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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yongli Ji

Bib: 19969 •F •Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Female)
#0 / 12578
Top 33%
Masters (Masters Women)
#0 / 6862
Top 17%
Age Group (F50-54)
#0 / 1233
Top 12%
Race Day Weather
51°/41°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
24:41
3.11 mi
Rank: #16524
Start → 5K
24:41 | 7:57/mi
10K
49:14
6.21 mi
Rank: #16497 (+27)
5K → 10K
24:33 | 7:55/mi
15K
1:13:36
9.32 mi
Rank: #16232 (+265)
10K → 15K
24:22 | 7:51/mi
20K
1:38:01
12.43 mi
Rank: #15899 (+333)
15K → 20K
24:25 | 7:52/mi
HALF
1:43:16
13.11 mi
Rank: #15834 (+65)
20K → HALF
5:15 | 7:43/mi
25K
2:02:14
15.53 mi
Rank: #15504 (+330)
HALF → 25K
18:58 | 7:50/mi
30K
2:26:52
18.64 mi
Rank: #15004 (+500)
25K → 30K
24:38 | 7:56/mi
20M
2:37:41
20.00 mi
Rank: #14805 (+199)
30K → 20M
10:49 | 7:58/mi
21M
2:45:55
21.00 mi
Rank: #14563 (+242)
20M → 21M
8:14 | 8:14/mi
35K
2:51:35
21.75 mi
Rank: #14416 (+147)
21M → 35K
5:40 | 7:35/mi
23M
3:01:27
23.00 mi
Rank: #14216 (+200)
35K → 23M
9:52 | 7:54/mi
24M
3:09:00
24.00 mi
Rank: #14051 (+165)
23M → 24M
7:33 | 7:33/mi
40K
3:15:39
24.85 mi
Rank: #13919 (+132)
24M → 40K
6:39 | 7:47/mi
25.2M
3:18:30
25.20 mi
Rank: #13844 (+75)
40K → 25.2M
2:51 | 8:16/mi
FINISH
3:25:54
26.22 mi
Rank: #13682 (+162)
25.2M → FINISH
7:24 | 7:16/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:43:16
Pace7:53 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:42:38
Pace7:50 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:5724:417:5724:41
7:57
-
10K
6.21 mi11:33:3049:147:5624:33
7:55
-0:02
15K
9.32 mi11:57:521:13:367:5424:22
7:51
-0:04
20K
12.43 mi12:22:171:38:017:5424:25
7:52
+0:01
HALF
13.11 mi12:27:321:43:167:535:15
7:43
-0:09
25K
15.53 mi12:46:302:02:147:5318:58
7:50
+0:07
30K
18.64 mi13:11:082:26:527:5324:38
7:56
+0:06
20M
20.00 mi13:21:572:37:417:5410:49
7:58
+0:02
21M
21.00 mi13:30:112:45:557:558:14
8:14
+0:16
35K
21.75 mi13:35:512:51:357:545:40
7:35
-0:39
23M
23.00 mi13:45:433:01:277:549:52
7:54
+0:19
24M
24.00 mi13:53:163:09:007:537:33
7:33
-0:21
40K
24.85 mi13:59:553:15:397:536:39
7:47
+0:14
25.2M
25.20 mi14:02:463:18:307:532:51
8:16
+0:29
FINISH
26.22 mi14:10:103:25:547:527:24
7:16
-1:00

