Richard Friesner
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Born : 1981
Cat. M45 Ultrarunner since 2004
6
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 States40,6%
Rank quotient ?This runner's calculation uses 6 eligible race(s): Σ(rank − 1) = 89; Σ finishers = 219. 89 / 219 × 100 = 40.64%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed6
Km — ultra races614 km
> 100 km4
> 160 km1
> 24h2
Longest race160,9 km
6th Heartland 100 Mile Race — 8/10/2005
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road48,3%
Trail51,7%
HISTORY
6 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2009 | ||||
| 02.05 | 24h | 4th 24 Hour Adventure Trail Run |
102.998 km | 19 |
| 07.02 | 8h | 4th 8 Hour Adventure Trail Run |
53.752 km | 17 |
| 2005 | ||||
| 08.10 | 100mi | 6th Heartland 100 Mile Race |
23:45:00 h | 21 |
| 03.09 | 12h | 1st Flatlanders 12 Hour Run |
100.342 km | 4 |
| 2004 | ||||
| 31.12 | 24h | 22nd Across the Years, 24h |
124.500 km | 16 |
| 10.04 | 44.4mi | 4th Brew to Brew 44.4 mile |
8:04:00 h | 18 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/10/2005 | 6th Heartland 100 Mile Race | 160,93 | ×6 |
| ✓ 2 | 31/12/2004 | 22nd Across the Years, 24h | 124,50 | ×5 |
| ✓ 3 | 2/5/2009 | 4th 24 Hour Adventure Trail Run | 103,00 | ×4 |
| ✓ 4 | 3/9/2005 | 1st Flatlanders 12 Hour Run | 100,34 | ×4 |
| ✓ 5 | 10/4/2004 | 4th Brew to Brew 44.4 mile | 71,45 | ×3 |
| ✓ 6 | 7/2/2009 | 4th 8 Hour Adventure Trail Run | 53,75 | ×2 |