Edmund Liu
ID 651271
Born : 1970 Cat. M55 Ultrarunner since 2015 USA
26
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
35
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 ?ITAItalyUSAUnited States
76,6%
Rank quotient ?This runner's calculation uses 26 eligible race(s): Σ(rank − 1) = 4 809; Σ finishers = 6 276. 4 809 / 6 276 × 100 = 76.63%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed26
Km — ultra races1 646 km
> 100 km1
> 160 km1
Longest race160,9 km
11th Headlands Hundred 100 Mile Endurance Run — 9/9/2017

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Records

50 km5h52'07100 km17h56'3150 mi13h03'16100 mi32h00'176 h47,25 km

HISTORY

26 race(s)
DateRacePerf.Rk
2018
24.11 28mi USA34th Quad Dipsea Trail Run 8:55:22 h267
28.04 100km USA5th The Canyons Endurance 100 km Run 17:56:31 h252
14.04 50km USA10th Diablo Trails Challenge 8:08:50 h69
24.03 47km ITA4° SciaccheTrail 8:53:14 h216
17.02 60km USA5th Black Canyon Trail 60 km Run 9:13:54 h92
03.02 50km USA6th Fort Ord 50K Trail Run 7:18:19 h78
2017
25.11 28mi USA33rd Quad Dipsea Trail Run 8:26:11 h278
09.09 100mi USA11th Headlands Hundred 100 Mile Endurance Run 32:00:17 h61
26.08 31.5mi USA18th Tamalpa Headlands 50K 8:02:57 h113
12.08 60km USA1st The Ridge 60k Race 8:41:58 h61
15.07 50mi USA16th Tahoe Rim Trail 50M Endurance Run 16:02:27 h143
17.06 52km USA2nd The Broken Arrow Skyrace 11:59:36 h225
29.04 100km USA4th The Canyons Endurance 100 km Run 18:00:33 h211
09.04 50km USA3rd Woodside Purisima Creek Crossover 6:54:05 h52
11.03 50mi USA6th Marin Ultra Challenge 50 Mile Race 13:41:09 h124
25.02 55km USA4th Antelope Canyon 55 km Race 7:59:02 h81
2016
08.10 50km USA8th Skyline to the Sea 50km 5:52:07 h21
10.09 50mi USA10th Headlands Hundred 50 Mile Endurance Run 13:42:07 h44
27.08 31.5mi USA17th Tamalpa Headlands 50K 7:47:13 h185
09.07 6h USA7th Dirty Dozen 6h Endurance Run 47.250 km21
16.04 50km USAMokelumne River 50 km Trail Run 6:31:12 h22
02.04 50mi USA37th American River 50 Mile Endurance Run 13:03:16 h441
05.03 50km USA27th Way Too Cool 50K Endurance Run 7:13:26 h621
2015
05.12 50km USA9th Endurance Challenge - California Trail 50 km 8:04:22 h404
30.08 50km USA6th Diablo 50 km Trail Run 8:22:41 h35
07.03 50km USA26th Way Too Cool 50K Endurance Run 6:55:32 h718