Jennifer Wertheimer
ID 528781
Born : 1978 Cat. W45 Ultrarunner since 2014 USA
25
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
68,3%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 2 474; Σ finishers = 3 621. 2 474 / 3 621 × 100 = 68.32%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 108 km
> 100 km5
> 160 km4
Longest race160,9 km
11th Flagstaff to Grand Canyon Stagecoach Line 100mi — 16/9/2023

Km per year (ultra races)

161
1 race
2022
366
5 races
2023
80
1 race
2024
130
2 races
2025
80
1 race
2026

Race types (share of distance)

Trail84,7%
Stage15,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F1
Longest winning streak0
Current streak0

Records

50 km6h43'00100 km14h50'5350 mi11h52'44100 mi27h44'21

HISTORY

25 race(s)
DateRacePerf.Rk
2026
08.08 50mi USA9th UTE 50 Mile Trail Race 17:25:42 h27
2025
17.05 50mi USA29th Bishop High Sierra Ultramarathons 50 Miles 14:20:50 h33
12.04 50km USA32nd Leona Divide 50 km Run 6:57:23 h42
2024
20.04 50mi USA31st Leona Divide 50 Mile Run 12:54:11 h33
2023
11.11 50km USA3rd Red Rock Canyon 50 km Race 8:36:11 h78
16.09 100mi USA11th Flagstaff to Grand Canyon Stagecoach Line 100mi 32:18:09 h37
20.05 55km USA27th Bishop High Sierra Ultramarathons 55 km 8:26:32 h40
23.04 50km USA30th Leona Divide 50 km Run 9:42:38 h76
28.01 50km USA10th Sean O'Brien 50 km Trail Race 8:04:31 h46
2022
17.09 100mi USA10th Flagstaff to Grand Canyon Stagecoach Line 100mi 31:33:43 h47
2021
20.11 35mi USA23rd Santa Barbara Nine Trails 35 Mile Endurance Run 11:59:03 h141
2020
07.11 68mi USA1st Backbone Trail (BBT) 68 Mile Race 23:57:00 h8
2019
20.07 100mi USA18th Tahoe Rim Trail 100M Endurance Run 34:35:33 h153
06.04 50km USA27th Leona Divide 50 km Run 6:43:00 h62
2018
05.05 100km USA23nd Miwok 100k Trail Race 14:50:53 h225
2017
28.10 100mi USA15th Javelina Jundred 100 Mile Endurance Run 27:44:21 h254
16.06 50mi USA5th Bryce 50 Mile Trail Run 14:08:54 h92
06.05 100km USA22nd Miwok 100k Trail Race 15:02:49 h231
15.04 50mi USA9th Lake Sonoma 50 Mile Race 12:01:49 h200
2016
19.11 50mi USA4th Ray Miller 50 Mile Trail Race 12:41:12 h57
16.04 50mi USA24th Leona Divide 50 Mile Run 13:04:58 h136
2015
25.04 50km USA23rd Leona Divide 50 km Run 9:22:53 h207
07.02 50km USA2nd Sean O'Brien 50 km Trail Race 7:28:02 h107
2014
08.11 50km USA4th Chino Hills 50K Race 6:45:51 h29
26.04 50mi USA22nd Leona Divide 50 Mile Run 11:52:44 h138