Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Clare Morley

Bib: 18968FAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 49%
Gender (Female)
#0 / 12578
Top 36%
Masters (Masters Women)
#0 / 6862
Top 20%
Age Group (F40-44)
#0 / 1737
Top 42%
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
25:00
3.11 mi
Rank: #17268
Start5K
25:00 | 8:03/mi
10K
49:28
6.21 mi
Rank: #16785 (+483)
5K10K
24:28 | 7:53/mi
15K
1:13:45
9.32 mi
Rank: #16367 (+418)
10K15K
24:17 | 7:49/mi
20K
1:38:02
12.43 mi
Rank: #15915 (+452)
15K20K
24:17 | 7:49/mi
HALF
1:43:22
13.11 mi
Rank: #15897 (+18)
20KHALF
5:20 | 7:50/mi
25K
2:02:20
15.53 mi
Rank: #15557 (+340)
HALF25K
18:58 | 7:50/mi
30K
2:27:05
18.64 mi
Rank: #15103 (+454)
25K30K
24:45 | 7:58/mi
20M
2:37:52
20.00 mi
Rank: #14881 (+222)
30K20M
10:47 | 7:57/mi
21M
2:46:07
21.00 mi
Rank: #14652 (+229)
20M21M
8:15 | 8:15/mi
35K
2:51:59
21.75 mi
Rank: #14566 (+86)
21M35K
5:52 | 7:51/mi
23M
3:02:04
23.00 mi
Rank: #14431 (+135)
35K23M
10:05 | 8:04/mi
24M
3:09:53
24.00 mi
Rank: #14340 (+91)
23M24M
7:49 | 7:49/mi
40K
3:16:43
24.85 mi
Rank: #14255 (+85)
24M40K
6:50 | 8:00/mi
25.2M
3:19:41
25.20 mi
Rank: #14214 (+41)
40K25.2M
2:58 | 8:37/mi
FINISH
3:27:26
26.22 mi
Rank: #14145 (+69)
25.2MFINISH
7:45 | 7:37/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:43:22
Pace7:54 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:44:04
Pace7:57 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:07:4725:008:0325:00
8:03
-
10K
6.21 mi11:32:1549:287:5824:28
7:53
-0:10
15K
9.32 mi11:56:321:13:457:5524:17
7:49
-0:04
20K
12.43 mi12:20:491:38:027:5424:17
7:49
0:00
HALF
13.11 mi12:26:091:43:227:545:20
7:50
+0:01
25K
15.53 mi12:45:072:02:207:5318:58
7:50
0:00
30K
18.64 mi13:09:522:27:057:5424:45
7:58
+0:08
20M
20.00 mi13:20:392:37:527:5410:47
7:57
-0:01
21M
21.00 mi13:28:542:46:077:558:15
8:15
+0:18
35K
21.75 mi13:34:462:51:597:555:52
7:51
-0:24
23M
23.00 mi13:44:513:02:047:5510:05
8:04
+0:13
24M
24.00 mi13:52:403:09:537:557:49
7:49
-0:15
40K
24.85 mi13:59:303:16:437:556:50
8:00
+0:11
25.2M
25.20 mi14:02:283:19:417:562:58
8:37
+0:37
FINISH
26.22 mi14:10:133:27:267:567:45
7:37
-1:00

