Jennifer Ritossa
Born : 1969 Cat. W55 Ultrarunner since 2017 AUS
27
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
44
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 ?AUSAustraliaNZLNew Zealand
40,4%
Rank quotient ?This runner's calculation uses 27 eligible race(s): Σ(rank − 1) = 1 161; Σ finishers = 2 875. 1 161 / 2 875 × 100 = 40.38%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed27
Km — ultra races2 401 km
> 100 km9
> 160 km3
> 24h5
> 48h3
Longest race167,7 km

Km per year (ultra races)

408
4 races
2022
511
5 races
2023
329
4 races
2024
139
2 races
2025
101
1 race
2026

Race types (share of distance)

Road2,7%
Trail74,1%
Elim.23,2%

Wins & podiums (ultra)

🏆 Win0
🏆 Win F5
🏅 Top 31
🏅 Top 3 F14
Longest winning streak0
Current streak0

HISTORY

27 race(s)
DateRacePerf.Rk
2026
15.05 Backyard Ultra AUS5th No Time to Die Frontyard Ultra 100.590 km64
2025
16.05 Backyard Ultra AUS4th No Time to Die Frontyard Ultra 53.648 km (8h)145
22.02 85km NZLOld Ghost Ultra 13:38:33 h236
2024
12.10 50km AUSThe Heysen 50 km Trail Race 7:10:18 h35
22.09 98.3km AUSSurf Coast Century 100 km 13:22:44 h167
17.05 Backyard Ultra AUS3rd No Time to Die Frontyard Ultra 100.590 km (15h)45
11.05 80km AUSMargaret River Ultra 10:48:20 h108
2023
23.11 49.5km AUSGrampians Peak Trail 50km (GPT50K) 11:37:53 h87
17.11 Backyard Ultra AUS3. Hysterical Carnage Backyard Ultra 167.650 km (25h)9
21.10 70km AUSThe Heysen 70km Trail Race 8:39:23 h9
17.06 100mi AUSBrisbane Valley Rail Trail 100mi 20:51:32 h10
30.04 6h AUS7th Light Horse Ultra - 6h 62.930 km2 🥈
2022
11.11 Backyard Ultra AUS2. Hysterical Carnage Backyard Ultra 134.120 km (20h)9
09.07 100km AUSUltra Adelaide 100km 12:53:52 h6
19.06 54km AUSWorlds End 54km 6:11:23 h5
15.05 120km AUSRun Adelaide Hundred 15:13:19 h8
2021
26.09 56km AUS14th Yurrebilla Trail 56km Ultra 6:39:31 h54
10.07 6h AUS13th Adelaide 6 hour race 64.984 km4
08.05 100mi AUSHubert 100 - 100 Miles Run 24:55:37 h10
11.04 50km AUSKarrawirra 50 6:13:38 h6
28.03 58km AUSFive Peaks Ultramarathon 58 km 7:58:43 h88
2020
24.10 105km AUSThe Heysen 105 km Trail Race 12:34:45 h32
15.08 100km AUSFederation Ultra Trail 100km 13:11:35 h9
2019
26.10 105km AUSThe Heysen 105 km Trail Race 13:03:16 h21
04.05 100km AUSHubert 100 - 100 km Run 13:54:13 h5
2018
27.10 57km AUSThe Heysen 57km Trail Race 7:01:16 h8
2017
28.10 57km AUSThe Heysen 57km Trail Race 6:41:00 h6