Eve...

Sep 7th 2024
| Huntersville, NC
Duration
Backyard
Overall
53 / 52
Division (F)
12 / 25
25.5

2023

2 Races | 70 mi.

Lake Haigler 12-Hour

Nov 18th 2023
| Fort Mill, SC
Duration
12 Hours
Overall
10 / 44
Division (F)
3 / 24
37.2

Psychoactive: A Last Runner Standing Eve...

Sep 23rd 2023
| Huntersville, NC
Duration
Backyard
Overall
31 / 64
Division (F)
4 / 15
32.4

2022

1 Race | 28 mi.

Psychoactive: A Last Runner Standing Eve...

Sep 22nd 2022
| Huntersville, NC
Duration
Backyard
Overall
27 / 28
Division (F)
5 / 7
27.5

2021

1 Race | 31 mi.

Unico 100M - 100K - 50K

Dec 4th 2021
| Wingate, NC
Distance
50 KM
Overall
18 / 39
Division (F)
5 / 16
7:26:44

2020

1 Race | 31 mi.

Mill Stone 50K

Mar 7th 2020
| Fort Mill, SC
Distance
50 KM
Overall
53 / 67
Division (F)
14 / 19
7:11:20

2019

2 Races | 62 mi.

Table Rock Ultras

Sep 21st 2019
| Morganton, NC
Distance
50 KM
Overall
182 / 226
Division (F)
37 / 48
8:43:44

Mill Stone 50K

Feb 9th 2019
| Fort Mill, SC
Distance
50 KM
Overall
46 / 70
Division (F)
9 / 21
6:59:43

2017

1 Race | 31 mi.

Lake Norman State Park 30K & 50K Trail R...

Nov 11th 2017
| Troutman, NC
Distance
50 KM
Overall
11 / 16
Division (F)
3 / 5
6:26:15

2015

1 Race | 31 mi.

Eastern Divide

Jun 20th 2015
| Pembroke, VA
Distance
50 KM
Overall
72 / 92
Division (F)
26 / 37
7:01:18
10
Races
9y 2m 22d
Longevity
309
Lifetime Miles

Personal Bests

50k (6)
6:26:15
2017
12hr (1)
37.2
2023
Backyard (3)
32.4
2023

Distance by Year

2024
26 Miles
1 Race
2023
70 Miles
2 Races
2022
28 Miles
1 Race
2021
31 Miles
1 Race
2020
31 Miles
1 Race
2019
62 Miles
2 Races
2017
31 Miles
1 Race
2015
31 Miles
1 Race

Multiple Performances

2024
12th Place
2023
4th Place
2022
5th Place
2020
14th Place
2019
9th Place

37.2

12 Hours

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

Chesterfield Gorge Ultra
West Chesterfield, MA - 120 finishers
100 Miles | 100 KM | 50 Miles | 50 KM
Smith Rock Classic
Terrebonne, OR - 185 finishers
50 Miles | 50 KM
Rabid Raccoon 100
Beaver Falls, PA - 275 finishers
100 Miles | 100 KM
Kettlefoot
Mountain City, TN - 28 finishers
50 KM
Mohican Trail Run
Loudonville, OH - 251 finishers
100 Miles | 50 Miles
Momentus Backyard Ultra
Monroe, NC - 74 finishers
Backyard
The Full Mo
Sheridan, IN - 190 finishers
50 KM
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
South Ridge Trail Challenge
Allison Park, PA - 18 finishers
50 KM
View All Results