Mike Davis
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Born : 1960
Cat. M65 Ultrarunner since 2011
18
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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 States59,3%
Rank quotient ?This runner's calculation uses 18 eligible race(s): Σ(rank − 1) = 1 388; Σ finishers = 2 342. 1 388 / 2 342 × 100 = 59.27%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed18
Km — ultra races1 061 km
Longest race100,0 km
4th Gorge Waterfalls 100k — 30/3/2014
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road7,6%
Trail92,4%
HISTORY
18 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2017 | ||||
| 29.05 | 50km | 6th Stumptown Trail Run 50K |
7:21:42 h | 113 |
| 2015 | ||||
| 05.09 | 50km | 4th Volcanic 50 |
10:24:48 h | 174 |
| 2014 | ||||
| 06.09 | 50km | 3rd Volcanic 50 |
11:07:59 h | 168 |
| 12.07 | 50mi | 16th Mt. Hood 50 Mile Trail Run |
11:55:24 h | 103 |
| 26.05 | 50km | 3rd Stumptown Trail Run 50K |
6:26:22 h | 70 |
| 30.03 | 100km | 4th Gorge Waterfalls 100k |
16:04:14 h | 58 |
| 15.02 | 50km | 14th Hagg Lake Trail Runs 50K |
7:08:54 h | 165 |
| 2013 | ||||
| 07.09 | 50km | 2nd Volcanic 50 |
9:55:17 h | 86 |
| 30.03 | 50km | 3rd Gorge Waterfalls 50k |
5:21:03 h | 104 |
| 16.02 | 50km | 13th Hagg Lake Trail Runs 50K |
5:07:39 h | 57 |
| 2012 | ||||
| 12.09 | 50km | 1st Volcanic 50 |
8:53:35 h | 23 |
| 18.08 | 100km | 11th Waldo 100K Trail Run |
15:05:25 h | 42 |
| 17.06 | 50km | 2nd Beacon Rock 50K |
6:07:36 h | 15 |
| 28.05 | 50km | 1st Stumptown Trail Run 50K |
5:12:33 h | 27 |
| 18.02 | 50km | 12th Hagg Lake Trail Runs 50K |
5:35:33 h | 92 |
| 2011 | ||||
| 29.10 | 50mi | 10th ORRC Autumn Leaves 50 Mile Run |
9:27:24 h | 34 |
| 12.06 | 50km | 1st Beacon Rock 50K |
7:12:43 h | 43 |
| 29.05 | 50km | 6th Forest Park 50K |
5:42:12 h | 32 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 30/3/2014 | 4th Gorge Waterfalls 100k | 100,00 | ×3 |
| ✓ 2 | 18/8/2012 | 11th Waldo 100K Trail Run | 100,00 | ×3 |
| ✓ 3 | 12/7/2014 | 16th Mt. Hood 50 Mile Trail Run | 80,47 | ×3 |
| ✓ 4 | 29/10/2011 | 10th ORRC Autumn Leaves 50 Mile Run | 80,47 | ×3 |
| ✓ 5 | 29/5/2017 | 6th Stumptown Trail Run 50K | 50,00 | ×1 |
| ✓ 6 | 5/9/2015 | 4th Volcanic 50 | 50,00 | ×1 |
| ✓ 7 | 6/9/2014 | 3rd Volcanic 50 | 50,00 | ×1 |
| ✓ 8 | 26/5/2014 | 3rd Stumptown Trail Run 50K | 50,00 | ×1 |
| ✓ 9 | 15/2/2014 | 14th Hagg Lake Trail Runs 50K | 50,00 | ×1 |
| ✓ 10 | 7/9/2013 | 2nd Volcanic 50 | 50,00 | ×1 |
| ✓ 11 | 30/3/2013 | 3rd Gorge Waterfalls 50k | 50,00 | ×1 |
| ✓ 12 | 16/2/2013 | 13th Hagg Lake Trail Runs 50K | 50,00 | ×1 |
| ✓ 13 | 12/9/2012 | 1st Volcanic 50 | 50,00 | ×1 |
| ✓ 14 | 17/6/2012 | 2nd Beacon Rock 50K | 50,00 | ×1 |
| ✓ 15 | 28/5/2012 | 1st Stumptown Trail Run 50K | 50,00 | ×1 |
| ✓ 16 | 18/2/2012 | 12th Hagg Lake Trail Runs 50K | 50,00 | ×1 |
| ✓ 17 | 12/6/2011 | 1st Beacon Rock 50K | 50,00 | ×1 |
| ✓ 18 | 29/5/2011 | 6th Forest Park 50K | 50,00 | ×1 |