Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Yali Wang

Bib: 12134 β€’F β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 29%
Gender (Female)
#0 / 12578
Top 12%
Masters (Masters Women)
#0 / 6862
Top 3%
Age Group (F40-44)
#0 / 1737
Top 7%
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
21:26
3.11 mi
Rank: #7753
Start β†’ 5K
21:26 | 6:54/mi
10K
43:01
6.21 mi
Rank: #8012 (-259)
5K β†’ 10K
21:35 | 6:57/mi
15K
1:04:51
9.32 mi
Rank: #8273 (-261)
10K β†’ 15K
21:50 | 7:02/mi
20K
1:27:25
12.43 mi
Rank: #8615 (-342)
15K β†’ 20K
22:34 | 7:16/mi
HALF
1:32:15
13.11 mi
Rank: #8636 (-21)
20K β†’ HALF
4:50 | 7:06/mi
25K
1:50:09
15.53 mi
Rank: #8852 (-216)
HALF β†’ 25K
17:54 | 7:23/mi
30K
2:13:39
18.64 mi
Rank: #8983 (-131)
25K β†’ 30K
23:30 | 7:34/mi
20M
2:23:49
20.00 mi
Rank: #8960 (+23)
30K β†’ 20M
10:10 | 7:30/mi
21M
2:31:47
21.00 mi
Rank: #8954 (+6)
20M β†’ 21M
7:58 | 7:58/mi
35K
2:37:06
21.75 mi
Rank: #8891 (+63)
21M β†’ 35K
5:19 | 7:07/mi
23M
2:46:23
23.00 mi
Rank: #8802 (+89)
35K β†’ 23M
9:17 | 7:26/mi
24M
2:53:26
24.00 mi
Rank: #8666 (+136)
23M β†’ 24M
7:03 | 7:03/mi
40K
2:59:37
24.85 mi
Rank: #8560 (+106)
24M β†’ 40K
6:11 | 7:14/mi
25.2M
3:02:16
25.20 mi
Rank: #8499 (+61)
40K β†’ 25.2M
2:39 | 7:42/mi
FINISH
3:09:12
26.22 mi
Rank: #8371 (+128)
25.2M β†’ FINISH
6:56 | 6:49/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
Time1:32:15
Pace7:03 /mi
2nd Half
Distance13.11 mi
Time1:36:57
Pace7:24 /mi
πŸ“ŠPositive Split: 5.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:3521:266:5421:26
6:54
-
10K
6.21 mi11:11:1043:016:5621:35
6:57
+0:03
15K
9.32 mi11:33:001:04:516:5821:50
7:02
+0:05
20K
12.43 mi11:55:341:27:257:0322:34
7:16
+0:14
HALF
13.11 mi12:00:241:32:157:034:50
7:06
-0:10
25K
15.53 mi12:18:181:50:097:0617:54
7:23
+0:17
30K
18.64 mi12:41:482:13:397:1123:30
7:34
+0:11
20M
20.00 mi12:51:582:23:497:1210:10
7:30
-0:04
21M
21.00 mi12:59:562:31:477:147:58
7:58
+0:28
35K
21.75 mi13:05:152:37:067:145:19
7:07
-0:51
23M
23.00 mi13:14:322:46:237:159:17
7:26
+0:19
24M
24.00 mi13:21:352:53:267:147:03
7:03
-0:23
40K
24.85 mi13:27:462:59:377:146:11
7:14
+0:11
25.2M
25.20 mi13:30:253:02:167:142:39
7:42
+0:28
FINISH
26.22 mi13:37:213:09:127:146:56
6:49
-0:53

