Campbell Willis
ID 65704
Born : 1975 Cat. M50 Ultrarunner since 2008 AUS
36
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
3
Countries visited ?AUSAustraliaCANCanadaNZLNew Zealand
43,8%
Rank quotient ?This runner's calculation uses 36 eligible race(s): Σ(rank − 1) = 2 419; Σ finishers = 5 517. 2 419 / 5 517 × 100 = 43.85%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed36
Km — ultra races2 555 km
> 100 km6
> 160 km2
> 24h9
> 48h3
Longest race160,9 km
12th Northburn Station 100 Miler Mountain Run — 23/3/2024

Km per year (ultra races)

130
2 races
2022
237
3 races
2023
376
4 races
2024
322
3 races
2025
127
2 races
2026

Race types (share of distance)

Road2,2%
Trail65,2%
Elim.32,5%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M1
🏅 Top 30
🏅 Top 3 M2
Longest winning streak0
Current streak0

Records

50 km5h56'44100 km13h11'0750 mi9h18'23100 mi26h55'266 h56,55 km24 h46,94 kmBackyard17 loops

HISTORY

36 race(s) · 1 split(s) nested
DateRacePerf.Rk
2026
14.08 Backyard Ultra AUSThe Clint Eastwood Backyard Ultra 80.472 km (12h)85
07.03 Backyard Ultra AUSWe've Gotcha BACKyard Ultra 46.942 km50
2025
04.10 Backyard Ultra AUSGarden City Backyard Ultra 114.002 km (17h)18
08.08 Backyard Ultra AUS7yh The Clint Eastwood Backyard Ultra 107.296 km (16h)30
13.04 Backyard Ultra AUSWe've Gotcha BACKyard Ultra - 15 laps 100.590 km (15h)10
2024
31.12 Backyard Ultra AUSGlasshouse Standing 60.354 km (9h)16
05.10 Backyard Ultra AUSGarden City Backyard Ultra 53.648 km (8h)51
04.05 Backyard Ultra AUSDead Cow Gully Backyard Ultra 100.590 km (15h)63
23.03 100mi NZL12th Northburn Station 100 Miler Mountain Run 38:20:40 h28
2023
09.12 85km NZLThe Wild 85km V5000 12:48:46 h83
12.08 65km AUSScenic Rim Ultra 65km 10:34:18 h16
08.04 Backyard Ultra AUSDead Cow Gully Backyard Ultra 87.178 km (13h)57
2022
15.10 50km AUS9th The Blackall 50 6:38:58 h52
12.08 Backyard Ultra AUS4th The Clint Eastwood Backyard Ultra 80.472 km (12h)103
2021
18.06 100mi AUSBrisbane Valley Rail Trail 100mi 26:55:26 h21
16.05 50km AUS25th Glasshouse 50 Cook’s Tour - 50 km 6:25:46 h17
11.04 55km AUS12th Wild Horse Criterium 55 km 6:44:29 h11
2020
28.11 50km AUSCoastal High 50 8:04:19 h125
2019
06.07 60km AUSBrisbane Trail Ultra 60km 9:38:04 h61
25.05 50km AUSWild Horse at Night 5:56:44 h7
20.04 6h AUS10th Wild Horse Criterium 6h 46.000 km4
2016
19.03 50km NZL6th Northburn Station 50 km Mountain Run 9:10:30 h28
2014
08.11 50km AUS1st The Blackall 50 6:54:04 h20
2013
19.05 50km AUS17th Glasshouse 50 Cook's Tour - 50 km 6:31:37 h47
13.01 55km AUS7th Glasshouse Hares And Hounds 55 km Trail Run 6:25:51 h21
2012
01.12 60km NZL25th Kepler Challenge Mountain Run 8:25:35 h244
29.07 50km AUS11th Glasshouse Flinders Tour 50 km 6:37:43 h40
17.03 100km NZL4th Tarawera 100 km Ultramarathon 13:11:07 h59
11.02 6h AUS19th 6h Caboolture Historical Village Dusk to Midnight 56.546 km11
2011
10.09 50km AUSGlasshouse 100 - 50 km 6:15:46 h29
14.05 100km AUS4th The North Face 100 Australia 15:07:31 h149
12.03 45km AUS28th Six Foot Track 5:45:20 h475
2010
13.03 45km AUS27th Six Foot Track 5:25:29 h361
2009
17.05 50km AUS13th Glasshouse 50 Cook's Tour - 50 km 6:13:12 h20
2008
09.08 50mi CAN8th Stormy 50-Mile 9:18:23 h11
12.07 30mi CAN20th Knee Knackering North Shore Trail Run 6:24:18 h32