Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Mia Mclean

Bib: 29761FAge: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 50%
Gender (Female)
#0 / 12578
Top 37%
Age Group (F18-39)
#0 / 5716
Race Day Weather
51°/41°F
overcast clouds
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Race Performance Report

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Your Race Performance Report includes:
  • Fatigue & pacing analysis
  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
24:29
3.11 mi
Rank: #16063
Start5K
24:29 | 7:53/mi
10K
48:34
6.21 mi
Rank: #15642 (+421)
5K10K
24:05 | 7:46/mi
15K
1:12:53
9.32 mi
Rank: #15591 (+51)
10K15K
24:19 | 7:50/mi
20K
1:37:18
12.43 mi
Rank: #15413 (+178)
15K20K
24:25 | 7:52/mi
HALF
1:42:36
13.11 mi
Rank: #15400 (+13)
20KHALF
5:18 | 7:47/mi
25K
2:01:47
15.53 mi
Rank: #15254 (+146)
HALF25K
19:11 | 7:55/mi
30K
2:26:45
18.64 mi
Rank: #14955 (+299)
25K30K
24:58 | 8:03/mi
20M
2:37:42
20.00 mi
Rank: #14818 (+137)
30K20M
10:57 | 8:04/mi
21M
2:46:11
21.00 mi
Rank: #14675 (+143)
20M21M
8:29 | 8:29/mi
35K
2:52:15
21.75 mi
Rank: #14678 (-3)
21M35K
6:04 | 8:07/mi
23M
3:02:31
23.00 mi
Rank: #14599 (+79)
35K23M
10:16 | 8:13/mi
24M
3:10:32
24.00 mi
Rank: #14555 (+44)
23M24M
8:01 | 8:01/mi
40K
3:17:33
24.85 mi
Rank: #14543 (+12)
24M40K
7:01 | 8:13/mi
25.2M
3:20:33
25.20 mi
Rank: #14504 (+39)
40K25.2M
3:00 | 8:42/mi
FINISH
3:28:19
26.22 mi
Rank: #14429 (+75)
25.2MFINISH
7:46 | 7:38/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:42:36
Pace7:50 /mi
2nd Half
Distance13.11 mi
Time1:45:43
Pace8:04 /mi
📊Positive Split: 3.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:1924:297:5324:29
7:53
-
10K
6.21 mi12:12:2448:347:4924:05
7:46
-0:07
15K
9.32 mi12:36:431:12:537:5024:19
7:50
+0:04
20K
12.43 mi13:01:081:37:187:5024:25
7:52
+0:02
HALF
13.11 mi13:06:261:42:367:505:18
7:47
-0:05
25K
15.53 mi13:25:372:01:477:5119:11
7:55
+0:08
30K
18.64 mi13:50:352:26:457:5324:58
8:03
+0:08
20M
20.00 mi14:01:322:37:427:5410:57
8:04
+0:01
21M
21.00 mi14:10:012:46:117:558:29
8:29
+0:25
35K
21.75 mi14:16:052:52:157:566:04
8:07
-0:22
23M
23.00 mi14:26:213:02:317:5710:16
8:13
+0:06
24M
24.00 mi14:34:223:10:327:578:01
8:01
-0:12
40K
24.85 mi14:41:233:17:337:577:01
8:13
+0:12
25.2M
25.20 mi14:44:233:20:337:583:00
8:42
+0:29
FINISH
26.22 mi14:52:093:28:197:587:46
7:38
-1:04

