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TCS NYC MARATHON 2026

Sierra Semmel

Brooklyn, NY

Bib: 7146 F 29

0:00
0:00
/ mi
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Overall
#0 / 61036
Top 10%
Gender (Female)
#0 / 28901
Top 4%
Division (W25-29)
#0 / 7332
Top 4%
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
7:08/mi
21:25
↑ 182↓ 221
5K· 3.11 mi
6:52/mi
22:09
→ flat
4M
7:26/mi
28:47
↑ 23↓ 16
5M
7:13/mi
36:00
↑ 13↓ 30
6M
7:15/mi
43:15
↑ 16↓ 36
10K· 6.21 mi
7:43/mi
44:54
→ flat
7M
7:44/mi
50:59
↓ 30
8M
7:53/mi
58:52
↑ 30
9M
9:08/mi
1:08:00
↑ 61↓ 33
15K· 9.32 mi
7:45/mi
1:10:29
↓ 13
10M
7:39/mi
1:15:41
↓ 36
11M
8:08/mi
1:23:49
↑ 43
12M
8:04/mi
1:31:53
↓ 46
20K· 12.43 mi
7:57/mi
1:35:17
↑ 16
13M
7:48/mi
1:39:45
↓ 26
Half· 13.11 mi
8:47/mi
1:40:43
→ flat
14M
7:42/mi
1:47:34
↑ 23↓ 39
15M
8:12/mi
1:55:46
↑ 62
25K· 15.53 mi
8:20/mi
2:00:13
↑ 68
16M
7:28/mi
2:03:42
↓ 45
17M
7:55/mi
2:11:37
↑ 10↓ 59
18M
7:41/mi
2:19:18
↑ 30↓ 49
30K· 18.64 mi
7:51/mi
2:24:20
→ flat
19M
7:37/mi
2:27:04
→ flat
20M
8:13/mi
2:35:17
↑ 43
21M
8:03/mi
2:43:20
↑ 20↓ 39
35K· 21.75 mi
8:23/mi
2:49:36
↑ 20↓ 23
22M
8:08/mi
2:51:39
→ flat
23M
7:53/mi
2:59:32
↓ 10
24M
8:19/mi
3:07:51
↑ 92
40K· 24.85 mi
8:30/mi
3:15:07
↑ 13↓ 62
25M
8:01/mi
3:16:17
↑ 10
26M
7:35/mi
3:23:52
↑ 39↓ 39
Finish· 26.22 mi
7:19/mi
3:25:28
↓ 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
1:40:437:41 /mi⚡ faster
2nd Half
1:44:457:59 /mi+4.0%
Positive split — 4.0% slower in the second half
AI Race Performance Report

Sierra'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
21:257:083.00 mi21:25
7:08
-
5K
22:097:080.11 mi0:44
6:52
-0:16
4M
28:477:120.89 mi6:38
7:26
+0:34
5M
36:007:121.00 mi7:13
7:13
-0:13
6M
43:157:131.00 mi7:15
7:15
+0:02
10K
44:547:140.21 mi1:39
7:43
+0:28
7M
50:597:170.79 mi6:05
7:44
+0:01
8M
58:527:211.00 mi7:53
7:53
+0:09
9M
1:08:007:331.00 mi9:08
9:08
+1:15
15K
1:10:297:340.32 mi2:29
7:45
-1:23
10M
1:15:417:340.68 mi5:12
7:39
-0:06
11M
1:23:497:371.00 mi8:08
8:08
+0:29
12M
1:31:537:391.00 mi8:04
8:04
-0:04
20K
1:35:177:400.43 mi3:24
7:57
-0:07
13M
1:39:457:400.57 mi4:28
7:48
-0:09
Half(13.11 mi)
1:40:437:410.11 mi0:58
8:47
+0:59
14M
1:47:347:410.89 mi6:51
7:42
-1:05
15M
1:55:467:431.00 mi8:12
8:12
+0:30
25K
2:00:137:440.53 mi4:27
8:20
+0:08
16M
2:03:427:440.47 mi3:29
7:28
-0:52
17M
2:11:377:451.00 mi7:55
7:55
+0:27
18M
2:19:187:441.00 mi7:41
7:41
-0:14
30K
2:24:207:450.64 mi5:02
7:51
+0:10
19M
2:27:047:440.36 mi2:44
7:37
-0:14
20M
2:35:177:461.00 mi8:13
8:13
+0:36
21M
2:43:207:471.00 mi8:03
8:03
-0:10
35K
2:49:367:480.75 mi6:16
8:23
+0:20
22M
2:51:397:480.25 mi2:03
8:08
-0:15
23M
2:59:327:481.00 mi7:53
7:53
-0:15
24M
3:07:517:501.00 mi8:19
8:19
+0:26
40K
3:15:077:510.85 mi7:16
8:30
+0:11
25M
3:16:177:510.15 mi1:10
8:01
-0:29
26M
3:23:527:501.00 mi7:35
7:35
-0:26
Finish(26.22 mi)
3:25:287:510.22 mi1:36
7:19
-0:16
Trend:
Faster pace
Steady pace
Slower pace
More below

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Public Race Data

New York Road Runners

New York Road Runners