Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Kimberly Baer

Bib: 18263 β€’F β€’Age: N/A

MD

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 42%
Gender (Female)
#0 / 12578
Top 26%
Masters (Masters Women)
#0 / 6862
Top 11%
Age Group (F50-54)
#0 / 1233
Top 6%
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
23:24
3.11 mi
Rank: #13055
Start β†’ 5K
23:24 | 7:32/mi
10K
46:24
6.21 mi
Rank: #12564 (+491)
5K β†’ 10K
23:00 | 7:25/mi
15K
1:09:29
9.32 mi
Rank: #12426 (+138)
10K β†’ 15K
23:05 | 7:26/mi
20K
1:33:09
12.43 mi
Rank: #12561 (-135)
15K β†’ 20K
23:40 | 7:38/mi
HALF
1:38:14
13.11 mi
Rank: #12547 (+14)
20K β†’ HALF
5:05 | 7:28/mi
25K
1:57:17
15.53 mi
Rank: #12844 (-297)
HALF β†’ 25K
19:03 | 7:52/mi
30K
2:21:21
18.64 mi
Rank: #12567 (+277)
25K β†’ 30K
24:04 | 7:45/mi
20M
2:32:10
20.00 mi
Rank: #12539 (+28)
30K β†’ 20M
10:49 | 7:58/mi
21M
2:40:31
21.00 mi
Rank: #12520 (+19)
20M β†’ 21M
8:21 | 8:21/mi
35K
2:46:10
21.75 mi
Rank: #12453 (+67)
21M β†’ 35K
5:39 | 7:34/mi
23M
2:56:00
23.00 mi
Rank: #12376 (+77)
35K β†’ 23M
9:50 | 7:52/mi
24M
3:03:37
24.00 mi
Rank: #12278 (+98)
23M β†’ 24M
7:37 | 7:37/mi
40K
3:10:09
24.85 mi
Rank: #12171 (+107)
24M β†’ 40K
6:32 | 7:39/mi
25.2M
3:13:00
25.20 mi
Rank: #12113 (+58)
40K β†’ 25.2M
2:51 | 8:16/mi
FINISH
3:20:38
26.22 mi
Rank: #12059 (+54)
25.2M β†’ FINISH
7:38 | 7:30/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:38:14
Pace7:30 /mi
2nd Half
Distance13.11 mi
Time1:42:24
Pace7:49 /mi
πŸ“ŠPositive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:05:3623:247:3223:24
7:32
-
10K
6.21 mi11:28:3646:247:2923:00
7:25
-0:07
15K
9.32 mi11:51:411:09:297:2823:05
7:26
+0:01
20K
12.43 mi12:15:211:33:097:3023:40
7:38
+0:12
HALF
13.11 mi12:20:261:38:147:305:05
7:28
-0:10
25K
15.53 mi12:39:291:57:177:3319:03
7:52
+0:24
30K
18.64 mi13:03:332:21:217:3524:04
7:45
-0:07
20M
20.00 mi13:14:222:32:107:3710:49
7:58
+0:13
21M
21.00 mi13:22:432:40:317:398:21
8:21
+0:23
35K
21.75 mi13:28:222:46:107:395:39
7:34
-0:47
23M
23.00 mi13:38:122:56:007:409:50
7:52
+0:18
24M
24.00 mi13:45:493:03:377:407:37
7:37
-0:15
40K
24.85 mi13:52:213:10:097:406:32
7:39
+0:02
25.2M
25.20 mi13:55:123:13:007:402:51
8:16
+0:37
FINISH
26.22 mi14:02:503:20:387:407:38
7:30
-0:46

