Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Brooke Lilley

Bib: 27366 β€’F β€’Age: N/A

MA

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
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
32:37
3.11 mi
Rank: #27178
Start β†’ 5K
32:37 | 10:30/mi
10K
1:05:46
6.21 mi
Rank: #27188 (-10)
5K β†’ 10K
33:09 | 10:41/mi
15K
1:39:29
9.32 mi
Rank: #27215 (-27)
10K β†’ 15K
33:43 | 10:52/mi
20K
2:11:30
12.43 mi
Rank: #26836 (+379)
15K β†’ 20K
32:01 | 10:19/mi
HALF
2:18:33
13.11 mi
Rank: #26806 (+30)
20K β†’ HALF
7:03 | 10:21/mi
25K
2:44:07
15.53 mi
Rank: #26595 (+211)
HALF β†’ 25K
25:34 | 10:33/mi
30K
3:18:11
18.64 mi
Rank: #26378 (+217)
25K β†’ 30K
34:04 | 10:58/mi
20M
3:33:09
20.00 mi
Rank: #26281 (+97)
30K β†’ 20M
14:58 | 11:02/mi
21M
3:44:13
21.00 mi
Rank: #26123 (+158)
20M β†’ 21M
11:04 | 11:04/mi
35K
3:52:14
21.75 mi
Rank: #26079 (+44)
21M β†’ 35K
8:01 | 10:43/mi
23M
4:06:02
23.00 mi
Rank: #26003 (+76)
35K β†’ 23M
13:48 | 11:02/mi
24M
4:16:56
24.00 mi
Rank: #25960 (+43)
23M β†’ 24M
10:54 | 10:54/mi
40K
4:26:13
24.85 mi
Rank: #25883 (+77)
24M β†’ 40K
9:17 | 10:52/mi
25.2M
4:30:11
25.20 mi
Rank: #25851 (+32)
40K β†’ 25.2M
3:58 | 11:31/mi
FINISH
4:39:57
26.22 mi
Rank: #25758 (+93)
25.2M β†’ FINISH
9:46 | 9:36/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:18:33
Pace10:35 /mi
2nd Half
Distance13.11 mi
Time2:21:24
Pace10:48 /mi
πŸ“ŠPositive Split: 2.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi12:00:5032:3710:3032:37
10:30
-
10K
6.21 mi12:33:591:05:4610:3633:09
10:41
+0:11
15K
9.32 mi13:07:421:39:2910:4133:43
10:52
+0:11
20K
12.43 mi13:39:432:11:3010:3532:01
10:19
-0:33
HALF
13.11 mi13:46:462:18:3310:357:03
10:21
+0:02
25K
15.53 mi14:12:202:44:0710:3425:34
10:33
+0:12
30K
18.64 mi14:46:243:18:1110:3834:04
10:58
+0:25
20M
20.00 mi15:01:223:33:0910:4014:58
11:02
+0:04
21M
21.00 mi15:12:263:44:1310:4111:04
11:04
+0:02
35K
21.75 mi15:20:273:52:1410:418:01
10:43
-0:21
23M
23.00 mi15:34:154:06:0210:4213:48
11:02
+0:19
24M
24.00 mi15:45:094:16:5610:4310:54
10:54
-0:08
40K
24.85 mi15:54:264:26:1310:439:17
10:52
-0:02
25.2M
25.20 mi15:58:244:30:1110:443:58
11:31
+0:39
FINISH
26.22 mi16:08:104:39:5710:429:46
9:36
-1:55