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

7:38 /mi

Average Pace

7:57 /mi

Slowest Pace

8:42 /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

3:16:50

94% of race

Time at Steady Pace

11:29

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:57 /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 mi11:48:1924:297:5324:29
7:53
#16063
10K
6.21 mi12:12:2448:347:4924:05
7:46
#15642
15K
9.32 mi12:36:431:12:537:5024:19
7:50
#15591
20K
12.43 mi13:01:081:37:187:5024:25
7:52
#15413
HALF
13.11 mi13:06:261:42:367:505:18
7:47
#15400
25K
15.53 mi13:25:372:01:477:5119:11
7:55
#15254
30K
18.64 mi13:50:352:26:457:5324:58
8:03
#14955
20M
20.00 mi14:01:322:37:427:5410:57
8:04
#14818
21M
21.00 mi14:10:012:46:117:558:29
8:29
#14675
35K
21.75 mi14:16:052:52:157:566:04
8:07
#14678
23M
23.00 mi14:26:213:02:317:5710:16
8:13
#14599
24M
24.00 mi14:34:223:10:327:578:01
8:01
#14555
40K
24.85 mi14:41:233:17:337:577:01
8:13
#14543
25.2M
25.20 mi14:44:233:20:337:583:00
8:42
#14504
FINISH
26.22 mi14:52:093:28:197:587:46
7:38
#14429
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 mi160635353535315575(Top 54%)5094(Top 40%)5094(Top 89%)
10K6.21 mi3.10 mi15642+4215108+2455108+24515204(Top 52%)4832(Top 38%)4832(Top 85%)
15K9.32 mi3.11 mi15591+515094+145094+1415575(Top 54%)5094(Top 40%)5094(Top 89%)
20K12.43 mi3.11 mi15413+1784993+1014993+10115003(Top 52%)4801(Top 38%)4801(Top 84%)
HALF13.11 mi0.68 mi15400+134986+74986+715391(Top 53%)4957(Top 39%)4957(Top 87%)
25K15.53 mi2.42 mi15254+1464911+754911+7514694(Top 51%)4694(Top 37%)4694(Top 82%)
30K18.64 mi3.11 mi14955+2994766+1454766+14513754(Top 47%)4265(Top 34%)4265(Top 75%)
20M20.00 mi1.36 mi14818+1374722+444722+4413263(Top 46%)4089(Top 33%)4089(Top 72%)
21M21.00 mi1.00 mi14675+1434657+654657+6513042(Top 45%)4079(Top 32%)4079(Top 71%)
35K21.75 mi0.75 mi14678-34679-224679-2215235(Top 52%)5308(Top 42%)5308(Top 93%)
23M23.00 mi1.25 mi14599+794657+224657+2213840(Top 48%)4619(Top 37%)4619(Top 81%)
24M24.00 mi1.00 mi14555+444660-34660-313916(Top 48%)4745(Top 38%)4745(Top 83%)
40K24.85 mi0.85 mi14543+124671-114671-1113839(Top 48%)4792(Top 38%)4792(Top 84%)
25.2M25.20 mi0.35 mi14504+394654+174654+1712955(Top 45%)4343(Top 35%)4343(Top 76%)
FINISH26.22 mi1.02 mi14429+754629+254629+2512427(Top 43%)4096(Top 33%)4096(Top 72%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15575

Females

5094

F18-39

5094

5K→10K

3.1 - 6.2 mi

Top 52%
×5
+79ft-138ft

Overall

15204

Females

4832

F18-39

4832

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15575

Females

5094

F18-39

5094

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

15003

Females

4801

F18-39

4801

20K→HALF

12.4 - 13.1 mi

Top 53%
×2
+19ft-37ft

Overall

15391

Females

4957

F18-39

4957

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14694

Females

4694

F18-39

4694

25K→30K

15.5 - 18.6 mi

Top 47%
×9
+181ft-148ft

Overall

13754

Females

4265

F18-39

4265

30K→20M

18.6 - 20.0 mi

Top 46%
×5
+64ft-50ft

Overall

13263

Females

4089

F18-39

4089

20M→21M

20.0 - 21.0 mi

Top 45%
×8
+106ft-24ft

Overall

13042

Females

4079

F18-39

4079

21M→35K

21.0 - 21.8 mi

Top 52%
×7
+17ft-86ft

Overall

15235

Females

5308

F18-39

5308

35K→23M

21.8 - 23.0 mi

Top 48%
×5
+23ft-63ft

Overall

13840

Females

4619

F18-39

4619

23M→24M

23.0 - 24.0 mi

Top 48%
×6
+12ft-82ft

Overall

13916

Females

4745

F18-39

4745

24M→40K

24.0 - 24.9 mi

Top 48%
×1
+6ft-20ft

Overall

13839

Females

4792

F18-39

4792

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1
+13ft-16ft

Overall

12955

Females

4343

F18-39

4343

25.2M→FINISH

25.2 - 26.2 mi

Top 43%
×2
+22ft-21ft

Overall

12427

Females

4096

F18-39

4096

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2512*
Passed By
878
Net Change
+1634
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16063
5K10K541*120+421#16063#15642
10K15K232*181+51#15642#15591
15K20K257*79+178#15591#15413
20KHALF4431+13#15413#15400
HALF25K202*56+146#15400#15254
25K30K371*72+299#15254#14955
30K20M16932+137#14955#14818
20M21M17128+143#14818#14675
21M35K5255-3#14675#14678
35K23M14263+79#14678#14599
23M24M9349+44#14599#14555
24M40K7462+12#14555#14543
40K25.2M5314+39#14543#14504
25.2MFINISH11136+75#14504#14429
TOTALS2512*878+1634

* 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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