Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Jing Liao

Bib: 24894 β€’F β€’Age: N/A

NJ

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Masters (Masters Women)
#0 / 6862
Age Group (F55-59)
#0 / 951
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
28:49
3.11 mi
Rank: #23703
Start β†’ 5K
28:49 | 9:17/mi
10K
57:00
6.21 mi
Rank: #23455 (+248)
5K β†’ 10K
28:11 | 9:05/mi
15K
1:25:11
9.32 mi
Rank: #23328 (+127)
10K β†’ 15K
28:11 | 9:05/mi
20K
1:53:44
12.43 mi
Rank: #23161 (+167)
15K β†’ 20K
28:33 | 9:12/mi
HALF
2:00:34
13.11 mi
Rank: #23355 (-194)
20K β†’ HALF
6:50 | 10:02/mi
25K
2:23:10
15.53 mi
Rank: #23162 (+193)
HALF β†’ 25K
22:36 | 9:20/mi
30K
2:52:51
18.64 mi
Rank: #22893 (+269)
25K β†’ 30K
29:41 | 9:34/mi
20M
3:05:49
20.00 mi
Rank: #22736 (+157)
30K β†’ 20M
12:58 | 9:33/mi
21M
3:17:51
21.00 mi
Rank: #22917 (-181)
20M β†’ 21M
12:02 | 12:02/mi
35K
3:24:46
21.75 mi
Rank: #22842 (+75)
21M β†’ 35K
6:55 | 9:15/mi
23M
3:36:53
23.00 mi
Rank: #22753 (+89)
35K β†’ 23M
12:07 | 9:41/mi
24M
3:46:21
24.00 mi
Rank: #22674 (+79)
23M β†’ 24M
9:28 | 9:28/mi
40K
3:54:34
24.85 mi
Rank: #22596 (+78)
24M β†’ 40K
8:13 | 9:37/mi
25.2M
3:58:19
25.20 mi
Rank: #22587 (+9)
40K β†’ 25.2M
3:45 | 10:53/mi
FINISH
4:07:44
26.22 mi
Rank: #22545 (+42)
25.2M β†’ FINISH
9:25 | 9:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time2:00:34
Pace9:12 /mi
2nd Half
Distance13.11 mi
Time2:07:10
Pace9:43 /mi
πŸ“ŠPositive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:34:2928:499:1728:49
9:17
-
10K
6.21 mi12:02:4057:009:1128:11
9:05
-0:12
15K
9.32 mi12:30:511:25:119:0928:11
9:05
0:00
20K
12.43 mi12:59:241:53:449:1028:33
9:12
+0:07
HALF
13.11 mi13:06:142:00:349:126:50
10:02
+0:50
25K
15.53 mi13:28:502:23:109:1322:36
9:20
-0:42
30K
18.64 mi13:58:312:52:519:1729:41
9:34
+0:14
20M
20.00 mi14:11:293:05:499:1812:58
9:33
-0:01
21M
21.00 mi14:23:313:17:519:2612:02
12:02
+2:29
35K
21.75 mi14:30:263:24:469:256:55
9:15
-2:47
23M
23.00 mi14:42:333:36:539:2612:07
9:41
+0:26
24M
24.00 mi14:52:013:46:219:269:28
9:28
-0:13
40K
24.85 mi15:00:143:54:349:278:13
9:37
+0:09
25.2M
25.20 mi15:03:593:58:199:283:45
10:53
+1:16
FINISH
26.22 mi15:13:244:07:449:289:25
9:15
-1:38

