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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yuting Zhang

Bib: 19452 •F •Age: N/A

CA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Female)
#0 / 12578
Top 43%
Masters (Masters Women)
#0 / 6862
Top 28%
Age Group (F50-54)
#0 / 1233
Top 22%
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
25:04
3.11 mi
Rank: #17410
Start → 5K
25:04 | 8:05/mi
10K
49:24
6.21 mi
Rank: #16718 (+692)
5K → 10K
24:20 | 7:50/mi
15K
1:13:48
9.32 mi
Rank: #16419 (+299)
10K → 15K
24:24 | 7:52/mi
20K
1:38:39
12.43 mi
Rank: #16338 (+81)
15K → 20K
24:51 | 8:00/mi
HALF
1:43:55
13.11 mi
Rank: #16257 (+81)
20K → HALF
5:16 | 7:44/mi
25K
2:03:59
15.53 mi
Rank: #16419 (-162)
HALF → 25K
20:04 | 8:17/mi
30K
2:30:15
18.64 mi
Rank: #16448 (-29)
25K → 30K
26:16 | 8:28/mi
20M
2:41:54
20.00 mi
Rank: #16434 (+14)
30K → 20M
11:39 | 8:35/mi
21M
2:50:55
21.00 mi
Rank: #16386 (+48)
20M → 21M
9:01 | 9:01/mi
35K
2:56:52
21.75 mi
Rank: #16270 (+116)
21M → 35K
5:57 | 7:58/mi
23M
3:07:11
23.00 mi
Rank: #16116 (+154)
35K → 23M
10:19 | 8:15/mi
24M
3:14:59
24.00 mi
Rank: #15954 (+162)
23M → 24M
7:48 | 7:48/mi
40K
3:21:51
24.85 mi
Rank: #15825 (+129)
24M → 40K
6:52 | 8:02/mi
25.2M
3:24:55
25.20 mi
Rank: #15785 (+40)
40K → 25.2M
3:04 | 8:54/mi
FINISH
3:32:53
26.22 mi
Rank: #15707 (+78)
25.2M → FINISH
7:58 | 7:50/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
Time1:43:55
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:48:58
Pace8:19 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:08:5225:048:0525:04
8:05
-
10K
6.21 mi11:33:1249:247:5824:20
7:50
-0:15
15K
9.32 mi11:57:361:13:487:5624:24
7:52
+0:02
20K
12.43 mi12:22:271:38:397:5724:51
8:00
+0:08
HALF
13.11 mi12:27:431:43:557:565:16
7:44
-0:16
25K
15.53 mi12:47:472:03:597:5920:04
8:17
+0:33
30K
18.64 mi13:14:032:30:158:0426:16
8:28
+0:11
20M
20.00 mi13:25:422:41:548:0611:39
8:35
+0:07
21M
21.00 mi13:34:432:50:558:099:01
9:01
+0:26
35K
21.75 mi13:40:402:56:528:085:57
7:58
-1:03
23M
23.00 mi13:50:593:07:118:0910:19
8:15
+0:17
24M
24.00 mi13:58:473:14:598:087:48
7:48
-0:27
40K
24.85 mi14:05:393:21:518:086:52
8:02
+0:14
25.2M
25.20 mi14:08:433:24:558:083:04
8:54
+0:52
FINISH
26.22 mi14:16:413:32:538:087:58
7:50
-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

