Robert Stallings
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Born : 1972
Cat. M50 Ultrarunner since 2005
6
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
17
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 ?
CanadaUnited States
CanadaUnited States31,7%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 126; Σ finishers = 397. 126 / 397 × 100 = 31.74%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races380 km
Longest race100,0 km
6th Bandera 100 km Ultratrail — 7/1/2006
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2007 | ||||
| 25.05 | 50km | 15th Sulphur Springs Trail Run 50km |
4:50:14 h | 14 |
| 03.03 | 50km | 2nd Doogies Run 50 km |
5:34:07 h | 5 |
| 2006 | ||||
| 17.06 | 50mi | 12th San Juan Solstice 50 Mile Run |
14:39:26 h | 90 |
| 06.05 | 50km | 4th Prickly Pear 50 km Trail Run |
5:20:55 h | 6 |
| 07.01 | 100km | 6th Bandera 100 km Ultratrail |
13:03:44 h | 10 |
| 2005 | ||||
| 08.01 | 50km | 5th Bandera 50 km Ultratrail |
5:28:20 h | 7 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 7/1/2006 | 6th Bandera 100 km Ultratrail | 100,00 | ×5 |
| ✓ 2 | 17/6/2006 | 12th San Juan Solstice 50 Mile Run | 80,47 | ×4 |
| ✓ 3 | 25/5/2007 | 15th Sulphur Springs Trail Run 50km | 50,00 | ×2 |
| ✓ 4 | 3/3/2007 | 2nd Doogies Run 50 km | 50,00 | ×2 |
| ✓ 5 | 6/5/2006 | 4th Prickly Pear 50 km Trail Run | 50,00 | ×2 |
| ✓ 6 | 8/1/2005 | 5th Bandera 50 km Ultratrail | 50,00 | ×2 |