Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Sophie Caron

Bib: 19802FAge: N/A

ON

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 40%
Masters (Masters Women)
#0 / 6862
Top 25%
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
24:28
3.11 mi
Rank: #16029
Start5K
24:28 | 7:53/mi
10K
48:29
6.21 mi
Rank: #15514 (+515)
5K10K
24:01 | 7:44/mi
15K
1:12:43
9.32 mi
Rank: #15436 (+78)
10K15K
24:14 | 7:48/mi
20K
1:37:17
12.43 mi
Rank: #15400 (+36)
15K20K
24:34 | 7:55/mi
HALF
1:42:37
13.11 mi
Rank: #15410 (-10)
20KHALF
5:20 | 7:50/mi
25K
2:01:45
15.53 mi
Rank: #15236 (+174)
HALF25K
19:08 | 7:54/mi
30K
2:26:39
18.64 mi
Rank: #14907 (+329)
25K30K
24:54 | 8:01/mi
20M
2:37:32
20.00 mi
Rank: #14731 (+176)
30K20M
10:53 | 8:01/mi
21M
2:46:02
21.00 mi
Rank: #14614 (+117)
20M21M
8:30 | 8:30/mi
35K
2:52:00
21.75 mi
Rank: #14579 (+35)
21M35K
5:58 | 7:59/mi
23M
3:04:26
23.00 mi
Rank: #15277 (-698)
35K23M
12:26 | 9:57/mi
24M
3:12:37
24.00 mi
Rank: #15257 (+20)
23M24M
8:11 | 8:11/mi
40K
3:19:40
24.85 mi
Rank: #15197 (+60)
24M40K
7:03 | 8:15/mi
25.2M
3:22:52
25.20 mi
Rank: #15220 (-23)
40K25.2M
3:12 | 9:17/mi
FINISH
3:30:56
26.22 mi
Rank: #15192 (+28)
25.2MFINISH
8:04 | 7:55/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:37
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:48:19
Pace8:16 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:2924:287:5324:28
7:53
-
10K
6.21 mi11:32:3048:297:4924:01
7:44
-0:09
15K
9.32 mi11:56:441:12:437:4924:14
7:48
+0:04
20K
12.43 mi12:21:181:37:177:5024:34
7:55
+0:07
HALF
13.11 mi12:26:381:42:377:505:20
7:50
-0:05
25K
15.53 mi12:45:462:01:457:5119:08
7:54
+0:04
30K
18.64 mi13:10:402:26:397:5324:54
8:01
+0:07
20M
20.00 mi13:21:332:37:327:5310:53
8:01
0:00
21M
21.00 mi13:30:032:46:027:558:30
8:30
+0:29
35K
21.75 mi13:36:012:52:007:555:58
7:59
-0:31
23M
23.00 mi13:48:273:04:268:0212:26
9:57
+1:58
24M
24.00 mi13:56:383:12:378:028:11
8:11
-1:46
40K
24.85 mi14:03:413:19:408:027:03
8:15
+0:04
25.2M
25.20 mi14:06:533:22:528:043:12
9:17
+1:02
FINISH
26.22 mi14:14:573:30:568:048:04
7:55
-1:22

