Laurel Sipe
ID 876237
Born : 1975 Cat. W50 Ultrarunner since 2016 USA
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
46
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
33,3%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 1 205; Σ finishers = 3 623. 1 205 / 3 623 × 100 = 33.26%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed29
Km — ultra races2 601 km
> 100 km9
> 160 km8
Longest race160,9 km
24th San Diego 100 Mile Endurance Run — 6/6/2025

Km per year (ultra races)

391
4 races
2022
491
5 races
2023
322
2 races
2024
211
2 races
2025
50
1 race
2026

Race types (share of distance)

Trail94,2%
Stage5,8%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F3
🏅 Top 31
🏅 Top 3 F5
Longest winning streak0
Current streak0

Records

50 km5h42'02100 km14h21'3550 mi9h49'12100 mi25h47'43

HISTORY

27 race(s)
DateRacePerf.Rk
2026
25.04 50km USA19th Chippewa Moraine 50km Ultra Marathon 6:06:00 h41
2025
06.06 100mi USA24th San Diego 100 Mile Endurance Run 27:18:57 h37
17.05 50km USA23rd Superior Spring 50 km Trail Race 6:17:40 h86
2024
06.09 100mi USA34th Superior Fall Trail Races 100 Mile 32:04:12 h68
19.07 100mi USA26th Cascade Crest Classic 100 Mile 28:43:06 h57
2023
08.09 100mi USA33th Superior Fall Trail Races 100 Mile 30:43:15 h57
23.06 50km USA13th Black Hills 50 km Run 6:16:24 h22
18.03 50mi USA19th Three Days of Syllamo 50 Mile Run 13:29:08 h52
17.03 50km USA19th Three Days of Syllamo 50 km Run 7:05:00 h42
17.03 150km/3stages USA19th Three Days of Syllamo Stage Race 23:47:27 h29
2022
15.10 100km USA14th Wild Duluth 100 km Races 16:08:13 h36
17.06 100mi USA30th Bighorn Mountain Wild & Scenic 100 Mile Trail Run 31:22:45 h59
21.05 50km USA20th Superior Spring 50 km Trail Race 6:07:40 h43
08.04 50mi USA14th Zumbro Midnight 50 Mile Trail Race 11:07:08 h8
2021
10.09 100mi USA31th Superior Fall Trail Races 100 Mile 29:33:49 h26
12.06 100mi USA26th Kettle Moraine 100 Mile Endurance Run 25:47:43 h22
2020
17.10 50km USA12th Wild Duluth 50 km Races 7:18:45 h77
11.01 40mi USA2nd Saint Croix Winter Ultra 7:12:58 h3 🥉
2019
02.11 8h USA6th Icebox 480 - 8 Hour Run 69.201 km9
06.09 100mi USA29th Superior Fall Trail Races 100 Mile 32:37:27 h91
23.03 50km USA6th Behind the Rocks 50km Race 5:55:34 h65
2018
20.10 100km USA10th Wild Duluth 100 km Races 14:21:35 h12
28.07 50mi USA37th Minnesota Voyageur Trail 50 Mile Ultra 9:49:12 h83
19.05 50km USA16th Superior Spring 50 km Trail Race 5:57:57 h67
2017
04.11 8h USA4th Icebox 480 - 8 Hour Run 57.936 km37
13.05 50mi USA36th Ice Age Trail 50 Mile Run 10:15:04 h88
2016
22.10 50km USA9th Surf the Murph 50 km Run 5:42:02 h15