Michael Riofredo
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Born : 1992
Cat. M23 Ultrarunner since 2018
1
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
7
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 States70,0%
Rank quotient ?This runner's calculation uses 1 eligible race(s): Σ(rank − 1) = 7; Σ finishers = 10. 7 / 10 × 100 = 70.00%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed1
Km — ultra races51 km
Longest race51,5 km
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road100,0%
Records
No record for a classic ultra format
HISTORY
1 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2018 | ||||
| 08.09 | 9:11h | 6th American Heroes Races - 9 hour 11 minute Run |
51.499 km | 8 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/9/2018 | 6th American Heroes Races - 9 hour 11 minute Run | 51,50 | ×7 |