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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Judy Jin

Bib: 20500 •F •Age: N/A

NY

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
Top 47%
Age Group (F45-49)
#0 / 1786
Race Day Weather
51°/41°F
overcast clouds
Personalized for Judy

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment · 7:31/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · Shareable report

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
23:22
3.11 mi
Rank: #12975
Start → 5K
23:22 | 7:32/mi
10K
48:08
6.21 mi
Rank: #15049 (-2074)
5K → 10K
24:46 | 7:59/mi
15K
1:13:50
9.32 mi
Rank: #16457 (-1408)
10K → 15K
25:42 | 8:17/mi
20K
1:40:37
12.43 mi
Rank: #17496 (-1039)
15K → 20K
26:47 | 8:38/mi
HALF
1:46:23
13.11 mi
Rank: #17625 (-129)
20K → HALF
5:46 | 8:28/mi
25K
2:07:52
15.53 mi
Rank: #18133 (-508)
HALF → 25K
21:29 | 8:52/mi
30K
2:36:34
18.64 mi
Rank: #18611 (-478)
25K → 30K
28:42 | 9:15/mi
20M
2:49:01
20.00 mi
Rank: #18685 (-74)
30K → 20M
12:27 | 9:10/mi
21M
2:59:02
21.00 mi
Rank: #18812 (-127)
20M → 21M
10:01 | 10:01/mi
35K
3:05:32
21.75 mi
Rank: #18797 (+15)
21M → 35K
6:30 | 8:42/mi
23M
3:16:56
23.00 mi
Rank: #18814 (-17)
35K → 23M
11:24 | 9:07/mi
24M
3:25:26
24.00 mi
Rank: #18709 (+105)
23M → 24M
8:30 | 8:30/mi
40K
3:33:00
24.85 mi
Rank: #18668 (+41)
24M → 40K
7:34 | 8:51/mi
25.2M
3:36:24
25.20 mi
Rank: #18688 (-20)
40K → 25.2M
3:24 | 9:52/mi
FINISH
3:45:21
26.22 mi
Rank: #18708 (-20)
25.2M → FINISH
8:57 | 8:47/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:46:23
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:58:58
Pace9:05 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2323:227:3223:22
7:32
-
10K
6.21 mi10:50:0948:087:4524:46
7:59
+0:27
15K
9.32 mi11:15:511:13:507:5625:42
8:17
+0:18
20K
12.43 mi11:42:381:40:378:0626:47
8:38
+0:21
HALF
13.11 mi11:48:241:46:238:075:46
8:28
-0:10
25K
15.53 mi12:09:532:07:528:1421:29
8:52
+0:24
30K
18.64 mi12:38:352:36:348:2428:42
9:15
+0:23
20M
20.00 mi12:51:022:49:018:2812:27
9:10
-0:05
21M
21.00 mi13:01:032:59:028:3210:01
10:01
+0:51
35K
21.75 mi13:07:333:05:328:326:30
8:42
-1:19
23M
23.00 mi13:18:573:16:568:3411:24
9:07
+0:25
24M
24.00 mi13:27:273:25:268:348:30
8:30
-0:37
40K
24.85 mi13:35:013:33:008:357:34
8:51
+0:21
25.2M
25.20 mi13:38:253:36:248:363:24
9:52
+1:01
FINISH
26.22 mi13:47:223:45:218:378:57
8:47
-1:05

