David Haiderzad (M49)
2025
1 Race | 100 mi.Virginia Trail Running Festival
Oct 11th 2025
| Fries, VA
Distance
100 Miles
Overall
63
/ 87
Division (M)
50
/ 69
28:12:10
2024
1 Race | 50 mi.Dirty German Endurance Fest
May 11th 2024
| Philadelphia, PA
Distance
50 Miles
Overall
101
/ 133
Division (M)
79
/ 97
11:00:40
2021
1 Race | 62 mi.The Yeti 100 Mile Endurance Run-Washingt...
Jul 24th 2021
| North Bend, WA
Distance
100 KM
Overall
11
/ 18
Division (M)
8
/ 13
15:15:42
2018
3 Races | 111 mi.NYRR NYC (Knickerbocker) 60K
Nov 17th 2018
| Manhattan, NY
Distance
60 KM
Overall
177
/ 358
Division (M)
142
/ 249
6:50:07
Last Man Standing Ultramarathon
Sep 1st 2018
| New Gloucester, ME
Duration
Backyard
Overall
24
/ 54
Division (M)
18
/ 41
42
BUS Pajama Romp
Jul 28th 2018
| Queens, NY
Duration
6 Hours
Overall
10
/ 41
Division (M)
7
/ 33
31.92
2017
3 Races | 179 mi.NYRR NYC (Knickerbocker) 60K
Nov 18th 2017
| Manhattan, NY
Distance
60 KM
Overall
69
/ 357
Division (M)
58
/ 248
5:58:02
Last Man Standing Ultramarathon
Sep 2nd 2017
| New Gloucester, ME
Duration
Backyard
Overall
21
/ 47
Division (M)
18
/ 33
41.9997
Beast of Burden - Summer
Aug 5th 2017
| Lockport, NY
Distance
100 Miles
Overall
14
/ 53
Division (M)
11
/ 38
22:53:03
2016
4 Races | 236 mi.BUS Half Ass Trail Mix-up
Dec 11th 2016
| Queens, NY
Distance
50 KM
Overall
44
/ 56
Division (M)
36
/ 45
6:26:26
NYRR NYC (Knickerbocker) 60K
Nov 19th 2016
| Manhattan, NY
Distance
60 KM
Overall
76
/ 366
Division (M)
59
/ 245
6:01:40
Pine Creek Challenge
Sep 10th 2016
| Wellsboro, PA
Distance
100 Miles
Overall
10
/ 22
Division (M)
9
/ 17
25:31:54
The Georgia Death Race
Mar 19th 2016
| Blairsville, GA
Distance
68 Miles
Overall
98
/ 162
Division (M)
83
/ 123
20:54:55
2014
1 Race | 31 mi.Staten Island Trail Festival
Dec 6th 2014
| Staten Island, NY
Distance
50 KM
Overall
4
/ 55
Division (M)
3
/ 37
5:04:43
2013
3 Races | 99 mi.Staten Island Trail Festival
Dec 7th 2013
| Staten Island, NY
Distance
50 KM
Overall
26
/ 65
Division (M)
25
/ 50
5:29:08
NYRR NYC (Knickerbocker) 60K
Nov 16th 2013
| Manhattan, NY
Distance
60 KM
Overall
150
/ 316
Division (M)
119
/ 212
6:51:19
Dirty German Endurance Fest
May 26th 2013
| Philadelphia, PA
Distance
50 KM
Overall
70
/ 116
Division (M)
47
/ 64
5:56:41
17
Races
12y 4m 21d
Longevity
869
Lifetime Miles
Personal Bests
50k
(4)
5:04:43
2014
50m
(1)
11:00:40
2024
100k
(1)
15:15:42
2021
100m
(3)
22:53:03
2017
6hr
(1)
31.92
2018
Backyard
(2)
42
2018
Distance by Year
2025
100
Miles
1 Race
2024
50
Miles
1 Race
2021
62
Miles
1 Race
2018
111
Miles
3 Races
2017
179
Miles
3 Races
2016
236
Miles
4 Races
2014
31
Miles
1 Race
2013
99
Miles
3 Races
Multiple Performances
3rd Place
5:04:43
50 KM
Achievements are awarded for races with 25 or more finishers and courses with 200 or more finishers.
Masters: 40-49 / Grand Masters: 50-59 / Senior Grand Masters: 60+