Brian Bohrer
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 : 1975
Cat. M50 Ultrarunner since 2013
16
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
32
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 States56,7%
Rank quotient ?This runner's calculation uses 16 eligible race(s): Σ(rank − 1) = 1 812; Σ finishers = 3 195. 1 812 / 3 195 × 100 = 56.71%. A win adds 0 to the numerator. Lower is better.
Totals
Ultras completed16
Km — ultra races1 306 km
> 100 km2
> 160 km1
Longest race160,9 km
23rd Umstead Endurance Run 100 Miles — 1/4/2017
Km per year (ultra races)
2022
2023
2024
2025
2026
Race types (share of distance)
Road7,5%
Trail92,5%
HISTORY
16 race(s)| Date | Race | Perf. | Rk | |
|---|---|---|---|---|
| 2024 | ||||
| 10.02 | 99.9km | 11th Black Canyon Trail 100 km Run |
16:51:32 h | 566 |
| 2023 | ||||
| 28.10 | 159.2km | 21st Javelina Jundred 100 Mile Endurance Run |
26:48:35 h | 341 |
| 29.07 | 50km | 9th Pikes Peak Ultra 50 km |
8:59:10 h | 71 |
| 2022 | ||||
| 24.09 | 50km | 1st Mammoth Trail Fest |
7:30:03 h | 78 |
| 12.02 | 99.9km | 9th Black Canyon Trail 100 km Run |
15:53:04 h | 338 |
| 2021 | ||||
| 17.09 | 50mi | 15th Run Rabbit Run 50 Mile Endurance Run |
11:54:04 h | 50 |
| 2020 | ||||
| 03.10 | 12h | 7th Tommyknocker Ultramarathons 12-Hour |
48.747 km | 47 |
| 2019 | ||||
| 02.02 | 40mi | 27th Uwharrie Mountain Run |
8:54:45 h | 23 |
| 2018 | ||||
| 14.04 | 12h | Jordan Lake 12-Hour Challenge |
97.535 km | 5 |
| 03.02 | 40mi | 26th Uwharrie Mountain Run |
9:26:03 h | 45 |
| 2017 | ||||
| 02.12 | 100km | 2nd Devil Dog Ultra 100 km Race |
16:14:04 h | 37 |
| 01.04 | 100mi | 23rd Umstead Endurance Run 100 Miles |
22:37:27 h | 43 |
| 07.01 | 50km | 7th Harbison 50K |
6:34:09 h | 35 |
| 2016 | ||||
| 09.04 | 50mi | 9th Endurance Challenge - Washington D.C. Trail 50 Miles |
11:20:37 h | 126 |
| 10.01 | 50km | 23th Atlanta Fat Ass 50K |
5:58:04 h | 12 |
| 2013 | ||||
| 14.12 | 50km | 3rd Table Rock 50 km Ultra |
5:18:03 h | 11 |
| Runner | Races in common |
|---|---|
DUV-index calculation details
| # | Date | Race | Credited km | DUV-index+ |
|---|---|---|---|---|
| ✓ 1 | 1/4/2017 | 23rd Umstead Endurance Run 100 Miles | 160,93 | ×5 |
| ✓ 2 | 28/10/2023 | 21st Javelina Jundred 100 Mile Endurance Run | 159,20 | ×4 |
| ✓ 3 | 2/12/2017 | 2nd Devil Dog Ultra 100 km Race | 100,00 | ×3 |
| ✓ 4 | 10/2/2024 | 11th Black Canyon Trail 100 km Run | 99,90 | ×3 |
| ✓ 5 | 12/2/2022 | 9th Black Canyon Trail 100 km Run | 99,90 | ×3 |
| ✓ 6 | 14/4/2018 | Jordan Lake 12-Hour Challenge | 97,54 | ×3 |
| ✓ 7 | 17/9/2021 | 15th Run Rabbit Run 50 Mile Endurance Run | 80,47 | ×2 |
| ✓ 8 | 9/4/2016 | 9th Endurance Challenge - Washington D.C. Trail 50 Miles | 80,47 | ×2 |
| ✓ 9 | 2/2/2019 | 27th Uwharrie Mountain Run | 64,37 | ×2 |
| ✓ 10 | 3/2/2018 | 26th Uwharrie Mountain Run | 64,37 | ×2 |
| ✓ 11 | 29/7/2023 | 9th Pikes Peak Ultra 50 km | 50,00 | ×1 |
| ✓ 12 | 24/9/2022 | 1st Mammoth Trail Fest | 50,00 | ×1 |
| ✓ 13 | 7/1/2017 | 7th Harbison 50K | 50,00 | ×1 |
| ✓ 14 | 10/1/2016 | 23th Atlanta Fat Ass 50K | 50,00 | ×1 |
| ✓ 15 | 14/12/2013 | 3rd Table Rock 50 km Ultra | 50,00 | ×1 |
| ✓ 16 | 3/10/2020 | 7th Tommyknocker Ultramarathons 12-Hour | 48,75 | ×1 |