Melissa Robertson
ID 390817
Born : 1981 Cat. W45 Ultrarunner since 2013 AUS
50
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
76
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 ?AUSAustraliaFRAFranceNZLNew Zealand
29,5%
Rank quotient ?This runner's calculation uses 62 eligible race(s): Σ(rank − 1) = 4 167; Σ finishers = 14 147. 4 167 / 14 147 × 100 = 29.46%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed66
Km — ultra races7 895 km
> 100 km31
> 160 km24
> 200 km8
> 24h6
> 48h2
Longest race350,0 km
5th Delirious W.E.S.T. 200 Miler — 8/2/2023

Km per year (ultra races)

999
4 races
2022
943
6 races
2023
1 426
9 races
2024
540
5 races
2025
512
4 races
2026

Race types (share of distance)

Road0,8%
Trail88,6%
Stage2,7%
Elim.8,0%

Wins & podiums (ultra)

🏆 Win3
🏆 Win F26
🏅 Top 314
🏅 Top 3 F37
Longest winning streak1
Current streak0

Records

50 km4h28'37100 km11h50'5850 mi10h54'07100 mi25h14'4012 h70,00 km24 h134,00 kmBackyard38 loops

HISTORY

62 race(s)
DateRacePerf.Rk
2026
28.08 174km FRA23ème Ultra Trail Tour du Mont Blanc 39:29:51 h992
02.05 Backyard Ultra AUSMelbourne Frontyard Ultra 187.768 km (28h)25
28.03 66km AUSkunanyi Mountain Run - 66km Solo 11:25:34 h52
27.03 84km/3stages AUSkunanyi Mountain Run - Ultra Immersion 13:23:38 h1 🏆
2025
06.09 45km AUSSix Foot Track 7:09:08 h668
16.08 24h AUSIronwood 24 Ultra Trail Run 122.760 km2 🥈
03.08 50km AUS3rd Rumble in the Jungle 6:05:24 h10
21.06 100mi AUSCape2Cape Ultra Marathon 100mi 26:26:37 h6
16.05 100mi AUS1st Ultra-Trail Australia by UTMB - UTA Miler 28:27:41 h58
2024
29.11 166km AUS3rd Ultra-Trail Kosciuszko by UTMB - Kosci Miler 27:14:16 h38
12.10 100mi AUS10th Hume & Hovell 100mi 25:14:40 h5
05.10 Backyard Ultra AUS2nd Sydney's Backyard Ultra 254.828 km (38h)4
17.08 24h AUSIronwood 24 Ultra Trail Run 134.000 km2 🥈
04.08 50km AUSRumble in the Jungle 5:55:02 h17
06.07 100km AUSLakes Trail Festival 100km 12:03:31 h3 🥉
08.05 200mi AUS4th Irrational S.O.U.T.H. 200 Miler 2d 21:47:30 h3 🥉
07.04 Backyard Ultra AUSRumbalara Rumble Backyard Ultra 73.766 km (11h)1 🏆
16.02 165km NZL6th Tarawera 100 Mile Endurance Run 25:44:22 h70
2023
08.12 161km AUS2nd Ultra-Trail Kosciuszko by UTMB - Kosci Miler 29:53:27 h62
07.10 100mi AUS9th Hume & Hovell 100mi 26:45:58 h2 🥈
19.08 24h AUSIronwood 24 Ultra Trail Run 120.600 km2 🥈
06.08 50km AUSRumble in the Jungle 5:57:10 h18
01.07 100km AUSLakes Trail Festival 100km 12:22:07 h8
08.02 350km AUS5th Delirious W.E.S.T. 200 Miler 3d 01:09:07 h3 🥉
2022
02.12 240km AUSCoast to Kosci Ultramarathon 41:04:14 h33
22.10 115km AUSThe Heysen 115km Trail Race 13:20:00 h9
21.06 200mi AUSUnreasonable East 200 Miler 2d 17:59:56 h3 🥉
06.04 200mi AUS2nd Irrational S.O.U.T.H. 200 Miler 2d 14:03:14 h1 🏆
2021
20.11 50mi AUSThe Great North Walk 50 Mile 10:54:07 h6
11.04 45km AUSMt Solitary 45 km Ultra Race 6:14:11 h29
13.03 45km AUS37th Six Foot Track 4:52:34 h116
2020
19.02 350km AUS2nd Delirious W.E.S.T. 200 Miler 3d 10:12:31 h11
08.02 50km NZL6th Tarawera 50 km Ultramarathon 7:19:20 h492
2019
02.11 12h AUSHalloween Dusk 2 Dawn 12h 70.000 km2 🥈
12.10 100mi AUS8th Hume & Hovell 100 mile 27:55:04 h11
14.09 100mi AUSThe Great North Walk 100 Mile 31:12:36 h7
19.07 100mi AUSElephant Trail Race 100 mi 36:06:56 h3 🥉
15.06 Backyard Ultra AUS1st Mirrim Wurnit Back Paddock Backyard Ultra 114.002 km (17h)9
18.05 100km AUS12th Ultra-Trail Australia 100 km 15:21:26 h322
20.02 350km AUS1st Delirious W.E.S.T. 200 Miler 3d 04:39:00 h6
2018
13.10 100mi AUS7th Hume & Hovell 100 mile 26:41:38 h6
08.09 100mi AUSThe Great North Walk 100 Mile 31:02:00 h17
07.04 45km AUSJabulani Challenge 45km 5:54:09 h44
10.03 45km AUS34th Six Foot Track 4:45:05 h145
2017
11.11 100mi AUS2nd Feral Pig Ultra 100 mi 32:13:56 h6
14.10 100mi AUS6th Hume & Hovell 100 mile 26:06:22 h5
08.04 45km AUSJabulani Challenge 45km 4:47:03 h14
25.02 50km AUS1st Gone Nuts 50 km Ultra 5:13:10 h3 🥉
2016
17.04 45km AUSMt Solitary 45 km Ultra Race 6:22:49 h51
09.04 75km AUS3rd Buffalo Stampede Ultra SkyMarathon 11:33:14 h28
08.04 127km/3stages AUSBuffalo Stampede Ultra SkyMarathon - Grand Slam 22:35:07 h6
12.03 45km AUS32nd Six Foot Track 4:31:33 h74
06.02 102km NZL8th Tarawera 100 km Ultramarathon 10:56:20 h23
2015
22.11 50km AUS2nd Stromlo Lightning Strike 50km 4:28:37 h9
08.11 60km AUSCarcoar Cup Running Festival 5:04:56 h5
16.05 100km AUS8th The North Face 100 Australia 11:50:58 h46
19.04 45km AUSMt Solitary 45 km Ultra Race 6:08:45 h31
11.04 75.5km AUS2nd Buffalo Stampede Ultra SkyMarathon 11:01:05 h35
14.03 45km AUS31st Six Foot Track 4:19:54 h82
2014
13.09 100km AUSThe Great North Walk 100 km 12:16:00 h4
08.03 45km AUS30th Six Foot Track 4:26:18 h92
2013
09.03 45km AUS29th Six Foot Track 5:29:43 h391