Nicholas O'Neill
Born : 1979 Cat. M45 Ultrarunner since 2016 AUS
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
63
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 ?AUSAustraliaUSAUnited States
43,6%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 650; Σ finishers = 1 492. 650 / 1 492 × 100 = 43.57%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed39
Km — ultra races5 213 km
> 100 km14
> 160 km9
> 200 km6
> 24h3
> 48h1
Longest race643,7 km

Km per year (ultra races)

533
3 races
2022
646
2 races
2023
50
1 race
2024
744
2 races
2025
550
2 races
2026

Race types (share of distance)

Road32,7%
Trail59,1%
Stage5,8%
Elim.2,4%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M3
🏅 Top 34
🏅 Top 3 M8
Longest winning streak1
Current streak0

HISTORY

35 race(s) · 3 split(s) nested
DateRacePerf.Rk
2026
09.07 500km USA21st Last Annual Vol-State 500K Endurance Run 6d 22:26:05 h34
01.02 50km AUSSandman 50 6:32:23 h76
2025
12.06 400mi USA6th The Last Annual Heart of the South Road Race 8d 17:29:23 h16
18.01 100km AUSTrue Blue Ultra 100 km 12:58:16 h15
2024
16.11 50km AUSSandman 50 6:41:23 h49
2023
13.07 500km USA18th Last Annual Vol-State 500K Endurance Run 5d 20:32:15 h18
29.04 24h AUS7th Light Horse Ultra - 24h 145.750 km14
2022
05.11 50mi AUS7th Feral Pig Ultra 50 mi 20:33:29 h26
02.10 6d AUSAdelaide 6 day - 6 Day 379.207 km14
13.08 12h AUS6th Track Ultra WA 12h 73.402 km6
2021
09.06 200mi AUS1st Irrational S.O.U.T.H. 200 Miler 2d 18:28:25 h3 🥉
27.02 100km AUS10th Lark Hill 100K Dusk to Dawn Ultra 12:55:56 h4
2020
07.11 100km AUS5th Feral Pig Ultra 100 km 17:57:26 h9
07.08 Backyard Ultra AUS2nd Birdy's Backyard Ultra 67.060 km (10h)63
2019
06.09 Backyard Ultra AUS1st Birdy's Backyard Ultra 60.354 km (9h)10
28.07 50km AUS3rd Yaberoo Trail Ultra 5:17:13 h19
27.04 12h AUS3rd Light Horse Ultra - 12h 62.570 km32
20.02 350km AUS1st Delirious W.E.S.T. 200 Miler 3d 01:02:00 h4
2018
24.11 100mi AUSAlpine Challenge 100 Mile 26:42:39 h32
27.10 50km AUSRunningWorks Ultra 5:10:01 h10
01.07 53km AUSWild Goose Chase - 53k Ultra 7:01:00 h6
30.06 106km AUSWild Goose Chase - 106k Ultra 15:26:01 h8
29.06 177km/3stages AUSWild Goose Chase - Duck’s Nuts Multi-day 24:33:08 h4
28.04 12h AUS2nd Light Horse Ultra - 12h 108.600 km3 🥉
14.04 75km AUS5th Buffalo Stampede Ultra SkyMarathon 13:14:37 h34
13.04 127km/3stages AUSBuffalo Stampede Ultra SkyMarathon - Grand Slam 22:39:51 h11
03.03 100km AUS7th Lark Hill 100K Dusk to Dawn Ultra 10:31:58 h2 🥈
20.01 100km AUSAustralia Day Ultra 100 km 8:56:33 h6
2017
17.12 46km AUS9th Six Inch Trail 46 km Marathon 4:53:31 h94
11.11 100mi AUS2nd Feral Pig Ultra 100 mi 23:39:42 h1 🏆
06.08 50km AUS4th Truth Or Consequences (50km Ultra) 5:28:33 h10
17.04 40mi AUSMt Helena 40 Miler 6:16:16 h7
2016
12.11 12h AUS1st Light Horse Ultra - 12h 100.048 km15
05.03 50km AUS5th Lark Hill 50K Dusk to Dawn Ultra 5:13:54 h11
23.01 50km AUSAustralia Day Ultra 50 km 5:11:55 h19