Fiona van Alstyne
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Born : 1977
Cat. W45 Ultrarunner since 2012
9
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
21
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 States44,3%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 223; Σ finishers = 503. 223 / 503 × 100 = 44.33%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races529 km
Longest race80,5 km
38th Le Grizz 50 Mile Ultramarathon — 12/10/2019
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road22,4%
Trail77,6%
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2021 | ||||
| 05.06 | 50km | 12th Vashon Ultramarathon 50k |
6:16:05 h | 25 |
| 2019 | ||||
| 12.10 | 50mi | 38th Le Grizz 50 Mile Ultramarathon |
10:03:19 h | 24 |
| 28.06 | 50km | 2nd Pacific Crest 50km Trail Run |
5:56:12 h | 22 |
| 2018 | ||||
| 02.06 | 50km | 9th Vashon Ultramarathon 50k |
6:29:33 h | 32 |
| 2014 | ||||
| 27.04 | 50mi | 31st Mt. Si 50 Miles Ultra Run |
10:19:27 h | 25 |
| 22.03 | 12h | 6th Dizzy Daze 12 hours |
66.948 km | 26 |
| 2013 | ||||
| 28.04 | 50km | 30th Mt. Si 50 km Ultra Run |
5:10:16 h | 17 |
| 23.03 | 12h | 5th Dizzy Daze 12 hours |
51.499 km | 44 |
| 2012 | ||||
| 24.03 | 50km | 4th Dizzy Daze 50 km |
5:40:00 h | 17 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 12/10/2019 | 38th Le Grizz 50 Mile Ultramarathon | 80,47 | ×3 |
| ✓ 2 | 27/4/2014 | 31st Mt. Si 50 Miles Ultra Run | 80,47 | ×3 |
| ✓ 3 | 22/3/2014 | 6th Dizzy Daze 12 hours | 66,95 | ×3 |
| ✓ 4 | 23/3/2013 | 5th Dizzy Daze 12 hours | 51,50 | ×2 |
| ✓ 5 | 5/6/2021 | 12th Vashon Ultramarathon 50k | 50,00 | ×2 |
| ✓ 6 | 28/6/2019 | 2nd Pacific Crest 50km Trail Run | 50,00 | ×2 |
| ✓ 7 | 2/6/2018 | 9th Vashon Ultramarathon 50k | 50,00 | ×2 |
| ✓ 8 | 28/4/2013 | 30th Mt. Si 50 km Ultra Run | 50,00 | ×2 |
| ✓ 9 | 24/3/2012 | 4th Dizzy Daze 50 km | 50,00 | ×2 |