Steve Lang
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13
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
33,4%
Rank quotient ?This runner's calculation uses 13 eligible race(s): Σ(rank − 1) = 416; Σ finishers = 1 246. 416 / 1 246 × 100 = 33.39%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed13
Km — ultra races664 km
Longest race58,6 km
5th Lake of the Sky 32 Mile — 12/9/2009
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
13 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/9/2009 | 5th Lake of the Sky 32 Mile | 58,58 | ×2 |
| ✓ 2 | 15/7/2017 | 16th Tahoe Rim Trail 55km Endurance Run | 55,00 | ×2 |
| ✓ 3 | 12/5/2018 | 3rd Paiute Meadows Trail Run | 50,00 | ×2 |
| ✓ 4 | 28/4/2018 | 3rd Whiskeytown Waterfalls 50k Race | 50,00 | ×2 |
| ✓ 5 | 14/4/2018 | 15th Desert Rats Trail Running Festival 50 km | 50,00 | ×2 |
| ✓ 6 | 17/3/2018 | 3rd Ruck a Chuck 50K | 50,00 | ×2 |
| ✓ 7 | 24/2/2018 | 4th Salmon Falls 50 km Race | 50,00 | ×2 |
| ✓ 8 | 17/2/2018 | 8th Chabot Trail Run | 50,00 | ×2 |
| ✓ 9 | 18/2/2017 | 5th FOURmidable 50K | 50,00 | ×2 |
| ✓ 10 | 8/10/2016 | 8th Skyline to the Sea 50km | 50,00 | ×2 |
| ✓ 11 | 6/8/2016 | 2nd Sierra Crest 50K Ultra Run | 50,00 | ×2 |
| ✓ 12 | 7/5/2016 | 4th Armstrong Redwoods 50K Trail Run | 50,00 | ×2 |
| ✓ 13 | 10/4/2016 | 1st Ruck a Chuck 50K | 50,00 | ×2 |