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

7:44 /mi

Average Pace

8:03 /mi

Slowest Pace

9:57 /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

0:00

0% of race

Time at Steady Pace

3:06:48

89% of race

Time at Slower Pace

24:08

11% of race

Average Pace: 8:03 /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 mi11:08:2924:287:5324:28
7:53
#16029
10K
6.21 mi11:32:3048:297:4924:01
7:44
#15514
15K
9.32 mi11:56:441:12:437:4924:14
7:48
#15436
20K
12.43 mi12:21:181:37:177:5024:34
7:55
#15400
HALF
13.11 mi12:26:381:42:377:505:20
7:50
#15410
25K
15.53 mi12:45:462:01:457:5119:08
7:54
#15236
30K
18.64 mi13:10:402:26:397:5324:54
8:01
#14907
20M
20.00 mi13:21:332:37:327:5310:53
8:01
#14731
21M
21.00 mi13:30:032:46:027:558:30
8:30
#14614
35K
21.75 mi13:36:012:52:007:555:58
7:59
#14579
23M
23.00 mi13:48:273:04:268:0212:26
9:57
#15277
24M
24.00 mi13:56:383:12:378:028:11
8:11
#15257
40K
24.85 mi14:03:413:19:408:027:03
8:15
#15197
25.2M
25.20 mi14:06:533:22:528:043:12
9:17
#15220
FINISH
26.22 mi14:14:573:30:568:048:04
7:55
#15192
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 mi160295328532815362(Top 53%)4955(Top 39%)4955(Top 285%)
10K6.21 mi3.10 mi15514+5155033+2955033+29515019(Top 52%)4718(Top 38%)4718(Top 272%)
15K9.32 mi3.11 mi15436+785004+295004+2915362(Top 53%)4955(Top 39%)4955(Top 285%)
20K12.43 mi3.11 mi15400+364986+184986+1815405(Top 53%)5037(Top 40%)5037(Top 290%)
HALF13.11 mi0.68 mi15410-104994-84994-815795(Top 54%)5212(Top 41%)5212(Top 300%)
25K15.53 mi2.42 mi15236+1744898+964898+9614552(Top 50%)4613(Top 37%)4613(Top 266%)
30K18.64 mi3.11 mi14907+3294737+1614737+16113599(Top 47%)4182(Top 33%)4182(Top 241%)
20M20.00 mi1.36 mi14731+1764662+754662+7512969(Top 45%)3933(Top 31%)3933(Top 226%)
21M21.00 mi1.00 mi14614+1174617+454617+4513157(Top 45%)4148(Top 33%)4148(Top 239%)
35K21.75 mi0.75 mi14579+354611+64611+614365(Top 49%)4839(Top 38%)4839(Top 279%)
23M23.00 mi1.25 mi15277-6985051-4405051-44021948(Top 76%)8962(Top 71%)8962(Top 516%)
24M24.00 mi1.00 mi15257+205065-145065-1415006(Top 52%)5335(Top 42%)5335(Top 307%)
40K24.85 mi0.85 mi15197+605047+185047+1814118(Top 49%)4945(Top 39%)4945(Top 285%)
25.2M25.20 mi0.35 mi15220-235065-185065-1816243(Top 56%)6079(Top 48%)6079(Top 350%)
FINISH26.22 mi1.02 mi15192+285063+25063+214635(Top 50%)5243(Top 42%)5243(Top 302%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15362

Females

4955

F40-44

4955

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15019

Females

4718

F40-44

4718

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15362

Females

4955

F40-44

4955

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15405

Females

5037

F40-44

5037

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15795

Females

5212

F40-44

5212

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14552

Females

4613

F40-44

4613

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13599

Females

4182

F40-44

4182

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

12969

Females

3933

F40-44

3933

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

13157

Females

4148

F40-44

4148

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14365

Females

4839

F40-44

4839

35K→23M

21.8 - 23.0 mi

Top 76%
×5
+23ft-63ft

Overall

21948

Females

8962

F40-44

8962

23M→24M

23.0 - 24.0 mi

Top 52%
×6
+12ft-82ft

Overall

15006

Females

5335

F40-44

5335

24M→40K

24.0 - 24.9 mi

Top 49%
×1
+6ft-20ft

Overall

14118

Females

4945

F40-44

4945

40K→25.2M

24.9 - 25.2 mi

Top 56%
×1
+13ft-16ft

Overall

16243

Females

6079

F40-44

6079

25.2M→FINISH

25.2 - 26.2 mi

Top 50%
×2
+22ft-21ft

Overall

14635

Females

5243

F40-44

5243

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2424*
Passed By
1077
Net Change
+837
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16029
5K10K623*108+515#16029#15514
10K15K239*161+78#15514#15436
15K20K184148+36#15436#15400
20KHALF3141-10#15400#15410
HALF25K221*47+174#15410#15236
25K30K376*47+329#15236#14907
30K20M202*26+176#14907#14731
20M21M15538+117#14731#14614
21M35K7742+35#14614#14579
35K23M12200-698#14579#15277
23M24M8767+20#15277#15257
24M40K10343+60#15257#15197
40K25.2M2346-23#15197#15220
25.2MFINISH9163+28#15220#15192
TOTALS2424*1077+837

* 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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