Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brooke Labenberg

Bib: 13728FAge: N/A

PA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Age Group (F18-39)
#0 / 5716
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
23:56
3.11 mi
Rank: #14609
Start5K
23:56 | 7:43/mi
10K
48:04
6.21 mi
Rank: #14939 (-330)
5K10K
24:08 | 7:47/mi
15K
1:11:54
9.32 mi
Rank: #14673 (+266)
10K15K
23:50 | 7:41/mi
20K
1:36:25
12.43 mi
Rank: #14813 (-140)
15K20K
24:31 | 7:54/mi
HALF
1:41:47
13.11 mi
Rank: #14876 (-63)
20KHALF
5:22 | 7:53/mi
25K
2:01:34
15.53 mi
Rank: #15143 (-267)
HALF25K
19:47 | 8:10/mi
30K
2:28:25
18.64 mi
Rank: #15691 (-548)
25K30K
26:51 | 8:39/mi
20M
2:40:26
20.00 mi
Rank: #15904 (-213)
30K20M
12:01 | 8:51/mi
21M
2:50:00
21.00 mi
Rank: #16083 (-179)
20M21M
9:34 | 9:34/mi
35K
2:56:50
21.75 mi
Rank: #16260 (-177)
21M35K
6:50 | 9:09/mi
23M
3:09:28
23.00 mi
Rank: #16806 (-546)
35K23M
12:38 | 10:06/mi
24M
3:19:13
24.00 mi
Rank: #17125 (-319)
23M24M
9:45 | 9:45/mi
40K
3:27:36
24.85 mi
Rank: #17336 (-211)
24M40K
8:23 | 9:49/mi
25.2M
3:31:11
25.20 mi
Rank: #17409 (-73)
40K25.2M
3:35 | 10:24/mi
FINISH
3:40:15
26.22 mi
Rank: #17532 (-123)
25.2MFINISH
9:04 | 8:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:41:47
Pace7:46 /mi
2nd Half
Distance13.11 mi
Time1:58:28
Pace9:03 /mi
📊Positive Split: 16.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:53:0423:567:4323:56
7:43
-
10K
6.21 mi11:17:1248:047:4524:08
7:47
+0:04
15K
9.32 mi11:41:021:11:547:4323:50
7:41
-0:06
20K
12.43 mi12:05:331:36:257:4624:31
7:54
+0:13
HALF
13.11 mi12:10:551:41:477:465:22
7:53
-0:01
25K
15.53 mi12:30:422:01:347:5019:47
8:10
+0:17
30K
18.64 mi12:57:332:28:257:5826:51
8:39
+0:29
20M
20.00 mi13:09:342:40:268:0212:01
8:51
+0:12
21M
21.00 mi13:19:082:50:008:069:34
9:34
+0:43
35K
21.75 mi13:25:582:56:508:086:50
9:09
-0:25
23M
23.00 mi13:38:363:09:288:1512:38
10:06
+0:57
24M
24.00 mi13:48:213:19:138:199:45
9:45
-0:21
40K
24.85 mi13:56:443:27:368:228:23
9:49
+0:04
25.2M
25.20 mi14:00:193:31:118:233:35
10:24
+0:35
FINISH
26.22 mi14:09:233:40:158:259:04
8:54
-1:30

