Jean Prill
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7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
29
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
14,6%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 243; Σ finishers = 1 666. 243 / 1 666 × 100 = 14.59%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races1 007 km
> 100 km4
> 160 km4
> 200 km3
> 24h4
> 48h3
Longest race228,0 km
Dead Cow Gully Backyard Ultra — 21/6/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road5,0%
Trail15,1%
Elim.79,9%
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 14.08 | Backyard Ultra | 201.180 km (30h) | 17 | |
| 2025 | ||||
| 21.06 | Backyard Ultra | 228.004 km (34h) | 38 | |
| 15.03 | Backyard Ultra | 201.180 km (30h) | 6 | |
| 2024 | ||||
| 20.07 | 52.6km | 6:37:27 h | 49 | |
| 04.05 | Backyard Ultra | 174.356 km (26h) | 14 | |
| 2023 | ||||
| 22.07 | 100km | 17:24:11 h | 54 | |
| 2022 | ||||
| 04.12 | 50km | 4:17:04 h | 72 | |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 21/6/2025 | Dead Cow Gully Backyard Ultra | 228,00 | ×7 |
| ✓ 2 | 14/8/2026 | The Clint Eastwood Backyard Ultra | 201,18 | ×6 |
| ✓ 3 | 15/3/2025 | I’m Still Standing Sydney | 201,18 | ×6 |
| ✓ 4 | 4/5/2024 | Dead Cow Gully Backyard Ultra | 174,36 | ×6 |
| ✓ 5 | 22/7/2023 | The Guzzler Ultra 100km | 100,00 | ×3 |
| ✓ 6 | 20/7/2024 | The Guzzler Ultra 50km | 52,60 | ×1 |
| ✓ 7 | 4/12/2022 | Gold Coast 50 Road Race | 50,00 | ×1 |