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

7:25 /mi

Average Pace

7:39 /mi

Slowest Pace

8:21 /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

3:09:26

94% of race

Time at Steady Pace

11:12

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:39 /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 mi11:05:3623:247:3223:24
7:32
#13055
10K
6.21 mi11:28:3646:247:2923:00
7:25
#12564
15K
9.32 mi11:51:411:09:297:2823:05
7:26
#12426
20K
12.43 mi12:15:211:33:097:3023:40
7:38
#12561
HALF
13.11 mi12:20:261:38:147:305:05
7:28
#12547
25K
15.53 mi12:39:291:57:177:3319:03
7:52
#12844
30K
18.64 mi13:03:332:21:217:3524:04
7:45
#12567
20M
20.00 mi13:14:222:32:107:3710:49
7:58
#12539
21M
21.00 mi13:22:432:40:317:398:21
8:21
#12520
35K
21.75 mi13:28:222:46:107:395:39
7:34
#12453
23M
23.00 mi13:38:122:56:007:409:50
7:52
#12376
24M
24.00 mi13:45:493:03:377:407:37
7:37
#12278
40K
24.85 mi13:52:213:10:097:406:32
7:39
#12171
25.2M
25.20 mi13:55:123:13:007:402:51
8:16
#12113
FINISH
26.22 mi14:02:503:20:387:407:38
7:30
#12059
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi130553519351912235(Top 42%)3146(Top 25%)3146(Top 255%)
10K6.21 mi3.10 mi12564+4913259+2603259+26012118(Top 42%)3030(Top 24%)3030(Top 246%)
15K9.32 mi3.11 mi12426+1383200+593200+5912235(Top 42%)3146(Top 25%)3146(Top 255%)
20K12.43 mi3.11 mi12561-1353308-1083308-10812998(Top 45%)3663(Top 29%)3663(Top 297%)
HALF13.11 mi0.68 mi12547+143301+73301+712709(Top 44%)3427(Top 27%)3427(Top 278%)
25K15.53 mi2.42 mi12844-2973505-2043505-20414286(Top 49%)4450(Top 35%)4450(Top 361%)
30K18.64 mi3.11 mi12567+2773404+1013404+10111594(Top 40%)3089(Top 25%)3089(Top 251%)
20M20.00 mi1.36 mi12539+283422-183422-1812583(Top 43%)3711(Top 30%)3711(Top 301%)
21M21.00 mi1.00 mi12520+193435-133435-1312189(Top 42%)3628(Top 29%)3628(Top 294%)
35K21.75 mi0.75 mi12453+673411+243411+2411290(Top 39%)3156(Top 25%)3156(Top 256%)
23M23.00 mi1.25 mi12376+773387+243387+2411452(Top 39%)3323(Top 26%)3323(Top 270%)
24M24.00 mi1.00 mi12278+983366+213366+2110993(Top 38%)3161(Top 25%)3161(Top 256%)
40K24.85 mi0.85 mi12171+1073334+323334+329946(Top 34%)2730(Top 22%)2730(Top 221%)
25.2M25.20 mi0.35 mi12113+583307+273307+2710137(Top 35%)2901(Top 23%)2901(Top 235%)
FINISH26.22 mi1.02 mi12059+543300+73300+711362(Top 39%)3529(Top 28%)3529(Top 286%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
Γ—21
+97ft-345ft

Overall

12235

Females

3146

F50-54

3146

5K→10K

3.1 - 6.2 mi

Top 42%
Γ—5
+79ft-138ft

Overall

12118

Females

3030

F50-54

3030

10K→15K

6.2 - 9.3 mi

Top 42%
Γ—3
+67ft-78ft

Overall

12235

Females

3146

F50-54

3146

15K→20K

9.3 - 12.4 mi

Top 45%
Γ—5
+106ft-86ft

Overall

12998

Females

3663

F50-54

3663

20K→HALF

12.4 - 13.1 mi

Top 44%
Γ—2
+19ft-37ft

Overall

12709

Females

3427

F50-54

3427

HALF→25K

13.1 - 15.5 mi

Top 49%
Γ—4
+66ft-88ft

Overall

14286

Females

4450

F50-54

4450

25K→30K

15.5 - 18.6 mi

Top 40%
Γ—9
+181ft-148ft

Overall

11594

Females

3089

F50-54

3089

30K→20M

18.6 - 20.0 mi

Top 43%
Γ—5
+64ft-50ft

Overall

12583

Females

3711

F50-54

3711

20M→21M

20.0 - 21.0 mi

Top 42%
Γ—8
+106ft-24ft

Overall

12189

Females

3628

F50-54

3628

21M→35K

21.0 - 21.8 mi

Top 39%
Γ—7
+17ft-86ft

Overall

11290

Females

3156

F50-54

3156

35K→23M

21.8 - 23.0 mi

Top 39%
Γ—5
+23ft-63ft

Overall

11452

Females

3323

F50-54

3323

23M→24M

23.0 - 24.0 mi

Top 38%
Γ—6
+12ft-82ft

Overall

10993

Females

3161

F50-54

3161

24M→40K

24.0 - 24.9 mi

Top 34%
Γ—1
+6ft-20ft

Overall

9946

Females

2730

F50-54

2730

40K→25.2M

24.9 - 25.2 mi

Top 35%
Γ—1
+13ft-16ft

Overall

10137

Females

2901

F50-54

2901

25.2M→FINISH

25.2 - 26.2 mi

Top 39%
Γ—2
+22ft-21ft

Overall

11362

Females

3529

F50-54

3529

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2216*
Passed By
1006
Net Change
+996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#13055
5K β†’ 10K592*101+491#13055#12564
10K β†’ 15K262*124+138#12564#12426
15K β†’ 20K116200-135#12426#12561
20K β†’ HALF3016+14#12561#12547
HALF β†’ 25K66200-297#12547#12844
25K β†’ 30K330*53+277#12844#12567
30K β†’ 20M10476+28#12567#12539
20M β†’ 21M9172+19#12539#12520
21M β†’ 35K8013+67#12520#12453
35K β†’ 23M11942+77#12453#12376
23M β†’ 24M13436+98#12376#12278
24M β†’ 40K12518+107#12278#12171
40K β†’ 25.2M668+58#12171#12113
25.2M β†’ FINISH10147+54#12113#12059
TOTALS2216*1006+996

* Includes athletes who did not complete a segment (DNF/DNQ).

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

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