Krista Alderdice (F50)

2025

4 Races | 294 mi.

RUTFest

Nov 1st 2025
| Williston, VT
Duration
36 Hours
Overall
2 / 122
Division (F)
5 / 58
101

6 Hours On Lover's Lane

Aug 9th 2025
| Chester, VT
Duration
12 Hours
Overall
6 / 16
Division (F)
3 / 7
43.2

Vermont 100

Jul 19th 2025
| West Windsor, VT
Distance
100 Miles
Overall
177 / 211
Division (F)
36 / 51
28:34:50

Antelope Canyon Ultras

Mar 8th 2025
| Page, AZ
Distance
50 Miles
Overall
93 / 173
Division (F)
37 / 74
15:01:18

2024

3 Races | 213 mi.

RUTFest

Nov 2nd 2024
| Williston, VT
Duration
36 Hours
Overall
24 / 115
Division (F)
8 / 53
63

Vermont 50

Sep 29th 2024
| Brownsville, VT
Distance
50 Miles
Overall
104 / 105
Division (F)
27 / 27
12:06:39

Vermont 100

Jul 19th 2024
| West Windsor, VT
Distance
100 Miles
Overall
208 / 255
Division (F)
54 / 67
28:41:23

2023

3 Races | 199 mi.

RUTFest

Nov 4th 2023
| Williston, VT
Duration
36 Hours
Overall
10 / 65
Division (F)
2 / 23
94

Vermont 50

Sep 24th 2023
| Brownsville, VT
Distance
50 Miles
Overall
110 / 125
Division (F)
36 / 42
11:39:05

Manchester to Monadnock Ultramarathon

May 13th 2023
| Manchester, NH
Distance
55 Miles
Overall
37 / 49
Division (F)
10 / 12
13:36:46

2022

2 Races | 131 mi.

Vermont 50

Sep 25th 2022
| Brownsville, VT
Distance
50 KM
Overall
69 / 160
Division (F)
29 / 71
6:55:26

Vermont 100

Jul 16th 2022
| West Windsor, VT
Distance
100 Miles
Overall
166 / 188
Division (F)
42 / 49
28:46:15

2021

3 Races | 193 mi.

Runamuck 50k

Oct 17th 2021
| Windsor, VT
Distance
50 KM
Overall
23 / 45
Division (F)
12 / 20
5:35:00

Chesterfield Gorge Ultra

Jul 10th 2021
| West Chesterfield, MA
Distance
100 KM
Overall
9 / 11
Division (F)
2 / 2
13:58:29

Infinitus

May 28th 2021
| Ripton, VT
Distance
100 Miles
Overall
26 / 42
Division (F)
11 / 15
38:48:00

2019

5 Races | 343 mi.

Ghost Train Trail Races

Oct 19th 2019
| Brookline, NH
Distance
100 Miles
Overall
35 / 59
Division (F)
8 / 17
27:06:27

Vermont 50

Sep 29th 2019
| Brownsville, VT
Distance
50 Miles
Overall
120 / 173
Division (F)
38 / 50
11:08:08

Vermont 100

Jul 20th 2019
| West Windsor, VT
Distance
100 Miles
Overall
130 / 156
Division (F)
37 / 49
29:13:28

Chesterfield Gorge Ultra

Jun 1st 2019
| West Chesterfield, MA
Distance
100 KM
Overall
6 / 21
Division (F)
5 / 13
12:47:02

Runamuck 50k

Apr 13th 2019
| Windsor, VT
Distance
50 KM
Overall
38 / 80
Division (F)
11 / 31
5:27:47

2018

6 Races | 287 mi.

TARC Winter Classic

Dec 1st 2018
| Stoneham, MA
Distance
32 Miles
Overall
57 / 75
Division (F)
16 / 21
8:43:07

Nor'witch Halloween 100K

Oct 28th 2018
| Rupert, VT
Distance
50 KM
Overall
11 / 18
Division (F)
4 / 6
6:02:36

Vermont 50

Sep 30th 2018
| Brownsville, VT
Distance
50 KM
Overall
107 / 218
Division (F)
37 / 89
6:55:00

