Julie Brock
ID 960126
Born : 1966 Cat. W60 Ultrarunner since 2017 AUS
35
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
58
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
4
Countries visited ?AUSAustraliaCANCanadaNZLNew ZealandUSAUnited States
50,3%
Rank quotient ?This runner's calculation uses 35 eligible race(s): Σ(rank − 1) = 2 994; Σ finishers = 5 954. 2 994 / 5 954 × 100 = 50.29%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed37
Km — ultra races4 779 km
> 100 km17
> 160 km14
> 200 km6
Longest race496,6 km
2nd Arizona Monster 300 — 28/3/2026

Km per year (ultra races)

999
6 races
2022
532
4 races
2023
165
2 races
2024
372
4 races
2025
1 227
6 races
2026

Race types (share of distance)

Trail95,4%
Stage3,2%
Elim.1,4%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F2
🏅 Top 32
🏅 Top 3 F12
Longest winning streak0
Current streak0

Records

50 km6h33'34100 km14h54'5550 mi9h27'03100 mi24h24'5612 h67,06 kmBackyard10 loops

HISTORY

35 race(s)
DateRacePerf.Rk
2026
01.08 100km AUSRumble in the Jungle 100km 14:56:21 h21
05.07 Backyard Ultra AUSRumbalara Rumble Backyard Ultra 67.060 km5
19.06 200mi AUSBrisbane Valley Rail Trail 200mi 2d 09:54:06 h2 🥈
28.03 308.6mi USA2nd Arizona Monster 300 5d 04:12:10 h18
24.01 50Mile USA5th Monroe Cross Trail 50 Mile Ultra 9:27:03 h10
10.01 100mi USA9th Frozen: H3 - 100 Mile Run 24:24:56 h3 🥉
2025
08.11 50mi USA16th Pass Mountain 50 Mile Race 12:28:20 h12
29.06 50mi USA4th Hellz Bellz Ultra 12:18:40 h17
07.06 50km CAN6th Trail La Clinique Du Coureur 9:39:07 h172
02.05 100mi USA15th Salt Flats 100 Mile 24:44:09 h7
2024
16.03 64km AUSRazorback 64 km Run 11:58:47 h14
02.03 101km AUS8th Gone Nuts 101 km Ultra 14:54:55 h32
2023
24.11 100mi AUSGrampians Peak Trail 100mi (GPT100) 41:33:34 h42
08.04 100mi USA12th The Zion 100 Mile Run 29:29:06 h63
11.03 45km AUSSix Foot Track 5:54:10 h416
11.02 165.2km NZL5th Tarawera 100 Mile Endurance Run 26:09:55 h145
2022
02.12 240km AUSCoast to Kosci Ultramarathon 39:12:00 h28
22.10 115km AUSThe Heysen 115km Trail Race 15:04:36 h19
10.09 100mi AUSThe Great North Walk 100 Mile 34:08:28 h5
20.05 231km AUSWest Macs Sonder Monster 2d 11:57:13 h5
02.04 100km AUSBuffalo Stampede Bright Ultra 100km 18:13:12 h54
01.04 152km/3stages AUSBuffalo Stampede Bright Ultra - Grand Slam 26:48:18 h10
2021
26.11 222km AUSCoast to Kosci Ultramarathon 34:05:39 h18
13.03 45km AUS37th Six Foot Track 5:37:01 h349
2020
28.11 55km AUSSummit Shoalhaven Trail Run 7:54:59 h35
19.02 350km AUS2nd Delirious W.E.S.T. 200 Miler 3d 14:44:46 h18
2019
12.10 100mi AUS8th Hume & Hovell 100 mile 29:39:57 h15
14.09 100mi AUSThe Great North Walk 100 Mile 35:22:30 h13
06.04 45km AUSJabulani Challenge 45km 6:32:12 h116
23.03 50km AUSAustralian Alpine Ascent 6:33:34 h80
2018
13.10 100km AUSGreat Ocean Walk 100 km 15:22:57 h36
08.09 100km AUSThe Great North Walk 100 km 15:52:00 h24
10.03 45km AUS34th Six Foot Track 5:40:12 h499
2017
09.09 100km AUSThe Great North Walk 100 km 16:52:00 h24
20.05 50km AUS5th Ultra-Trail Australia 50 km 8:18:02 h702