Rebecca Phalen
ID 78748
Born : 1972 Cat. W50 Ultrarunner since 2006 USA
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
58,2%
Rank quotient ?This runner's calculation uses 60 eligible race(s): Σ(rank − 1) = 5 454; Σ finishers = 9 372. 5 454 / 9 372 × 100 = 58.19%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed60
Km — ultra races4 144 km
> 100 km4
> 160 km4
Longest race160,9 km
16th Grindstone 100 Mile — 20/9/2024

Km per year (ultra races)

440
6 races
2022
379
6 races
2023
540
7 races
2024
329
5 races
2025
98
2 races
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F9
Longest winning streak0
Current streak0

Records

50 km4h54'56100 km14h21'1650 mi8h53'08100 mi26h01'35

HISTORY

60 race(s)
DateRacePerf.Rk
2026
01.08 30mi USA12th Jarmans Invitational Marathon 7:17:20 h30
25.04 50km USA26th Promise Land 50K++ 7:57:01 h178
2025
13.12 100km USA23rd Hellgate 100 km 17:56:30 h116
02.08 30mi USA11th Jarmans Invitational Marathon 6:54:36 h38
03.05 50mi USA10th Grayson Highlands 50 Mile Race 12:52:39 h63
26.04 50km USA25th Promise Land 50K++ 8:04:15 h178
15.02 50km USA30th Holiday Lake 50K++ 6:58:14 h60
2024
07.12 100km USA22nd Hellgate 100 km 18:00:48 h118
02.11 50mi USA42nd Mountain Masochist 50 Mile Trail Run 12:48:10 h97
20.09 100mi USA16th Grindstone 100 Mile 35:00:27 h153
03.08 30mi USA10th Jarmans Invitational Marathon 7:29:08 h36
20.04 50km USA24th Promise Land 50K++ 7:37:36 h143
16.03 50km USA17th Terrapin Mountain 50 km Race 7:00:25 h56
17.02 50km USA29th Holiday Lake 50K++ 6:14:21 h72
2023
09.12 100km USA21st Hellgate 100 km 17:45:35 h116
04.11 50mi USA41st Mountain Masochist 50 Mile Trail Run 12:20:59 h73
05.08 30mi USA9th Jarmans Invitational Marathon 7:11:12 h33
22.04 50km USA23th Promise Land 50K++ 8:03:40 h193
18.03 50km USA16th Terrapin Mountain 50 km Race 7:07:27 h69
18.02 50km USA28th Holiday Lake 50K++ 6:28:51 h78
2022
05.11 50mi USA40th Mountain Masochist 50 Mile Trail Run 12:34:55 h92
16.09 100mi USA14th Grindstone 100 Mile 35:37:37 h119
13.08 30mi USA8th Jarmans Invitational Marathon 6:46:54 h35
23.04 50km USA22th Promise Land 50K++ 8:02:18 h179
19.03 50km USA15th Terrapin Mountain 50 km Race 7:07:37 h91
19.02 50km USA27th Holiday Lake 50K++ 6:47:24 h124
2018
05.05 50km USA1st Gateway Trail 50km Race 6:59:43 h14
2017
13.05 50km USA7th Ultra Race of Champions (UROC) 50K 7:23:49 h19
2016
05.11 50mi USA34th Mountain Masochist 50 Mile Trail Run 11:32:29 h152
06.08 30mi USA3rd Jarmans Invitational Marathon 7:04:40 h30
30.04 50km USA16th Promise Land 50K++ 7:46:01 h185
19.03 50km USA9th Terrapin Mountain 50 km Race 6:52:56 h115
13.02 50km USA21st Holiday Lake 50K++ 6:12:56 h122
2015
25.04 50km USA15th Promise Land 50K++ 7:11:57 h147
2014
03.10 100mi USA6th Grindstone 100 Mile 34:24:19 h156
2013
02.11 50mi USA31st Mountain Masochist 50 Mile Trail Run 11:15:30 h155
23.06 50km USA2nd Eastern Divide Ultra 5:45:39 h47
27.04 50km USA13th Promise Land 50K++ 7:47:27 h207
23.03 50km USA6th Terrapin Mountain 50 km Race 6:45:20 h151
09.02 50km USA18th Holiday Lake 50K++ 6:32:51 h245
2012
21.04 50mi USA23rd Zane Grey 50 Mile Endurance Run 15:16:05 h77
2011
10.12 100km USA9th Hellgate 100 km 17:19:11 h93
2010
06.11 50mi USA28th Mountain Masochist 50 Mile Trail Run 11:25:35 h165
17.07 100mi USA22nd Vermont 100 Mile Endurance Race 26:01:35 h89
24.04 50km USA10th Promise Land 50K++ 6:57:10 h98
13.02 50km USA15th Holiday Lake 50K++ 6:29:59 h82
2009
12.12 100km USA7th Hellgate 100 km 17:09:59 h70
07.11 50mi USA27th Mountain Masochist 50 Mile Trail Run 11:21:20 h162
25.07 50mi USA11th Mt. Hood 50 Mile Trail Run 10:21:44 h55
25.04 50km USA9th Promise Land 50K++ 6:52:00 h60
03.01 50km USA1st Tsali Frosty Foot 50k 4:54:56 h16
2008
27.09 100km USA6th Great Eastern Endurance Run 100 km 14:21:16 h8
20.07 50mi USA1st Leadville Silver Rush 50 Mile Run 8:53:08 h11
14.06 40mi USA6th Highlands Sky 40M Trail Run 7:48:33 h17
22.03 50mi USA4th Bel Monte 50 Mile Endurance Run 10:27:22 h12
2007
29.09 50km USA5th Great Eastern Endurance Run 50 km 5:47:22 h13
28.07 50mi USA15th White River 50 Mile Trail Run 11:00:00 h94
04.03 50km USA3rd Bel Monte 50 km Endurance Run 5:56:05 h19
2006
23.09 50km USA4th Great Eastern Endurance Run 50 km 6:14:42 h14
29.04 50km USA6th Promise Land 50K++ 7:10:38 h74