David Adams
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 : 1949
Cat. M75 Ultrarunner since 2011
17
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
26
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
2
Countries visited ?
CanadaUnited States
CanadaUnited States66,0%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 1 708; Σ finishers = 2 586. 1 708 / 2 586 × 100 = 66.05%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races980 km
Longest race100,0 km
4th Oil Creek 100 km Trail Run — 13/10/2012
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road8,2%
Trail91,8%
HISTORY
17 race(s)| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 13/10/2012 | 4th Oil Creek 100 km Trail Run | 100,00 | ×3 |
| ✓ 2 | 15/6/2024 | 31st Niagara Ultra 50 Mile | 80,47 | ×3 |
| ✓ 3 | 21/6/2014 | 25th Mohican Trail 50 Mile | 80,47 | ×3 |
| ✓ 4 | 30/6/2012 | 1st Run Between the Suns 12 hours | 64,37 | ×2 |
| ✓ 5 | 18/6/2016 | 20th Rachel Carson Trail Challenge | 54,72 | ×2 |
| ✓ 6 | 20/6/2015 | 19th Rachel Carson Trail Challenge | 54,72 | ×2 |
| ✓ 7 | 12/10/2019 | 11th Oil Creek 50 km Trail Run | 50,00 | ×1 |
| ✓ 8 | 6/10/2018 | 10th Oil Creek 50 km Trail Run | 50,00 | ×1 |
| ✓ 9 | 14/10/2017 | 9th Oil Creek 50 km Trail Run | 50,00 | ×1 |
| ✓ 10 | 8/10/2016 | 8th Oil Creek 50 km Trail Run | 50,00 | ×1 |
| ✓ 11 | 10/10/2015 | 7th Oil Creek 50 km Trail Run | 50,00 | ×1 |
| ✓ 12 | 11/10/2014 | 6th Oil Creek 50 km Trail Run | 50,00 | ×1 |
| ✓ 13 | 1/6/2013 | 2nd Buckeye Buster 50K | 50,00 | ×1 |
| ✓ 14 | 13/4/2013 | 3rd Glacier Ridge Trail 50 km Ultramarathon | 50,00 | ×1 |
| ✓ 15 | 14/4/2012 | 2nd Glacier Ridge Trail 50 km Ultramarathon | 50,00 | ×1 |
| ✓ 16 | 17/9/2011 | 7th Youngstown Ultra Trail Classic 50K | 50,00 | ×1 |
| ✓ 17 | 8/9/2012 | 3rd KTA Trail Challenge | 45,06 | ×1 |