James Christie
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Born : 1968
Cat. M55 Ultrarunner since 2010
11
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
33
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 ?
AustraliaSingapore
AustraliaSingapore35,6%
Rank quotient ?This runner's calculation uses 11 eligible race(s): Σ(rank − 1) = 245; Σ finishers = 688. 245 / 688 × 100 = 35.61%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed11
Km — ultra races1 242 km
> 100 km6
> 160 km2
> 24h5
> 48h1
Longest race174,4 km
I’m Still Standing Sydney — 15/3/2025
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road25,9%
Trail54,7%
Elim.19,4%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M3
Longest winning streak1
Current streak0
HISTORY
11 race(s) · 2 split(s) nested| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2025 | ||||
| 15.03 | Backyard Ultra | I’m Still Standing Sydney |
174.356 km (26h) | 10 |
| 2023 | ||||
| 29.04 | 24h | 7th Light Horse Ultra - 24h |
160.000 km | 10 |
| 17.03 | Backyard Ultra | 3rd Herdy's Frontyard Ultra |
67.060 km (10h) | 158 |
| 2022 | ||||
| 23.04 | 24h | 6th Light Horse Ultra - 24h |
102.500 km | 36 |
| 2019 | ||||
| 12.10 | 45km | 8th Craze Ultra 45 km |
5:35:36 h | 3 🥉 |
| 2017 | ||||
| 12.08 | 24h | 3rd Track Ultra WA 24h |
150.329 km | 11 |
| 12.08 | 50km | 3rd Track Ultra WA 24h - 50 km Split | 4:43:13 h | 4 |
| 12.08 | 100km | 3rd Track Ultra WA 24h - 100 km Split | 10:50:10 h | 7 |
| 2016 | ||||
| 13.08 | 12h | 2nd Track Ultra WA 12h |
125.977 km | 1 🏆 |
| 2015 | ||||
| 31.05 | 100km | 6th Kep Track 100 km Ultra Marathon |
9:24:10 h | 4 |
| 2014 | ||||
| 01.06 | 75km | 5th Kep Track 75 km Ultra Marathon |
7:15:07 h | 5 |
| 2013 | ||||
| 28.09 | 50mi | 1st Waterous Trail on Foot 50 Mile (WTF50) |
8:09:02 h | 2 🥈 |
| 2010 | ||||
| 13.11 | 100mi | The Great North Walk 100 Mile |
32:57:00 h | 16 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 15/3/2025 | I’m Still Standing Sydney | 174,36 | ×5 |
| ✓ 2 | 13/11/2010 | The Great North Walk 100 Mile | 160,93 | ×4 |
| ✓ 3 | 29/4/2023 | 7th Light Horse Ultra - 24h | 160,00 | ×4 |
| ✓ 4 | 12/8/2017 | 3rd Track Ultra WA 24h | 150,33 | ×4 |
| ✓ 5 | 13/8/2016 | 2nd Track Ultra WA 12h | 125,98 | ×3 |
| ✓ 6 | 23/4/2022 | 6th Light Horse Ultra - 24h | 102,50 | ×3 |
| ✓ 7 | 31/5/2015 | 6th Kep Track 100 km Ultra Marathon | 100,00 | ×3 |
| ✓ 8 | 28/9/2013 | 1st Waterous Trail on Foot 50 Mile (WTF50) | 80,47 | ×2 |
| ✓ 9 | 1/6/2014 | 5th Kep Track 75 km Ultra Marathon | 75,00 | ×2 |
| ✓ 10 | 17/3/2023 | 3rd Herdy's Frontyard Ultra | 67,06 | ×2 |
| ✓ 11 | 12/10/2019 | 8th Craze Ultra 45 km | 45,00 | ×1 |