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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Caroline Girouard

Bib: 20901 •F •Age: N/A

QC

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 45%
Masters (Masters Women)
#0 / 6862
Top 31%
Age Group (F40-44)
#0 / 1737
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
24:25
3.11 mi
Rank: #15939
Start → 5K
24:25 | 7:52/mi
10K
48:50
6.21 mi
Rank: #15985 (-46)
5K → 10K
24:25 | 7:52/mi
15K
1:13:37
9.32 mi
Rank: #16251 (-266)
10K → 15K
24:47 | 7:59/mi
20K
1:38:32
12.43 mi
Rank: #16260 (-9)
15K → 20K
24:55 | 8:02/mi
HALF
1:43:56
13.11 mi
Rank: #16269 (-9)
20K → HALF
5:24 | 7:56/mi
25K
2:03:28
15.53 mi
Rank: #16183 (+86)
HALF → 25K
19:32 | 8:04/mi
30K
2:29:35
18.64 mi
Rank: #16169 (+14)
25K → 30K
26:07 | 8:25/mi
20M
2:41:04
20.00 mi
Rank: #16143 (+26)
30K → 20M
11:29 | 8:28/mi
21M
2:50:11
21.00 mi
Rank: #16141 (+2)
20M → 21M
9:07 | 9:07/mi
35K
2:56:23
21.75 mi
Rank: #16118 (+23)
21M → 35K
6:12 | 8:18/mi
23M
3:07:07
23.00 mi
Rank: #16094 (+24)
35K → 23M
10:44 | 8:35/mi
24M
3:15:45
24.00 mi
Rank: #16157 (-63)
23M → 24M
8:38 | 8:38/mi
40K
3:23:01
24.85 mi
Rank: #16122 (+35)
24M → 40K
7:16 | 8:30/mi
25.2M
3:26:17
25.20 mi
Rank: #16139 (-17)
40K → 25.2M
3:16 | 9:29/mi
FINISH
3:34:49
26.22 mi
Rank: #16183 (-44)
25.2M → FINISH
8:32 | 8:23/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
Time1:43:56
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:50:53
Pace8:28 /mi
📊Positive Split: 6.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:1924:257:5224:25
7:52
-
10K
6.21 mi11:35:4448:507:5224:25
7:52
0:00
15K
9.32 mi12:00:311:13:377:5424:47
7:59
+0:07
20K
12.43 mi12:25:261:38:327:5624:55
8:02
+0:03
HALF
13.11 mi12:30:501:43:567:565:24
7:56
-0:06
25K
15.53 mi12:50:222:03:287:5719:32
8:04
+0:08
30K
18.64 mi13:16:292:29:358:0226:07
8:25
+0:21
20M
20.00 mi13:27:582:41:048:0411:29
8:28
+0:03
21M
21.00 mi13:37:052:50:118:079:07
9:07
+0:39
35K
21.75 mi13:43:172:56:238:076:12
8:18
-0:49
23M
23.00 mi13:54:013:07:078:0910:44
8:35
+0:17
24M
24.00 mi14:02:393:15:458:108:38
8:38
+0:03
40K
24.85 mi14:09:553:23:018:117:16
8:30
-0:08
25.2M
25.20 mi14:13:113:26:178:123:16
9:29
+0:59
FINISH
26.22 mi14:21:433:34:498:128:32
8:23
-1:06

