David Zheng

Chicago, IL

Bib: 29032 M 30

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 61036
Top 49%
Gender (Male)
#0 / 31978
Division (M30-34)
#0 / 5816
Race Day Weather
50°/40°F
clear sky

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Mile 1
Mile 2
Start
0:00
Race begins
3M
10:06/mi
30:17
↑ 182↓ 221
5K· 3.11 mi
9:49/mi
31:20
→ flat
4M
10:07/mi
40:22
↑ 23↓ 16
5M
10:01/mi
50:23
↑ 13↓ 30
6M
10:03/mi
1:00:26
↑ 16↓ 36
10K· 6.21 mi
10:18/mi
1:02:38
→ flat
7M
9:43/mi
1:10:16
↓ 30
8M
10:28/mi
1:20:44
↑ 30
9M
9:53/mi
1:30:37
↑ 61↓ 33
15K· 9.32 mi
9:53/mi
1:33:47
↓ 13
10M
9:55/mi
1:40:31
↓ 36
11M
9:54/mi
1:50:25
↑ 43
12M
10:12/mi
2:00:37
↓ 46
20K· 12.43 mi
9:45/mi
2:04:47
↑ 16
13M
10:16/mi
2:10:39
↓ 26
Half· 13.11 mi
10:16/mi
2:11:47
→ flat
14M
10:35/mi
2:21:12
↑ 23↓ 39
15M
10:19/mi
2:31:31
↑ 62
25K· 15.53 mi
10:34/mi
2:37:10
↑ 68
16M
9:59/mi
2:41:49
↓ 45
17M
10:31/mi
2:52:20
↑ 10↓ 59
18M
10:01/mi
3:02:21
↑ 30↓ 49
30K· 18.64 mi
9:54/mi
3:08:42
→ flat
19M
9:22/mi
3:12:04
→ flat
20M
10:17/mi
3:22:21
↑ 43
21M
10:25/mi
3:32:46
↑ 20↓ 39
35K· 21.75 mi
9:57/mi
3:40:13
↑ 20↓ 23
22M
10:34/mi
3:42:53
→ flat
23M
10:20/mi
3:53:13
↓ 10
24M
11:14/mi
4:04:27
↑ 92
40K· 24.85 mi
10:43/mi
4:13:37
↑ 13↓ 62
25M
11:14/mi
4:15:15
↑ 10
26M
10:48/mi
4:26:03
↑ 39↓ 39
Finish· 26.22 mi
9:04/mi
4:28:02
↓ 10
Course Elevation
926ft
Total climb
232ft
Range
30 to 262 ft
943ft
Total descent
About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half
2:11:4710:03 /mi⚡ faster
2nd Half
2:16:1510:24 /mi+3.4%
Positive split — 3.4% slower in the second half
AI Race Performance Report

David's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

Free account · no payment

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
3M
30:1710:063.00 mi30:17
10:06
-
5K
31:2010:050.11 mi1:03
9:49
-0:17
4M
40:2210:060.89 mi9:02
10:07
+0:18
5M
50:2310:051.00 mi10:01
10:01
-0:06
6M
1:00:2610:041.00 mi10:03
10:03
+0:02
10K
1:02:3810:050.21 mi2:12
10:18
+0:15
7M
1:10:1610:020.79 mi7:38
9:43
-0:35
8M
1:20:4410:051.00 mi10:28
10:28
+0:45
9M
1:30:3710:041.00 mi9:53
9:53
-0:35
15K
1:33:4710:040.32 mi3:10
9:53
0:00
10M
1:40:3110:030.68 mi6:44
9:55
+0:02
11M
1:50:2510:021.00 mi9:54
9:54
-0:01
12M
2:00:3710:031.00 mi10:12
10:12
+0:18
20K
2:04:4710:020.43 mi4:10
9:45
-0:27
13M
2:10:3910:030.57 mi5:52
10:16
+0:31
Half(13.11 mi)
2:11:4710:030.11 mi1:08
10:16
0:00
14M
2:21:1210:050.89 mi9:25
10:35
+0:19
15M
2:31:3110:061.00 mi10:19
10:19
-0:16
25K
2:37:1010:070.53 mi5:39
10:34
+0:15
16M
2:41:4910:070.47 mi4:39
9:59
-0:35
17M
2:52:2010:081.00 mi10:31
10:31
+0:32
18M
3:02:2110:081.00 mi10:01
10:01
-0:30
30K
3:08:4210:070.64 mi6:21
9:54
-0:07
19M
3:12:0410:070.36 mi3:22
9:22
-0:32
20M
3:22:2110:071.00 mi10:17
10:17
+0:55
21M
3:32:4610:081.00 mi10:25
10:25
+0:08
35K
3:40:1310:080.75 mi7:27
9:57
-0:28
22M
3:42:5310:080.25 mi2:40
10:34
+0:37
23M
3:53:1310:081.00 mi10:20
10:20
-0:14
24M
4:04:2710:111.00 mi11:14
11:14
+0:54
40K
4:13:3710:120.85 mi9:10
10:43
-0:31
25M
4:15:1510:130.15 mi1:38
11:14
+0:31
26M
4:26:0310:141.00 mi10:48
10:48
-0:26
Finish(26.22 mi)
4:28:0210:140.22 mi1:59
9:04
-1:44
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

See the rest of David's race

Checkpoint splits, rankings, passing analysis and qualifying. One free sign-in reveals them here — and on every race you look up.

Public Race Data

New York Road Runners

New York Road Runners