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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Caroline Subramoney

Bib: 10834 •F •Age: N/A

WA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 19%
Gender (Female)
#0 / 12578
Top 4%
Age Group (F18-39)
#0 / 5716
Top 8%
Race Day Weather
51°/41°F
overcast clouds

Race Timeline and Course Information

Your journey through the course with elevation, pacing, and checkpoint details

⏱️ Race Timeline

Watch your race unfold from start to finish

Start
0:00:00
Race begins
5K
20:44
3.11 mi
Rank: #5658
Start → 5K
20:44 | 6:41/mi
10K
41:23
6.21 mi
Rank: #5520 (+138)
5K → 10K
20:39 | 6:39/mi
15K
1:02:03
9.32 mi
Rank: #5437 (+83)
10K → 15K
20:40 | 6:40/mi
20K
1:22:42
12.43 mi
Rank: #5214 (+223)
15K → 20K
20:39 | 6:39/mi
HALF
1:27:09
13.11 mi
Rank: #5186 (+28)
20K → HALF
4:27 | 6:32/mi
25K
1:43:22
15.53 mi
Rank: #5075 (+111)
HALF → 25K
16:13 | 6:42/mi
30K
2:04:42
18.64 mi
Rank: #4991 (+84)
25K → 30K
21:20 | 6:52/mi
20M
2:14:02
20.00 mi
Rank: #4954 (+37)
30K → 20M
9:20 | 6:53/mi
21M
2:21:34
21.00 mi
Rank: #5044 (-90)
20M → 21M
7:32 | 7:32/mi
35K
2:26:39
21.75 mi
Rank: #5047 (-3)
21M → 35K
5:05 | 6:48/mi
23M
2:35:38
23.00 mi
Rank: #5119 (-72)
35K → 23M
8:59 | 7:11/mi
24M
2:42:36
24.00 mi
Rank: #5147 (-28)
23M → 24M
6:58 | 6:58/mi
40K
2:48:42
24.85 mi
Rank: #5188 (-41)
24M → 40K
6:06 | 7:09/mi
25.2M
2:51:26
25.20 mi
Rank: #5236 (-48)
40K → 25.2M
2:44 | 7:56/mi
FINISH
2:58:55
26.22 mi
Rank: #5455 (-219)
25.2M → FINISH
7:29 | 7:21/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:09
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:31:46
Pace7:00 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:38:1720:446:4120:44
6:41
-
10K
6.21 mi10:58:5641:236:4020:39
6:39
-0:02
15K
9.32 mi11:19:361:02:036:4020:40
6:40
+0:01
20K
12.43 mi11:40:151:22:426:4020:39
6:39
-0:01
HALF
13.11 mi11:44:421:27:096:394:27
6:32
-0:07
25K
15.53 mi12:00:551:43:226:4016:13
6:42
+0:10
30K
18.64 mi12:22:152:04:426:4221:20
6:52
+0:10
20M
20.00 mi12:31:352:14:026:439:20
6:53
+0:01
21M
21.00 mi12:39:072:21:346:457:32
7:32
+0:39
35K
21.75 mi12:44:122:26:396:455:05
6:48
-0:44
23M
23.00 mi12:53:112:35:386:478:59
7:11
+0:23
24M
24.00 mi13:00:092:42:366:476:58
6:58
-0:13
40K
24.85 mi13:06:152:48:426:486:06
7:09
+0:11
25.2M
25.20 mi13:08:592:51:266:492:44
7:56
+0:47
FINISH
26.22 mi13:16:282:58:556:507:29
7:21
-0:35

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

6:32 /mi

Average Pace

6:50 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

1:06:25

37% of race

Time at Steady Pace

1:19:40

45% of race

Time at Slower Pace

32:50

18% of race

Average Pace: 6:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi6.6mi13.1mi19.7mi26.2mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:38:1720:446:4120:44
6:41
#5658
10K
6.21 mi10:58:5641:236:4020:39
6:39
#5520
15K
9.32 mi11:19:361:02:036:4020:40
6:40
#5437
20K
12.43 mi11:40:151:22:426:4020:39
6:39
#5214
HALF
13.11 mi11:44:421:27:096:394:27
6:32
#5186
25K
15.53 mi12:00:551:43:226:4016:13
6:42
#5075
30K
18.64 mi12:22:152:04:426:4221:20
6:52
#4991
20M
20.00 mi12:31:352:14:026:439:20
6:53
#4954
21M
21.00 mi12:39:072:21:346:457:32
7:32
#5044
35K
21.75 mi12:44:122:26:396:455:05
6:48
#5047
23M
23.00 mi12:53:112:35:386:478:59
7:11
#5119
24M
24.00 mi13:00:092:42:366:476:58
6:58
#5147
40K
24.85 mi13:06:152:48:426:486:06
7:09
#5188
25.2M
25.20 mi13:08:592:51:266:492:44
7:56
#5236
FINISH
26.22 mi13:16:282:58:556:507:29
7:21
#5455
Faster pace
Steady pace
Slower pace

