Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Andrea Mayeux

Bib: 20537FAge: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 42%
Masters (Masters Women)
#0 / 6862
Top 27%
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
25:27
3.11 mi
Rank: #18177
Start5K
25:27 | 8:12/mi
10K
50:18
6.21 mi
Rank: #17737 (+440)
5K10K
24:51 | 8:00/mi
15K
1:14:51
9.32 mi
Rank: #17287 (+450)
10K15K
24:33 | 7:55/mi
20K
1:39:34
12.43 mi
Rank: #16879 (+408)
15K20K
24:43 | 7:58/mi
HALF
1:44:58
13.11 mi
Rank: #16857 (+22)
20KHALF
5:24 | 7:56/mi
25K
2:04:25
15.53 mi
Rank: #16632 (+225)
HALF25K
19:27 | 8:02/mi
30K
2:29:57
18.64 mi
Rank: #16304 (+328)
25K30K
25:32 | 8:14/mi
20M
2:41:17
20.00 mi
Rank: #16208 (+96)
30K20M
11:20 | 8:21/mi
21M
2:49:45
21.00 mi
Rank: #15996 (+212)
20M21M
8:28 | 8:28/mi
35K
2:55:54
21.75 mi
Rank: #15968 (+28)
21M35K
6:09 | 8:14/mi
23M
3:06:27
23.00 mi
Rank: #15898 (+70)
35K23M
10:33 | 8:26/mi
24M
3:14:37
24.00 mi
Rank: #15852 (+46)
23M24M
8:10 | 8:10/mi
40K
3:21:34
24.85 mi
Rank: #15736 (+116)
24M40K
6:57 | 8:08/mi
25.2M
3:24:32
25.20 mi
Rank: #15681 (+55)
40K25.2M
2:58 | 8:37/mi
FINISH
3:32:23
26.22 mi
Rank: #15589 (+92)
25.2MFINISH
7:51 | 7:43/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
Time1:44:58
Pace8:01 /mi
2nd Half
Distance13.11 mi
Time1:47:25
Pace8:12 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:10:3325:278:1225:27
8:12
-
10K
6.21 mi11:35:2450:188:0624:51
8:00
-0:12
15K
9.32 mi11:59:571:14:518:0224:33
7:55
-0:05
20K
12.43 mi12:24:401:39:348:0124:43
7:58
+0:03
HALF
13.11 mi12:30:041:44:588:015:24
7:56
-0:02
25K
15.53 mi12:49:312:04:258:0119:27
8:02
+0:06
30K
18.64 mi13:15:032:29:578:0325:32
8:14
+0:12
20M
20.00 mi13:26:232:41:178:0411:20
8:21
+0:07
21M
21.00 mi13:34:512:49:458:068:28
8:28
+0:07
35K
21.75 mi13:41:002:55:548:066:09
8:14
-0:14
23M
23.00 mi13:51:333:06:278:0710:33
8:26
+0:12
24M
24.00 mi13:59:433:14:378:078:10
8:10
-0:16
40K
24.85 mi14:06:403:21:348:076:57
8:08
-0:02
25.2M
25.20 mi14:09:383:24:328:072:58
8:37
+0:29
FINISH
26.22 mi14:17:293:32:238:077:51
7:43
-0:54