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

7:32 /mi

Average Pace

8:36 /mi

Slowest Pace

10:01 /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

1:19:36

35% of race

Time at Steady Pace

1:19:47

35% of race

Time at Slower Pace

1:05:58

29% of race

Average Pace: 8:36 /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 mi10:25:2323:227:3223:22
7:32
#12975
10K
6.21 mi10:50:0948:087:4524:46
7:59
#15049
15K
9.32 mi11:15:511:13:507:5625:42
8:17
#16457
20K
12.43 mi11:42:381:40:378:0626:47
8:38
#17496
HALF
13.11 mi11:48:241:46:238:075:46
8:28
#17625
25K
15.53 mi12:09:532:07:528:1421:29
8:52
#18133
30K
18.64 mi12:38:352:36:348:2428:42
9:15
#18611
20M
20.00 mi12:51:022:49:018:2812:27
9:10
#18685
21M
21.00 mi13:01:032:59:028:3210:01
10:01
#18812
35K
21.75 mi13:07:333:05:328:326:30
8:42
#18797
23M
23.00 mi13:18:573:16:568:3411:24
9:07
#18814
24M
24.00 mi13:27:273:25:268:348:30
8:30
#18709
40K
24.85 mi13:35:013:33:008:357:34
8:51
#18668
25.2M
25.20 mi13:38:253:36:248:363:24
9:52
#18688
FINISH
26.22 mi13:47:223:45:218:378:57
8:47
#18708
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi129753473347318822(Top 65%)6935(Top 55%)6935(Top 388%)
10K6.21 mi3.10 mi15049-20744755-12824755-128217037(Top 59%)5940(Top 47%)5940(Top 333%)
15K9.32 mi3.11 mi16457-14085613-8585613-85818822(Top 65%)6935(Top 55%)6935(Top 388%)
20K12.43 mi3.11 mi17496-10396211-5986211-59819981(Top 69%)7612(Top 61%)7612(Top 426%)
HALF13.11 mi0.68 mi17625-1296286-756286-7520034(Top 69%)7590(Top 60%)7590(Top 425%)
25K15.53 mi2.42 mi18133-5086575-2896575-28920507(Top 71%)7920(Top 63%)7920(Top 443%)
30K18.64 mi3.11 mi18611-4786887-3126887-31220689(Top 71%)8093(Top 64%)8093(Top 453%)
20M20.00 mi1.36 mi18685-746945-586945-5819718(Top 68%)7662(Top 61%)7662(Top 429%)
21M21.00 mi1.00 mi18812-1277036-917036-9120498(Top 71%)8102(Top 64%)8102(Top 454%)
35K21.75 mi0.75 mi18797+157037-17037-118593(Top 64%)7208(Top 57%)7208(Top 404%)
23M23.00 mi1.25 mi18814-177069-327069-3219025(Top 66%)7481(Top 59%)7481(Top 419%)
24M24.00 mi1.00 mi18709+1057030+397030+3916938(Top 58%)6438(Top 51%)6438(Top 360%)
40K24.85 mi0.85 mi18668+417024+67024+617672(Top 61%)6869(Top 55%)6869(Top 385%)
25.2M25.20 mi0.35 mi18688-207039-157039-1518896(Top 65%)7497(Top 60%)7497(Top 420%)
FINISH26.22 mi1.02 mi18708-207066-277066-2719578(Top 67%)7860(Top 62%)7860(Top 440%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 65%
×21
+97ft-345ft

Overall

18822

Females

6935

F45-49

6935

5K→10K

3.1 - 6.2 mi

Top 59%
×5
+79ft-138ft

Overall

17037

Females

5940

F45-49

5940

10K→15K

6.2 - 9.3 mi

Top 65%
×3
+67ft-78ft

Overall

18822

Females

6935

F45-49

6935

15K→20K

9.3 - 12.4 mi

Top 69%
×5
+106ft-86ft

Overall

19981

Females

7612

F45-49

7612

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

20034

Females

7590

F45-49

7590

HALF→25K

13.1 - 15.5 mi

Top 71%
×4
+66ft-88ft

Overall

20507

Females

7920

F45-49

7920

25K→30K

15.5 - 18.6 mi

Top 71%
×9
+181ft-148ft

Overall

20689

Females

8093

F45-49

8093

30K→20M

18.6 - 20.0 mi

Top 68%
×5
+64ft-50ft

Overall

19718

Females

7662

F45-49

7662

20M→21M

20.0 - 21.0 mi

Top 71%
×8
+106ft-24ft

Overall

20498

Females

8102

F45-49

8102

21M→35K

21.0 - 21.8 mi

Top 64%
×7
+17ft-86ft

Overall

18593

Females

7208

F45-49

7208

35K→23M

21.8 - 23.0 mi

Top 66%
×5
+23ft-63ft

Overall

19025

Females

7481

F45-49

7481

23M→24M

23.0 - 24.0 mi

Top 58%
×6
+12ft-82ft

Overall

16938

Females

6438

F45-49

6438

24M→40K

24.0 - 24.9 mi

Top 61%
×1
+6ft-20ft

Overall

17672

Females

6869

F45-49

6869

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18896

Females

7497

F45-49

7497

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
×2
+22ft-21ft

Overall

19578

Females

7860

F45-49

7860

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
727
Passed By
1767
Net Change
-5733
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12975
5K → 10K16200-2074#12975#15049
10K → 15K20200-1408#15049#16457
15K → 20K25200-1039#16457#17496
20K → HALF11140-129#17496#17625
HALF → 25K37200-508#17625#18133
25K → 30K88200-478#18133#18611
30K → 20M67141-74#18611#18685
20M → 21M52179-127#18685#18812
21M → 35K6449+15#18812#18797
35K → 23M7794-17#18797#18814
23M → 24M12318+105#18814#18709
24M → 40K7837+41#18709#18668
40K → 25.2M1838-20#18668#18688
25.2M → FINISH5171-20#18688#18708
TOTALS7271767-5733
📊

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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Activity Data

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