Kirsten Mast (F45)

2026

4 Races | 230 mi.

Rise in the Pines

Jul 11th 2026
| Smithville, TX
Distance
100 KM
Overall
10 / 28
Division (F)
2 / 8
18:17:25

Black Hills 100

Jun 27th 2026
| Sturgis, SD
Distance
50 KM
Overall
53 / 128
Division (F)
11 / 41
7:41:35

Grasslands Trail Run

Mar 21st 2026
| Decatur, TX
Distance
100 Miles
Overall
30 / 31
Division (F)
6 / 7
29:54:40

Cowboy YETI

Jan 17th 2026
| Bastrop, TX
Distance
60 KM
Overall
29 / 46
Division (F)
11 / 16
9:00:34

2025

2 Races | 93 mi.

Dana Peak Trail Run

Oct 4th 2025
| Harker Heights, TX
Distance
100 KM
Overall
7 / 13
Division (F)
2 / 4
20:14:14

North Texas Ultra

Feb 8th 2025
| Jacksboro, TX
Distance
50 KM
Overall
37 / 48
Division (F)
12 / 16
7:19:31

2024

1 Race | 31 mi.

Bandera

Jan 13th 2024
| Bandera, TX
Distance
50 KM
Overall
50 / 89
Division (F)
8 / 26
8:03:24

2017

1 Race | 31 mi.

Palo Duro Trail Run

Oct 21st 2017
| Amarillo, TX
Distance
50 KM
Overall
85 / 143
Division (F)
31 / 64
7:22:39
8
Races
8y 8m 25d
Longevity
386
Lifetime Miles

Personal Bests

50k (4)
7:19:31
2025
100k (2)
18:17:25
2026
100m (1)
29:54:40
2026

Distance by Year

2026
230 Miles
4 Races
2025
93 Miles
2 Races
2024
31 Miles
1 Race
2017
31 Miles
1 Race

Multiple Performances

18:17:25

100 KM

18:17:25

100 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

Slow and Tired's Bad Idea
Enoree, SC - 19 finishers
50 KM
Waugoshance Trail 50K
Mackinaw City, MI - 62 finishers
50 KM
First Blaze Trail Race
Milton, ON - 70 finishers
50 KM
Spaulding Woods 50K
Northfield, NH - 52 finishers
50 KM
Teton Mountain Runs
Teton Village, WY - 43 finishers
50 KM
Hardrock 100 Endurance Run
Silverton, CO - 116 finishers
100 Miles
Sinister 7 Ultra
Crowsnest Pass, AB - 471 finishers
100 Miles | 50 Miles | 50 KM
The Revolution
Redding, CT - 53 finishers
12 Hours | 6 Hours
Merrill's Mile
Dahlonega, GA - 144 finishers
48 Hours | 24 Hours | 12 Hours | 6 Hours
Summit 700 Trail Runs
Blue Mountain, ON - 117 finishers
50 KM
View All Results