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TCS NYC MARATHON 2026

Siu-Yun Ko

New York, NY

Bib: 51460 F 42

0:00
0:00
/ mi
Masters
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Overall
#0 / 61036
Gender (Female)
#0 / 28901
Top 47%
Masters (Masters Women)
#0 / 10324
Top 40%
Division (W40-44)
#0 / 2960
Top 45%
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
9:56/mi
29:49
↑ 182↓ 221
5K· 3.11 mi
9:49/mi
30:52
→ flat
4M
9:58/mi
39:46
↑ 23↓ 16
5M
10:05/mi
49:51
↑ 13↓ 30
6M
10:08/mi
59:59
↑ 16↓ 36
10K· 6.21 mi
10:04/mi
1:02:08
→ flat
7M
9:58/mi
1:09:58
↓ 30
8M
10:11/mi
1:20:09
↑ 30
9M
10:10/mi
1:30:19
↑ 61↓ 33
15K· 9.32 mi
9:59/mi
1:33:31
↓ 13
10M
10:27/mi
1:40:37
↓ 36
11M
10:28/mi
1:51:05
↑ 43
12M
10:22/mi
2:01:27
↓ 46
20K· 12.43 mi
10:34/mi
2:05:58
↑ 16
13M
10:52/mi
2:12:11
↓ 26
Half· 13.11 mi
10:52/mi
2:13:23
→ flat
14M
10:39/mi
2:22:52
↑ 23↓ 39
15M
11:02/mi
2:33:54
↑ 62
25K· 15.53 mi
11:34/mi
2:40:05
↑ 68
16M
10:31/mi
2:44:59
↓ 45
17M
11:00/mi
2:55:59
↑ 10↓ 59
18M
10:44/mi
3:06:43
↑ 30↓ 49
30K· 18.64 mi
11:17/mi
3:13:57
→ flat
19M
11:03/mi
3:17:55
→ flat
20M
11:27/mi
3:29:22
↑ 43
21M
11:16/mi
3:40:38
↑ 20↓ 39
35K· 21.75 mi
11:54/mi
3:49:32
↑ 20↓ 23
22M
11:14/mi
3:52:22
→ flat
23M
11:08/mi
4:03:30
↓ 10
24M
11:37/mi
4:15:07
↑ 92
40K· 24.85 mi
11:10/mi
4:24:40
↑ 13↓ 62
25M
11:07/mi
4:26:17
↑ 10
26M
10:55/mi
4:37:12
↑ 39↓ 39
Finish· 26.22 mi
10:40/mi
4:39:32
↓ 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
2:13:2310:10 /mi⚡ faster
2nd Half
2:26:0911:09 /mi+9.6%
Positive split — 9.6% slower in the second half
AI Race Performance Report

Siu-Yun's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
3M
29:499:563.00 mi29:49
9:56
-
5K
30:529:560.11 mi1:03
9:49
-0:07
4M
39:469:570.89 mi8:54
9:58
+0:09
5M
49:519:581.00 mi10:05
10:05
+0:07
6M
59:5910:001.00 mi10:08
10:08
+0:03
10K
1:02:0810:000.21 mi2:09
10:04
-0:04
7M
1:09:5810:000.79 mi7:50
9:58
-0:06
8M
1:20:0910:011.00 mi10:11
10:11
+0:13
9M
1:30:1910:021.00 mi10:10
10:10
-0:01
15K
1:33:3110:020.32 mi3:12
9:59
-0:11
10M
1:40:3710:040.68 mi7:06
10:27
+0:28
11M
1:51:0510:061.00 mi10:28
10:28
+0:01
12M
2:01:2710:071.00 mi10:22
10:22
-0:06
20K
2:05:5810:080.43 mi4:31
10:34
+0:12
13M
2:12:1110:100.57 mi6:13
10:52
+0:18
Half(13.11 mi)
2:13:2310:100.11 mi1:12
10:52
0:00
14M
2:22:5210:120.89 mi9:29
10:39
-0:13
15M
2:33:5410:161.00 mi11:02
11:02
+0:23
25K
2:40:0510:180.53 mi6:11
11:34
+0:32
16M
2:44:5910:190.47 mi4:54
10:31
-1:03
17M
2:55:5910:211.00 mi11:00
11:00
+0:29
18M
3:06:4310:221.00 mi10:44
10:44
-0:16
30K
3:13:5710:240.64 mi7:14
11:17
+0:33
19M
3:17:5510:250.36 mi3:58
11:03
-0:14
20M
3:29:2210:281.00 mi11:27
11:27
+0:24
21M
3:40:3810:301.00 mi11:16
11:16
-0:11
35K
3:49:3210:330.75 mi8:54
11:54
+0:38
22M
3:52:2210:340.25 mi2:50
11:14
-0:40
23M
4:03:3010:351.00 mi11:08
11:08
-0:06
24M
4:15:0710:381.00 mi11:37
11:37
+0:29
40K
4:24:4010:390.85 mi9:33
11:10
-0:27
25M
4:26:1710:390.15 mi1:37
11:07
-0:03
26M
4:37:1210:401.00 mi10:55
10:55
-0:12
Finish(26.22 mi)
4:39:3210:400.22 mi2:20
10:40
-0:15
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
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Public Race Data

New York Road Runners

New York Road Runners