Bill Clarke
External sources
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Born : 1962
Cat. M60 Ultrarunner since 2013
14
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 States89,4%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 1 898; Σ finishers = 2 124. 1 898 / 2 124 × 100 = 89.36%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races867 km
> 100 km1
> 160 km1
Longest race160,9 km
9th Born to Run Ultra 100 Mile Marathon — 17/5/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road6,5%
Trail93,5%
HISTORY
14 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 17/5/2019 | 9th Born to Run Ultra 100 Mile Marathon | 160,93 | ×6 |
| ✓ 2 | 1/11/2014 | 12th Javelina Jundred 100 km Endurance Run | 100,00 | ×4 |
| ✓ 3 | 23/6/2018 | 1st Cirque to Griffith Park 12 Hour Run | 56,33 | ×2 |
| ✓ 4 | 1/12/2019 | 33nd OTHTC High Desert 50K Ultra | 50,00 | ×2 |
| ✓ 5 | 2/12/2018 | 32nd OTHTC High Desert 50K Ultra | 50,00 | ×2 |
| ✓ 6 | 3/2/2018 | 5th Sean O'Brien 50 km Trail Race | 50,00 | ×2 |
| ✓ 7 | 4/12/2016 | 30th OTHTC High Desert 50K Ultra | 50,00 | ×2 |
| ✓ 8 | 1/10/2016 | 3rd No Name 5030 - 50 km Run | 50,00 | ×2 |
| ✓ 9 | 6/12/2015 | 29th OTHTC High Desert 50K Ultra | 50,00 | ×2 |
| ✓ 10 | 7/12/2014 | 28th OTHTC High Desert 50K Ultra | 50,00 | ×2 |
| ✓ 11 | 23/8/2014 | 23rd Bulldog 50k Ultra Run | 50,00 | ×2 |
| ✓ 12 | 26/4/2014 | 22nd Leona Divide 50 km Run | 50,00 | ×2 |
| ✓ 13 | 1/2/2014 | 1st Sean O'Brien 50 km Trail Race | 50,00 | ×2 |
| ✓ 14 | 1/12/2013 | 27th OTHTC High Desert 50K Ultra | 50,00 | ×2 |