Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Maureen Martin

Bib: 19955FAge: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 50%
Gender (Female)
#0 / 12578
Top 37%
Masters (Masters Women)
#0 / 6862
Top 21%
Age Group (F40-44)
#0 / 1737
Top 44%
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
24:37
3.11 mi
Rank: #16367
Start5K
24:37 | 7:56/mi
10K
48:58
6.21 mi
Rank: #16140 (+227)
5K10K
24:21 | 7:51/mi
15K
1:13:16
9.32 mi
Rank: #15939 (+201)
10K15K
24:18 | 7:50/mi
20K
1:37:49
12.43 mi
Rank: #15758 (+181)
15K20K
24:33 | 7:55/mi
HALF
1:43:05
13.11 mi
Rank: #15701 (+57)
20KHALF
5:16 | 7:44/mi
25K
2:02:15
15.53 mi
Rank: #15512 (+189)
HALF25K
19:10 | 7:55/mi
30K
2:27:06
18.64 mi
Rank: #15115 (+397)
25K30K
24:51 | 8:00/mi
20M
2:37:59
20.00 mi
Rank: #14938 (+177)
30K20M
10:53 | 8:01/mi
21M
2:46:32
21.00 mi
Rank: #14787 (+151)
20M21M
8:33 | 8:33/mi
35K
2:52:27
21.75 mi
Rank: #14756 (+31)
21M35K
5:55 | 7:55/mi
23M
3:02:36
23.00 mi
Rank: #14633 (+123)
35K23M
10:09 | 8:07/mi
24M
3:10:29
24.00 mi
Rank: #14548 (+85)
23M24M
7:53 | 7:53/mi
40K
3:17:25
24.85 mi
Rank: #14494 (+54)
24M40K
6:56 | 8:07/mi
25.2M
3:20:29
25.20 mi
Rank: #14489 (+5)
40K25.2M
3:04 | 8:54/mi
FINISH
3:28:26
26.22 mi
Rank: #14470 (+19)
25.2MFINISH
7:57 | 7:49/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:43:05
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:45:21
Pace8:03 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:5524:377:5624:37
7:56
-
10K
6.21 mi11:33:1648:587:5324:21
7:51
-0:05
15K
9.32 mi11:57:341:13:167:5224:18
7:50
-0:01
20K
12.43 mi12:22:071:37:497:5324:33
7:55
+0:05
HALF
13.11 mi12:27:231:43:057:525:16
7:44
-0:11
25K
15.53 mi12:46:332:02:157:5319:10
7:55
+0:11
30K
18.64 mi13:11:242:27:067:5424:51
8:00
+0:05
20M
20.00 mi13:22:172:37:597:5410:53
8:01
+0:01
21M
21.00 mi13:30:502:46:327:568:33
8:33
+0:32
35K
21.75 mi13:36:452:52:277:565:55
7:55
-0:38
23M
23.00 mi13:46:543:02:367:5710:09
8:07
+0:12
24M
24.00 mi13:54:473:10:297:577:53
7:53
-0:14
40K
24.85 mi14:01:433:17:257:576:56
8:07
+0:14
25.2M
25.20 mi14:04:473:20:297:583:04
8:54
+0:47
FINISH
26.22 mi14:12:443:28:267:587:57
7:49
-1:05

