Joanne Zimerman
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Ultrarunner since 2015
4
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
13
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
1
Countries visited ?Australia
Australia59,7%
Rank quotient ?This runner's calculation uses 4 eligible race(s): Σ(rank − 1) = 2 452; Σ finishers = 4 110. 2 452 / 4 110 × 100 = 59.66%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed4
Km — ultra races204 km
> 24h1
Longest race53,6 km
I’m Still Standing Sydney — 15/3/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail73,7%
Elim.26,3%
Records
HISTORY
4 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 15.03 | Backyard Ultra | I’m Still Standing Sydney |
53.648 km (8h) | 87 |
| 2018 | ||||
| 19.05 | 50km | 6th Ultra-Trail Australia 50 km |
8:19:03 h | 1015 |
| 2016 | ||||
| 14.05 | 50km | 4th Ultra-Trail Australia 50 km |
8:38:46 h | 664 |
| 2015 | ||||
| 16.05 | 50km | 3rd The North Face 50 Australia |
9:05:40 h | 690 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/3/2025 | I’m Still Standing Sydney | 53,65 | ×4 |
| ✓ 2 | 19/5/2018 | 6th Ultra-Trail Australia 50 km | 50,00 | ×3 |
| ✓ 3 | 14/5/2016 | 4th Ultra-Trail Australia 50 km | 50,00 | ×3 |
| ✓ 4 | 16/5/2015 | 3rd The North Face 50 Australia | 50,00 | ×3 |