TCS New York City Marathon logo
TCS NYC MARATHON 2026

Isabelle Armstrong

New York, NY

Bib: 53517 F 25

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 61036
Gender (Female)
#0 / 28901
Top 48%
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
10:27/mi
31:22
↑ 182↓ 221
5K· 3.11 mi
9:31/mi
32:23
→ flat
4M
10:16/mi
41:33
↑ 23↓ 16
5M
10:10/mi
51:43
↑ 13↓ 30
6M
10:02/mi
1:01:45
↑ 16↓ 36
10K· 6.21 mi
10:04/mi
1:03:54
→ flat
7M
10:08/mi
1:11:52
↓ 30
8M
10:29/mi
1:22:21
↑ 30
9M
10:23/mi
1:32:44
↑ 61↓ 33
15K· 9.32 mi
10:18/mi
1:36:02
↓ 13
10M
10:11/mi
1:42:57
↓ 36
11M
10:16/mi
1:53:13
↑ 43
12M
10:38/mi
2:03:51
↓ 46
20K· 12.43 mi
10:18/mi
2:08:15
↑ 16
13M
11:01/mi
2:14:33
↓ 26
Half· 13.11 mi
11:01/mi
2:15:46
→ flat
14M
10:42/mi
2:25:18
↑ 23↓ 39
15M
10:42/mi
2:36:00
↑ 62
25K· 15.53 mi
10:44/mi
2:41:44
↑ 68
16M
10:20/mi
2:46:33
↓ 45
17M
11:03/mi
2:57:36
↑ 10↓ 59
18M
10:51/mi
3:08:27
↑ 30↓ 49
30K· 18.64 mi
10:57/mi
3:15:28
→ flat
19M
10:43/mi
3:19:19
→ flat
20M
11:58/mi
3:31:17
↑ 43
21M
11:28/mi
3:42:45
↑ 20↓ 39
35K· 21.75 mi
11:18/mi
3:51:12
↑ 20↓ 23
22M
11:22/mi
3:54:04
→ flat
23M
11:13/mi
4:05:17
↓ 10
24M
11:24/mi
4:16:41
↑ 92
40K· 24.85 mi
10:37/mi
4:25:46
↑ 13↓ 62
25M
10:46/mi
4:27:20
↑ 10
26M
11:08/mi
4:38:28
↑ 39↓ 39
Finish· 26.22 mi
10:08/mi
4:40:41
↓ 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
2:15:4610:21 /mi⚡ faster
2nd Half
2:24:5511:03 /mi+6.7%
Positive split — 6.7% slower in the second half
AI Race Performance Report

Isabelle'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
31:2210:273.00 mi31:22
10:27
-
5K
32:2310:250.11 mi1:01
9:31
-0:56
4M
41:3310:230.89 mi9:10
10:16
+0:45
5M
51:4310:211.00 mi10:10
10:10
-0:06
6M
1:01:4510:181.00 mi10:02
10:02
-0:08
10K
1:03:5410:170.21 mi2:09
10:04
+0:02
7M
1:11:5210:160.79 mi7:58
10:08
+0:04
8M
1:22:2110:181.00 mi10:29
10:29
+0:21
9M
1:32:4410:181.00 mi10:23
10:23
-0:06
15K
1:36:0210:180.32 mi3:18
10:18
-0:05
10M
1:42:5710:180.68 mi6:55
10:11
-0:07
11M
1:53:1310:181.00 mi10:16
10:16
+0:05
12M
2:03:5110:191.00 mi10:38
10:38
+0:22
20K
2:08:1510:190.43 mi4:24
10:18
-0:20
13M
2:14:3310:210.57 mi6:18
11:01
+0:43
Half(13.11 mi)
2:15:4610:210.11 mi1:13
11:01
0:00
14M
2:25:1810:230.89 mi9:32
10:42
-0:19
15M
2:36:0010:241.00 mi10:42
10:42
0:00
25K
2:41:4410:250.53 mi5:44
10:44
+0:02
16M
2:46:3310:250.47 mi4:49
10:20
-0:24
17M
2:57:3610:271.00 mi11:03
11:03
+0:43
18M
3:08:2710:281.00 mi10:51
10:51
-0:12
30K
3:15:2810:290.64 mi7:01
10:57
+0:06
19M
3:19:1910:290.36 mi3:51
10:43
-0:14
20M
3:31:1710:341.00 mi11:58
11:58
+1:15
21M
3:42:4510:361.00 mi11:28
11:28
-0:30
35K
3:51:1210:380.75 mi8:27
11:18
-0:10
22M
3:54:0410:380.25 mi2:52
11:22
+0:04
23M
4:05:1710:401.00 mi11:13
11:13
-0:09
24M
4:16:4110:421.00 mi11:24
11:24
+0:11
40K
4:25:4610:420.85 mi9:05
10:37
-0:47
25M
4:27:2010:420.15 mi1:34
10:46
+0:09
26M
4:38:2810:431.00 mi11:08
11:08
+0:22
Finish(26.22 mi)
4:40:4110:430.22 mi2:13
10:08
-1:00
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

See the rest of Isabelle'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