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TCS NYC MARATHON 2026

Serena Lo

Brooklyn, NY

Bib: 21011 F 23

0:00
0:00
/ mi
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Overall
#0 / 61036
Top 35%
Gender (Female)
#0 / 28901
Top 25%
Division (W20-24)
#0 / 2433
Top 28%
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
8:22/mi
25:05
↑ 182↓ 221
5K· 3.11 mi
8:35/mi
26:00
→ flat
4M
8:18/mi
33:25
↑ 23↓ 16
5M
8:20/mi
41:45
↑ 13↓ 30
6M
9:48/mi
51:33
↑ 16↓ 36
10K· 6.21 mi
8:16/mi
53:19
→ flat
7M
8:16/mi
59:49
↓ 30
8M
8:23/mi
1:08:12
↑ 30
9M
8:56/mi
1:17:08
↑ 61↓ 33
15K· 9.32 mi
15:29/mi
1:22:06
↓ 13
10M
8:22/mi
1:27:47
↓ 36
11M
8:36/mi
1:36:23
↑ 43
12M
11:42/mi
1:48:05
↓ 46
20K· 12.43 mi
8:28/mi
1:51:42
↑ 16
13M
9:14/mi
1:56:59
↓ 26
Half· 13.11 mi
9:14/mi
1:58:00
→ flat
14M
11:51/mi
2:08:33
↑ 23↓ 39
15M
9:08/mi
2:17:41
↑ 62
25K· 15.53 mi
9:12/mi
2:22:36
↑ 68
16M
9:05/mi
2:26:50
↓ 45
17M
9:11/mi
2:36:01
↑ 10↓ 59
18M
9:08/mi
2:45:09
↑ 30↓ 49
30K· 18.64 mi
8:47/mi
2:50:47
→ flat
19M
8:49/mi
2:53:57
→ flat
20M
8:57/mi
3:02:54
↑ 43
21M
14:51/mi
3:17:45
↑ 20↓ 39
35K· 21.75 mi
8:52/mi
3:24:23
↑ 20↓ 23
22M
9:03/mi
3:26:40
→ flat
23M
9:33/mi
3:36:13
↓ 10
24M
9:35/mi
3:45:48
↑ 92
40K· 24.85 mi
10:27/mi
3:54:44
↑ 13↓ 62
25M
9:51/mi
3:56:10
↑ 10
26M
9:20/mi
4:05:30
↑ 39↓ 39
Finish· 26.22 mi
8:18/mi
4:07:19
↓ 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
1:58:009:00 /mi⚡ faster
2nd Half
2:09:199:52 /mi+9.6%
Positive split — 9.6% slower in the second half
AI Race Performance Report

Serena'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
25:058:223.00 mi25:05
8:22
-
5K
26:008:220.11 mi0:55
8:35
+0:13
4M
33:258:210.89 mi7:25
8:18
-0:17
5M
41:458:211.00 mi8:20
8:20
+0:02
6M
51:338:361.00 mi9:48
9:48
+1:28
10K
53:198:350.21 mi1:46
8:16
-1:32
7M
59:498:330.79 mi6:30
8:16
0:00
8M
1:08:128:311.00 mi8:23
8:23
+0:07
9M
1:17:088:341.00 mi8:56
8:56
+0:33
15K
1:22:068:490.32 mi4:58
15:29
+6:33
10M
1:27:478:470.68 mi5:41
8:22
-7:07
11M
1:36:238:461.00 mi8:36
8:36
+0:14
12M
1:48:059:001.00 mi11:42
11:42
+3:06
20K
1:51:428:590.43 mi3:37
8:28
-3:14
13M
1:56:599:000.57 mi5:17
9:14
+0:46
Half(13.11 mi)
1:58:009:000.11 mi1:01
9:14
0:00
14M
2:08:339:110.89 mi10:33
11:51
+2:37
15M
2:17:419:111.00 mi9:08
9:08
-2:43
25K
2:22:369:110.53 mi4:55
9:12
+0:04
16M
2:26:509:110.47 mi4:14
9:05
-0:07
17M
2:36:019:111.00 mi9:11
9:11
+0:06
18M
2:45:099:111.00 mi9:08
9:08
-0:03
30K
2:50:479:100.64 mi5:38
8:47
-0:21
19M
2:53:579:090.36 mi3:10
8:49
+0:02
20M
3:02:549:091.00 mi8:57
8:57
+0:08
21M
3:17:459:251.00 mi14:51
14:51
+5:54
35K
3:24:239:240.75 mi6:38
8:52
-5:59
22M
3:26:409:240.25 mi2:17
9:03
+0:11
23M
3:36:139:241.00 mi9:33
9:33
+0:30
24M
3:45:489:251.00 mi9:35
9:35
+0:02
40K
3:54:449:270.85 mi8:56
10:27
+0:52
25M
3:56:109:270.15 mi1:26
9:51
-0:36
26M
4:05:309:271.00 mi9:20
9:20
-0:31
Finish(26.22 mi)
4:07:199:260.22 mi1:49
8:18
-1:02
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