Sandra Carpenter
ID 323736
Born : 1973 Cat. W50 Ultrarunner since 2011 USA
41
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
40,2%
Rank quotient ?This runner's calculation uses 41 eligible race(s): Σ(rank − 1) = 2 233; Σ finishers = 5 548. 2 233 / 5 548 × 100 = 40.25%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed41
Km — ultra races3 608 km
> 100 km8
> 160 km7
> 24h1
> 48h1
Longest race160,9 km
13th Mountain Lakes 100 — 20/9/2025

Km per year (ultra races)

311
4 races
2022
110
2 races
2023
261
3 races
2024
402
4 races
2025
50
1 race
2026

Race types (share of distance)

Trail97,8%
Elim.2,2%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F8
Longest winning streak0
Current streak0

Records

50 km5h21'28100 km12h20'2250 mi10h24'57100 mi28h23'2512 h82,90 kmBackyard12 loops

HISTORY

41 race(s)
DateRacePerf.Rk
2026
09.05 50km USA21st Jemez Mountain 50km Trail Run 7:34:51 h66
2025
20.09 100mi USA13th Mountain Lakes 100 28:45:09 h52
11.07 12h USA12th Chase the Moon 12 Hour Endurance Run 82.900 km4
14.06 108km USA12th River of No Return Endurance Run 108K 18:40:53 h38
03.05 50km USA21st Greenland Trail Race 5:21:28 h20
2024
19.10 100km USA16th Wild Duluth 100 km Races 15:21:31 h44
22.06 50mi USA30th San Juan Solstice 50 Mile Run 13:36:54 h127
20.01 Backyard Ultra USA1st Saguaro Showdown Backyard Ultra 80.472 km (12h)13
2023
11.11 60km USA3rd Kessel Run 60 km Ultra Race 7:28:07 h10
16.09 50km USA10th The Barkley Fall Classic 11:41:24 h57
2022
15.10 50km USA15th Sage Burner Trail Run 5:57:21 h17
25.09 50km USA2nd Sawatch Ascent 50km Race 8:29:39 h50
24.09 50km USA2nd West Line Winder 50 km Race 6:13:41 h40
15.07 100mi USA29th Hardrock Hundred Endurance Run 44:39:36 h88
2021
16.10 52mi USA8th Indian Creek Fifties - 50 Miles 12:00:00 h11
26.06 50mi USA27th San Juan Solstice 50 Mile Run 12:54:14 h77
2019
26.07 100mi USA3rd High Lonesome 100 Mile 31:57:22 h46
28.06 50mi USA9th Black Hills 50 Mile Run 11:32:09 h8
04.05 51.4mi USA20th Collegiate Peaks 50 Miles 9:44:52 h9
2018
05.10 100mi USA10th Grindstone 100 Mile 30:16:57 h81
28.07 100km USA4th Never Summer 100k 16:26:09 h51
23.06 50mi USA24th San Juan Solstice 50 Mile Run 11:54:54 h56
2017
21.10 52mi USA4th Indian Creek Fifties - 52 Miles 10:42:00 h4
18.02 100km USA4th Black Canyon Trail 100 km Run 12:20:22 h44
2016
23.09 100mi USA18th The Bear 100 Mile Endurance Run 33:12:06 h108
23.07 100km USA2nd Never Summer 100k 16:56:04 h47
25.06 50mi USA22nd San Juan Solstice 50 Mile Run 11:54:06 h52
14.05 50mi USA5th Quad Rock 50 Mile 10:27:57 h37
2015
05.09 65km USA2nd Grand Traverse Mountain Run 8:39:45 h20
27.06 50mi USA21st San Juan Solstice 50 Mile Run 12:44:58 h80
14.06 50mi USA4th Quad Rock 50 Mile 11:41:38 h15
25.04 50km USA5th Cheyenne Mountain Trail Race 5:32:44 h11
2014
12.09 100mi USA8th Run Rabbit Run 100 Mile UltraMarathon - Tortoises Run 29:37:25 h44
21.06 50mi trail race USA20th San Juan Solstice 50 Mile Run 13:11:34 h80
2013
17.08 100mi USA31st Leadville Trail 100 Mile 28:23:25 h290
22.06 50mi USA19th San Juan Solstice 50 Mile Run 13:22:49 h97
2012
29.09 50km USA4th Devil Mountain Ultra 50 km 6:59:26 h25
15.07 50mi USA5th Leadville Silver Rush 50 Mile Run 10:24:57 h139
02.06 50km USA4th Golden Gate Dirty 30 7:16:16 h125
05.05 50km USA8th Greenland Trail Race 5:24:12 h57
2011
01.10 50km USA3rd Devil Mountain Ultra 50 km 6:38:07 h34