TCS New York City Marathon logo
TCS NYC MARATHON 2026

Isabella Costa

Martinez, CA

Bib: 47270 F 29

0:00
0:00
/ mi
Be the first to cheer!
Overall
#0 / 61036
Top 37%
Gender (Female)
#0 / 28901
Top 26%
Division (W25-29)
#0 / 7332
Top 30%
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
9:10/mi
27:30
↑ 182↓ 221
5K· 3.11 mi
9:03/mi
28:28
→ flat
4M
9:15/mi
36:44
↑ 23↓ 16
5M
9:11/mi
45:55
↑ 13↓ 30
6M
9:07/mi
55:02
↑ 16↓ 36
10K· 6.21 mi
9:07/mi
56:59
→ flat
7M
8:48/mi
1:03:54
↓ 30
8M
9:17/mi
1:13:11
↑ 30
9M
9:24/mi
1:22:35
↑ 61↓ 33
15K· 9.32 mi
9:18/mi
1:25:34
↓ 13
10M
9:28/mi
1:32:00
↓ 36
11M
9:35/mi
1:41:35
↑ 43
12M
9:38/mi
1:51:13
↓ 46
20K· 12.43 mi
9:26/mi
1:55:15
↑ 16
13M
10:01/mi
2:00:59
↓ 26
Half· 13.11 mi
10:01/mi
2:02:05
→ flat
14M
10:06/mi
2:11:05
↑ 23↓ 39
15M
10:20/mi
2:21:25
↑ 62
25K· 15.53 mi
10:53/mi
2:27:14
↑ 68
16M
9:46/mi
2:31:47
↓ 45
17M
9:55/mi
2:41:42
↑ 10↓ 59
18M
9:34/mi
2:51:16
↑ 30↓ 49
30K· 18.64 mi
9:35/mi
2:57:25
→ flat
19M
9:56/mi
3:00:59
→ flat
20M
10:02/mi
3:11:01
↑ 43
21M
9:57/mi
3:20:58
↑ 20↓ 39
35K· 21.75 mi
9:55/mi
3:28:23
↑ 20↓ 23
22M
10:18/mi
3:30:59
→ flat
23M
9:47/mi
3:40:46
↓ 10
24M
9:50/mi
3:50:36
↑ 92
40K· 24.85 mi
8:52/mi
3:58:11
↑ 13↓ 62
25M
9:03/mi
3:59:30
↑ 10
26M
8:42/mi
4:08:12
↑ 39↓ 39
Finish· 26.22 mi
8:09/mi
4:09:59
↓ 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
2:02:059:19 /mi⚡ faster
2nd Half
2:07:549:45 /mi+4.8%
Positive split — 4.8% slower in the second half
AI Race Performance Report

Isabella'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
27:309:103.00 mi27:30
9:10
-
5K
28:289:100.11 mi0:58
9:03
-0:07
4M
36:449:110.89 mi8:16
9:15
+0:12
5M
45:559:111.00 mi9:11
9:11
-0:04
6M
55:029:101.00 mi9:07
9:07
-0:04
10K
56:599:100.21 mi1:57
9:07
0:00
7M
1:03:549:080.79 mi6:55
8:48
-0:19
8M
1:13:119:091.00 mi9:17
9:17
+0:29
9M
1:22:359:111.00 mi9:24
9:24
+0:07
15K
1:25:349:110.32 mi2:59
9:18
-0:06
10M
1:32:009:120.68 mi6:26
9:28
+0:10
11M
1:41:359:141.00 mi9:35
9:35
+0:07
12M
1:51:139:161.00 mi9:38
9:38
+0:03
20K
1:55:159:160.43 mi4:02
9:26
-0:12
13M
2:00:599:180.57 mi5:44
10:01
+0:35
Half(13.11 mi)
2:02:059:190.11 mi1:06
10:01
0:00
14M
2:11:059:220.89 mi9:00
10:06
+0:05
15M
2:21:259:261.00 mi10:20
10:20
+0:14
25K
2:27:149:290.53 mi5:49
10:53
+0:33
16M
2:31:479:290.47 mi4:33
9:46
-1:07
17M
2:41:429:311.00 mi9:55
9:55
+0:09
18M
2:51:169:311.00 mi9:34
9:34
-0:21
30K
2:57:259:310.64 mi6:09
9:35
+0:01
19M
3:00:599:320.36 mi3:34
9:56
+0:21
20M
3:11:019:331.00 mi10:02
10:02
+0:06
21M
3:20:589:341.00 mi9:57
9:57
-0:05
35K
3:28:239:350.75 mi7:25
9:55
-0:02
22M
3:30:599:350.25 mi2:36
10:18
+0:23
23M
3:40:469:361.00 mi9:47
9:47
-0:31
24M
3:50:369:371.00 mi9:50
9:50
+0:03
40K
3:58:119:350.85 mi7:35
8:52
-0:58
25M
3:59:309:350.15 mi1:19
9:03
+0:11
26M
4:08:129:331.00 mi8:42
8:42
-0:21
Finish(26.22 mi)
4:09:599:320.22 mi1:47
8:09
-0:33
Trend:
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior
More below

See the rest of Isabella'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