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

7:37 /mi

Average Pace

7:55 /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

3:24:28

99% of race

Time at Steady Pace

2:58

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:55 /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 mi11:07:4725:008:0325:00
8:03
#17268
10K
6.21 mi11:32:1549:287:5824:28
7:53
#16785
15K
9.32 mi11:56:321:13:457:5524:17
7:49
#16367
20K
12.43 mi12:20:491:38:027:5424:17
7:49
#15915
HALF
13.11 mi12:26:091:43:227:545:20
7:50
#15897
25K
15.53 mi12:45:072:02:207:5318:58
7:50
#15557
30K
18.64 mi13:09:522:27:057:5424:45
7:58
#15103
20M
20.00 mi13:20:392:37:527:5410:47
7:57
#14881
21M
21.00 mi13:28:542:46:077:558:15
8:15
#14652
35K
21.75 mi13:34:462:51:597:555:52
7:51
#14566
23M
23.00 mi13:44:513:02:047:5510:05
8:04
#14431
24M
24.00 mi13:52:403:09:537:557:49
7:49
#14340
40K
24.85 mi13:59:303:16:437:556:50
8:00
#14255
25.2M
25.20 mi14:02:283:19:417:562:58
8:37
#14214
FINISH
26.22 mi14:10:133:27:267:567:45
7:37
#14145
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 mi172686066606615477(Top 53%)5028(Top 40%)5028(Top 289%)
10K6.21 mi3.10 mi16785+4835807+2595807+25916256(Top 56%)5465(Top 43%)5465(Top 315%)
15K9.32 mi3.11 mi16367+4185564+2435564+24315477(Top 53%)5028(Top 40%)5028(Top 289%)
20K12.43 mi3.11 mi15915+4525297+2675297+26714669(Top 51%)4600(Top 37%)4600(Top 265%)
HALF13.11 mi0.68 mi15897+185293+45293+415757(Top 54%)5174(Top 41%)5174(Top 298%)
25K15.53 mi2.42 mi15557+3405106+1875106+18714019(Top 48%)4308(Top 34%)4308(Top 248%)
30K18.64 mi3.11 mi15103+4544852+2544852+25413267(Top 46%)3995(Top 32%)3995(Top 230%)
20M20.00 mi1.36 mi14881+2224754+984754+9812420(Top 43%)3634(Top 29%)3634(Top 209%)
21M21.00 mi1.00 mi14652+2294641+1134641+11311582(Top 40%)3307(Top 26%)3307(Top 190%)
35K21.75 mi0.75 mi14566+864604+374604+3713411(Top 46%)4322(Top 34%)4322(Top 249%)
23M23.00 mi1.25 mi14431+1354558+464558+4612872(Top 44%)4077(Top 32%)4077(Top 235%)
24M24.00 mi1.00 mi14340+914526+324526+3212473(Top 43%)3970(Top 32%)3970(Top 229%)
40K24.85 mi0.85 mi14255+854499+274499+2712476(Top 43%)4045(Top 32%)4045(Top 233%)
25.2M25.20 mi0.35 mi14214+414487+124487+1212373(Top 43%)4049(Top 32%)4049(Top 233%)
FINISH26.22 mi1.02 mi14145+694471+164471+1612308(Top 42%)4037(Top 32%)4037(Top 232%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21
+97ft-345ft

Overall

15477

Females

5028

F40-44

5028

5K→10K

3.1 - 6.2 mi

Top 56%
×5
+79ft-138ft

Overall

16256

Females

5465

F40-44

5465

10K→15K

6.2 - 9.3 mi

Top 53%
×3
+67ft-78ft

Overall

15477

Females

5028

F40-44

5028

15K→20K

9.3 - 12.4 mi

Top 51%
×5
+106ft-86ft

Overall

14669

Females

4600

F40-44

4600

20K→HALF

12.4 - 13.1 mi

Top 54%
×2
+19ft-37ft

Overall

15757

Females

5174

F40-44

5174

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

14019

Females

4308

F40-44

4308

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13267

Females

3995

F40-44

3995

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12420

Females

3634

F40-44

3634

20M→21M

20.0 - 21.0 mi

Top 40%
×8
+106ft-24ft

Overall

11582

Females

3307

F40-44

3307

21M→35K

21.0 - 21.8 mi

Top 46%
×7
+17ft-86ft

Overall

13411

Females

4322

F40-44

4322

35K→23M

21.8 - 23.0 mi

Top 44%
×5
+23ft-63ft

Overall

12872

Females

4077

F40-44

4077

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12473

Females

3970

F40-44

3970

24M→40K

24.0 - 24.9 mi

Top 43%
×1
+6ft-20ft

Overall

12476

Females

4045

F40-44

4045

40K→25.2M

24.9 - 25.2 mi

Top 43%
×1
+13ft-16ft

Overall

12373

Females

4049

F40-44

4049

25.2M→FINISH

25.2 - 26.2 mi

Top 42%
×2
+22ft-21ft

Overall

12308

Females

4037

F40-44

4037

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3565*
Passed By
442
Net Change
+3123
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17268
5K10K599*116+483#17268#16785
10K15K470*52+418#16785#16367
15K20K487*35+452#16367#15915
20KHALF4123+18#15915#15897
HALF25K357*17+340#15897#15557
25K30K478*24+454#15557#15103
30K20M234*12+222#15103#14881
20M21M239*10+229#14881#14652
21M35K10216+86#14652#14566
35K23M16934+135#14566#14431
23M24M11423+91#14431#14340
24M40K11227+85#14340#14255
40K25.2M5716+41#14255#14214
25.2MFINISH10637+69#14214#14145
TOTALS3565*442+3123

* 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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