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

7:57 /mi

Slowest Pace

8:54 /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

3:16:49

94% of race

Time at Steady Pace

11:37

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:08:5524:377:5624:37
7:56
#16367
10K
6.21 mi11:33:1648:587:5324:21
7:51
#16140
15K
9.32 mi11:57:341:13:167:5224:18
7:50
#15939
20K
12.43 mi12:22:071:37:497:5324:33
7:55
#15758
HALF
13.11 mi12:27:231:43:057:525:16
7:44
#15701
25K
15.53 mi12:46:332:02:157:5319:10
7:55
#15512
30K
18.64 mi13:11:242:27:067:5424:51
8:00
#15115
20M
20.00 mi13:22:172:37:597:5410:53
8:01
#14938
21M
21.00 mi13:30:502:46:327:568:33
8:33
#14787
35K
21.75 mi13:36:452:52:277:565:55
7:55
#14756
23M
23.00 mi13:46:543:02:367:5710:09
8:07
#14633
24M
24.00 mi13:54:473:10:297:577:53
7:53
#14548
40K
24.85 mi14:01:433:17:257:576:56
8:07
#14494
25.2M
25.20 mi14:04:473:20:297:583:04
8:54
#14489
FINISH
26.22 mi14:12:443:28:267:587:57
7:49
#14470
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 mi163675541554115529(Top 54%)5062(Top 40%)5062(Top 291%)
10K6.21 mi3.10 mi16140+2275426+1155426+11515962(Top 55%)5284(Top 42%)5284(Top 304%)
15K9.32 mi3.11 mi15939+2015294+1325294+13215529(Top 54%)5062(Top 40%)5062(Top 291%)
20K12.43 mi3.11 mi15758+1815208+865208+8615345(Top 53%)4997(Top 40%)4997(Top 288%)
HALF13.11 mi0.68 mi15701+575179+295179+2915007(Top 52%)4728(Top 38%)4728(Top 272%)
25K15.53 mi2.42 mi15512+1895079+1005079+10014648(Top 50%)4664(Top 37%)4664(Top 269%)
30K18.64 mi3.11 mi15115+3974862+2174862+21713483(Top 46%)4116(Top 33%)4116(Top 237%)
20M20.00 mi1.36 mi14938+1774789+734789+7312963(Top 45%)3927(Top 31%)3927(Top 226%)
21M21.00 mi1.00 mi14787+1514730+594730+5913492(Top 46%)4320(Top 34%)4320(Top 249%)
35K21.75 mi0.75 mi14756+314724+64724+613881(Top 48%)4578(Top 36%)4578(Top 264%)
23M23.00 mi1.25 mi14633+1234678+464678+4613228(Top 46%)4301(Top 34%)4301(Top 248%)
24M24.00 mi1.00 mi14548+854656+224656+2212951(Top 45%)4232(Top 34%)4232(Top 244%)
40K24.85 mi0.85 mi14494+544639+174639+1713236(Top 46%)4459(Top 35%)4459(Top 257%)
25.2M25.20 mi0.35 mi14489+54647-84647-814135(Top 49%)4976(Top 40%)4976(Top 286%)
FINISH26.22 mi1.02 mi14470+194651-44651-413813(Top 48%)4824(Top 38%)4824(Top 278%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15529

Females

5062

F40-44

5062

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15962

Females

5284

F40-44

5284

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15529

Females

5062

F40-44

5062

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15345

Females

4997

F40-44

4997

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15007

Females

4728

F40-44

4728

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14648

Females

4664

F40-44

4664

25K→30K

15.5 - 18.6 mi

Top 46%
×9
+181ft-148ft

Overall

13483

Females

4116

F40-44

4116

30K→20M

18.6 - 20.0 mi

Top 45%
×5
+64ft-50ft

Overall

12963

Females

3927

F40-44

3927

20M→21M

20.0 - 21.0 mi

Top 46%
×8
+106ft-24ft

Overall

13492

Females

4320

F40-44

4320

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

13881

Females

4578

F40-44

4578

35K→23M

21.8 - 23.0 mi

Top 46%
×5
+23ft-63ft

Overall

13228

Females

4301

F40-44

4301

23M→24M

23.0 - 24.0 mi

Top 45%
×6
+12ft-82ft

Overall

12951

Females

4232

F40-44

4232

24M→40K

24.0 - 24.9 mi

Top 46%
×1
+6ft-20ft

Overall

13236

Females

4459

F40-44

4459

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14135

Females

4976

F40-44

4976

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13813

Females

4824

F40-44

4824

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2660*
Passed By
763
Net Change
+1897
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16367
5K10K402*175+227#16367#16140
10K15K312*111+201#16140#15939
15K20K279*98+181#15939#15758
20KHALF7316+57#15758#15701
HALF25K236*47+189#15701#15512
25K30K433*36+397#15512#15115
30K20M19821+177#15115#14938
20M21M17827+151#14938#14787
21M35K7241+31#14787#14756
35K23M16138+123#14756#14633
23M24M11530+85#14633#14548
24M40K9541+54#14548#14494
40K25.2M3227+5#14494#14489
25.2MFINISH7455+19#14489#14470
TOTALS2660*763+1897

* 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

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