Samantha Pitts-Kiefer
ID 457452
Born : 1977 Cat. W45 Ultrarunner since 2013 USA
29
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?USAUnited States
70,3%
Rank quotient ?This runner's calculation uses 29 eligible race(s): Σ(rank − 1) = 2 239; Σ finishers = 3 184. 2 239 / 3 184 × 100 = 70.32%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races2 278 km
> 100 km7
> 160 km3
> 24h2
Longest race160,9 km
24th Massanutten Mountain Trails 100 Mile — 18/5/2018

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win1
🏆 Win F1
🏅 Top 31
🏅 Top 3 F2
Longest winning streak1
Current streak0

Records

50 km6h53'00100 km19h11'1950 mi11h05'48100 mi28h59'0212 h73,23 km24 h130,76 km

HISTORY

29 race(s)
DateRacePerf.Rk
2018
29.12 40mi USA6th Boyer's Furnace 40 Mile Race 10:55:00 h45
01.12 100km USA3rd Devil Dog Ultra 100 km Race 19:11:19 h64
04.11 50km USA9th Potomac Heritage Trail 8:36:00 h30
01.09 71.1mi USA16th The Ring 71-mile Run 25:09:00 h19
14.07 50km USA23rd Catoctin 50k Trail Run 8:35:25 h84
18.05 100mi USA24th Massanutten Mountain Trails 100 Mile 34:39:58 h105
07.04 50mi USA26th Bull Run Run 50 Miler 11:33:37 h157
24.03 50km USA11th Terrapin Mountain 50 km Race 7:55:55 h161
17.03 50km USA13th Elizabeth's Furnace Fat Ass 50 km Race 8:57:00 h39
03.02 8h USA13th 8 Hour Adventure Trail Run 50.694 km59
2017
04.11 100mi USA10th Pinhoti 100 Mile 28:59:02 h124
07.10 50km USA4th PB&J Fat Ass 50K 6:53:00 h20
16.09 12h USA12th 12 Hour Adventure Trail Run 52.303 km54
02.09 71.1mi USA15th The Ring 71-mile Run 23:41:00 h30
12.08 32.5mi USA10th Martha Moats Baker Memorial 50k 9:30:00 h24
29.04 24h USA12th 24 Hour Adventure Trail Run 130.759 km1 🏆
08.04 50mi USA25th Bull Run Run 50 Miler 11:05:48 h158
2016
17.12 100mi USA1st Devil Dog Ultra 100 Mile Race 29:24:57 h25
01.10 50km USA3rd PB&J Fat Ass 50K 8:13:00 h38
04.09 12h USA7th Labor Pain 12 Hour Endurance Trail Run 49.889 km183
30.04 24h USA13th Virginia 24 Hour Run for Cancer 120.700 km30
2015
14.11 50mi USA6th Stone Mill 50 Mile Run 12:30:15 h232
10.10 50km USA2nd PB&J Fat Ass 50K 7:38:00 h32
19.09 12h USA10th 12 Hour Adventure Trail Run 73.225 km25
11.07 12h USA3rd Cacapon 12 Hour Challenge 48.360 km40
11.04 50mi USA23rd Bull Run Run 50 Miler 11:58:55 h233
21.03 50km USA11th Seneca Creek Greenway Trail 50k 7:45:57 h81
2014
25.10 50km USA1st Patapsco Valley 50K 9:18:19 h91
2013
21.09 12h USA8th 12 Hour Adventure Trail Run 52.303 km84