Laura Richard
ID 484870
Born : 1969 Cat. W55 Ultrarunner since 2013 USA
42
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
2
Countries visited ?SUISwitzerlandUSAUnited States
28,7%
Rank quotient ?This runner's calculation uses 42 eligible race(s): Σ(rank − 1) = 3 417; Σ finishers = 11 921. 3 417 / 11 921 × 100 = 28.66%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed42
Km — ultra races3 491 km
> 100 km5
> 160 km5
Longest race160,9 km
6th Idaho Mountain Trail Ultra Festival (IMTUF 100) — 16/9/2017

Km per year (ultra races)

2022
150
2 races
2023
276
4 races
2024
146
2 races
2025
50
1 race
2026

Race types (share of distance)

Trail100,0%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F7
Longest winning streak0
Current streak0

Records

50 km4h56'54100 km10h54'0050 mi7h57'32100 mi21h39'59

HISTORY

42 race(s)
DateRacePerf.Rk
2026
21.03 50km USA3rd The Big Alta 7:35:24 h148
2025
29.11 28.4mi USA40th Quad Dipsea Trail Run 6:44:10 h147
03.05 100km USA28th Miwok 100k Trail Race 14:59:38 h214
2024
30.11 28mi USA39th Quad Dipsea Trail Run 6:45:45 h160
19.10 100km USA4th Lake Sonoma 100K & 50K 17:25:30 h129
06.04 50mi USA44th American River 50 Mile Endurance Run 11:20:16 h125
24.02 50km USA1st The Big Alta 7:28:29 h143
2023
06.05 100km USA26th Miwok 100k Trail Race 14:41:00 h206
16.04 50km USA7th Napa Valley 50k Trail Race 8:20:30 h35
2021
10.07 50km USA11th Golden Gate 50 km Summer Trail Run 6:35:28 h36
2019
27.04 100km USA6th The Canyons Endurance 100 km Run 14:43:45 h87
07.04 50km USA5th Woodside Purisima Creek Crossover 5:38:32 h17
16.02 50km USA7th FOURmidable 50K 6:21:54 h91
2018
12.05 100km USA35th Quicksilver 100 km Endurance Run 13:31:33 h39
14.04 50mi USA10th Lake Sonoma 50 Mile Race 9:35:07 h70
03.03 50km USA29th Way Too Cool 50K Endurance Run 5:18:30 h131
2017
25.11 28mi USA33rd Quad Dipsea Trail Run 5:38:50 h39
16.09 100mi USA6th Idaho Mountain Trail Ultra Festival (IMTUF 100) 35:32:56 h86
04.03 50km USA28th Way Too Cool 50K Endurance Run 5:25:01 h169
2016
03.12 50mi USA10th Endurance Challenge - California Trail 50 Mile 9:29:01 h162
24.09 100mi USA4th Mountain Lakes 100 22:18:25 h16
27.08 100km USA2nd Castle Peak 100 15:51:21 h23
23.07 45km SUI5ème Trail du Vélan 9:51:33 h47
16.07 51km SUI4. Eiger Ultra Trail 51 km - Paarwertung 8:50:00 h17
07.05 100km USA21st Miwok 100k Trail Race 11:30:00 h41
09.04 50mi USA8th Lake Sonoma 50 Mile Race 9:44:08 h102
05.03 50km USA27th Way Too Cool 50K Endurance Run 5:03:04 h153
2015
05.12 50mi USA9th Endurance Challenge - California Trail 50 Mile 9:25:54 h136
25.09 100mi USA17th The Bear 100 Mile Endurance Run 28:39:38 h81
22.08 100km USA14th Waldo 100K Trail Run 14:05:22 h39
02.05 100km USA20th Miwok 100k Trail Race 10:54:00 h17
04.04 50mi USA36th American River 50 Mile Endurance Run 8:10:56 h38
07.03 50km USA26th Way Too Cool 50K Endurance Run 4:57:51 h176
2014
06.12 50mi USA8th Endurance Challenge - California Trail 50 Mile 9:15:28 h126
01.11 100mi USA12th Javelina Jundred 100 Mile Endurance Run 21:39:59 h40
13.09 100mi USA5th Pine to Palm 100 Mile Endurance Run 25:10:17 h31
16.08 100km USA13th Waldo 100K Trail Run 12:55:40 h24
26.07 50mi USA16th Siskiyou Out Back 50 Miles Trail Run 9:12:04 h29
10.05 100km USA31st Quicksilver 100 km Endurance Run 12:31:59 h21
05.04 50mi USA35th American River 50 Mile Endurance Run 7:57:32 h37
15.03 50mi USA3rd Marin Ultra Challenge 50 Mile Race 9:12:02 h15
2013
29.12 50km USA12th Woodside Trail Run 50K 4:56:54 h16