Joy Peterson
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Born : 1960
Cat. W65 Ultrarunner since 2010
15
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 ?United States
United States67,5%
Rank quotient ?This runner's calculation uses 15 eligible race(s): Σ(rank − 1) = 2 369; Σ finishers = 3 510. 2 369 / 3 510 × 100 = 67.49%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed15
Km — ultra races902 km
Longest race80,5 km
8th Leadville Silver Rush 50 Mile Run — 12/7/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
15 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2021 | ||||
| 26.09 | 50km | 28th Vermont 50 km Ultra Run |
8:14:11 h | 106 |
| 2019 | ||||
| 29.09 | 50km | 27th Vermont 50 km Ultra Run |
8:00:28 h | 141 |
| 2018 | ||||
| 30.09 | 50km | 26th Vermont 50 km Ultra Run |
7:47:31 h | 166 |
| 2017 | ||||
| 24.09 | 50km | 25th Vermont 50 km Ultra Run |
8:12:46 h | 145 |
| 2016 | ||||
| 25.09 | 50km | 23rd Vermont 50 km Ultra Run |
7:11:58 h | 133 |
| 2015 | ||||
| 27.09 | 50km | 22nd Vermont 50 km Ultra Run |
7:46:22 h | 163 |
| 12.07 | 50mi | 8th Leadville Silver Rush 50 Mile Run |
12:39:40 h | 278 |
| 2014 | ||||
| 28.09 | 50mi | 21st Vermont 50 Miles Ultra Run |
11:47:58 h | 180 |
| 25.05 | 50km | 9th Trail Festival at Pineland Farms |
5:53:24 h | 113 |
| 2013 | ||||
| 29.09 | 50mi trail race | 20th Vermont 50 Miles Ultra Run |
10:45:44 h | 161 |
| 06.04 | 50mi | 34th American River 50 Mile Endurance Run |
10:42:49 h | 475 |
| 2012 | ||||
| 02.09 | 50km | 1st Jay Peak 50k Ultra Trail Race |
7:52:20 h | 22 |
| 21.03 | 50km | 4th Diablo Trails Challenge |
7:43:22 h | 51 |
| 2011 | ||||
| 25.09 | 50mi | 18th Vermont 50 Miles Ultra Run |
10:56:50 h | 161 |
| 2010 | ||||
| 26.09 | 50km | 17th Vermont 50 km Ultra Run |
6:25:23 h | 89 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/7/2015 | 8th Leadville Silver Rush 50 Mile Run | 80,47 | ×3 |
| ✓ 2 | 28/9/2014 | 21st Vermont 50 Miles Ultra Run | 80,47 | ×3 |
| ✓ 3 | 29/9/2013 | 20th Vermont 50 Miles Ultra Run (USA) | 80,47 | ×3 |
| ✓ 4 | 6/4/2013 | 34th American River 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 5 | 25/9/2011 | 18th Vermont 50 Miles Ultra Run | 80,47 | ×3 |
| ✓ 6 | 26/9/2021 | 28th Vermont 50 km Ultra Run | 50,00 | ×2 |
| ✓ 7 | 29/9/2019 | 27th Vermont 50 km Ultra Run | 50,00 | ×2 |
| ✓ 8 | 30/9/2018 | 26th Vermont 50 km Ultra Run | 50,00 | ×2 |
| ✓ 9 | 24/9/2017 | 25th Vermont 50 km Ultra Run | 50,00 | ×2 |
| ✓ 10 | 25/9/2016 | 23rd Vermont 50 km Ultra Run | 50,00 | ×2 |
| ✓ 11 | 27/9/2015 | 22nd Vermont 50 km Ultra Run | 50,00 | ×2 |
| ✓ 12 | 25/5/2014 | 9th Trail Festival at Pineland Farms | 50,00 | ×2 |
| ✓ 13 | 2/9/2012 | 1st Jay Peak 50k Ultra Trail Race | 50,00 | ×2 |
| ✓ 14 | 21/3/2012 | 4th Diablo Trails Challenge | 50,00 | ×2 |
| ✓ 15 | 26/9/2010 | 17th Vermont 50 km Ultra Run | 50,00 | ×2 |