William (Billy) Pearce
ID 16736
Born : 1964 Cat. M60 Ultrarunner since 2006 AUS
24
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
45
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 ?AUSAustralia
81,6%
Rank quotient ?This runner's calculation uses 25 eligible race(s): Σ(rank − 1) = 1 388; Σ finishers = 1 701. 1 388 / 1 701 × 100 = 81.60%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed25
Km — ultra races2 471 km
> 100 km7
> 160 km4
> 24h8
> 48h3
Longest race200,0 km
Caboolture Historical Village 48h — 27/7/2012

Km per year (ultra races)

2022
2023
2024
2025
2026

Race types (share of distance)

Road91,1%
Trail8,9%

Records

50 km4h37'29100 km11h44'0612 h102,17 km24 h170,99 km48 h200,00 km

HISTORY

28 race(s) · 5 split(s) nested
DateRacePerf.Rk
2014
05.04 24h AUS27th 24h Coburg Harriers Carnival 100.000 km38
2013
27.10 100km AUSNed Kelly Chase 100km 13:15:17 h31
19.07 48h AUSCaboolture Historical Village 48h 117.000 km16
13.04 24h AUS26th 24h Coburg Harriers Carnival 170.985 km16
16.02 100km AUSStromlo Runing Festival - 100 km Race 11:44:06 h13
16.02 12h AUSStromlo Runing Festival - 12 Hour Race 102.165 km9
2012
27.07 48h AUSCaboolture Historical Village 48h 200.000 km8
23.06 24h AUSSri Chinmoy 24 Hour Races Sydney 100.000 km28
19.05 100km AUS5th The North Face 100 Australia 22:49:48 h589
15.04 50km AUS18th Canberra 50km Ultramarathon 5:12:43 h123
18.02 12h AUSInjinji STROMLO 12 Hour Race 91.000 km14
2011
10.04 50km AUS17th Canberra 50km Ultramarathon 5:30:04 h103
2010
19.06 24h AUSSri Chinmoy 24 Hour Festival of Running 151.087 km10
2009
27.06 24h AUSSri Chinmoy 24 Hour Festival of Running 161.200 km10
19.04 50km AUS16th Canberra 50km Ultramarathon 5:40:31 h92
07.02 50km AUS16th 12h Caboolture Historical Village Dusk to Dawn - 50km Split 5:59:58 h12
07.02 12h AUS16th 12h Caboolture Historical Village Dusk to Dawn 94.000 km12
10.01 12h AUSNarrabeen all nighter 12 hours 99.369 km8
2008
29.08 24h AUSCaboolture Historical Village 48h - 24h Split 119.500 km9
29.08 48h AUSCaboolture Historical Village 48h 175.121 km9
08.06 50km AUSGold Coast 100 Super Marathon - 50km Split 5:39:55 h26
08.06 100km AUSGold Coast 100 Super Marathon 12:58:19 h26
13.04 50km AUS15th Canberra 50km Ultramarathon 5:13:49 h92
09.02 12h AUS15th 12h Caboolture Historical Village Dusk to Dawn 89.000 km13
2007
28.07 60km AUSBush Capital Bush Marathon 6:54:56 h20
15.04 50km AUS14th Canberra 50km Ultramarathon 4:37:29 h52
2006
29.07 60km AUSBush Capital Bush Marathon 6:47:49 h15
09.04 50km AUS13th Canberra 50km Ultramarathon 5:18:05 h66