Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jessica Morey

Bib: 23111FAge: N/A

FL

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 (F45-49)
#0 / 1786
Top 28%
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
24:57
3.11 mi
Rank: #17165
Start5K
24:57 | 8:02/mi
10K
49:00
6.21 mi
Rank: #16195 (+970)
5K10K
24:03 | 7:45/mi
15K
1:13:01
9.32 mi
Rank: #15715 (+480)
10K15K
24:01 | 7:44/mi
20K
1:37:36
12.43 mi
Rank: #15600 (+115)
15K20K
24:35 | 7:55/mi
HALF
1:42:57
13.11 mi
Rank: #15596 (+4)
20KHALF
5:21 | 7:51/mi
25K
2:02:12
15.53 mi
Rank: #15487 (+109)
HALF25K
19:15 | 7:57/mi
30K
2:27:41
18.64 mi
Rank: #15380 (+107)
25K30K
25:29 | 8:13/mi
20M
2:38:47
20.00 mi
Rank: #15247 (+133)
30K20M
11:06 | 8:11/mi
21M
2:47:35
21.00 mi
Rank: #15199 (+48)
20M21M
8:48 | 8:48/mi
35K
2:53:31
21.75 mi
Rank: #15152 (+47)
21M35K
5:56 | 7:56/mi
23M
3:03:49
23.00 mi
Rank: #15064 (+88)
35K23M
10:18 | 8:14/mi
24M
3:11:56
24.00 mi
Rank: #15018 (+46)
23M24M
8:07 | 8:07/mi
40K
3:19:05
24.85 mi
Rank: #15011 (+7)
24M40K
7:09 | 8:22/mi
25.2M
3:22:15
25.20 mi
Rank: #15007 (+4)
40K25.2M
3:10 | 9:11/mi
FINISH
3:30:44
26.22 mi
Rank: #15121 (-114)
25.2MFINISH
8:29 | 8:20/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
Time1:42:57
Pace7:52 /mi
2nd Half
Distance13.11 mi
Time1:47:47
Pace8:14 /mi
📊Positive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:5824:578:0224:57
8:02
-
10K
6.21 mi12:11:0149:007:5424:03
7:45
-0:17
15K
9.32 mi12:35:021:13:017:5124:01
7:44
-0:01
20K
12.43 mi12:59:371:37:367:5224:35
7:55
+0:11
HALF
13.11 mi13:04:581:42:577:525:21
7:51
-0:04
25K
15.53 mi13:24:132:02:127:5219:15
7:57
+0:06
30K
18.64 mi13:49:422:27:417:5625:29
8:13
+0:16
20M
20.00 mi14:00:482:38:477:5711:06
8:11
-0:02
21M
21.00 mi14:09:362:47:357:598:48
8:48
+0:37
35K
21.75 mi14:15:322:53:317:595:56
7:56
-0:52
23M
23.00 mi14:25:503:03:498:0010:18
8:14
+0:18
24M
24.00 mi14:33:573:11:568:008:07
8:07
-0:07
40K
24.85 mi14:41:063:19:058:017:09
8:22
+0:15
25.2M
25.20 mi14:44:163:22:158:023:10
9:11
+0:49
FINISH
26.22 mi14:52:453:30:448:038:29
8:20
-0:51