Rankings

Your position at each checkpoint and how you ranked in each segment

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi56584454455396(Top 19%)397(Top 3%)397(Top 7%)
10K6.21 mi3.10 mi5520+138408+37408+375460(Top 19%)415(Top 3%)415(Top 7%)
15K9.32 mi3.11 mi5437+83394+14394+145396(Top 19%)397(Top 3%)397(Top 7%)
20K12.43 mi3.11 mi5214+223365+29365+294785(Top 16%)308(Top 2%)308(Top 5%)
HALF13.11 mi0.68 mi5186+28361+4361+44721(Top 16%)311(Top 2%)311(Top 5%)
25K15.53 mi2.42 mi5075+111349+12349+124816(Top 17%)360(Top 3%)360(Top 6%)
30K18.64 mi3.11 mi4991+84347+2347+24905(Top 17%)448(Top 4%)448(Top 8%)
20M20.00 mi1.36 mi4954+37353-6353-64670(Top 16%)451(Top 4%)451(Top 8%)
21M21.00 mi1.00 mi5044-90376-23376-236723(Top 23%)1102(Top 9%)1102(Top 19%)
35K21.75 mi0.75 mi5047-3381-5381-55689(Top 20%)724(Top 6%)724(Top 13%)
23M23.00 mi1.25 mi5119-72413-32413-326641(Top 23%)1093(Top 9%)1093(Top 19%)
24M24.00 mi1.00 mi5147-28432-19432-196283(Top 22%)1031(Top 8%)1031(Top 18%)
40K24.85 mi0.85 mi5188-41453-21453-216354(Top 22%)1108(Top 9%)1108(Top 19%)
25.2M25.20 mi0.35 mi5236-48468-15468-157924(Top 27%)1807(Top 14%)1807(Top 32%)
FINISH26.22 mi1.02 mi5455-219532-64532-6410211(Top 35%)2933(Top 23%)2933(Top 51%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21
+97ft-345ft

Overall

5396

Females

397

F18-39

397

5K→10K

3.1 - 6.2 mi

Top 19%
×5
+79ft-138ft

Overall

5460

Females

415

F18-39

415

10K→15K

6.2 - 9.3 mi

Top 19%
×3
+67ft-78ft

Overall

5396

Females

397

F18-39

397

15K→20K

9.3 - 12.4 mi

Top 16%
×5
+106ft-86ft

Overall

4785

Females

308

F18-39

308

20K→HALF

12.4 - 13.1 mi

Top 16%
×2
+19ft-37ft

Overall

4721

Females

311

F18-39

311

HALF→25K

13.1 - 15.5 mi

Top 17%
×4
+66ft-88ft

Overall

4816

Females

360

F18-39

360

25K→30K

15.5 - 18.6 mi

Top 17%
×9
+181ft-148ft

Overall

4905

Females

448

F18-39

448

30K→20M

18.6 - 20.0 mi

Top 16%
×5
+64ft-50ft

Overall

4670

Females

451

F18-39

451

20M→21M

20.0 - 21.0 mi

Top 23%
×8
+106ft-24ft

Overall

6723

Females

1102

F18-39

1102

21M→35K

21.0 - 21.8 mi

Top 20%
×7
+17ft-86ft

Overall

5689

Females

724

F18-39

724

35K→23M

21.8 - 23.0 mi

Top 23%
×5
+23ft-63ft

Overall

6641

Females

1093

F18-39

1093

23M→24M

23.0 - 24.0 mi

Top 22%
×6
+12ft-82ft

Overall

6283

Females

1031

F18-39

1031

24M→40K

24.0 - 24.9 mi

Top 22%
×1
+6ft-20ft

Overall

6354

Females

1108

F18-39

1108

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1
+13ft-16ft

Overall

7924

Females

1807

F18-39

1807

25.2M→FINISH

25.2 - 26.2 mi

Top 35%
×2
+22ft-21ft

Overall

10211

Females

2933

F18-39

2933

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1348*
Passed By
1100
Net Change
+203
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5658
5K → 10K269*131+138#5658#5520
10K → 15K16279+83#5520#5437
15K → 20K247*24+223#5437#5214
20K → HALF346+28#5214#5186
HALF → 25K14130+111#5186#5075
25K → 30K16581+84#5075#4991
30K → 20M6932+37#4991#4954
20M → 21M39129-90#4954#5044
21M → 35K3942-3#5044#5047
35K → 23M55127-72#5047#5119
23M → 24M4876-28#5119#5147
24M → 40K4485-41#5147#5188
40K → 25.2M1058-48#5188#5236
25.2M → FINISH26200-219#5236#5455
TOTALS1348*1100+203

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

📈Position Graph

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🎨Heatmap Timeline

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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