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

7:16 /mi

Average Pace

7:52 /mi

Slowest Pace

8:16 /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

3:14:49

95% of race

Time at Steady Pace

11:05

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi11:08:5724:417:5724:41
7:57
#16524
10K
6.21 mi11:33:3049:147:5624:33
7:55
#16497
15K
9.32 mi11:57:521:13:367:5424:22
7:51
#16232
20K
12.43 mi12:22:171:38:017:5424:25
7:52
#15899
HALF
13.11 mi12:27:321:43:167:535:15
7:43
#15834
25K
15.53 mi12:46:302:02:147:5318:58
7:50
#15504
30K
18.64 mi13:11:082:26:527:5324:38
7:56
#15004
20M
20.00 mi13:21:572:37:417:5410:49
7:58
#14805
21M
21.00 mi13:30:112:45:557:558:14
8:14
#14563
35K
21.75 mi13:35:512:51:357:545:40
7:35
#14416
23M
23.00 mi13:45:433:01:277:549:52
7:54
#14216
24M
24.00 mi13:53:163:09:007:537:33
7:33
#14051
40K
24.85 mi13:59:553:15:397:536:39
7:47
#13919
25.2M
25.20 mi14:02:463:18:307:532:51
8:16
#13844
FINISH
26.22 mi14:10:103:25:547:527:24
7:16
#13682
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi165245637563715711(Top 54%)5165(Top 41%)5165(Top 419%)
10K6.21 mi3.10 mi16497+275631+65631+616473(Top 57%)5599(Top 45%)5599(Top 454%)
15K9.32 mi3.11 mi16232+2655480+1515480+15115711(Top 54%)5165(Top 41%)5165(Top 419%)
20K12.43 mi3.11 mi15899+3335289+1915289+19114992(Top 52%)4790(Top 38%)4790(Top 388%)
HALF13.11 mi0.68 mi15834+655253+365253+3614786(Top 51%)4588(Top 36%)4588(Top 372%)
25K15.53 mi2.42 mi15504+3305074+1795074+17914011(Top 48%)4300(Top 34%)4300(Top 349%)
30K18.64 mi3.11 mi15004+5004798+2764798+27612982(Top 45%)3833(Top 30%)3833(Top 311%)
20M20.00 mi1.36 mi14805+1994711+874711+8712609(Top 43%)3737(Top 30%)3737(Top 303%)
21M21.00 mi1.00 mi14563+2424582+1294582+12911461(Top 39%)3241(Top 26%)3241(Top 263%)
35K21.75 mi0.75 mi14416+1474508+744508+7411459(Top 39%)3259(Top 26%)3259(Top 264%)
23M23.00 mi1.25 mi14216+2004425+834425+8311673(Top 40%)3448(Top 27%)3448(Top 280%)
24M24.00 mi1.00 mi14051+1654355+704355+7010533(Top 36%)2948(Top 23%)2948(Top 239%)
40K24.85 mi0.85 mi13919+1324305+504305+5010917(Top 38%)3230(Top 26%)3230(Top 262%)
25.2M25.20 mi0.35 mi13844+754265+404265+4010182(Top 35%)2946(Top 23%)2946(Top 239%)
FINISH26.22 mi1.02 mi13682+1624201+644201+649636(Top 33%)2682(Top 21%)2682(Top 218%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15711

Females

5165

F50-54

5165

5K→10K

3.1 - 6.2 mi

Top 57%
×5
+79ft-138ft

Overall

16473

Females

5599

F50-54

5599

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15711

Females

5165

F50-54

5165

15K→20K

9.3 - 12.4 mi

Top 52%
×5
+106ft-86ft

Overall

14992

Females

4790

F50-54

4790

20K→HALF

12.4 - 13.1 mi

Top 51%
×2
+19ft-37ft

Overall

14786

Females

4588

F50-54

4588

HALF→25K

13.1 - 15.5 mi

Top 48%
×4
+66ft-88ft

Overall

14011

Females

4300

F50-54

4300

25K→30K

15.5 - 18.6 mi

Top 45%
×9
+181ft-148ft

Overall

12982

Females

3833

F50-54

3833

30K→20M

18.6 - 20.0 mi

Top 43%
×5
+64ft-50ft

Overall

12609

Females

3737

F50-54

3737

20M→21M

20.0 - 21.0 mi

Top 39%
×8
+106ft-24ft

Overall

11461

Females

3241

F50-54

3241

21M→35K

21.0 - 21.8 mi

Top 39%
×7
+17ft-86ft

Overall

11459

Females

3259

F50-54

3259

35K→23M

21.8 - 23.0 mi

Top 40%
×5
+23ft-63ft

Overall

11673

Females

3448

F50-54

3448

23M→24M

23.0 - 24.0 mi

Top 36%
×6
+12ft-82ft

Overall

10533

Females

2948

F50-54

2948

24M→40K

24.0 - 24.9 mi

Top 38%
×1
+6ft-20ft

Overall

10917

Females

3230

F50-54

3230

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1
+13ft-16ft

Overall

10182

Females

2946

F50-54

2946

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
×2
+22ft-21ft

Overall

9636

Females

2682

F50-54

2682

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3308*
Passed By
466
Net Change
+2842
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16524
5K → 10K227*200+27#16524#16497
10K → 15K359*94+265#16497#16232
15K → 20K386*53+333#16232#15899
20K → HALF7914+65#15899#15834
HALF → 25K343*13+330#15834#15504
25K → 30K519*19+500#15504#15004
30K → 20M217*18+199#15004#14805
20M → 21M248*6+242#14805#14563
21M → 35K1525+147#14563#14416
35K → 23M214*14+200#14416#14216
23M → 24M17712+165#14216#14051
24M → 40K1419+132#14051#13919
40K → 25.2M772+75#13919#13844
25.2M → FINISH1697+162#13844#13682
TOTALS3308*466+2842

* 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

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