7:44 /mi

Average Pace

8:08 /mi

Slowest Pace

9:01 /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

3:09:09

89% of race

Time at Steady Pace

23:44

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:07 /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 mi11:08:5225:048:0525:04
8:05
#17410
10K
6.21 mi11:33:1249:247:5824:20
7:50
#16718
15K
9.32 mi11:57:361:13:487:5624:24
7:52
#16419
20K
12.43 mi12:22:271:38:397:5724:51
8:00
#16338
HALF
13.11 mi12:27:431:43:557:565:16
7:44
#16257
25K
15.53 mi12:47:472:03:597:5920:04
8:17
#16419
30K
18.64 mi13:14:032:30:158:0426:16
8:28
#16448
20M
20.00 mi13:25:422:41:548:0611:39
8:35
#16434
21M
21.00 mi13:34:432:50:558:099:01
9:01
#16386
35K
21.75 mi13:40:402:56:528:085:57
7:58
#16270
23M
23.00 mi13:50:593:07:118:0910:19
8:15
#16116
24M
24.00 mi13:58:473:14:598:087:48
7:48
#15954
40K
24.85 mi14:05:393:21:518:086:52
8:02
#15825
25.2M
25.20 mi14:08:433:24:558:083:04
8:54
#15785
FINISH
26.22 mi14:16:413:32:538:087:58
7:50
#15707
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 mi174106159615915797(Top 54%)5223(Top 42%)5223(Top 424%)
10K6.21 mi3.10 mi16718+6925766+3935766+39315927(Top 55%)5262(Top 42%)5262(Top 427%)
15K9.32 mi3.11 mi16419+2995594+1725594+17215797(Top 54%)5223(Top 42%)5223(Top 424%)
20K12.43 mi3.11 mi16338+815543+515543+5116120(Top 56%)5442(Top 43%)5442(Top 441%)
HALF13.11 mi0.68 mi16257+815507+365507+3615044(Top 52%)4765(Top 38%)4765(Top 386%)
25K15.53 mi2.42 mi16419-1625603-965603-9617282(Top 60%)6149(Top 49%)6149(Top 499%)
30K18.64 mi3.11 mi16448-295664-615664-6116606(Top 57%)5871(Top 47%)5871(Top 476%)
20M20.00 mi1.36 mi16434+145673-95673-916645(Top 57%)5996(Top 48%)5996(Top 486%)
21M21.00 mi1.00 mi16386+485663+105663+1016233(Top 56%)5818(Top 46%)5818(Top 472%)
35K21.75 mi0.75 mi16270+1165614+495614+4914210(Top 49%)4759(Top 38%)4759(Top 386%)
23M23.00 mi1.25 mi16116+1545549+655549+6514108(Top 49%)4766(Top 38%)4766(Top 387%)
24M24.00 mi1.00 mi15954+1625475+745475+7412371(Top 43%)3928(Top 31%)3928(Top 319%)
40K24.85 mi0.85 mi15825+1295416+595416+5912771(Top 44%)4220(Top 34%)4220(Top 342%)
25.2M25.20 mi0.35 mi15785+405399+175399+1714162(Top 49%)5003(Top 40%)5003(Top 406%)
FINISH26.22 mi1.02 mi15707+785377+225377+2213943(Top 48%)4896(Top 39%)4896(Top 397%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 54%
×21
+97ft-345ft

Overall

15797

Females

5223

F50-54

5223

5K→10K

3.1 - 6.2 mi

Top 55%
×5
+79ft-138ft

Overall

15927

Females

5262

F50-54

5262

10K→15K

6.2 - 9.3 mi

Top 54%
×3
+67ft-78ft

Overall

15797

Females

5223

F50-54

5223

15K→20K

9.3 - 12.4 mi

Top 56%
×5
+106ft-86ft

Overall

16120

Females

5442

F50-54

5442

20K→HALF

12.4 - 13.1 mi

Top 52%
×2
+19ft-37ft

Overall

15044

Females

4765

F50-54

4765

HALF→25K

13.1 - 15.5 mi

Top 60%
×4
+66ft-88ft

Overall

17282

Females

6149

F50-54

6149

25K→30K

15.5 - 18.6 mi

Top 57%
×9
+181ft-148ft

Overall

16606

Females

5871

F50-54

5871

30K→20M

18.6 - 20.0 mi

Top 57%
×5
+64ft-50ft

Overall

16645

Females

5996

F50-54

5996

20M→21M

20.0 - 21.0 mi

Top 56%
×8
+106ft-24ft

Overall

16233

Females

5818

F50-54

5818

21M→35K

21.0 - 21.8 mi

Top 49%
×7
+17ft-86ft

Overall

14210

Females

4759

F50-54

4759

35K→23M

21.8 - 23.0 mi

Top 49%
×5
+23ft-63ft

Overall

14108

Females

4766

F50-54

4766

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12371

Females

3928

F50-54

3928

24M→40K

24.0 - 24.9 mi

Top 44%
×1
+6ft-20ft

Overall

12771

Females

4220

F50-54

4220

40K→25.2M

24.9 - 25.2 mi

Top 49%
×1
+13ft-16ft

Overall

14162

Females

5003

F50-54

5003

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13943

Females

4896

F50-54

4896

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2727*
Passed By
940
Net Change
+1703
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17410
5K → 10K772*80+692#17410#16718
10K → 15K376*77+299#16718#16419
15K → 20K222*141+81#16419#16338
20K → HALF876+81#16338#16257
HALF → 25K110200-162#16257#16419
25K → 30K183200-29#16419#16448
30K → 20M10288+14#16448#16434
20M → 21M11062+48#16434#16386
21M → 35K1237+116#16386#16270
35K → 23M18228+154#16270#16116
23M → 24M1686+162#16116#15954
24M → 40K14213+129#15954#15825
40K → 25.2M5010+40#15825#15785
25.2M → FINISH10022+78#15785#15707
TOTALS2727*940+1703

* 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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