Buenfil, John
United StatesManBorn 19461978 – 1992Runner id 269062
Events
40
38 race dates
Best pace
10.931
km/h · 1978
Best finish
28th
of 79 · 1981
Distance raced
3,838
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 38 races and 2 splits from 1978 to 1992, ranging from 3.08 to 10.93 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
- Split of a race already plotted
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 1978-12-10 | Sacramento Sixty, PA-AAU 60-KUnited States | 60km | 5:29:20 h | 10.931 | 19/33 |
| 1979-05-26 | David Copperfield 48-Hour Track Ultramarathon - 100km SplitUnited StatesSplit of a longer race in this career; not counted again in the distance total | 100km | 13:25:04 h | 7.453 | 9/11 |
| 1979-08-17 | Daniel Boone/Lorna Doone 48-Hour UltraUnited States | 48h | 147.657 km | 3.076 | 7/11 |
| 1979-08-17 | Daniel Boone/Lorna Doone 24-Hour UltraUnited States | 24h | 147.657 km | 6.152 | 6/11 |
| 1980-04-13 | American River 50 Mile Endurance RunUnited States | 50mi | 9:50:17 h | 8.179 | 95/159 |
| 1980-07-04 | Spirit of '80 6-Day Track RaceUnited States | 6d | 482.803 km | 3.353 | 4/4 |
| 1981-02-15 | Jed Smith Ultra Classic - 50 Mile RaceUnited States | 50mi | 9:04:35 h | 8.866 | 93/102 |
| 1981-04-12 | American River 50 Mile Endurance RunUnited States | 50mi | 9:45:02 h | 8.253 | 202/270 |
| 1981-09-18 | Lake Tahoe 72 MilerUnited States | 72mi | 14:41:10 h | 7.890 | 54/79 |
| 1981-10-03 | Cow Mountain Planet Earth RunUnited States | 48.6mi | 8:30:54 h | 9.185 | 23/35 |
| 1981-10-17 | West Hills 24 Hour Track RunUnited States | 24h | 165.000 km | 6.875 | 6/15 |
| 1981-11-29 | Ultra Challenge 50 KmUnited States | 50km | 5:20:50 h | 9.351 | 28/79 |
| 1981-12-12 | Arcata to Willow Creek RunUnited States | 40mi | 6:38:25 h | 9.694 | 12/19 |
| 1982-02-14 | Jed Smith Ultra Classic - 50 Mile RaceUnited States | 50mi | 8:35:44 h | 9.361 | 65/79 |
| 1982-04-18 | American River 50 Mile Endurance RunUnited States | 50mi | 10:49:52 h | 7.429 | 258/324 |
| 1982-08-01 | Skyline 50k Endurance RunUnited States | 50km | 6:21:40 h | 7.860 | 239/274 |
| 1982-09-17 | Lake Tahoe 72 MilerUnited States | 72mi | 16:53:58 h | 6.857 | 57/62 |
| 1982-10-02 | Cow Mountain Planet Earth RunUnited States | 48.6mi | 8:47:00 h | 8.905 | 42/61 |
| 1982-10-16 | 24h | 149.199 km | 6.217 | 6/10 | |
| 1982-12-11 | Arcata to Willow Creek RunUnited States | 40mi | 7:24:39 h | 8.686 | 23/30 |
| 1982-12-26 | Recover From The Holidays Fat Ass 50United States | 50mi | 9:52:00 h | 8.155 | 26/32 |
| 1983-02-20 | Santa Monica Mountains 50 MileUnited States | 50.8mi | 9:44:15 h | 8.396 | 12/16 |
| 1983-06-04 | Nugget 50 Mile Trail RunUnited States | 50mi | 10:43:00 h | 7.509 | 10/20 |
| 1983-10-08 | Cow Mountain Planet Earth RunUnited States | 48.6mi | 9:12:43 h | 8.491 | 43/70 |
| 1983-10-29 | No Bullshit 24 hour RunUnited States | 24h | 161.336 km | 6.722 | 10/19 |
| 1983-12-26 | Recover From The Holidays Fat Ass 50United States | 50mi | 8:59:00 h | 8.957 | 18/30 |
| 1984-02-19 | Santa Monica Mountains 50 MileUnited States | 50mi | 12:06:00 h | 6.650 | 14/15 |
| 1984-06-02 | Nugget 50 Mile Trail RunUnited States | 50mi | 11:59:59 h | 6.706 | 45/55 |
| 1984-07-20 | Bay Area Striders 24 HourUnited States | 24h | 124.321 km | 5.180 | 14/21 |
| 1984-08-05 | Skyline 50k Endurance RunUnited States | 50km | 6:07:34 h | 8.162 | 187/243 |
| 1984-09-22 | Lake Tahoe 72 MilerUnited States | 72mi | 15:42:25 h | 7.377 | 32/33 |
| 1984-10-06 | Cow Mountain Trail RunUnited States | 51mi | 9:25:00 h | 8.716 | 54/81 |
| 1984-10-22 | Dick Collins Firetrails 50 MileUnited States | 50mi | 10:47:15 h | 7.459 | 10/12 |
| 1989-07-29 | Bay Area Ultrarunners 24 Hour Track RunUnited States | 24h | 96.800 km | 4.033 | 27/29 |
| 1990-05-20 | Ohlone 50K Wilderness RunUnited States | 50km | 7:38:31 h | 6.543 | 42/49 |
| 1991-05-19 | Ohlone 50K Wilderness RunUnited States | 50km | 8:51:46 h | 5.642 | 76/78 |
| 1992-04-04 | American River 50 Mile Endurance RunUnited States | 50mi | 11:11:20 h | 7.192 | 340/386 |
| 1992-04-18 | Ruth Anderson Ultra 100kmUnited States | 100km | 14:27:05 h | 6.920 | 20/20 |
| 1992-07-18 | Bay Area Ultrarunners 24 Hour Track RunUnited States | 24h | 112.654 km | 4.694 | 19/25 |
| 1992-07-18 | Bay Area Ultrarunners 24 Hour Track Run - 50mi SplitUnited StatesSplit of a longer race in this career; not counted again in the distance total | 50mi | 17:42:24 h | 4.544 | 23/23 |