John Smith
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Born : 1970
Cat. M55 Ultrarunner since 2014
16
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 States35,8%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 865; Σ finishers = 2 413. 865 / 2 413 × 100 = 35.85%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races962 km
Longest race100,0 km
24th Miwok 100k Trail Race — 4/5/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 11.04 | 50km | 5th Chief Ladiga 100 - 50 km |
11:26:03 h | 37 |
| 2025 | ||||
| 22.03 | 11h | 9th Yeti 11 Hour Endurance Run |
51.499 km | 17 |
| 2024 | ||||
| 24.03 | 11h | 8th Yeti 11 Hour Endurance Run |
57.936 km | 12 |
| 2023 | ||||
| 26.03 | 11h | 7th Yeti 11 Hour Endurance Run |
64.373 km | 14 |
| 2021 | ||||
| 11.04 | 50km | 10th The Zion 50 km Run |
8:39:06 h | 283 |
| 2019 | ||||
| 04.05 | 100km | 24th Miwok 100k Trail Race |
13:26:38 h | 104 |
| 13.04 | 50mi | 11th Lake Sonoma 50 Mile Race |
11:04:05 h | 141 |
| 09.03 | 50km | 8th Marin Ultra Challenge 50 km Race |
4:40:36 h | 10 |
| 2018 | ||||
| 21.07 | 50mi | 17th Tahoe Rim Trail 50M Endurance Run |
12:15:57 h | 46 |
| 23.06 | 50km | 7th Rodeo Valley 50 km Trail Run |
6:01:59 h | 33 |
| 10.03 | 50km | 7th Marin Ultra Challenge 50 km Race |
4:45:56 h | 13 |
| 2017 | ||||
| 30.09 | 50km | 4th Overlook Endurance Run 50K |
6:20:01 h | 60 |
| 15.07 | 50mi | 16th Tahoe Rim Trail 50M Endurance Run |
11:46:14 h | 37 |
| 2016 | ||||
| 17.12 | 50km | 5th Woodside Ramble 50K - Winter |
5:03:19 h | 29 |
| 2015 | ||||
| 07.11 | 30mi | 4th McNotagain 30 Mile Trail Run |
7:16:00 h | 22 |
| 2014 | ||||
| 08.11 | 30mi | 3rd McNotagain 30 Mile Trail Run |
6:47:14 h | 23 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 4/5/2019 | 24th Miwok 100k Trail Race | 100,00 | ×3 |
| ✓ 2 | 13/4/2019 | 11th Lake Sonoma 50 Mile Race | 80,47 | ×3 |
| ✓ 3 | 21/7/2018 | 17th Tahoe Rim Trail 50M Endurance Run | 80,47 | ×3 |
| ✓ 4 | 15/7/2017 | 16th Tahoe Rim Trail 50M Endurance Run | 80,47 | ×3 |
| ✓ 5 | 26/3/2023 | 7th Yeti 11 Hour Endurance Run | 64,37 | ×2 |
| ✓ 6 | 24/3/2024 | 8th Yeti 11 Hour Endurance Run | 57,94 | ×2 |
| ✓ 7 | 22/3/2025 | 9th Yeti 11 Hour Endurance Run | 51,50 | ×1 |
| ✓ 8 | 11/4/2026 | 5th Chief Ladiga 100 - 50 km | 50,00 | ×1 |
| ✓ 9 | 11/4/2021 | 10th The Zion 50 km Run | 50,00 | ×1 |
| ✓ 10 | 9/3/2019 | 8th Marin Ultra Challenge 50 km Race | 50,00 | ×1 |
| ✓ 11 | 23/6/2018 | 7th Rodeo Valley 50 km Trail Run | 50,00 | ×1 |
| ✓ 12 | 10/3/2018 | 7th Marin Ultra Challenge 50 km Race | 50,00 | ×1 |
| ✓ 13 | 30/9/2017 | 4th Overlook Endurance Run 50K | 50,00 | ×1 |
| ✓ 14 | 17/12/2016 | 5th Woodside Ramble 50K - Winter | 50,00 | ×1 |
| ✓ 15 | 7/11/2015 | 4th McNotagain 30 Mile Trail Run | 48,28 | ×1 |
| ✓ 16 | 8/11/2014 | 3rd McNotagain 30 Mile Trail Run | 48,28 | ×1 |