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

9:36 /mi

Average Pace

10:41 /mi

Slowest Pace

11:31 /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

1:47:01

38% of race

Time at Steady Pace

2:48:58

60% of race

Time at Slower Pace

3:58

1% of race

Average Pace: 10:41 /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 mi12:00:5032:3710:3032:37
10:30
#27178
10K
6.21 mi12:33:591:05:4610:3633:09
10:41
#27188
15K
9.32 mi13:07:421:39:2910:4133:43
10:52
#27215
20K
12.43 mi13:39:432:11:3010:3532:01
10:19
#26836
HALF
13.11 mi13:46:462:18:3310:357:03
10:21
#26806
25K
15.53 mi14:12:202:44:0710:3425:34
10:33
#26595
30K
18.64 mi14:46:243:18:1110:3834:04
10:58
#26378
20M
20.00 mi15:01:223:33:0910:4014:58
11:02
#26281
21M
21.00 mi15:12:263:44:1310:4111:04
11:04
#26123
35K
21.75 mi15:20:273:52:1410:418:01
10:43
#26079
23M
23.00 mi15:34:154:06:0210:4213:48
11:02
#26003
24M
24.00 mi15:45:094:16:5610:4310:54
10:54
#25960
40K
24.85 mi15:54:264:26:1310:439:17
10:52
#25883
25.2M
25.20 mi15:58:244:30:1110:443:58
11:31
#25851
FINISH
26.22 mi16:08:104:39:5710:429:46
9:36
#25758
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 mi27178113701137027239(Top 94%)11450(Top 91%)11450(Top 200%)
10K6.21 mi3.10 mi27188-1011395-2511395-2527212(Top 94%)11423(Top 91%)11423(Top 200%)
15K9.32 mi3.11 mi27215-2711423-2811423-2827239(Top 94%)11450(Top 91%)11450(Top 200%)
20K12.43 mi3.11 mi26836+37911203+22011203+22025725(Top 89%)10602(Top 84%)10602(Top 185%)
HALF13.11 mi0.68 mi26806+3011192+1111192+1126380(Top 91%)10981(Top 87%)10981(Top 192%)
25K15.53 mi2.42 mi26595+21111079+11311079+11325528(Top 88%)10534(Top 84%)10534(Top 184%)
30K18.64 mi3.11 mi26378+21710989+9010989+9025286(Top 87%)10515(Top 84%)10515(Top 184%)
20M20.00 mi1.36 mi26281+9710943+4610943+4624969(Top 86%)10426(Top 83%)10426(Top 182%)
21M21.00 mi1.00 mi26123+15810865+7810865+7823281(Top 80%)9586(Top 76%)9586(Top 168%)
35K21.75 mi0.75 mi26079+4410854+1110854+1124727(Top 85%)10382(Top 83%)10382(Top 182%)
23M23.00 mi1.25 mi26003+7610817+3710817+3724562(Top 85%)10345(Top 82%)10345(Top 181%)
24M24.00 mi1.00 mi25960+4310812+510812+524912(Top 86%)10558(Top 84%)10558(Top 185%)
40K24.85 mi0.85 mi25883+7710780+3210780+3223981(Top 83%)10122(Top 80%)10122(Top 177%)
25.2M25.20 mi0.35 mi25851+3210771+910771+923530(Top 81%)9899(Top 79%)9899(Top 173%)
FINISH26.22 mi1.02 mi25758+9310737+3410737+3422653(Top 78%)9423(Top 75%)9423(Top 165%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 94%
Γ—21
+97ft-345ft

Overall

27239

Females

11450

F18-39

11450

5K→10K

3.1 - 6.2 mi

Top 94%
Γ—5
+79ft-138ft

Overall

27212

Females

11423

F18-39

11423

10K→15K

6.2 - 9.3 mi

Top 94%
Γ—3
+67ft-78ft

Overall

27239

Females

11450

F18-39

11450

15K→20K

9.3 - 12.4 mi

Top 89%
Γ—5
+106ft-86ft

Overall

25725

Females

10602

F18-39

10602

20K→HALF

12.4 - 13.1 mi

Top 91%
Γ—2
+19ft-37ft

Overall

26380

Females

10981

F18-39

10981

HALF→25K

13.1 - 15.5 mi

Top 88%
Γ—4
+66ft-88ft

Overall

25528

Females

10534

F18-39

10534

25K→30K

15.5 - 18.6 mi

Top 87%
Γ—9
+181ft-148ft

Overall

25286

Females

10515

F18-39

10515

30K→20M

18.6 - 20.0 mi

Top 86%
Γ—5
+64ft-50ft

Overall

24969

Females

10426

F18-39

10426

20M→21M

20.0 - 21.0 mi

Top 80%
Γ—8
+106ft-24ft

Overall

23281

Females

9586

F18-39

9586

21M→35K

21.0 - 21.8 mi

Top 85%
Γ—7
+17ft-86ft

Overall

24727

Females

10382

F18-39

10382

35K→23M

21.8 - 23.0 mi

Top 85%
Γ—5
+23ft-63ft

Overall

24562

Females

10345

F18-39

10345

23M→24M

23.0 - 24.0 mi

Top 86%
Γ—6
+12ft-82ft

Overall

24912

Females

10558

F18-39

10558

24M→40K

24.0 - 24.9 mi

Top 83%
Γ—1
+6ft-20ft

Overall

23981

Females

10122

F18-39

10122

40K→25.2M

24.9 - 25.2 mi

Top 81%
Γ—1
+13ft-16ft

Overall

23530

Females

9899

F18-39

9899

25.2M→FINISH

25.2 - 26.2 mi

Top 78%
Γ—2
+22ft-21ft

Overall

22653

Females

9423

F18-39

9423

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1847*
Passed By
427
Net Change
+1420
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#27178
5K β†’ 10K164174-10#27178#27188
10K β†’ 15K116143-27#27188#27215
15K β†’ 20K383*4+379#27215#26836
20K β†’ HALF4414+30#26836#26806
HALF β†’ 25K216*5+211#26806#26595
25K β†’ 30K233*16+217#26595#26378
30K β†’ 20M10811+97#26378#26281
20M β†’ 21M1591+158#26281#26123
21M β†’ 35K5410+44#26123#26079
35K β†’ 23M9014+76#26079#26003
23M β†’ 24M5916+43#26003#25960
24M β†’ 40K869+77#25960#25883
40K β†’ 25.2M386+32#25883#25851
25.2M β†’ FINISH974+93#25851#25758
TOTALS1847*427+1420

* 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

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OTQ

Olympic Trials Qualifying analysis available

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