Vermont 100

Jul 21st 2018
| West Windsor, VT
Distance
100 Miles
Overall
233 / 277
Division (F)
52 / 70
28:04:18

Chesterfield Gorge Ultra

Jun 2nd 2018
| West Chesterfield, MA
Distance
100 KM
Overall
7 / 15
Division (F)
4 / 7
14:43:00

Runamuck 50k

Apr 7th 2018
| Windsor, VT
Distance
50 KM
Overall
77 / 101
Division (F)
34 / 48
6:23:17

2017

3 Races | 193 mi.

Javelina Jundred

Oct 28th 2017
| Fountain Hills, AZ
Distance
100 KM
Overall
90 / 161
Division (F)
47 / 88
16:46:03

Vermont 100

Jul 15th 2017
| West Windsor, VT
Distance
100 Miles
Overall
254 / 270
Division (F)
50 / 56
29:05:09

Runamuck 50k

Apr 8th 2017
| Windsor, VT
Distance
50 KM
Overall
82 / 90
Division (F)
25 / 27
6:16:25

2016

1 Race | 50 mi.

Vermont 50

Sep 25th 2016
| Brownsville, VT
Distance
50 Miles
Overall
161 / 184
Division (F)
49 / 57
11:43:57

2015

1 Race | 31 mi.

Vermont 50

Sep 27th 2015
| Brownsville, VT
Distance
50 KM
Overall
143 / 193
Division (F)
65 / 99
7:30:21

2014

1 Race | 31 mi.

Vermont 50

Sep 28th 2014
| Brownsville, VT
Distance
50 KM
Overall
130 / 186
Division (F)
60 / 93
7:14:14

2011

1 Race | 50 mi.

Vermont 50

Sep 25th 2011
| Brownsville, VT
Distance
50 Miles
Overall
240 / 248
Division (F)
52 / 54
11:54:14

2009

1 Race | 31 mi.

Vermont 50

Sep 27th 2009
| Brownsville, VT
Distance
50 KM
Overall
128 / 153
Division (F)
41 / 58
8:49:27
34
Races
16y 1m 9d
Longevity
2,047
Lifetime Miles

Personal Bests

50k (10)
5:27:47
2019
50m (6)
11:08:08
2019
100k (4)
12:47:02
2019
100m (8)
27:06:27
2019
12hr (1)
43.2
2025

Distance by Year

2025
294 Miles
4 Races
2024
213 Miles
3 Races
2023
199 Miles
3 Races
2022
131 Miles
2 Races
2021
193 Miles
3 Races
2019
343 Miles
5 Races
2018
287 Miles
6 Races
2017
193 Miles
3 Races
2016
50 Miles
1 Race
2015
31 Miles
1 Race
2014
31 Miles
1 Race
2011
50 Miles
1 Race
2009
31 Miles
1 Race

Multiple Performances

2025
5th Place
2024
8th Place
2023
2nd Place
2025
36th Place
2024
54th Place
2022
42nd Place
2019
37th Place
2018
52nd Place
2017
50th Place
2024
27th Place
2023
36th Place
2019
38th Place
2016
49th Place
2011
52nd Place
2022
29th Place
2018
37th Place
2015
65th Place
2014
60th Place
2009
41st Place
2021
12th Place
2019
11th Place
2018
34th Place
2017
25th Place
2021
2nd Place
2019
5th Place
2018
4th Place

2nd Place

94

36 Hours

Masters Winner

94

36 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

Lake to Ocean 100K
Port Mayaka, FL - 19 finishers
100 KM
Salt Lake Foothills Trail Races
Salt Lake City, UT - 84 finishers
50 Miles | 50 KM
Worlds End Ultramarathons
Forksville, PA - 299 finishers
100 KM | 50 KM
South Ridge Trail Challenge
Allison Park, PA - 18 finishers
50 KM
Momentus Backyard Ultra
Monroe, NC - 74 finishers
Backyard
The Sticks
Norton, KS - 72 finishers
72 Hours | 48 Hours | 24 Hours | 12 Hours | 6 Hours
Great Mansfield Outdoors
Mansfield, ON - 56 finishers
100 KM | 50 KM
Cinderella Trail - Spring
Oakland, CA - 28 finishers
50 KM
View All Results