Michael Rossman
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Born : 1960
Cat. M65 Ultrarunner since 2011
10
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 States48,2%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 542; Σ finishers = 1 124. 542 / 1 124 × 100 = 48.22%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races672 km
> 100 km1
> 160 km1
Longest race160,9 km
9th Burning River 100 Mile Endurance Run — 25/7/2015
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2015 | ||||
| 25.07 | 100mi | 9th Burning River 100 Mile Endurance Run |
28:18:00 h | 83 |
| 06.06 | 50km | 4th Buckeye Buster 50K |
6:14:39 h | 12 |
| 11.04 | 50km | 7th Forget the PR - Mohican 50k |
6:43:21 h | 60 |
| 2014 | ||||
| 23.08 | 50mi | 15th North Country Trail Run 50 Mile |
9:53:49 h | 13 |
| 12.07 | 50km | 20th Buckeye Trail 50k |
6:17:28 h | 52 |
| 2013 | ||||
| 13.07 | 50km | 19th Buckeye Trail 50k |
7:16:49 h | 95 |
| 15.06 | 50mi | 24th Mohican Trail 50 Mile |
11:16:37 h | 65 |
| 07.04 | 50km | 6th Fools 50K Trail Run |
6:13:06 h | 52 |
| 2012 | ||||
| 14.04 | 50km | 2nd Glacier Ridge Trail 50 km Ultramarathon |
7:20:40 h | 51 |
| 2011 | ||||
| 04.12 | 50km | 2nd Bigfoot 50K Trail Race |
7:05:09 h | 69 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 25/7/2015 | 9th Burning River 100 Mile Endurance Run | 160,93 | ×6 |
| ✓ 2 | 23/8/2014 | 15th North Country Trail Run 50 Mile | 80,47 | ×3 |
| ✓ 3 | 15/6/2013 | 24th Mohican Trail 50 Mile | 80,47 | ×3 |
| ✓ 4 | 6/6/2015 | 4th Buckeye Buster 50K | 50,00 | ×2 |
| ✓ 5 | 11/4/2015 | 7th Forget the PR - Mohican 50k | 50,00 | ×2 |
| ✓ 6 | 12/7/2014 | 20th Buckeye Trail 50k | 50,00 | ×2 |
| ✓ 7 | 13/7/2013 | 19th Buckeye Trail 50k | 50,00 | ×2 |
| ✓ 8 | 7/4/2013 | 6th Fools 50K Trail Run | 50,00 | ×2 |
| ✓ 9 | 14/4/2012 | 2nd Glacier Ridge Trail 50 km Ultramarathon | 50,00 | ×2 |
| ✓ 10 | 4/12/2011 | 2nd Bigfoot 50K Trail Race | 50,00 | ×2 |