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

9:11 /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

3:18:46

94% of race

Time at Steady Pace

8:48

4% of race

Time at Slower Pace

3:10

2% of race

Average Pace: 8:02 /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 mi11:46:5824:578:0224:57
8:02
#17165
10K
6.21 mi12:11:0149:007:5424:03
7:45
#16195
15K
9.32 mi12:35:021:13:017:5124:01
7:44
#15715
20K
12.43 mi12:59:371:37:367:5224:35
7:55
#15600
HALF
13.11 mi13:04:581:42:577:525:21
7:51
#15596
25K
15.53 mi13:24:132:02:127:5219:15
7:57
#15487
30K
18.64 mi13:49:422:27:417:5625:29
8:13
#15380
20M
20.00 mi14:00:482:38:477:5711:06
8:11
#15247
21M
21.00 mi14:09:362:47:357:598:48
8:48
#15199
35K
21.75 mi14:15:322:53:317:595:56
7:56
#15152
23M
23.00 mi14:25:503:03:498:0010:18
8:14
#15064
24M
24.00 mi14:33:573:11:568:008:07
8:07
#15018
40K
24.85 mi14:41:063:19:058:017:09
8:22
#15011
25.2M
25.20 mi14:44:163:22:158:023:10
9:11
#15007
FINISH
26.22 mi14:52:453:30:448:038:29
8:20
#15121
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi171656017601714788(Top 51%)4615(Top 37%)4615(Top 258%)
10K6.21 mi3.10 mi16195+9705455+5625455+56215104(Top 52%)4772(Top 38%)4772(Top 267%)
15K9.32 mi3.11 mi15715+4805164+2915164+29114788(Top 51%)4615(Top 37%)4615(Top 258%)
20K12.43 mi3.11 mi15600+1155123+415123+4115455(Top 53%)5062(Top 40%)5062(Top 283%)
HALF13.11 mi0.68 mi15596+45118+55118+515997(Top 55%)5332(Top 42%)5332(Top 299%)
25K15.53 mi2.42 mi15487+1095064+545064+5414923(Top 51%)4837(Top 38%)4837(Top 271%)
30K18.64 mi3.11 mi15380+1075031+335031+3314954(Top 52%)4949(Top 39%)4949(Top 277%)
20M20.00 mi1.36 mi15247+1334969+624969+6214095(Top 49%)4547(Top 36%)4547(Top 255%)
21M21.00 mi1.00 mi15199+484980-114980-1115005(Top 52%)5142(Top 41%)5142(Top 288%)
35K21.75 mi0.75 mi15152+474957+234957+2314037(Top 48%)4666(Top 37%)4666(Top 261%)
23M23.00 mi1.25 mi15064+884939+184939+1814019(Top 48%)4715(Top 37%)4715(Top 264%)
24M24.00 mi1.00 mi15018+464932+74932+714566(Top 50%)5100(Top 41%)5100(Top 286%)
40K24.85 mi0.85 mi15011+74939-74939-714864(Top 51%)5355(Top 43%)5355(Top 300%)
25.2M25.20 mi0.35 mi15007+44946-74946-715735(Top 54%)5808(Top 46%)5808(Top 325%)
FINISH26.22 mi1.02 mi15121-1145021-755021-7517205(Top 59%)6618(Top 53%)6618(Top 371%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 51%
×21
+97ft-345ft

Overall

14788

Females

4615

F45-49

4615

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15104

Females

4772

F45-49

4772

10K→15K

6.2 - 9.3 mi

Top 51%
×3
+67ft-78ft

Overall

14788

Females

4615

F45-49

4615

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15455

Females

5062

F45-49

5062

20K→HALF

12.4 - 13.1 mi

Top 55%
×2
+19ft-37ft

Overall

15997

Females

5332

F45-49

5332

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14923

Females

4837

F45-49

4837

25K→30K

15.5 - 18.6 mi

Top 52%
×9
+181ft-148ft

Overall

14954

Females

4949

F45-49

4949

30K→20M

18.6 - 20.0 mi

Top 49%
×5
+64ft-50ft

Overall

14095

Females

4547

F45-49

4547

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

15005

Females

5142

F45-49

5142

21M→35K

21.0 - 21.8 mi

Top 48%
×7
+17ft-86ft

Overall

14037

Females

4666

F45-49

4666

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

14019

Females

4715

F45-49

4715

23M→24M

23.0 - 24.0 mi

Top 50%
×6
+12ft-82ft

Overall

14566

Females

5100

F45-49

5100

24M→40K

24.0 - 24.9 mi

Top 51%
×1
+6ft-20ft

Overall

14864

Females

5355

F45-49

5355

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15735

Females

5808

F45-49

5808

25.2M→FINISH

25.2 - 26.2 mi

Top 59%
×2
+22ft-21ft

Overall

17205

Females

6618

F45-49

6618

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3008*
Passed By
964
Net Change
+2044
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17165
5K10K1023*53+970#17165#16195
10K15K535*55+480#16195#15715
15K20K223*108+115#15715#15600
20KHALF4036+4#15600#15596
HALF25K18778+109#15596#15487
25K30K244*137+107#15487#15380
30K20M16936+133#15380#15247
20M21M13486+48#15247#15199
21M35K7326+47#15199#15152
35K23M14254+88#15152#15064
23M24M9751+46#15064#15018
24M40K7366+7#15018#15011
40K25.2M3632+4#15011#15007
25.2MFINISH32146-114#15007#15121
TOTALS3008*964+2044

* 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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