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TCS NYC MARATHON 2026

Chelsea O'Neal

New York, NY

Bib: 63904 F 30

0:00
0:00
/ mi
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Overall
#0 / 61036
Gender (Female)
#0 / 28901
Top 44%
Division (W30-34)
#0 / 5360
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
10:28/mi
31:24
↑ 182↓ 221
5K· 3.11 mi
10:08/mi
32:29
→ flat
4M
10:16/mi
41:39
↑ 23↓ 16
5M
10:12/mi
51:51
↑ 13↓ 30
6M
10:15/mi
1:02:06
↑ 16↓ 36
10K· 6.21 mi
10:32/mi
1:04:21
→ flat
7M
10:11/mi
1:12:21
↓ 30
8M
10:16/mi
1:22:37
↑ 30
9M
9:58/mi
1:32:35
↑ 61↓ 33
15K· 9.32 mi
9:31/mi
1:35:38
↓ 13
10M
10:11/mi
1:42:33
↓ 36
11M
10:14/mi
1:52:47
↑ 43
12M
9:59/mi
2:02:46
↓ 46
20K· 12.43 mi
10:20/mi
2:07:11
↑ 16
13M
10:35/mi
2:13:14
↓ 26
Half· 13.11 mi
10:35/mi
2:14:24
→ flat
14M
10:17/mi
2:23:33
↑ 23↓ 39
15M
10:48/mi
2:34:21
↑ 62
25K· 15.53 mi
11:06/mi
2:40:17
↑ 68
16M
10:42/mi
2:45:16
↓ 45
17M
10:31/mi
2:55:47
↑ 10↓ 59
18M
10:14/mi
3:06:01
↑ 30↓ 49
30K· 18.64 mi
10:47/mi
3:12:56
→ flat
19M
10:43/mi
3:16:47
→ flat
20M
11:08/mi
3:27:55
↑ 43
21M
10:48/mi
3:38:43
↑ 20↓ 39
35K· 21.75 mi
10:38/mi
3:46:40
↑ 20↓ 23
22M
11:22/mi
3:49:32
→ flat
23M
10:49/mi
4:00:21
↓ 10
24M
10:58/mi
4:11:19
↑ 92
40K· 24.85 mi
11:00/mi
4:20:43
↑ 13↓ 62
25M
10:46/mi
4:22:17
↑ 10
26M
10:39/mi
4:32:56
↑ 39↓ 39
Finish· 26.22 mi
10:22/mi
4:35:12
↓ 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
2:14:2410:15 /mi⚡ faster
2nd Half
2:20:4810:44 /mi+4.8%
Positive split — 4.8% slower in the second half
AI Race Performance Report

Chelsea'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.

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
3M
31:2410:283.00 mi31:24
10:28
-
5K
32:2910:270.11 mi1:05
10:08
-0:20
4M
41:3910:250.89 mi9:10
10:16
+0:08
5M
51:5110:221.00 mi10:12
10:12
-0:04
6M
1:02:0610:211.00 mi10:15
10:15
+0:03
10K
1:04:2110:210.21 mi2:15
10:32
+0:17
7M
1:12:2110:200.79 mi8:00
10:11
-0:21
8M
1:22:3710:201.00 mi10:16
10:16
+0:05
9M
1:32:3510:171.00 mi9:58
9:58
-0:18
15K
1:35:3810:160.32 mi3:03
9:31
-0:27
10M
1:42:3310:150.68 mi6:55
10:11
+0:40
11M
1:52:4710:151.00 mi10:14
10:14
+0:03
12M
2:02:4610:141.00 mi9:59
9:59
-0:15
20K
2:07:1110:140.43 mi4:25
10:20
+0:21
13M
2:13:1410:150.57 mi6:03
10:35
+0:15
Half(13.11 mi)
2:14:2410:150.11 mi1:10
10:35
0:00
14M
2:23:3310:150.89 mi9:09
10:17
-0:18
15M
2:34:2110:171.00 mi10:48
10:48
+0:31
25K
2:40:1710:190.53 mi5:56
11:06
+0:18
16M
2:45:1610:200.47 mi4:59
10:42
-0:24
17M
2:55:4710:201.00 mi10:31
10:31
-0:11
18M
3:06:0110:201.00 mi10:14
10:14
-0:17
30K
3:12:5610:210.64 mi6:55
10:47
+0:33
19M
3:16:4710:210.36 mi3:51
10:43
-0:04
20M
3:27:5510:241.00 mi11:08
11:08
+0:25
21M
3:38:4310:251.00 mi10:48
10:48
-0:20
35K
3:46:4010:250.75 mi7:57
10:38
-0:10
22M
3:49:3210:260.25 mi2:52
11:22
+0:44
23M
4:00:2110:271.00 mi10:49
10:49
-0:33
24M
4:11:1910:281.00 mi10:58
10:58
+0:09
40K
4:20:4310:290.85 mi9:24
11:00
+0:02
25M
4:22:1710:290.15 mi1:34
10:46
-0:14
26M
4:32:5610:301.00 mi10:39
10:39
-0:07
Finish(26.22 mi)
4:35:1210:300.22 mi2:16
10:22
-0:17
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

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Public Race Data

New York Road Runners

New York Road Runners