Lance Fong
ID 124955
Born : 1960 Cat. M65 Ultrarunner since 2008 USA
34
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
40
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
52,1%
Rank quotient ?This runner's calculation uses 34 eligible race(s): Σ(rank − 1) = 3 191; Σ finishers = 6 129. 3 191 / 6 129 × 100 = 52.06%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed34
Km — ultra races2 277 km
> 100 km2
> 160 km2
Longest race160,9 km
39th Western States 100 Mile Endurance Run — 23/6/2012

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Trail100,0%

Records

50 km5h17'10100 km13h23'4850 mi9h38'18100 mi28h40'53

HISTORY

34 race(s)
DateRacePerf.Rk
2015
07.03 50km USA26th Way Too Cool 50K Endurance Run 6:02:59 h459
2013
14.09 50mi USA7th Headlands Hundred 50 Mile Endurance Run 11:00:57 h69
24.08 31.5mi USA14th Tamalpa Headlands 50K 6:38:42 h106
13.04 50mi USA5th Lake Sonoma 50 Mile Race 12:50:32 h244
2012
23.06 100mi USA39th Western States 100 Mile Endurance Run 28:40:53 h251
12.05 50mi USA29th Quicksilver 50 Mile Endurance Run 10:53:40 h50
14.04 50mi USA4th Lake Sonoma 50 Mile Race 11:09:41 h144
25.02 50km USA2nd Chabot Trail Run 5:17:10 h19
2011
08.10 50mi USA29th Dick Collins Firetrails 50 Mile 10:16:49 h104
24.09 50km USA1st Coastal 50 km Trail Run 5:59:01 h25
18.06 50km USA8th Pacifica 50 km Trail Run - Summer Edition 6:15:59 h14
04.06 50km USA1st Canyon Meadow (Spring) 50 km Trail Run 6:08:33 h9
14.05 50km USA2nd Cinderella 50 km Spring Trail Run 6:06:38 h6
09.04 50mi USA32nd American River 50 Mile Endurance Run 10:18:02 h302
19.03 50km USA3rd Diablo Trails Challenge 7:36:38 h35
12.03 50km USA22nd Way Too Cool 50K Endurance Run 5:31:29 h202
2010
04.09 50km USA9th Woodside Trail Run 50K 6:09:30 h28
01.08 50km USA29th Skyline 50k Endurance Run 5:49:13 h81
17.07 100mi USA9th Tahoe Rim Trail 100M Endurance Runs 32:17:47 h46
23.05 50km USA23rd Ohlone 50K Wilderness Run 7:46:00 h133
01.05 100km USA15th Miwok 100k Trail race 13:23:48 h159
18.04 50km USA3rd Skyline to the Sea 50km 5:46:37 h74
27.03 50mi USA3rd Lake Sonoma 50 Mile Race 11:24:59 h96
06.02 50km USA9th Woodside Trail Run 50K 5:51:22 h38
2009
19.12 50km USA5th Rodeo Beach 50km 5:26:05 h40
10.10 50mi USA27th Dick Collins Firetrails 50 Mile 9:38:18 h84
05.09 50km USA5th Redwood Park 50K Trail Run 5:52:15 h29
02.08 50km USA28th Skyline 50k Endurance Run 5:50:14 h71
18.07 50km USA5th Sequoia Trail Run 7:30:39 h34
26.04 50km USA2nd Skyline to the Sea 50km 5:26:01 h48
28.03 50mi USA2nd Lake Sonoma 50 Mile Race 12:02:28 h81
28.02 50km USA5th Sequoia Trail Run 5:47:59 h30
2008
06.12 50km USA2nd Endurance Challenge - California Trail 50 km 6:53:44 h44
11.10 50mi USA26th Dick Collins Firetrails 50 Mile 9:51:49 h70