John Notch
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Born : 1949
Cat. M75 Ultrarunner since 1977
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 States35,2%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 346; Σ finishers = 984. 346 / 984 × 100 = 35.16%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races875 km
> 100 km3
> 160 km1
Longest race160,9 km
Alameda County Perimeter Run — 22/2/1981
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road31,6%
Trail68,4%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 33
🏅 Top 3 M3
Longest winning streak1
Current streak0
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 1982 | ||||
| 01.08 | 50km | 1st Skyline 50k Endurance Run |
4:13:44 h | 32 |
| 1981 | ||||
| 12.04 | 50mi | 2nd American River 50 Mile Endurance Run |
11:26:00 h | 256 |
| 22.02 | 100mi | Alameda County Perimeter Run |
20:45:25 h | 1 🏆 |
| 15.02 | 50mi | 4th Jed Smith Ultra Classic - 50 Mile Race |
6:38:24 h | 17 |
| 1980 | ||||
| 04.09 | 47mi | Cow Mountain Planet Earth Run |
6:46:00 h | 2 🥈 |
| 28.06 | 93.5mi | 7th Western States 100 Mile Endurance Run |
23:10:16 h | 32 |
| 13.04 | 50mi | 1st American River 50 Mile Endurance Run |
7:23:05 h | 9 |
| 1978 | ||||
| 22.09 | 72mi | 3rd Lake Tahoe 72 Miler |
10:39:13 h | 2 🥈 |
| 1977 | ||||
| 17.04 | 50mi | 50 miles Mid-Pacific RRC Road Race |
6:42:37 h | 4 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 22/2/1981 | Alameda County Perimeter Run | 160,93 | ×6 |
| ✓ 2 | 28/6/1980 | 7th Western States 100 Mile Endurance Run | 150,47 | ×5 |
| ✓ 3 | 22/9/1978 | 3rd Lake Tahoe 72 Miler | 115,87 | ×4 |
| ✓ 4 | 12/4/1981 | 2nd American River 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 5 | 15/2/1981 | 4th Jed Smith Ultra Classic - 50 Mile Race | 80,47 | ×3 |
| ✓ 6 | 13/4/1980 | 1st American River 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 7 | 17/4/1977 | 50 miles Mid-Pacific RRC Road Race | 80,47 | ×3 |
| ✓ 8 | 4/9/1980 | Cow Mountain Planet Earth Run | 75,64 | ×2 |
| ✓ 9 | 1/8/1982 | 1st Skyline 50k Endurance Run | 50,00 | ×1 |