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

7:52 /mi

Average Pace

8:12 /mi

Slowest Pace

9:29 /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

2:03:28

57% of race

Time at Steady Pace

1:10:20

33% of race

Time at Slower Pace

21:01

10% of race

Average Pace: 8:12 /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 mi11:11:1924:257:5224:25
7:52
#15939
10K
6.21 mi11:35:4448:507:5224:25
7:52
#15985
15K
9.32 mi12:00:311:13:377:5424:47
7:59
#16251
20K
12.43 mi12:25:261:38:327:5624:55
8:02
#16260
HALF
13.11 mi12:30:501:43:567:565:24
7:56
#16269
25K
15.53 mi12:50:222:03:287:5719:32
8:04
#16183
30K
18.64 mi13:16:292:29:358:0226:07
8:25
#16169
20M
20.00 mi13:27:582:41:048:0411:29
8:28
#16143
21M
21.00 mi13:37:052:50:118:079:07
9:07
#16141
35K
21.75 mi13:43:172:56:238:076:12
8:18
#16118
23M
23.00 mi13:54:013:07:078:0910:44
8:35
#16094
24M
24.00 mi14:02:393:15:458:108:38
8:38
#16157
40K
24.85 mi14:09:553:23:018:117:16
8:30
#16122
25.2M
25.20 mi14:13:113:26:178:123:16
9:29
#16139
FINISH
26.22 mi14:21:433:34:498:128:32
8:23
#16183
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi159395273527316855(Top 58%)5818(Top 46%)5818(Top 335%)
10K6.21 mi3.10 mi15985-465326-535326-5316146(Top 56%)5399(Top 43%)5399(Top 311%)
15K9.32 mi3.11 mi16251-2665493-1675493-16716855(Top 58%)5818(Top 46%)5818(Top 335%)
20K12.43 mi3.11 mi16260-95509-165509-1616268(Top 56%)5536(Top 44%)5536(Top 319%)
HALF13.11 mi0.68 mi16269-95515-65515-616590(Top 57%)5682(Top 45%)5682(Top 327%)
25K15.53 mi2.42 mi16183+865474+415474+4115835(Top 55%)5328(Top 42%)5328(Top 307%)
30K18.64 mi3.11 mi16169+145508-345508-3416308(Top 56%)5692(Top 45%)5692(Top 328%)
20M20.00 mi1.36 mi16143+265505+35505+315954(Top 55%)5613(Top 45%)5613(Top 323%)
21M21.00 mi1.00 mi16141+25531-265531-2616765(Top 58%)6111(Top 49%)6111(Top 352%)
35K21.75 mi0.75 mi16118+235535-45535-416378(Top 56%)5963(Top 47%)5963(Top 343%)
23M23.00 mi1.25 mi16094+245539-45539-416189(Top 56%)5954(Top 47%)5954(Top 343%)
24M24.00 mi1.00 mi16157-635586-475586-4717667(Top 61%)6817(Top 54%)6817(Top 392%)
40K24.85 mi0.85 mi16122+355585+15585+115695(Top 54%)5792(Top 46%)5792(Top 333%)
25.2M25.20 mi0.35 mi16139-175609-245609-2417219(Top 59%)6618(Top 53%)6618(Top 381%)
FINISH26.22 mi1.02 mi16183-445651-425651-4217474(Top 60%)6760(Top 54%)6760(Top 389%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21
+97ft-345ft

Overall

16855

Females

5818

F40-44

5818

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16146

Females

5399

F40-44

5399

10K→15K

6.2 - 9.3 mi

Top 58%
×3
+67ft-78ft

Overall

16855

Females

5818

F40-44

5818

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16268

Females

5536

F40-44

5536

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16590

Females

5682

F40-44

5682

HALF→25K

13.1 - 15.5 mi

Top 55%
×4
+66ft-88ft

Overall

15835

Females

5328

F40-44

5328

25K→30K

15.5 - 18.6 mi

Top 56%
×9
+181ft-148ft

Overall

16308

Females

5692

F40-44

5692

30K→20M

18.6 - 20.0 mi

Top 55%
×5
+64ft-50ft

Overall

15954

Females

5613

F40-44

5613

20M→21M

20.0 - 21.0 mi

Top 58%
×8
+106ft-24ft

Overall

16765

Females

6111

F40-44

6111

21M→35K

21.0 - 21.8 mi

Top 56%
×7
+17ft-86ft

Overall

16378

Females

5963

F40-44

5963

35K→23M

21.8 - 23.0 mi

Top 56%
×5
+23ft-63ft

Overall

16189

Females

5954

F40-44

5954

23M→24M

23.0 - 24.0 mi

Top 61%
×6
+12ft-82ft

Overall

17667

Females

6817

F40-44

6817

24M→40K

24.0 - 24.9 mi

Top 54%
×1
+6ft-20ft

Overall

15695

Females

5792

F40-44

5792

40K→25.2M

24.9 - 25.2 mi

Top 59%
×1
+13ft-16ft

Overall

17219

Females

6618

F40-44

6618

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
×2
+22ft-21ft

Overall

17474

Females

6760

F40-44

6760

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1473
Passed By
1495
Net Change
-244
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15939
5K → 10K200200-46#15939#15985
10K → 15K110200-266#15985#16251
15K → 20K176185-9#16251#16260
20K → HALF3342-9#16260#16269
HALF → 25K18296+86#16269#16183
25K → 30K200186+14#16183#16169
30K → 20M9872+26#16169#16143
20M → 21M9593+2#16143#16141
21M → 35K7047+23#16141#16118
35K → 23M11187+24#16118#16094
23M → 24M45108-63#16094#16157
24M → 40K8146+35#16157#16122
40K → 25.2M2845-17#16122#16139
25.2M → FINISH4488-44#16139#16183
TOTALS14731495-244
📊

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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Activity Data

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