Natasha Sekulic
ID 406376
Born : 1984 Cat. W40 Ultrarunner since 2013 AUS
39
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
50
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
5
Countries visited ?ARGArgentinaAUSAustraliaCHIChileNZLNew ZealandUSAUnited States
70,3%
Rank quotient ?This runner's calculation uses 39 eligible race(s): Σ(rank − 1) = 7 463; Σ finishers = 10 621. 7 463 / 10 621 × 100 = 70.27%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed49
Km — ultra races3 562 km
> 100 km7
> 160 km7
> 200 km2
> 24h1
Longest race250,0 km
Racing the Planet - Patagonia 2017 — 12/11/2017

Km per year (ultra races)

2022
233
2 races
2023
310
3 races
2024
319
3 races
2025
204
3 races
2026

Race types (share of distance)

Road1,4%
Trail82,3%
Stage14,0%
Elim.2,3%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F4
Longest winning streak0
Current streak0

Records

50 km5h38'38100 km15h44'14100 mi30h31'436 h49,18 kmBackyard12 loops

HISTORY

39 race(s)
DateRacePerf.Rk
2026
16.05 100km AUS18th Ultra-Trail Australia by UTMB - UTA100 18:34:09 h752
11.04 55km AUSAlpine Challenge 55km 9:52:01 h55
29.03 6h AUSSouthern Cross 24 Hour - 6h 49.183 km4
2025
18.10 100km AUS12th The Blackall 100 19:49:28 h158
16.05 100mi AUS1st Ultra-Trail Australia by UTMB - UTA Miler 40:17:12 h260
13.04 58km AUSFive Peaks Ultramarathon 58 km 10:24:12 h130
2024
08.12 45km AUSSanta's Run - Mount Buller Sky Run 45km 8:43:09 h27
18.05 100km AUS16th Ultra-Trail Australia by UTMB - UTA100 20:49:36 h1041
16.02 165km NZL6th Tarawera 100 Mile Endurance Run 33:11:53 h266
2023
13.04 11h AUSIrrational S.O.U.T.H. 100 Miler (Inclement Weather Finish) 61.000 km15
09.02 172km AUS2nd Delirious W.E.S.T. 100 Miler 39:09:59 h8
2021
19.11 Backyard Ultra AUS1. Hysterical Carnage Backyard Ultra 80.472 km (12h)28
17.04 100km AUSAlpine Challenge 100 km 20:50:29 h8
28.03 58km AUSFive Peaks Ultramarathon 58 km 8:55:52 h157
2020
08.03 50km AUSWarburton Trail Fest Lumberjack Ultra 7:51:57 h85
12.01 56km AUS16th Two Bays 56 km Trail Run 7:26:36 h337
2019
26.10 50km AUSHalloween Howler 50km 5:38:38 h10
22.09 56km AUS13th Yurrebilla Trail 56km Ultra 8:52:26 h246
07.04 58km AUSFive Peaks Ultramarathon 58 km 8:51:49 h177
13.01 56km AUS15th Two Bays 56 km Trail Run 7:38:15 h259
2018
19.05 100km AUS11th Ultra-Trail Australia 100 km 17:55:26 h555
14.01 56km AUS14th Two Bays 56 km Trail Run 7:29:45 h256
2017
12.11 250km/6stages ARGRacing the Planet - Patagonia 2017 34:10:34 h106
06.05 100mi AUSHubert 100 - 100 Miles Run 34:50:00 h13
2016
26.11 100km AUSAlpine Challenge 100 km 22:03:20 h38
08.10 100km AUSGreat Ocean Walk 100 km 16:36:27 h60
14.05 100km AUS9th Ultra-Trail Australia 100 km 19:11:57 h693
2015
08.10 56km AUS9th Yurrebilla Trail 56km Ultra 8:38:08 h226
13.09 50km AUS14th Walhalla Wound-up trail race 6:49:39 h21
10.04 100mi USA4th The Zion 100 Mile Run 30:31:43 h95
11.01 56km AUS11th Two Bays 56 km Trail Run 7:41:33 h214
2014
05.10 250km/6stages CHI10th Atacama Crossing 46:47:31 h59
31.08 50km AUSThe Tan 50 km Run 6:10:19 h29
17.05 100km AUS7th The North Face 100 Australia 18:25:44 h503
15.03 55km NZL6th Tarawera 55 km Ultramarathon 9:04:58 h101
12.01 56km AUS10th Two Bays 56 km Trail Run 7:35:17 h199
2013
21.09 100km AUSSurf Coast Century 100 km 15:44:14 h107
02.06 75km AUS4th Kep Track 75 km Ultra Marathon 9:30:25 h28
13.01 56km AUS9th Two Bays 56 km Trail Run 7:24:30 h176