Sachiko Pedder
External sources
Loading FFA
Loading MV
FFA diagnostics
Run “Search / refresh FFA” to see each season, HTTP response, candidate and DUV comparison.
MarathonView diagnostics
Run “Refresh MV” to see login, session validation and parser status.
Cached locally. Empty refreshes never erase the last valid snapshot.
Born : 1952
Cat. W70 Ultrarunner since 2007
7
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
18
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 States44,0%
Rank quotient ?This runner's calculation uses 7 eligible race(s): Σ(rank − 1) = 461; Σ finishers = 1 047. 461 / 1 047 × 100 = 44.03%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed7
Km — ultra races411 km
> 100 km1
Longest race112,7 km
12th Born to Run Ultra 4 days Marathon — 13/4/2022
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Records
HISTORY
7 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2022 | ||||
| 13.04 | 4d | 12th Born to Run Ultra 4 days Marathon |
112.654 km | 51 |
| 2017 | ||||
| 20.05 | 30mi | 7th Born to Run Ultra 30 Mile Marathon |
9:27:42 h | 111 |
| 2009 | ||||
| 08.08 | 50km | 5th Angeles National Forest 50k Trail Race |
6:18:54 h | 39 |
| 2008 | ||||
| 07.12 | 50km | 22nd OTHTC High Desert 50K Ultra |
5:11:14 h | 63 |
| 09.08 | 50km | 4th Angeles National Forest 50k Trail Race |
7:29:54 h | 64 |
| 20.01 | 50km | 4th Calico Trail Run 50 km |
6:23:35 h | 70 |
| 2007 | ||||
| 11.08 | 50km | 3rd Angeles National Forest 50k Trail Race |
7:38:45 h | 70 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/4/2022 | 12th Born to Run Ultra 4 days Marathon | 112,65 | ×6 |
| ✓ 2 | 8/8/2009 | 5th Angeles National Forest 50k Trail Race | 50,00 | ×2 |
| ✓ 3 | 7/12/2008 | 22nd OTHTC High Desert 50K Ultra | 50,00 | ×2 |
| ✓ 4 | 9/8/2008 | 4th Angeles National Forest 50k Trail Race | 50,00 | ×2 |
| ✓ 5 | 20/1/2008 | 4th Calico Trail Run 50 km | 50,00 | ×2 |
| ✓ 6 | 11/8/2007 | 3rd Angeles National Forest 50k Trail Race | 50,00 | ×2 |
| ✓ 7 | 20/5/2017 | 7th Born to Run Ultra 30 Mile Marathon | 48,28 | ×2 |