Robert Lawson
External sources
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Born : 1967
Cat. M55 Ultrarunner since 2007
17
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
1
Countries visited ?United States
United States22,9%
Rank quotient ?This runner's calculation uses 17 eligible race(s): Σ(rank − 1) = 322; Σ finishers = 1 407. 322 / 1 407 × 100 = 22.89%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed17
Km — ultra races921 km
Longest race82,1 km
6th Delano Park 12 Hour Run — 10/3/2012
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road19,8%
Trail80,2%
Wins & podiums (ultra)
🏆 Win1
🏆 Win M1
🏅 Top 32
🏅 Top 3 M2
Longest winning streak1
Current streak0
Records
HISTORY
17 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2013 | ||||
| 05.03 | 50km | A-OK Trail Run |
5:48:50 h | 8 |
| 2012 | ||||
| 07.04 | 50km | 12th Hells Hills 50km Race |
5:55:20 h | 34 |
| 10.03 | 12h | 6th Delano Park 12 Hour Run |
82.076 km | 20 |
| 2011 | ||||
| 07.05 | 50km | 1st Chewacla Fat Ass |
6:13:37 h | 3 🥉 |
| 02.04 | 50km | 1st The S.H.U. |
5:04:55 h | 1 🏆 |
| 26.02 | 50km | 6th Mount Cheaha 50K UltraMarathon Race |
6:05:21 h | 34 |
| 2010 | ||||
| 05.12 | 40mi | 21st Pine Mountain 40 Miles |
8:38:47 h | 51 |
| 31.10 | 50km | 7th Pumpkin Butt |
6:42:14 h | 8 |
| 01.05 | 50km | 1st Tuskegee Fat Ass |
6:07:00 h | 4 |
| 27.02 | 50km | 5th Mount Cheaha 50K UltraMarathon Race |
6:18:11 h | 43 |
| 2009 | ||||
| 30.05 | 50km | 3rd SweetH2O 50 km |
5:12:25 h | 14 |
| 28.02 | 50km | 4th Mount Cheaha 50K UltraMarathon Race |
6:05:14 h | 23 |
| 2008 | ||||
| 07.12 | 40mi | 19th Pine Mountain 40 Miles |
8:05:34 h | 17 |
| 07.06 | 50km | 4th Another Dam 50K Run |
5:00:02 h | 16 |
| 2007 | ||||
| 29.12 | 50km | 11th Huff 50K Trail Run |
5:19:17 h | 35 |
| 22.09 | 60km | 4th Hocking Hills Indian Run |
6:31:02 h | 12 |
| 28.04 | 50km | 1st John Bryan 50k |
5:40:15 h | 16 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 10/3/2012 | 6th Delano Park 12 Hour Run | 82,08 | ×3 |
| ✓ 2 | 5/12/2010 | 21st Pine Mountain 40 Miles | 64,37 | ×2 |
| ✓ 3 | 7/12/2008 | 19th Pine Mountain 40 Miles | 64,37 | ×2 |
| ✓ 4 | 22/9/2007 | 4th Hocking Hills Indian Run | 60,00 | ×2 |
| ✓ 5 | 5/3/2013 | A-OK Trail Run | 50,00 | ×2 |
| ✓ 6 | 7/4/2012 | 12th Hells Hills 50km Race | 50,00 | ×2 |
| ✓ 7 | 7/5/2011 | 1st Chewacla Fat Ass | 50,00 | ×2 |
| ✓ 8 | 2/4/2011 | 1st The S.H.U. | 50,00 | ×2 |
| ✓ 9 | 26/2/2011 | 6th Mount Cheaha 50K UltraMarathon Race | 50,00 | ×2 |
| ✓ 10 | 31/10/2010 | 7th Pumpkin Butt | 50,00 | ×2 |
| ✓ 11 | 1/5/2010 | 1st Tuskegee Fat Ass | 50,00 | ×2 |
| ✓ 12 | 27/2/2010 | 5th Mount Cheaha 50K UltraMarathon Race | 50,00 | ×2 |
| ✓ 13 | 30/5/2009 | 3rd SweetH2O 50 km | 50,00 | ×2 |
| ✓ 14 | 28/2/2009 | 4th Mount Cheaha 50K UltraMarathon Race | 50,00 | ×2 |
| ✓ 15 | 7/6/2008 | 4th Another Dam 50K Run | 50,00 | ×2 |
| ✓ 16 | 29/12/2007 | 11th Huff 50K Trail Run | 50,00 | ×2 |
| ✓ 17 | 28/4/2007 | 1st John Bryan 50k | 50,00 | ×2 |