Laura Waldo
ID 63597
Born : 1963 Cat. W60 Ultrarunner since 2006 USA
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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
23,6%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 469; Σ finishers = 1 986. 469 / 1 986 × 100 = 23.62%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed35
Km — ultra races2 811 km
> 100 km3
> 160 km3
Longest race160,9 km
3rd Run Woodstock - 100 Mile Hallucination Run — 10/9/2011

Km per year (ultra races)

2022
45
1 race
2023
50
1 race
2024
100
2 races
2025
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F11
🏅 Top 33
🏅 Top 3 F24
Longest winning streak0
Current streak0

Records

50 km4h52'43100 km9h49'2050 mi7h58'57100 mi20h18'05

HISTORY

35 race(s)
DateRacePerf.Rk
2025
26.07 50km USA10th Grand Island 50 km Race 5:21:50 h18
21.06 50km USA10th Two Hearted Trail Run 6:15:57 h21
2024
25.08 50km USA25th North Country Trail Run 50 km 6:32:15 h41
2023
30.09 45km USA11th Hungerford Trail Race 28.3 Mile 4:47:52 h9
2019
28.09 50mi USA7th Hungerford Trail Race 50 Mile 9:27:15 h8
16.08 50mi USA11th Marquette Trail 50 Mile 14:10:23 h41
26.05 50km USA1st Rock River Canyon 50K 6:17:53 h10
27.04 50km USA1st Traverse City Trail Running Festival 50 km Race 5:36:07 h4
13.04 50km USA1st The Riley Trails 50k 5:20:30 h7
2018
29.09 50mi USA6th Hungerford Trail Race 50 Mile 8:54:08 h8
17.08 50mi USA10th Marquette Trail 50 Mile 12:56:37 h41
21.07 50km USA3rd Grand Island 50 km Race 5:20:07 h13
02.06 52.4mi USA8th Yankee Springs 52 Mile Trail Run 11:11:49 h8
2017
30.09 50mi USA5th Hungerford Trail Race 50 Mile 8:46:25 h9
2016
24.09 50mi USA4th Hungerford Trail Race 50 Mile 9:35:21 h6
2013
28.04 50km USA2nd The Trail Marathon 50K 5:06:54 h23
2012
13.10 100km USA2nd Top of Michigan (TOM) 100k Ultra 11:35:52 h7
25.08 50mi USA13th North Country Trail Run 50 Mile 11:22:22 h51
27.05 100km USA2nd Wild West 100k 14:38:15 h2 🥈
07.01 50km USA2nd Yankee Springs 50 km Winter Challenge 4:52:43 h12
2011
15.10 100km USA1st Top of Michigan (TOM) 100k Ultra 9:49:20 h2 🥈
10.09 100mi USA3rd Run Woodstock - 100 Mile Hallucination Run 20:18:05 h3 🥉
27.08 50mi USA12th North Country Trail Run 50 Mile 8:06:17 h6
04.06 50mi USA1st Yankee Springs 50 Mile Trail Run 10:19:50 h4
2010
24.09 100mi USA2nd Run Woodstock - 100 Mile Hallucination Run 22:51:07 h10
28.08 50mi USA11th North Country Trail Run 50 Mile 8:49:11 h9
27.03 50mi USA3rd Lake Sonoma 50 Mile Race 10:00:14 h44
2009
26.09 50mi USA1st Run Woodstock - Peace Love and 50 Miles 9:24:08 h9
19.09 50mi USA10th North Country Trail Run 50 Mile 7:58:57 h7
23.08 50mi USA1st Marquette Trail 50 Mile 9:24:40 h5
10.04 100mi USA9th McNaughton 100 Mile Ultra Race 27:06:46 h5
2008
20.09 50mi USA9th North Country Trail Run 50 Mile 8:02:06 h7
10.05 50mi USA27th Ice Age Trail 50 Mile Run 8:36:12 h25
2007
15.09 50mi USA8th North Country Trail Run 50 Mile 8:35:39 h11
2006
16.09 50mi USA7th North Country Trail Run 50 Mile 9:11:51 h18