Russell Kalbach
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Born : 1986
Cat. M40 Ultrarunner since 2016
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
27
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 States5,1%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 128; Σ finishers = 2 529. 128 / 2 529 × 100 = 5.06%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 079 km
Longest race100,0 km
5th Worlds End Ultramarathon 100K — 1/6/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win4
🏆 Win M4
🏅 Top 39
🏅 Top 3 M9
Longest winning streak3
Current streak0
HISTORY
16 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/6/2019 | 5th Worlds End Ultramarathon 100K | 100,00 | ×3 |
| ✓ 2 | 18/8/2018 | 4th Twisted Branch Trail Run | 100,00 | ×3 |
| ✓ 3 | 12/2/2022 | 9th Black Canyon Trail 100 km Run | 99,90 | ×3 |
| ✓ 4 | 16/4/2016 | 13th Desert Rats Trail Running Festival 50 Miles | 83,69 | ×3 |
| ✓ 5 | 27/3/2021 | 5th Naked Prussian 50 Miler | 80,47 | ×2 |
| ✓ 6 | 11/3/2017 | 13th Bel Monte 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 7 | 14/5/2016 | 5th Quad Rock 50 Mile | 80,47 | ×2 |
| ✓ 8 | 5/8/2017 | 3rd XTERRA Northeast Trail Run Series – Steep Rock 50K | 53,75 | ×1 |
| ✓ 9 | 24/10/2021 | 3rd Call of the Wilds Mountain Fest 50km Race | 50,00 | ×1 |
| ✓ 10 | 20/4/2019 | 8th Hyner View Trail Challenge 50 km | 50,00 | ×1 |
| ✓ 11 | 19/1/2019 | 8th PHUNT 50K Run | 50,00 | ×1 |
| ✓ 12 | 7/10/2018 | 13th Blues Cruise 50K Ultra Trail | 50,00 | ×1 |
| ✓ 13 | 12/5/2018 | 8th Dirty German Endurance Fest 50 km | 50,00 | ×1 |
| ✓ 14 | 16/9/2017 | 2nd Boulder Field 100 - 50 km Ultra Run | 50,00 | ×1 |
| ✓ 15 | 4/6/2016 | 8th Golden Gate Dirty 30 | 50,00 | ×1 |
| ✓ 16 | 2/4/2016 | 3rd Behind the Rocks 50km Race | 50,00 | ×1 |