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TCS NYC MARATHON 2026

Heather Rielly

Groton, MA

Bib: 42831 F 50

0:00
0:00
/ mi
Masters
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Overall
#0 / 61036
Gender (Female)
#0 / 28901
Masters (Masters Women)
#0 / 10324
Top 46%
Division (W50-54)
#0 / 2116
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
8:55/mi
26:45
↑ 182↓ 221
5K· 3.11 mi
9:12/mi
27:44
→ flat
4M
8:45/mi
35:33
↑ 23↓ 16
5M
8:34/mi
44:07
↑ 13↓ 30
6M
8:49/mi
52:56
↑ 16↓ 36
10K· 6.21 mi
9:21/mi
54:56
→ flat
7M
8:45/mi
1:01:49
↓ 30
8M
9:18/mi
1:11:07
↑ 30
9M
9:23/mi
1:20:30
↑ 61↓ 33
15K· 9.32 mi
9:15/mi
1:23:28
↓ 13
10M
9:36/mi
1:29:59
↓ 36
11M
10:58/mi
1:40:57
↑ 43
12M
10:06/mi
1:51:03
↓ 46
20K· 12.43 mi
10:01/mi
1:55:20
↑ 16
13M
11:16/mi
2:01:47
↓ 26
Half· 13.11 mi
11:16/mi
2:03:01
→ flat
14M
13:21/mi
2:14:54
↑ 23↓ 39
15M
11:31/mi
2:26:25
↑ 62
25K· 15.53 mi
13:02/mi
2:33:23
↑ 68
16M
11:29/mi
2:38:44
↓ 45
17M
11:27/mi
2:50:11
↑ 10↓ 59
18M
16:12/mi
3:06:23
↑ 30↓ 49
30K· 18.64 mi
11:45/mi
3:13:55
→ flat
19M
11:33/mi
3:18:04
→ flat
20M
14:52/mi
3:32:56
↑ 43
21M
12:47/mi
3:45:43
↑ 20↓ 39
35K· 21.75 mi
11:39/mi
3:54:26
↑ 20↓ 23
22M
13:29/mi
3:57:50
→ flat
23M
13:17/mi
4:11:07
↓ 10
24M
13:18/mi
4:24:25
↑ 92
40K· 24.85 mi
10:37/mi
4:33:30
↑ 13↓ 62
25M
10:53/mi
4:35:05
↑ 10
26M
10:13/mi
4:45:18
↑ 39↓ 39
Finish· 26.22 mi
10:13/mi
4:47:32
↓ 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
2:03:019:23 /mi⚡ faster
2nd Half
2:44:3112:33 /mi+33.7%
Positive split — 33.7% slower in the second half
AI Race Performance Report

Heather's race, broken down like a coach

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Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
3M
26:458:553.00 mi26:45
8:55
-
5K
27:448:560.11 mi0:59
9:12
+0:17
4M
35:338:530.89 mi7:49
8:45
-0:27
5M
44:078:491.00 mi8:34
8:34
-0:11
6M
52:568:491.00 mi8:49
8:49
+0:15
10K
54:568:500.21 mi2:00
9:21
+0:32
7M
1:01:498:500.79 mi6:53
8:45
-0:36
8M
1:11:078:531.00 mi9:18
9:18
+0:33
9M
1:20:308:571.00 mi9:23
9:23
+0:05
15K
1:23:288:570.32 mi2:58
9:15
-0:08
10M
1:29:599:000.68 mi6:31
9:36
+0:21
11M
1:40:579:111.00 mi10:58
10:58
+1:22
12M
1:51:039:151.00 mi10:06
10:06
-0:52
20K
1:55:209:170.43 mi4:17
10:01
-0:05
13M
2:01:479:220.57 mi6:27
11:16
+1:15
Half(13.11 mi)
2:03:019:230.11 mi1:14
11:16
0:00
14M
2:14:549:380.89 mi11:53
13:21
+2:05
15M
2:26:259:461.00 mi11:31
11:31
-1:50
25K
2:33:239:520.53 mi6:58
13:02
+1:31
16M
2:38:449:550.47 mi5:21
11:29
-1:33
17M
2:50:1110:011.00 mi11:27
11:27
-0:02
18M
3:06:2310:211.00 mi16:12
16:12
+4:45
30K
3:13:5510:240.64 mi7:32
11:45
-4:27
19M
3:18:0410:250.36 mi4:09
11:33
-0:12
20M
3:32:5610:391.00 mi14:52
14:52
+3:19
21M
3:45:4310:451.00 mi12:47
12:47
-2:05
35K
3:54:2610:470.75 mi8:43
11:39
-1:08
22M
3:57:5010:490.25 mi3:24
13:29
+1:50
23M
4:11:0710:551.00 mi13:17
13:17
-0:12
24M
4:24:2511:011.00 mi13:18
13:18
+0:01
40K
4:33:3011:000.85 mi9:05
10:37
-2:41
25M
4:35:0511:000.15 mi1:35
10:53
+0:16
26M
4:45:1810:581.00 mi10:13
10:13
-0:40
Finish(26.22 mi)
4:47:3210:580.22 mi2:14
10:13
0:00
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