Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kacey Lowrey

Bib: 33342 β€’F β€’Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F40-44)
#0 / 1737
Race Day Weather
51Β°/41Β°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
31:24
3.11 mi
Rank: #26241
Start β†’ 5K
31:24 | 10:07/mi
10K
1:03:43
6.21 mi
Rank: #26513 (-272)
5K β†’ 10K
32:19 | 10:25/mi
15K
1:36:59
9.32 mi
Rank: #26701 (-188)
10K β†’ 15K
33:16 | 10:43/mi
20K
2:10:35
12.43 mi
Rank: #26691 (+10)
15K β†’ 20K
33:36 | 10:49/mi
HALF
2:18:00
13.11 mi
Rank: #26720 (-29)
20K β†’ HALF
7:25 | 10:53/mi
25K
2:44:25
15.53 mi
Rank: #26633 (+87)
HALF β†’ 25K
26:25 | 10:54/mi
30K
3:20:43
18.64 mi
Rank: #26609 (+24)
25K β†’ 30K
36:18 | 11:42/mi
20M
3:36:06
20.00 mi
Rank: #26523 (+86)
30K β†’ 20M
15:23 | 11:20/mi
21M
3:48:04
21.00 mi
Rank: #26451 (+72)
20M β†’ 21M
11:58 | 11:58/mi
35K
3:56:02
21.75 mi
Rank: #26398 (+53)
21M β†’ 35K
7:58 | 10:39/mi
23M
4:10:45
23.00 mi
Rank: #26380 (+18)
35K β†’ 23M
14:43 | 11:46/mi
24M
4:21:52
24.00 mi
Rank: #26339 (+41)
23M β†’ 24M
11:07 | 11:07/mi
40K
4:31:43
24.85 mi
Rank: #26292 (+47)
24M β†’ 40K
9:51 | 11:32/mi
25.2M
4:35:58
25.20 mi
Rank: #26277 (+15)
40K β†’ 25.2M
4:15 | 12:20/mi
FINISH
4:47:07
26.22 mi
Rank: #26276 (+1)
25.2M β†’ FINISH
11:09 | 10:57/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
Time2:18:00
Pace10:32 /mi
2nd Half
Distance13.11 mi
Time2:29:07
Pace11:23 /mi
πŸ“ŠPositive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:02:4731:2410:0731:24
10:07
-
10K
6.21 mi12:35:061:03:4310:1632:19
10:25
+0:18
15K
9.32 mi13:08:221:36:5910:2533:16
10:43
+0:18
20K
12.43 mi13:41:582:10:3510:3133:36
10:49
+0:06
HALF
13.11 mi13:49:232:18:0010:327:25
10:53
+0:04
25K
15.53 mi14:15:482:44:2510:3626:25
10:54
+0:01
30K
18.64 mi14:52:063:20:4310:4736:18
11:42
+0:48
20M
20.00 mi15:07:293:36:0610:4915:23
11:20
-0:22
21M
21.00 mi15:19:273:48:0410:5211:58
11:58
+0:38
35K
21.75 mi15:27:253:56:0210:527:58
10:39
-1:19
23M
23.00 mi15:42:084:10:4510:5514:43
11:46
+1:07
24M
24.00 mi15:53:154:21:5210:5511:07
11:07
-0:39
40K
24.85 mi16:03:064:31:4310:569:51
11:32
+0:25
25.2M
25.20 mi16:07:214:35:5810:584:15
12:20
+0:48
FINISH
26.22 mi16:18:304:47:0710:5811:09
10:57
-1:23