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

9:05 /mi

Average Pace

9:27 /mi

Slowest Pace

12:02 /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

56:22

23% of race

Time at Steady Pace

2:48:45

68% of race

Time at Slower Pace

22:37

9% of race

Average Pace: 9:27 /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 mi11:34:2928:499:1728:49
9:17
#23703
10K
6.21 mi12:02:4057:009:1128:11
9:05
#23455
15K
9.32 mi12:30:511:25:119:0928:11
9:05
#23328
20K
12.43 mi12:59:241:53:449:1028:33
9:12
#23161
HALF
13.11 mi13:06:142:00:349:126:50
10:02
#23355
25K
15.53 mi13:28:502:23:109:1322:36
9:20
#23162
30K
18.64 mi13:58:312:52:519:1729:41
9:34
#22893
20M
20.00 mi14:11:293:05:499:1812:58
9:33
#22736
21M
21.00 mi14:23:313:17:519:2612:02
12:02
#22917
35K
21.75 mi14:30:263:24:469:256:55
9:15
#22842
23M
23.00 mi14:42:333:36:539:2612:07
9:41
#22753
24M
24.00 mi14:52:013:46:219:269:28
9:28
#22674
40K
24.85 mi15:00:143:54:349:278:13
9:37
#22596
25.2M
25.20 mi15:03:593:58:199:283:45
10:53
#22587
FINISH
26.22 mi15:13:244:07:449:289:25
9:15
#22545
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi237039525952523021(Top 79%)9153(Top 73%)9153(Top 962%)
10K6.21 mi3.10 mi23455+2489383+1429383+14223136(Top 80%)9228(Top 73%)9228(Top 970%)
15K9.32 mi3.11 mi23328+1279324+599324+5923021(Top 79%)9153(Top 73%)9153(Top 962%)
20K12.43 mi3.11 mi23161+1679253+719253+7122714(Top 78%)9026(Top 72%)9026(Top 949%)
HALF13.11 mi0.68 mi23355-1949340-879340-8725748(Top 89%)10620(Top 84%)10620(Top 1117%)
25K15.53 mi2.42 mi23162+1939248+929248+9222470(Top 77%)8917(Top 71%)8917(Top 938%)
30K18.64 mi3.11 mi22893+2699150+989150+9821819(Top 75%)8675(Top 69%)8675(Top 912%)
20M20.00 mi1.36 mi22736+1579080+709080+7021257(Top 73%)8480(Top 67%)8480(Top 892%)
21M21.00 mi1.00 mi22917-1819196-1169196-11625128(Top 87%)10565(Top 84%)10565(Top 1111%)
35K21.75 mi0.75 mi22842+759164+329164+3221001(Top 72%)8447(Top 67%)8447(Top 888%)
23M23.00 mi1.25 mi22753+899145+199145+1921220(Top 73%)8594(Top 68%)8594(Top 904%)
24M24.00 mi1.00 mi22674+799115+309115+3021251(Top 73%)8670(Top 69%)8670(Top 912%)
40K24.85 mi0.85 mi22596+789092+239092+2320792(Top 72%)8477(Top 67%)8477(Top 891%)
25.2M25.20 mi0.35 mi22587+99090+29090+222099(Top 76%)9137(Top 73%)9137(Top 961%)
FINISH26.22 mi1.02 mi22545+429076+149076+1421452(Top 74%)8798(Top 70%)8798(Top 925%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 79%
Γ—21
+97ft-345ft

Overall

23021

Females

9153

F55-59

9153

5K→10K

3.1 - 6.2 mi

Top 80%
Γ—5
+79ft-138ft

Overall

23136

Females

9228

F55-59

9228

10K→15K

6.2 - 9.3 mi

Top 79%
Γ—3
+67ft-78ft

Overall

23021

Females

9153

F55-59

9153

15K→20K

9.3 - 12.4 mi

Top 78%
Γ—5
+106ft-86ft

Overall

22714

Females

9026

F55-59

9026

20K→HALF

12.4 - 13.1 mi

Top 89%
Γ—2
+19ft-37ft

Overall

25748

Females

10620

F55-59

10620

HALF→25K

13.1 - 15.5 mi

Top 77%
Γ—4
+66ft-88ft

Overall

22470

Females

8917

F55-59

8917

25K→30K

15.5 - 18.6 mi

Top 75%
Γ—9
+181ft-148ft

Overall

21819

Females

8675

F55-59

8675

30K→20M

18.6 - 20.0 mi

Top 73%
Γ—5
+64ft-50ft

Overall

21257

Females

8480

F55-59

8480

20M→21M

20.0 - 21.0 mi

Top 87%
Γ—8
+106ft-24ft

Overall

25128

Females

10565

F55-59

10565

21M→35K

21.0 - 21.8 mi

Top 72%
Γ—7
+17ft-86ft

Overall

21001

Females

8447

F55-59

8447

35K→23M

21.8 - 23.0 mi

Top 73%
Γ—5
+23ft-63ft

Overall

21220

Females

8594

F55-59

8594

23M→24M

23.0 - 24.0 mi

Top 73%
Γ—6
+12ft-82ft

Overall

21251

Females

8670

F55-59

8670

24M→40K

24.0 - 24.9 mi

Top 72%
Γ—1
+6ft-20ft

Overall

20792

Females

8477

F55-59

8477

40K→25.2M

24.9 - 25.2 mi

Top 76%
Γ—1
+13ft-16ft

Overall

22099

Females

9137

F55-59

9137

25.2M→FINISH

25.2 - 26.2 mi

Top 74%
Γ—2
+22ft-21ft

Overall

21452

Females

8798

F55-59

8798

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2035*
Passed By
869
Net Change
+1158
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#23703
5K β†’ 10K372*124+248#23703#23455
10K β†’ 15K233*106+127#23455#23328
15K β†’ 20K243*76+167#23328#23161
20K β†’ HALF2196-194#23161#23355
HALF β†’ 25K228*35+193#23355#23162
25K β†’ 30K299*30+269#23162#22893
30K β†’ 20M16710+157#22893#22736
20M β†’ 21M27200-181#22736#22917
21M β†’ 35K805+75#22917#22842
35K β†’ 23M11627+89#22842#22753
23M β†’ 24M9011+79#22753#22674
24M β†’ 40K9214+78#22674#22596
40K β†’ 25.2M2112+9#22596#22587
25.2M β†’ FINISH6523+42#22587#22545
TOTALS2035*869+1158

* 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

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