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

7:41 /mi

Average Pace

8:24 /mi

Slowest Pace

10:24 /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

2:01:34

55% of race

Time at Steady Pace

54:46

25% of race

Time at Slower Pace

43:55

20% of race

Average Pace: 8:24 /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 mi10:53:0423:567:4323:56
7:43
#14609
10K
6.21 mi11:17:1248:047:4524:08
7:47
#14939
15K
9.32 mi11:41:021:11:547:4323:50
7:41
#14673
20K
12.43 mi12:05:331:36:257:4624:31
7:54
#14813
HALF
13.11 mi12:10:551:41:477:465:22
7:53
#14876
25K
15.53 mi12:30:422:01:347:5019:47
8:10
#15143
30K
18.64 mi12:57:332:28:257:5826:51
8:39
#15691
20M
20.00 mi13:09:342:40:268:0212:01
8:51
#15904
21M
21.00 mi13:19:082:50:008:069:34
9:34
#16083
35K
21.75 mi13:25:582:56:508:086:50
9:09
#16260
23M
23.00 mi13:38:363:09:288:1512:38
10:06
#16806
24M
24.00 mi13:48:213:19:138:199:45
9:45
#17125
40K
24.85 mi13:56:443:27:368:228:23
9:49
#17336
25.2M
25.20 mi14:00:193:31:118:233:35
10:24
#17409
FINISH
26.22 mi14:09:233:40:158:259:04
8:54
#17532
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi146094442444214315(Top 49%)4333(Top 34%)4333(Top 76%)
10K6.21 mi3.10 mi14939-3304676-2344676-23415357(Top 53%)4927(Top 39%)4927(Top 86%)
15K9.32 mi3.11 mi14673+2664533+1434533+14314315(Top 49%)4333(Top 34%)4333(Top 76%)
20K12.43 mi3.11 mi14813-1404633-1004633-10015264(Top 53%)4959(Top 39%)4959(Top 87%)
HALF13.11 mi0.68 mi14876-634669-364669-3616233(Top 56%)5487(Top 44%)5487(Top 96%)
25K15.53 mi2.42 mi15143-2674843-1744843-17416552(Top 57%)5746(Top 46%)5746(Top 101%)
30K18.64 mi3.11 mi15691-5485218-3755218-37517705(Top 61%)6514(Top 52%)6514(Top 114%)
20M20.00 mi1.36 mi15904-2135367-1495367-14918209(Top 63%)6875(Top 55%)6875(Top 120%)
21M21.00 mi1.00 mi16083-1795497-1305497-13018802(Top 65%)7214(Top 57%)7214(Top 126%)
35K21.75 mi0.75 mi16260-1775611-1145611-11420561(Top 71%)8214(Top 65%)8214(Top 144%)
23M23.00 mi1.25 mi16806-5465936-3255936-32522402(Top 77%)9198(Top 73%)9198(Top 161%)
24M24.00 mi1.00 mi17125-3196133-1976133-19722099(Top 76%)9089(Top 72%)9089(Top 159%)
40K24.85 mi0.85 mi17336-2116274-1416274-14121379(Top 74%)8771(Top 70%)8771(Top 153%)
25.2M25.20 mi0.35 mi17409-736327-536327-5320746(Top 71%)8424(Top 67%)8424(Top 147%)
FINISH26.22 mi1.02 mi17532-1236417-906417-9020088(Top 69%)8117(Top 65%)8117(Top 142%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21
+97ft-345ft

Overall

14315

Females

4333

F18-39

4333

5K→10K

3.1 - 6.2 mi

Top 53%
×5
+79ft-138ft

Overall

15357

Females

4927

F18-39

4927

10K→15K

6.2 - 9.3 mi

Top 49%
×3
+67ft-78ft

Overall

14315

Females

4333

F18-39

4333

15K→20K

9.3 - 12.4 mi

Top 53%
×5
+106ft-86ft

Overall

15264

Females

4959

F18-39

4959

20K→HALF

12.4 - 13.1 mi

Top 56%
×2
+19ft-37ft

Overall

16233

Females

5487

F18-39

5487

HALF→25K

13.1 - 15.5 mi

Top 57%
×4
+66ft-88ft

Overall

16552

Females

5746

F18-39

5746

25K→30K

15.5 - 18.6 mi

Top 61%
×9
+181ft-148ft

Overall

17705

Females

6514

F18-39

6514

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18209

Females

6875

F18-39

6875

20M→21M

20.0 - 21.0 mi

Top 65%
×8
+106ft-24ft

Overall

18802

Females

7214

F18-39

7214

21M→35K

21.0 - 21.8 mi

Top 71%
×7
+17ft-86ft

Overall

20561

Females

8214

F18-39

8214

35K→23M

21.8 - 23.0 mi

Top 77%
×5
+23ft-63ft

Overall

22402

Females

9198

F18-39

9198

23M→24M

23.0 - 24.0 mi

Top 76%
×6
+12ft-82ft

Overall

22099

Females

9089

F18-39

9089

24M→40K

24.0 - 24.9 mi

Top 74%
×1
+6ft-20ft

Overall

21379

Females

8771

F18-39

8771

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20746

Females

8424

F18-39

8424

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
×2
+22ft-21ft

Overall

20088

Females

8117

F18-39

8117

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1060*
Passed By
2417
Net Change
-2923
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14609
5K10K175200-330#14609#14939
10K15K363*97+266#14939#14673
15K20K125200-140#14673#14813
20KHALF1780-63#14813#14876
HALF25K77200-267#14876#15143
25K30K84200-548#15143#15691
30K20M37200-213#15691#15904
20M21M55200-179#15904#16083
21M35K28200-177#16083#16260
35K23M17200-546#16260#16806
23M24M23200-319#16806#17125
24M40K15200-211#17125#17336
40K25.2M1487-73#17336#17409
25.2MFINISH30153-123#17409#17532
TOTALS1060*2417-2923

* 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

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