TCS New York City Marathon logo
TCS NYC MARATHON 2026

Katherine Duffy

Hoboken, NJ

Bib: 65421 F 29

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 61036
Gender (Female)
#0 / 28901
Division (W25-29)
#0 / 7332
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
13:08/mi
39:23
↑ 182↓ 221
5K· 3.11 mi
13:06/mi
40:47
→ flat
4M
12:47/mi
52:12
↑ 23↓ 16
5M
12:52/mi
1:05:04
↑ 13↓ 30
6M
12:56/mi
1:18:00
↑ 16↓ 36
10K· 6.21 mi
13:15/mi
1:20:50
→ flat
7M
13:07/mi
1:31:09
↓ 30
8M
14:10/mi
1:45:19
↑ 30
9M
13:42/mi
1:59:01
↑ 61↓ 33
15K· 9.32 mi
13:25/mi
2:03:19
↓ 13
10M
13:18/mi
2:12:21
↓ 36
11M
13:18/mi
2:25:39
↑ 43
12M
13:54/mi
2:39:33
↓ 46
20K· 12.43 mi
25:32/mi
2:50:28
↑ 16
13M
19:22/mi
3:01:33
↓ 26
Half· 13.11 mi
19:22/mi
3:03:41
→ flat
14M
13:32/mi
3:15:44
↑ 23↓ 39
15M
13:40/mi
3:29:24
↑ 62
25K· 15.53 mi
14:19/mi
3:37:03
↑ 68
16M
13:12/mi
3:43:12
↓ 45
17M
14:17/mi
3:57:29
↑ 10↓ 59
18M
13:16/mi
4:10:45
↑ 30↓ 49
30K· 18.64 mi
13:54/mi
4:19:40
→ flat
19M
14:01/mi
4:24:42
→ flat
20M
17:31/mi
4:42:13
↑ 43
21M
13:53/mi
4:56:06
↑ 20↓ 39
35K· 21.75 mi
17:21/mi
5:09:05
↑ 20↓ 23
22M
14:00/mi
5:12:37
→ flat
23M
13:54/mi
5:26:31
↓ 10
24M
14:38/mi
5:41:09
↑ 92
40K· 24.85 mi
16:19/mi
5:55:06
↑ 13↓ 62
25M
13:32/mi
5:57:04
↑ 10
26M
12:34/mi
6:09:38
↑ 39↓ 39
Finish· 26.22 mi
11:49/mi
6:12:13
↓ 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
3:03:4114:01 /mi⚡ faster
2nd Half
3:08:3214:23 /mi+2.6%
Positive split — 2.6% slower in the second half
AI Race Performance Report

Katherine'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
39:2313:083.00 mi39:23
13:08
-
5K
40:4713:080.11 mi1:24
13:06
-0:02
4M
52:1213:030.89 mi11:25
12:47
-0:19
5M
1:05:0413:011.00 mi12:52
12:52
+0:05
6M
1:18:0013:001.00 mi12:56
12:56
+0:04
10K
1:20:5013:010.21 mi2:50
13:15
+0:19
7M
1:31:0913:010.79 mi10:19
13:07
-0:08
8M
1:45:1913:101.00 mi14:10
14:10
+1:03
9M
1:59:0113:131.00 mi13:42
13:42
-0:28
15K
2:03:1913:140.32 mi4:18
13:25
-0:17
10M
2:12:2113:140.68 mi9:02
13:18
-0:07
11M
2:25:3913:141.00 mi13:18
13:18
0:00
12M
2:39:3313:181.00 mi13:54
13:54
+0:36
20K
2:50:2813:430.43 mi10:55
25:32
+11:38
13M
3:01:3313:580.57 mi11:05
19:22
-6:10
Half(13.11 mi)
3:03:4114:010.11 mi2:08
19:22
0:00
14M
3:15:4413:590.89 mi12:03
13:32
-5:50
15M
3:29:2413:581.00 mi13:40
13:40
+0:08
25K
3:37:0313:580.53 mi7:39
14:19
+0:39
16M
3:43:1213:570.47 mi6:09
13:12
-1:07
17M
3:57:2913:581.00 mi14:17
14:17
+1:05
18M
4:10:4513:561.00 mi13:16
13:16
-1:01
30K
4:19:4013:560.64 mi8:55
13:54
+0:38
19M
4:24:4213:560.36 mi5:02
14:01
+0:07
20M
4:42:1314:071.00 mi17:31
17:31
+3:30
21M
4:56:0614:061.00 mi13:53
13:53
-3:38
35K
5:09:0514:130.75 mi12:59
17:21
+3:28
22M
5:12:3714:130.25 mi3:32
14:00
-3:21
23M
5:26:3114:121.00 mi13:54
13:54
-0:06
24M
5:41:0914:131.00 mi14:38
14:38
+0:44
40K
5:55:0614:170.85 mi13:57
16:19
+1:41
25M
5:57:0414:170.15 mi1:58
13:32
-2:47
26M
6:09:3814:131.00 mi12:34
12:34
-0:58
Finish(26.22 mi)
6:12:1314:120.22 mi2:35
11:49
-0:45
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

See the rest of Katherine'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