TCS New York City Marathon logo
TCS NYC MARATHON 2026

Na Sun

Beijing, Beijing

Bib: 17651 F 39

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 61036
Top 44%
Gender (Female)
#0 / 28901
Top 33%
Division (W35-39)
#0 / 3366
Top 32%
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
8:42/mi
26:06
↑ 182↓ 221
5K· 3.11 mi
8:44/mi
27:02
→ flat
4M
8:58/mi
35:02
↑ 23↓ 16
5M
8:42/mi
43:44
↑ 13↓ 30
6M
8:55/mi
52:39
↑ 16↓ 36
10K· 6.21 mi
9:26/mi
54:40
→ flat
7M
9:11/mi
1:01:53
↓ 30
8M
9:37/mi
1:11:30
↑ 30
9M
9:05/mi
1:20:35
↑ 61↓ 33
15K· 9.32 mi
7:51/mi
1:23:06
↓ 13
10M
8:03/mi
1:28:34
↓ 36
11M
9:11/mi
1:37:45
↑ 43
12M
8:24/mi
1:46:09
↓ 46
20K· 12.43 mi
9:26/mi
1:50:11
↑ 16
13M
9:39/mi
1:55:42
↓ 26
Half· 13.11 mi
9:39/mi
1:56:46
→ flat
14M
10:17/mi
2:05:55
↑ 23↓ 39
15M
10:40/mi
2:16:35
↑ 62
25K· 15.53 mi
11:45/mi
2:22:52
↑ 68
16M
9:39/mi
2:27:22
↓ 45
17M
10:15/mi
2:37:37
↑ 10↓ 59
18M
10:00/mi
2:47:37
↑ 30↓ 49
30K· 18.64 mi
11:34/mi
2:55:02
→ flat
19M
10:10/mi
2:58:41
→ flat
20M
11:50/mi
3:10:31
↑ 43
21M
13:13/mi
3:23:44
↑ 20↓ 39
35K· 21.75 mi
11:44/mi
3:32:31
↑ 20↓ 23
22M
10:50/mi
3:35:15
→ flat
23M
10:26/mi
3:45:41
↓ 10
24M
13:21/mi
3:59:02
↑ 92
40K· 24.85 mi
10:09/mi
4:07:43
↑ 13↓ 62
25M
9:51/mi
4:09:09
↑ 10
26M
9:24/mi
4:18:33
↑ 39↓ 39
Finish· 26.22 mi
7:46/mi
4:20:15
↓ 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
1:56:468:54 /mi⚡ faster
2nd Half
2:23:2910:57 /mi+22.9%
Positive split — 22.9% slower in the second half
AI Race Performance Report

Na'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
26:068:423.00 mi26:06
8:42
-
5K
27:028:420.11 mi0:56
8:44
+0:02
4M
35:028:460.89 mi8:00
8:58
+0:14
5M
43:448:451.00 mi8:42
8:42
-0:16
6M
52:398:471.00 mi8:55
8:55
+0:13
10K
54:408:480.21 mi2:01
9:26
+0:31
7M
1:01:538:500.79 mi7:13
9:11
-0:15
8M
1:11:308:561.00 mi9:37
9:37
+0:26
9M
1:20:358:571.00 mi9:05
9:05
-0:32
15K
1:23:068:550.32 mi2:31
7:51
-1:14
10M
1:28:348:510.68 mi5:28
8:03
+0:12
11M
1:37:458:531.00 mi9:11
9:11
+1:08
12M
1:46:098:511.00 mi8:24
8:24
-0:47
20K
1:50:118:520.43 mi4:02
9:26
+1:02
13M
1:55:428:540.57 mi5:31
9:39
+0:13
Half(13.11 mi)
1:56:468:540.11 mi1:04
9:39
0:00
14M
2:05:559:000.89 mi9:09
10:17
+0:38
15M
2:16:359:061.00 mi10:40
10:40
+0:23
25K
2:22:529:120.53 mi6:17
11:45
+1:05
16M
2:27:229:130.47 mi4:30
9:39
-2:06
17M
2:37:379:161.00 mi10:15
10:15
+0:36
18M
2:47:379:191.00 mi10:00
10:00
-0:15
30K
2:55:029:230.64 mi7:25
11:34
+1:34
19M
2:58:419:240.36 mi3:39
10:10
-1:24
20M
3:10:319:321.00 mi11:50
11:50
+1:40
21M
3:23:449:421.00 mi13:13
13:13
+1:23
35K
3:32:319:460.75 mi8:47
11:44
-1:29
22M
3:35:159:470.25 mi2:44
10:50
-0:54
23M
3:45:419:491.00 mi10:26
10:26
-0:24
24M
3:59:029:581.00 mi13:21
13:21
+2:55
40K
4:07:439:580.85 mi8:41
10:09
-3:12
25M
4:09:099:580.15 mi1:26
9:51
-0:18
26M
4:18:339:571.00 mi9:24
9:24
-0:27
Finish(26.22 mi)
4:20:159:560.22 mi1:42
7:46
-1:38
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

See the rest of Na'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