Robert Henderson
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1947
Cat. M75 Ultrarunner since 2014
12
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
25
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 Zealand82,9%
Rank quotient ?This runner's calculation uses 12 eligible race(s): Σ(rank − 1) = 1 995; Σ finishers = 2 406. 1 995 / 2 406 × 100 = 82.92%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed12
Km — ultra races823 km
> 100 km1
Longest race102,0 km
8th Tarawera 100 km Ultramarathon — 6/2/2016
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
12 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2021 | ||||
| 20.02 | 85km | 6th Old Ghost Ultra |
14:27:14 h | 172 |
| 2019 | ||||
| 31.08 | 50km | Catchment Ultra |
7:44:54 h | 50 |
| 23.02 | 85km | 4th Old Ghost Ultra |
15:41:33 h | 266 |
| 2018 | ||||
| 01.12 | 60km | 31st Kepler Challenge Mountain Run |
11:28:01 h | 414 |
| 25.08 | 50km | Catchment Ultra |
9:34:00 h | 45 |
| 14.07 | 62km | Wellington Urban Ultra 2K (WUU-2K) |
11:05:25 h | 112 |
| 2017 | ||||
| 29.08 | 50km | Catchment Ultra |
8:41:22 h | 27 |
| 15.07 | 62km | Wellington Urban Ultra 2K (WUU-2K) |
11:33:34 h | 80 |
| 11.02 | 62km | 9th Tarawera 60 km Ultramarathon |
10:56:49 h | 200 |
| 2016 | ||||
| 06.02 | 102km | 8th Tarawera 100 km Ultramarathon |
12:58:14 h | 84 |
| 2015 | ||||
| 07.02 | 100km | 7th Tarawera 100 km Ultramarathon |
16:51:20 h | 409 |
| 2014 | ||||
| 15.03 | 55km | 6th Tarawera 55 km Ultramarathon |
11:03:43 h | 148 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 6/2/2016 | 8th Tarawera 100 km Ultramarathon | 102,00 | ×4 |
| ✓ 2 | 7/2/2015 | 7th Tarawera 100 km Ultramarathon | 100,00 | ×4 |
| ✓ 3 | 20/2/2021 | 6th Old Ghost Ultra | 85,00 | ×3 |
| ✓ 4 | 23/2/2019 | 4th Old Ghost Ultra | 85,00 | ×3 |
| ✓ 5 | 14/7/2018 | Wellington Urban Ultra 2K (WUU-2K) | 62,00 | ×2 |
| ✓ 6 | 15/7/2017 | Wellington Urban Ultra 2K (WUU-2K) | 62,00 | ×2 |
| ✓ 7 | 11/2/2017 | 9th Tarawera 60 km Ultramarathon | 62,00 | ×2 |
| ✓ 8 | 1/12/2018 | 31st Kepler Challenge Mountain Run | 60,00 | ×2 |
| ✓ 9 | 15/3/2014 | 6th Tarawera 55 km Ultramarathon | 55,00 | ×2 |
| ✓ 10 | 31/8/2019 | Catchment Ultra | 50,00 | ×2 |
| ✓ 11 | 25/8/2018 | Catchment Ultra | 50,00 | ×2 |
| ✓ 12 | 29/8/2017 | Catchment Ultra | 50,00 | ×2 |