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

6:49 /mi

Average Pace

7:13 /mi

Slowest Pace

7:58 /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

2:24:55

77% of race

Time at Steady Pace

44:17

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:13 /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 mi10:49:3521:266:5421:26
6:54
#7753
10K
6.21 mi11:11:1043:016:5621:35
6:57
#8012
15K
9.32 mi11:33:001:04:516:5821:50
7:02
#8273
20K
12.43 mi11:55:341:27:257:0322:34
7:16
#8615
HALF
13.11 mi12:00:241:32:157:034:50
7:06
#8636
25K
15.53 mi12:18:181:50:097:0617:54
7:23
#8852
30K
18.64 mi12:41:482:13:397:1123:30
7:34
#8983
20M
20.00 mi12:51:582:23:497:1210:10
7:30
#8960
21M
21.00 mi12:59:562:31:477:147:58
7:58
#8954
35K
21.75 mi13:05:152:37:067:145:19
7:07
#8891
23M
23.00 mi13:14:322:46:237:159:17
7:26
#8802
24M
24.00 mi13:21:352:53:267:147:03
7:03
#8666
40K
24.85 mi13:27:462:59:377:146:11
7:14
#8560
25.2M
25.20 mi13:30:253:02:167:142:39
7:42
#8499
FINISH
26.22 mi13:37:213:09:127:146:56
6:49
#8371
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 mi77539989988750(Top 30%)1399(Top 11%)1399(Top 81%)
10K6.21 mi3.10 mi8012-2591089-911089-918303(Top 29%)1203(Top 10%)1203(Top 69%)
15K9.32 mi3.11 mi8273-2611200-1111200-1118750(Top 30%)1399(Top 11%)1399(Top 81%)
20K12.43 mi3.11 mi8615-3421337-1371337-1379876(Top 34%)1975(Top 16%)1975(Top 114%)
HALF13.11 mi0.68 mi8636-211349-121349-129411(Top 32%)1691(Top 13%)1691(Top 97%)
25K15.53 mi2.42 mi8852-2161443-941443-9410420(Top 36%)2345(Top 19%)2345(Top 135%)
30K18.64 mi3.11 mi8983-1311539-961539-9610171(Top 35%)2349(Top 19%)2349(Top 135%)
20M20.00 mi1.36 mi8960+231559-201559-209029(Top 31%)1916(Top 15%)1916(Top 110%)
21M21.00 mi1.00 mi8954+61594-351594-359672(Top 33%)2328(Top 19%)2328(Top 134%)
35K21.75 mi0.75 mi8891+631588+61588+67924(Top 27%)1516(Top 12%)1516(Top 87%)
23M23.00 mi1.25 mi8802+891595-71595-78283(Top 29%)1761(Top 14%)1761(Top 101%)
24M24.00 mi1.00 mi8666+1361562+331562+336854(Top 24%)1236(Top 10%)1236(Top 71%)
40K24.85 mi0.85 mi8560+1061537+251537+257005(Top 24%)1372(Top 11%)1372(Top 79%)
25.2M25.20 mi0.35 mi8499+611524+131524+136421(Top 22%)1209(Top 10%)1209(Top 70%)
FINISH26.22 mi1.02 mi8371+1281492+321492+326190(Top 21%)1177(Top 9%)1177(Top 68%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
Γ—21
+97ft-345ft

Overall

8750

Females

1399

F40-44

1399

5K→10K

3.1 - 6.2 mi

Top 29%
Γ—5
+79ft-138ft

Overall

8303

Females

1203

F40-44

1203

10K→15K

6.2 - 9.3 mi

Top 30%
Γ—3
+67ft-78ft

Overall

8750

Females

1399

F40-44

1399

15K→20K

9.3 - 12.4 mi

Top 34%
Γ—5
+106ft-86ft

Overall

9876

Females

1975

F40-44

1975

20K→HALF

12.4 - 13.1 mi

Top 32%
Γ—2
+19ft-37ft

Overall

9411

Females

1691

F40-44

1691

HALF→25K

13.1 - 15.5 mi

Top 36%
Γ—4
+66ft-88ft

Overall

10420

Females

2345

F40-44

2345

25K→30K

15.5 - 18.6 mi

Top 35%
Γ—9
+181ft-148ft

Overall

10171

Females

2349

F40-44

2349

30K→20M

18.6 - 20.0 mi

Top 31%
Γ—5
+64ft-50ft

Overall

9029

Females

1916

F40-44

1916

20M→21M

20.0 - 21.0 mi

Top 33%
Γ—8
+106ft-24ft

Overall

9672

Females

2328

F40-44

2328

21M→35K

21.0 - 21.8 mi

Top 27%
Γ—7
+17ft-86ft

Overall

7924

Females

1516

F40-44

1516

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8283

Females

1761

F40-44

1761

23M→24M

23.0 - 24.0 mi

Top 24%
Γ—6
+12ft-82ft

Overall

6854

Females

1236

F40-44

1236

24M→40K

24.0 - 24.9 mi

Top 24%
Γ—1
+6ft-20ft

Overall

7005

Females

1372

F40-44

1372

40K→25.2M

24.9 - 25.2 mi

Top 22%
Γ—1
+13ft-16ft

Overall

6421

Females

1209

F40-44

1209

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
Γ—2
+22ft-21ft

Overall

6190

Females

1177

F40-44

1177

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1314
Passed By
1307
Net Change
-618
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#7753
5K β†’ 10K120200-259#7753#8012
10K β†’ 15K51200-261#8012#8273
15K β†’ 20K55200-342#8273#8615
20K β†’ HALF1738-21#8615#8636
HALF β†’ 25K59200-216#8636#8852
25K β†’ 30K131200-131#8852#8983
30K β†’ 20M10077+23#8983#8960
20M β†’ 21M8781+6#8960#8954
21M β†’ 35K7815+63#8954#8891
35K β†’ 23M15364+89#8891#8802
23M β†’ 24M14711+136#8802#8666
24M β†’ 40K1137+106#8666#8560
40K β†’ 25.2M654+61#8560#8499
25.2M β†’ FINISH13810+128#8499#8371
TOTALS13141307-618
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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Activity Data

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