Katie Mazzia
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Born : 1969
Cat. W55 Ultrarunner since 2005
10
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
23
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 States30,8%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 424; Σ finishers = 1 377. 424 / 1 377 × 100 = 30.79%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races611 km
Longest race80,5 km
19th Zane Grey Highline Trail 50 Mile — 26/4/2008
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F3
🏅 Top 31
🏅 Top 3 F4
Longest winning streak0
Current streak0
Records
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 01.09 | 65km | 5th Grand Traverse Mountain Run |
10:30:11 h | 167 |
| 2015 | ||||
| 30.05 | 50km | 7th Golden Gate Dirty 30 |
6:53:13 h | 116 |
| 18.04 | 50km | 9th SweetH2O 50 km |
5:56:06 h | 6 |
| 2011 | ||||
| 29.04 | 50km | 1st Santa Barbara 50 km Endurance Race |
5:12:00 h | 4 |
| 2008 | ||||
| 25.10 | 50km | 3rd Goblin Valley Ultra 50k |
4:19:56 h | 2 🥈 |
| 26.07 | 50km | 1st Speedgoat 50k |
7:26:08 h | 24 |
| 26.04 | 50mi | 19th Zane Grey Highline Trail 50 Mile |
12:27:40 h | 12 |
| 16.02 | 55km | 2nd Moab Red Hot 55k |
5:25:14 h | 29 |
| 2007 | ||||
| 28.07 | 50mi | 15th White River 50 Mile Trail Run |
9:18:54 h | 36 |
| 2005 | ||||
| 18.06 | 50mi | 11th San Juan Solstice 50 Mile Run |
13:09:52 h | 38 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 26/4/2008 | 19th Zane Grey Highline Trail 50 Mile | 80,47 | ×3 |
| ✓ 2 | 28/7/2007 | 15th White River 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 3 | 18/6/2005 | 11th San Juan Solstice 50 Mile Run | 80,47 | ×3 |
| ✓ 4 | 1/9/2018 | 5th Grand Traverse Mountain Run | 65,00 | ×2 |
| ✓ 5 | 16/2/2008 | 2nd Moab Red Hot 55k | 55,00 | ×2 |
| ✓ 6 | 30/5/2015 | 7th Golden Gate Dirty 30 | 50,00 | ×2 |
| ✓ 7 | 18/4/2015 | 9th SweetH2O 50 km | 50,00 | ×2 |
| ✓ 8 | 29/4/2011 | 1st Santa Barbara 50 km Endurance Race | 50,00 | ×2 |
| ✓ 9 | 25/10/2008 | 3rd Goblin Valley Ultra 50k | 50,00 | ×2 |
| ✓ 10 | 26/7/2008 | 1st Speedgoat 50k | 50,00 | ×2 |