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

10:07 /mi

Average Pace

10:58 /mi

Slowest Pace

12:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:11:41

25% of race

Time at Steady Pace

2:02:58

43% of race

Time at Slower Pace

1:32:28

32% of race

Average Pace: 10:57 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi12:02:4731:2410:0731:24
10:07
#26241
10K
6.21 mi12:35:061:03:4310:1632:19
10:25
#26513
15K
9.32 mi13:08:221:36:5910:2533:16
10:43
#26701
20K
12.43 mi13:41:582:10:3510:3133:36
10:49
#26691
HALF
13.11 mi13:49:232:18:0010:327:25
10:53
#26720
25K
15.53 mi14:15:482:44:2510:3626:25
10:54
#26633
30K
18.64 mi14:52:063:20:4310:4736:18
11:42
#26609
20M
20.00 mi15:07:293:36:0610:4915:23
11:20
#26523
21M
21.00 mi15:19:273:48:0410:5211:58
11:58
#26451
35K
21.75 mi15:27:253:56:0210:527:58
10:39
#26398
23M
23.00 mi15:42:084:10:4510:5514:43
11:46
#26380
24M
24.00 mi15:53:154:21:5210:5511:07
11:07
#26339
40K
24.85 mi16:03:064:31:4310:569:51
11:32
#26292
25.2M
25.20 mi16:07:214:35:5810:584:15
12:20
#26277
FINISH
26.22 mi16:18:304:47:0710:5811:09
10:57
#26276
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 mi26241108381083827036(Top 93%)11321(Top 90%)11321(Top 652%)
10K6.21 mi3.10 mi26513-27210999-16110999-16126742(Top 92%)11152(Top 89%)11152(Top 642%)
15K9.32 mi3.11 mi26701-18811117-11811117-11827036(Top 93%)11321(Top 90%)11321(Top 652%)
20K12.43 mi3.11 mi26691+1011124-711124-726723(Top 92%)11169(Top 89%)11169(Top 643%)
HALF13.11 mi0.68 mi26720-2911147-2311147-2327230(Top 94%)11492(Top 91%)11492(Top 662%)
25K15.53 mi2.42 mi26633+8711102+4511102+4526174(Top 90%)10899(Top 87%)10899(Top 627%)
30K18.64 mi3.11 mi26609+2411108-611108-626369(Top 91%)11100(Top 88%)11100(Top 639%)
20M20.00 mi1.36 mi26523+8611076+3211076+3225478(Top 88%)10703(Top 85%)10703(Top 616%)
21M21.00 mi1.00 mi26451+7211050+2611050+2625029(Top 86%)10519(Top 84%)10519(Top 606%)
35K21.75 mi0.75 mi26398+5311027+2311027+2324636(Top 85%)10334(Top 82%)10334(Top 595%)
23M23.00 mi1.25 mi26380+18110271102725810(Top 89%)10972(Top 87%)10972(Top 632%)
24M24.00 mi1.00 mi26339+4111017+1011017+1025347(Top 87%)10778(Top 86%)10778(Top 620%)
40K24.85 mi0.85 mi26292+4711000+1711000+1725160(Top 87%)10717(Top 85%)10717(Top 617%)
25.2M25.20 mi0.35 mi26277+1510993+710993+725079(Top 86%)10672(Top 85%)10672(Top 614%)
FINISH26.22 mi1.02 mi26276+111009-1611009-1626017(Top 90%)11154(Top 89%)11154(Top 642%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
Γ—21
+97ft-345ft

Overall

27036

Females

11321

F40-44

11321

5K→10K

3.1 - 6.2 mi

Top 92%
Γ—5
+79ft-138ft

Overall

26742

Females

11152

F40-44

11152

10K→15K

6.2 - 9.3 mi

Top 93%
Γ—3
+67ft-78ft

Overall

27036

Females

11321

F40-44

11321

15K→20K

9.3 - 12.4 mi

Top 92%
Γ—5
+106ft-86ft

Overall

26723

Females

11169

F40-44

11169

20K→HALF

12.4 - 13.1 mi

Top 94%
Γ—2
+19ft-37ft

Overall

27230

Females

11492

F40-44

11492

HALF→25K

13.1 - 15.5 mi

Top 90%
Γ—4
+66ft-88ft

Overall

26174

Females

10899

F40-44

10899

25K→30K

15.5 - 18.6 mi

Top 91%
Γ—9
+181ft-148ft

Overall

26369

Females

11100

F40-44

11100

30K→20M

18.6 - 20.0 mi

Top 88%
Γ—5
+64ft-50ft

Overall

25478

Females

10703

F40-44

10703

20M→21M

20.0 - 21.0 mi

Top 86%
Γ—8
+106ft-24ft

Overall

25029

Females

10519

F40-44

10519

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7
+17ft-86ft

Overall

24636

Females

10334

F40-44

10334

35K→23M

21.8 - 23.0 mi

Top 89%
Γ—5
+23ft-63ft

Overall

25810

Females

10972

F40-44

10972

23M→24M

23.0 - 24.0 mi

Top 87%
Γ—6
+12ft-82ft

Overall

25347

Females

10778

F40-44

10778

24M→40K

24.0 - 24.9 mi

Top 87%
Γ—1
+6ft-20ft

Overall

25160

Females

10717

F40-44

10717

40K→25.2M

24.9 - 25.2 mi

Top 86%
Γ—1
+13ft-16ft

Overall

25079

Females

10672

F40-44

10672

25.2M→FINISH

25.2 - 26.2 mi

Top 90%
Γ—2
+22ft-21ft

Overall

26017

Females

11154

F40-44

11154

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1015
Passed By
818
Net Change
-35
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#26241
5K β†’ 10K102200-272#26241#26513
10K β†’ 15K70200-188#26513#26701
15K β†’ 20K124114+10#26701#26691
20K β†’ HALF2150-29#26691#26720
HALF β†’ 25K12235+87#26720#26633
25K β†’ 30K10884+24#26633#26609
30K β†’ 20M10115+86#26609#26523
20M β†’ 21M8513+72#26523#26451
21M β†’ 35K563+53#26451#26398
35K β†’ 23M5840+18#26398#26380
23M β†’ 24M5312+41#26380#26339
24M β†’ 40K5710+47#26339#26292
40K β†’ 25.2M216+15#26292#26277
25.2M β†’ FINISH3736+1#26277#26276
TOTALS1015818-35
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace 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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