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

7:43 /mi

Average Pace

8:06 /mi

Slowest Pace

8:37 /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

3:29:25

99% of race

Time at Steady Pace

2:58

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:06 /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 mi11:10:3325:278:1225:27
8:12
#18177
10K
6.21 mi11:35:2450:188:0624:51
8:00
#17737
15K
9.32 mi11:59:571:14:518:0224:33
7:55
#17287
20K
12.43 mi12:24:401:39:348:0124:43
7:58
#16879
HALF
13.11 mi12:30:041:44:588:015:24
7:56
#16857
25K
15.53 mi12:49:312:04:258:0119:27
8:02
#16632
30K
18.64 mi13:15:032:29:578:0325:32
8:14
#16304
20M
20.00 mi13:26:232:41:178:0411:20
8:21
#16208
21M
21.00 mi13:34:512:49:458:068:28
8:28
#15996
35K
21.75 mi13:41:002:55:548:066:09
8:14
#15968
23M
23.00 mi13:51:333:06:278:0710:33
8:26
#15898
24M
24.00 mi13:59:433:14:378:078:10
8:10
#15852
40K
24.85 mi14:06:403:21:348:076:57
8:08
#15736
25.2M
25.20 mi14:09:383:24:328:072:58
8:37
#15681
FINISH
26.22 mi14:17:293:32:238:077:51
7:43
#15589
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 mi181776603660316222(Top 56%)5461(Top 43%)5461(Top 314%)
10K6.21 mi3.10 mi17737+4406336+2676336+26717224(Top 59%)6039(Top 48%)6039(Top 348%)
15K9.32 mi3.11 mi17287+4506094+2426094+24216222(Top 56%)5461(Top 43%)5461(Top 314%)
20K12.43 mi3.11 mi16879+4085863+2315863+23115804(Top 54%)5271(Top 42%)5271(Top 303%)
HALF13.11 mi0.68 mi16857+225853+105853+1016570(Top 57%)5662(Top 45%)5662(Top 326%)
25K15.53 mi2.42 mi16632+2255722+1315722+13115584(Top 54%)5187(Top 41%)5187(Top 299%)
30K18.64 mi3.11 mi16304+3285586+1365586+13615064(Top 52%)5013(Top 40%)5013(Top 289%)
20M20.00 mi1.36 mi16208+965550+365550+3615221(Top 52%)5195(Top 41%)5195(Top 299%)
21M21.00 mi1.00 mi15996+2125435+1155435+11512956(Top 45%)4042(Top 32%)4042(Top 233%)
35K21.75 mi0.75 mi15968+285437-25437-215969(Top 55%)5731(Top 46%)5731(Top 330%)
23M23.00 mi1.25 mi15898+705425+125425+1215280(Top 53%)5415(Top 43%)5415(Top 312%)
24M24.00 mi1.00 mi15852+465410+155410+1514879(Top 51%)5268(Top 42%)5268(Top 303%)
40K24.85 mi0.85 mi15736+1165364+465364+4613377(Top 46%)4549(Top 36%)4549(Top 262%)
25.2M25.20 mi0.35 mi15681+555341+235341+2312406(Top 43%)4082(Top 32%)4082(Top 235%)
FINISH26.22 mi1.02 mi15589+925306+355306+3513061(Top 45%)4425(Top 35%)4425(Top 255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21
+97ft-345ft

Overall

16222

Females

5461

F40-44

5461

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17224

Females

6039

F40-44

6039

10K→15K

6.2 - 9.3 mi

Top 56%
×3
+67ft-78ft

Overall

16222

Females

5461

F40-44

5461

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15804

Females

5271

F40-44

5271

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16570

Females

5662

F40-44

5662

HALF→25K

13.1 - 15.5 mi

Top 54%
×4
+66ft-88ft

Overall

15584

Females

5187

F40-44

5187

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

15064

Females

5013

F40-44

5013

30K→20M

18.6 - 20.0 mi

Top 52%
×5
+64ft-50ft

Overall

15221

Females

5195

F40-44

5195

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

12956

Females

4042

F40-44

4042

21M→35K

21.0 - 21.8 mi

Top 55%
×7
+17ft-86ft

Overall

15969

Females

5731

F40-44

5731

35K→23M

21.8 - 23.0 mi

Top 53%
×5
+23ft-63ft

Overall

15280

Females

5415

F40-44

5415

23M→24M

23.0 - 24.0 mi

Top 51%
×6
+12ft-82ft

Overall

14879

Females

5268

F40-44

5268

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13377

Females

4549

F40-44

4549

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12406

Females

4082

F40-44

4082

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13061

Females

4425

F40-44

4425

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3123*
Passed By
535
Net Change
+2588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18177
5K10K565*125+440#18177#17737
10K15K495*45+450#17737#17287
15K20K430*22+408#17287#16879
20KHALF4422+22#16879#16857
HALF25K261*36+225#16857#16632
25K30K380*52+328#16632#16304
30K20M13539+96#16304#16208
20M21M223*11+212#16208#15996
21M35K6840+28#15996#15968
35K23M13363+70#15968#15898
23M24M8640+46#15898#15852
24M40K13317+116#15852#15736
40K25.2M594+55#15736#15681
25.2MFINISH11119+92#15681#15589
TOTALS3123*535+2588

* 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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