Al Emma
ID 687864
Born : 1940 Cat. M85 Ultrarunner since 2015 USA
51
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
52
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 ?USAUnited States
83,5%
Rank quotient ?This runner's calculation uses 118 eligible race(s): Σ(rank − 1) = 5 018; Σ finishers = 6 008. 5 018 / 6 008 × 100 = 83.52%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed111
Km — ultra races6 824 km
> 100 km9
> 160 km2
> 24h74
> 48h18
Longest race160,9 km
11th A Race for the Ages — 28/8/2025

Km per year (ultra races)

1 782
29 races
2022
1 047
17 races
2023
1 687
27 races
2024
998
18 races
2025
703
16 races
2026

Race types (share of distance)

Road72,6%
Trail23,8%
?3,6%

Wins & podiums (ultra)

🏆 Win0
🏆 Win M0
🏅 Top 30
🏅 Top 3 M5
Longest winning streak0
Current streak0

Records

50 km7h27'5850 mi16h51'2412 h57,94 km24 h112,80 km48 h141,88 km6 d45,68 km

HISTORY

118 race(s) · 4 split(s) nested
DateRacePerf.Rk
2026
03.09 92h USA12th A Race for the Ages 51.499 km127
22.06 6d USA9th Six Days in the Dome - The Redux 45.676 km14
13.06 24h USA6th Sri Chinmoy 24 Hour Race Rockland Lake 52.226 km38
06.06 50km USA11th Eagle Up Ultra 50 km 10:54:19 h126
23.05 12h USA5th Bubbletown What the Duck Ultra 50.243 km78
16.05 50km USA18th 3 Days at the Fair 50 km Race 10:00:50 h17
16.05 50km USA18th 3 Days at the Fair 50 km Race 11:53:07 h19
09.05 50km USA31st Dawn to Dusk to Dawn 50K 12:47:11 h11
25.04 24h USA9th Locomotion 24 Hour Run 51.499 km39
11.04 24h USA2nd The Old Six Day 50.738 km16
11.04 24h USA2nd The Old Six Day 50.339 km17
28.03 12h USA7th Vernal Equinox 12 Hour Race 51.499 km31
21.03 50km USA8th Get Lucky 50 km Trail Race 9:50:25 h69
13.03 24h USA17th Howard Aslinger 24 Hour Endurance Run 49.954 km41
07.03 12h USA3rd Livingston Oval Ultra 50.275 km10
14.02 24h USA2nd Sombrero Ultra Running Festival 49.599 km13
2025
22.11 24h USA2nd Circle Endurance Event 24 Hour 50.292 km21
11.10 12h USA6th Hainesport Hundred 12 Hour Endurance Run Summer 51.048 km33
04.10 24h USA12th NJ One Day 24 Hour Race 57.936 km31
04.10 24h USA12th NJ One Day 24 Hour Race 53.108 km32
27.09 12h USA5th Hot Rod 12 Hour Ultra 53.108 km23
28.08 92h USA11th A Race for the Ages 160.934 km59
09.08 12h USA6th Steel City 12 Hour Endurance Run 51.354 km51
02.08 24h USA7th Loopy Looper 24-Hour Run 60.414 km32
07.06 24h USA5th Sri Chinmoy 24 Hour Race Rockland Lake 52.191 km44
24.05 12h USA4th Bubbletown What the Duck Ultra 52.531 km88
17.05 24h USA17th 3 Days at the Fair 24 Hour Race 57.936 km41
17.05 24h USA17th 3 Days at the Fair 24 Hour Race 51.499 km44
10.05 24h USA30th Dawn to Dusk to Dawn 24 Hour 50.000 km35
12.04 24h USA1st The Old Six Day 50.339 km15
09.04 72h USA1st The Old Six Day 98.281 km10
22.03 50km USA11th The Pistol 50 km Ultra Run 10:16:11 h97
15.03 50km USA7th Get Lucky 50 km Trail Race 9:58:39 h44
04.01 12h USA8th Resolution Run 51.499 km25
2024
14.12 12h USA11th The Nutcracker 12 Hour Endurance Run 51.499 km33
07.12 50km USA6th Freight Train 50km Trail Run 10:34:52 h119
01.12 50km USA5th PPTC 50th Anniversary 50 km Endurance Fest 10:25:47 h75
16.11 24h USA5th Southern Harvest 24 Hour Endurance Challenge 51.499 km23
02.11 24h USA10th The Hamsterwheel 24 Hour Run 51.499 km29
26.10 24h USA2nd Greensprings 24 49.905 km88
19.10 24h USA13th St. Pats 24 Hour Races 49.889 km56
12.10 24h USA5th Hainesport Hundred 24 Hour Endurance Run Summer 65.403 km23
05.10 24h USA11th NJ One Day 24 Hour Race 64.373 km24
28.09 24h USA2nd City Invincible Track Ultra 51.140 km13
20.09 48h USA1st Sleigh Me 48 Hour Ultra 49.889 km14
14.09 12h USA1st Half Day at the Lake 49.889 km9
29.08 91h USA10th A Race for the Ages 51.499 km104
17.08 12h USA5th Steel City 12 Hour Endurance Run 53.816 km42
10.08 12h USA3rd Dog Days of Summer 12h 54.041 km7
03.08 24h USA6th Loopy Looper 24-Hour Run 54.315 km30
16.06 72h USA7th Six Days in the Dome - The Redux 72h 121.950 km8
08.06 24h USA4th Sri Chinmoy 24 Hour Race Rockland Lake 77.731 km33
25.05 12h USA3rd Bubbletown What the Duck Ultra 50.247 km80
