Lar Heffernan
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. M50 Ultrarunner since 2016
9
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
2
Countries visited ?
United KingdomIreland
United KingdomIreland60,3%
Rank quotient ?This runner's calculation uses 9 eligible race(s): Σ(rank − 1) = 1 012; Σ finishers = 1 678. 1 012 / 1 678 × 100 = 60.31%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed9
Km — ultra races684 km
> 100 km2
> 160 km2
> 24h2
Longest race167,7 km
1st All Ireland's Backyard Ultra Championship — 8/10/2024
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Trail50,9%
Elim.49,1%
Records
HISTORY
9 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2026 | ||||
| 14.02 | 50km | 16th Donadea 50k Race |
4:34:02 h | 154 |
| 2024 | ||||
| 08.10 | Backyard Ultra | 1st All Ireland's Backyard Ultra Championship |
167.650 km (25h) | 21 |
| 10.08 | Backyard Ultra | 8. Last One Standing Florence Court |
167.650 km (25h) | 19 |
| 23.03 | 50km | Maurice Mullins Ultra 50km |
6:58:50 h | 137 |
| 2023 | ||||
| 25.03 | 50km | Maurice Mullins Ultra 50km |
6:23:28 h | 88 |
| 2022 | ||||
| 26.03 | 50km | Maurice Mullins Ultra |
6:29:00 h | 102 |
| 2021 | ||||
| 25.09 | 46.2km | 3rd Ecotrail Wicklow 46km |
8:13:57 h | 228 |
| 2019 | ||||
| 23.03 | 51km | Maurice Mullins Ultra |
6:21:00 h | 150 |
| 2016 | ||||
| 26.03 | 51km | Wicklow Way 51 km Ultra |
6:42:15 h | 122 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 8/10/2024 | 1st All Ireland's Backyard Ultra Championship | 167,65 | ×6 |
| ✓ 2 | 10/8/2024 | 8. Last One Standing Florence Court | 167,65 | ×6 |
| ✓ 3 | 23/3/2019 | Maurice Mullins Ultra | 51,00 | ×2 |
| ✓ 4 | 26/3/2016 | Wicklow Way 51 km Ultra | 51,00 | ×2 |
| ✓ 5 | 14/2/2026 | 16th Donadea 50k Race | 50,00 | ×2 |
| ✓ 6 | 23/3/2024 | Maurice Mullins Ultra 50km | 50,00 | ×2 |
| ✓ 7 | 25/3/2023 | Maurice Mullins Ultra 50km | 50,00 | ×2 |
| ✓ 8 | 26/3/2022 | Maurice Mullins Ultra | 50,00 | ×2 |
| ✓ 9 | 25/9/2021 | 3rd Ecotrail Wicklow 46km | 46,20 | ×1 |