Sarah Johnston
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Born : 1984
Cat. W40 Ultrarunner since 2006
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 States25,6%
Rank quotient ?This runner's calculation uses 14 eligible race(s): Σ(rank − 1) = 518; Σ finishers = 2 027. 518 / 2 027 × 100 = 25.56%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed14
Km — ultra races856 km
Longest race100,0 km
4th Hellgate 100 km — 9/12/2006
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F1
🏅 Top 30
🏅 Top 3 F7
Longest winning streak0
Current streak0
HISTORY
14 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 9/12/2006 | 4th Hellgate 100 km | 100,00 | ×4 |
| ✓ 2 | 3/11/2007 | 25th Mountain Masochist 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 3 | 4/11/2006 | 24th Mountain Masochist 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 4 | 7/10/2006 | 1st Iron Mountain 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 5 | 10/6/2006 | 4th Highlands Sky 40M Trail Run | 64,37 | ×2 |
| ✓ 6 | 29/9/2007 | 5th Great Eastern Endurance Run 50 km | 50,00 | ×2 |
| ✓ 7 | 28/4/2007 | 7th Promise Land 50K++ | 50,00 | ×2 |
| ✓ 8 | 4/3/2007 | 3rd Bel Monte 50 km Endurance Run | 50,00 | ×2 |
| ✓ 9 | 10/2/2007 | 12th Holiday Lake 50K++ | 50,00 | ×2 |
| ✓ 10 | 9/9/2006 | 22th Groundhog Fall 50K | 50,00 | ×2 |
| ✓ 11 | 8/7/2006 | 12th Rattlesnake Trail 50K Ultrarun | 50,00 | ×2 |
| ✓ 12 | 6/5/2006 | 8th Capon Valley 50K Run | 50,00 | ×2 |
| ✓ 13 | 29/4/2006 | 6th Promise Land 50K++ | 50,00 | ×2 |
| ✓ 14 | 11/2/2006 | 11th Holiday Lake 50K++ | 50,00 | ×2 |