Jane Davis
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 : 1973
Cat. W50 Ultrarunner since 2012
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
5
Countries visited ?
Canada
Chile
Kenya
MongoliaUnited States
CanadaChileKenyaMongoliaUnited States66,7%
Rank quotient ?This runner's calculation uses 10 eligible race(s): Σ(rank − 1) = 925; Σ finishers = 1 386. 925 / 1 386 × 100 = 66.74%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed10
Km — ultra races668 km
Longest race100,0 km
15th Mongolia Sunrise to Sunset — 7/8/2013
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail100,0%
Wins & podiums (ultra)
🏆 Win0
🏆 Win F0
🏅 Top 30
🏅 Top 3 F2
Longest winning streak0
Current streak0
HISTORY
10 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2021 | ||||
| 11.04 | 50km | 7th Rattler Trail Race 50K |
7:44:41 h | 40 |
| 2019 | ||||
| 14.09 | 50mi | 13th Run Rabbit Run 50 Mile Endurance Run |
12:46:55 h | 78 |
| 02.03 | 50km | 6th Monument Valley 50 km Race |
7:57:37 h | 56 |
| 2018 | ||||
| 02.06 | 50km | 1st Red Devil Challenge |
8:45:11 h | 37 |
| 2017 | ||||
| 24.09 | 51.5km | 4th Ultra Trail Torres del Paine 50 kms |
7:45:12 h | 46 |
| 19.08 | 50mi | 6th Squamish 50mi |
13:50:08 h | 184 |
| 2013 | ||||
| 07.08 | 100km | 15th Mongolia Sunrise to Sunset |
15:42:00 h | 13 |
| 14.07 | 50mi | 6th Leadville Silver Rush 50 Mile Run |
12:06:06 h | 301 |
| 02.02 | 50km | 8th Orcas Island 50k |
7:46:47 h | 165 |
| 2012 | ||||
| 29.09 | 75km | 2nd Maasai Ultra Marathon |
10:01:00 h | 15 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 7/8/2013 | 15th Mongolia Sunrise to Sunset | 100,00 | ×4 |
| ✓ 2 | 14/9/2019 | 13th Run Rabbit Run 50 Mile Endurance Run | 80,47 | ×3 |
| ✓ 3 | 19/8/2017 | 6th Squamish 50mi | 80,47 | ×3 |
| ✓ 4 | 14/7/2013 | 6th Leadville Silver Rush 50 Mile Run | 80,47 | ×3 |
| ✓ 5 | 29/9/2012 | 2nd Maasai Ultra Marathon | 75,00 | ×3 |
| ✓ 6 | 24/9/2017 | 4th Ultra Trail Torres del Paine 50 kms | 51,50 | ×2 |
| ✓ 7 | 11/4/2021 | 7th Rattler Trail Race 50K | 50,00 | ×2 |
| ✓ 8 | 2/3/2019 | 6th Monument Valley 50 km Race | 50,00 | ×2 |
| ✓ 9 | 2/6/2018 | 1st Red Devil Challenge | 50,00 | ×2 |
| ✓ 10 | 2/2/2013 | 8th Orcas Island 50k | 50,00 | ×2 |