16.05 72h USA16th 3 Days at the Fair 72 Hour Race 127.138 km42
11.05 50km USA29th Dawn to Dusk to Dawn 50K 9:59:06 h8
27.04 30h USA5th Bronze Dragonfly 30 Hour Ultra 58.789 km39
05.04 48h USA4th The Country Mile 48 Hour Race 75.000 km185
23.03 24h USA2nd Run with the Knights 24 Hr Ultra 75.009 km44
15.03 24h USA15th Howard Aslinger 24 Hour Endurance Run 51.804 km39
08.03 47h USA7th Conquer the Wall 47 Hour Endurance Challenge 102.257 km42
17.02 30h USA5th Sandhills Trail & Ultra Festival 30 Hour Run 48.280 km40
2023
09.12 12h USA10th The Nutcracker 12 Hour Endurance Run 51.499 km40
18.11 24h USA4th Southern Harvest 24 Hour Endurance Challenge 51.499 km27
26.10 72h USA8th Endless Mile - 72 Hour Race 87.025 km30
07.10 12h USA4th Hainesport Hundred 12 Hour Endurance Run Summer 52.625 km29
28.09 24h USA10th NJ One Day 24 Hour Race 51.499 km24
28.09 72h USA10th NJ One Day 72 Hour Race 64.373 km15
31.08 90h USA9th A Race for the Ages 138.403 km74
18.08 12h USA1st We run the night 12 hour 54.717 km14
05.08 12h USA5th Loopy Looper 12-Hour Run 48.283 km62
22.07 24h USA3rd MissionCleanWater (MCW) Westfield 24 Hour Ultra 50.211 km21
16.06 72h USA6th Six Days in the Dome - The Redux 72 Hour 80.708 km11
27.05 12h USA2nd Bubbletown What the Duck Ultra 50.247 km57
13.05 24h USA15th 3 Days at the Fair 24 Hour Race 61.155 km61
15.04 24h USA3rd Alexander County 24 Hour Race 50.085 km12
31.03 48h USA3rd The Country Mile 48 Hour Race 49.889 km199
17.03 24h USA14th Howard Aslinger 24 Hour Endurance Run 51.804 km41
10.03 47h USA6th Conquer the Wall 47 Hour Endurance Challenge 52.786 km53
2022
10.12 50km USA4th Freight Train 50km Trail Run 9:45:15 h118
03.12 50km USA3rd Tidewater Striders Dismal Swamp 50 km Race 9:52:07 h35
19.11 24h USA11th Crooked Road 24 Hour Ultra 53.082 km106
29.10 24h USA9th Delirium Ultra 24 Hour Run 50.456 km45
21.10 48h USA7th Endless Mile - 48 Hour Race 51.603 km55
05.10 72h USA9th NJ One Day 72 Hour Race 160.934 km7
24.09 24h USA2nd Hot Rod 24 Hour Ultra 58.370 km13
10.09 50mi USA11th Pine Creek Challenge 50 Miles 16:51:24 h30
03.09 48h USA1st GOMU 48 Hour World Championships 57.432 km47
12.08 24h USA8th Anchor Down Ultra 24 Hour Run 51.257 km78
06.08 12h USA4th Loopy Looper 12-Hour Run 54.316 km53
31.07 50km USA3rd Kensington Marathon 50km Race 9:14:21 h16
23.07 24h USA2nd MissionCleanWater (MCW) Westfield 24 Hour Ultra 64.373 km22
25.06 12h USA2nd Midnight Squatchapalooza 12 Hour Race 48.441 km47
18.06 24h USA2nd East Coast 24 Hour Track 112.798 km4
11.06 24h USA2nd Sri Chinmoy 24 Hour Race Rockland Lake 99.610 km14
08.06 24h USA3rd Run your Towne 24 Hour Challenge 50.984 km26
04.06 50km USA5th Chesterfield Gorge 50 km Ultra Race 10:54:35 h65
28.05 12h USA1st Bubbletown What the Duck Ultra 57.936 km37
21.05 24h USA2nd Bell Lap Endurance 24 Hour Run 54.315 km15
14.05 24h USA14th 3 Days at the Fair 24 Hour Race 67.592 km44
14.05 24h USA14th 3 Days at the Fair 24 Hour Race 64.373 km46
14.05 24h USA14th 3 Days at the Fair 24 Hour Race 54.717 km51
14.05 24h USA14th 3 Days at the Fair 24 Hour Race 51.499 km52
23.04 24h USA19th Virginia 24 Hour Run for Cancer 60.350 km131
08.04 48h USA2nd The Country Mile 48 Hour Race 141.879 km80
02.04 24h USA2nd Alexander County 24 Hour Race 50.085 km18
11.03 47h USA5th Conquer the Wall 47 Hour Endurance Challenge 105.572 km28
22.01 24h USA11th Angela Ivory 24 Hour Memorial Run 50.050 km11
2021
31.12 24h USA2nd Hainesport Hundred 24 Hour Endurance Run 81.362 km21
18.12 8h USA1st Frosty Looper 8 Hour Race 48.280 km97
11.12 50km USA3rd Freight Train 50km Trail Run 9:14:01 h129
08.10 24h USA8th NJ One Day 24 Hour Race 72.420 km23
04.09 24h USA1st Bell Lap Endurance 24 Hour Run 54.315 km15
03.07 12h USA2nd Hainesport Hundred 12 Hour Endurance Run Summer 51.050 km18
19.06 50km USA6th Ghost Town Trail Challenge 9:39:47 h90
2019
11.05 50km USA24th Dawn to Dusk to Dawn 50K 9:33:45 h13
2018
12.05 50km USA23rd Dawn to Dusk to Dawn 50K 8:41:10 h11
2016
14.05 12h USA21st Dawn to Dusk to Dawn 12 Hour 50.400 km9
2015
30.05 50km USA20th Dawn to Dusk to Dawn 50K 7:27:58 h6