Robert Soper
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Born : 1994
Cat. M23 Ultrarunner since 2018
14
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
30
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 ?New Zealand
New Zealand33,7%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 407; Σ finishers = 1 207. 407 / 1 207 × 100 = 33.72%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed19
Km — ultra races1 208 km
> 100 km3
> 160 km2
> 200 km1
> 24h3
> 48h1
Longest race247,0 km
5th Southern Lakes Ultra — 22/2/2026
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail59,0%
Stage20,5%
Elim.20,5%
HISTORY
14 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 21.03 | 100mi | 14th Northburn Station 100 Miler Mountain Run |
32:57:37 h | 15 |
| 22.02 | 247km/6stages | 5th Southern Lakes Ultra |
30:00:00 h | 7 |
| 2025 | ||||
| 30.08 | 100km | Great Naseby Water 100 km Race |
10:49:31 h | 5 |
| 01.03 | 52.5km | Motatapu Ultra |
8:22:03 h | 23 |
| 15.02 | 56km | Shotover Moonlight Ultra |
10:03:13 h | 20 |
| 2024 | ||||
| 28.09 | Backyard Ultra | 2nd Brighton’s Backyard Ultra |
53.648 km (8h) | 35 |
| 2023 | ||||
| 11.11 | Backyard Ultra | Arrowtown Backyard Ultra |
107.296 km (16h) | 46 |
| 26.08 | 50km | Great Naseby Water 50 km Race |
5:01:43 h | 7 |
| 04.02 | Backyard Ultra | 2nd Pigs Backyard Ultra |
87.178 km (13h) | 18 |
| 2022 | ||||
| 16.10 | 83km | Crater Rim Ultra 83km |
13:29:00 h | 16 |
| 22.01 | 50km | Great Naseby Water 50 km Race |
5:41:45 h | 5 |
| 2020 | ||||
| 11.10 | 56km | Three Peaks Plus One 52km |
7:42:44 h | 57 |
| 2019 | ||||
| 07.12 | 54km | 32nd Kepler Challenge Mountain Run |
7:16:14 h | 157 |
| 2018 | ||||
| 25.08 | 50km | Great Naseby Water 50 km Race |
5:03:53 h | 10 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/2/2026 | 5th Southern Lakes Ultra | 247,00 | ×8 |
| ✓ 2 | 21/3/2026 | 14th Northburn Station 100 Miler Mountain Run | 160,93 | ×5 |
| ✓ 3 | 11/11/2023 | Arrowtown Backyard Ultra | 107,30 | ×3 |
| ✓ 4 | 30/8/2025 | Great Naseby Water 100 km Race | 100,00 | ×3 |
| ✓ 5 | 4/2/2023 | 2nd Pigs Backyard Ultra | 87,18 | ×2 |
| ✓ 6 | 16/10/2022 | Crater Rim Ultra 83km | 83,00 | ×2 |
| ✓ 7 | 15/2/2025 | Shotover Moonlight Ultra | 56,00 | ×1 |
| ✓ 8 | 11/10/2020 | Three Peaks Plus One 52km | 56,00 | ×1 |
| ✓ 9 | 7/12/2019 | 32nd Kepler Challenge Mountain Run | 54,00 | ×1 |
| ✓ 10 | 28/9/2024 | 2nd Brighton’s Backyard Ultra | 53,65 | ×1 |
| ✓ 11 | 1/3/2025 | Motatapu Ultra | 52,50 | ×1 |
| ✓ 12 | 26/8/2023 | Great Naseby Water 50 km Race | 50,00 | ×1 |
| ✓ 13 | 22/1/2022 | Great Naseby Water 50 km Race | 50,00 | ×1 |
| ✓ 14 | 25/8/2018 | Great Naseby Water 50 km Race | 50,00 | ×1 |