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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chen Hong

Bib: 24616 •F •Age: N/A

MI

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
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
28:50
3.11 mi
Rank: #23727
Start → 5K
28:50 | 9:17/mi
10K
57:13
6.21 mi
Rank: #23580 (+147)
5K → 10K
28:23 | 9:09/mi
15K
1:24:55
9.32 mi
Rank: #23186 (+394)
10K → 15K
27:42 | 8:55/mi
20K
1:53:14
12.43 mi
Rank: #22984 (+202)
15K → 20K
28:19 | 9:07/mi
HALF
1:59:26
13.11 mi
Rank: #22995 (-11)
20K → HALF
6:12 | 9:06/mi
25K
2:22:27
15.53 mi
Rank: #23003 (-8)
HALF → 25K
23:01 | 9:30/mi
30K
2:52:43
18.64 mi
Rank: #22866 (+137)
25K → 30K
30:16 | 9:45/mi
20M
3:05:49
20.00 mi
Rank: #22734 (+132)
30K → 20M
13:06 | 9:39/mi
21M
3:15:53
21.00 mi
Rank: #22611 (+123)
20M → 21M
10:04 | 10:04/mi
35K
3:22:49
21.75 mi
Rank: #22561 (+50)
21M → 35K
6:56 | 9:17/mi
23M
3:34:41
23.00 mi
Rank: #22422 (+139)
35K → 23M
11:52 | 9:29/mi
24M
3:43:52
24.00 mi
Rank: #22338 (+84)
23M → 24M
9:11 | 9:11/mi
40K
3:51:43
24.85 mi
Rank: #22210 (+128)
24M → 40K
7:51 | 9:11/mi
25.2M
3:55:07
25.20 mi
Rank: #22170 (+40)
40K → 25.2M
3:24 | 9:52/mi
FINISH
4:04:20
26.22 mi
Rank: #22123 (+47)
25.2M → FINISH
9:13 | 9:03/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
Time1:59:26
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:04:54
Pace9:32 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4828:509:1728:50
9:17
-
10K
6.21 mi12:22:1157:139:1328:23
9:09
-0:08
15K
9.32 mi12:49:531:24:559:0727:42
8:55
-0:14
20K
12.43 mi13:18:121:53:149:0728:19
9:07
+0:12
HALF
13.11 mi13:24:241:59:269:076:12
9:06
-0:01
25K
15.53 mi13:47:252:22:279:1123:01
9:30
+0:24
30K
18.64 mi14:17:412:52:439:1630:16
9:45
+0:15
20M
20.00 mi14:30:473:05:499:1813:06
9:39
-0:06
21M
21.00 mi14:40:513:15:539:2010:04
10:04
+0:25
35K
21.75 mi14:47:473:22:499:206:56
9:17
-0:47
23M
23.00 mi14:59:393:34:419:2111:52
9:29
+0:12
24M
24.00 mi15:08:503:43:529:209:11
9:11
-0:18
40K
24.85 mi15:16:413:51:439:207:51
9:11
0:00
25.2M
25.20 mi15:20:053:55:079:203:24
9:52
+0:41
FINISH
26.22 mi15:29:184:04:209:209:13
9:03
-0:49

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

8:55 /mi

Average Pace

9:20 /mi

Slowest Pace

10:04 /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

3:50:52

94% of race

Time at Steady Pace

13:28

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:19 /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 mi11:53:4828:509:1728:50
9:17
#23727
10K
6.21 mi12:22:1157:139:1328:23
9:09
#23580
15K
9.32 mi12:49:531:24:559:0727:42
8:55
#23186
20K
12.43 mi13:18:121:53:149:0728:19
9:07
#22984
HALF
13.11 mi13:24:241:59:269:076:12
9:06
#22995
25K
15.53 mi13:47:252:22:279:1123:01
9:30
#23003
30K
18.64 mi14:17:412:52:439:1630:16
9:45
#22866
20M
20.00 mi14:30:473:05:499:1813:06
9:39
#22734
21M
21.00 mi14:40:513:15:539:2010:04
10:04
#22611
35K
21.75 mi14:47:473:22:499:206:56
9:17
#22561
23M
23.00 mi14:59:393:34:419:2111:52
9:29
#22422
24M
24.00 mi15:08:503:43:529:209:11
9:11
#22338
40K
24.85 mi15:16:413:51:439:207:51
9:11
#22210
25.2M
25.20 mi15:20:053:55:079:203:24
9:52
#22170
FINISH
26.22 mi15:29:184:04:209:209:13
9:03
#22123
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 mi237279540954022299(Top 77%)8780(Top 70%)8780(Top 923%)
10K6.21 mi3.10 mi23580+1479461+799461+7923382(Top 81%)9341(Top 74%)9341(Top 982%)
15K9.32 mi3.11 mi23186+3949242+2199242+21922299(Top 77%)8780(Top 70%)8780(Top 923%)
20K12.43 mi3.11 mi22984+2029154+889154+8822424(Top 77%)8878(Top 71%)8878(Top 934%)
HALF13.11 mi0.68 mi22995-119158-49158-423134(Top 80%)9225(Top 73%)9225(Top 970%)
25K15.53 mi2.42 mi23003-89169-119169-1122997(Top 79%)9199(Top 73%)9199(Top 967%)
30K18.64 mi3.11 mi22866+1379130+399130+3922404(Top 77%)8981(Top 71%)8981(Top 944%)
20M20.00 mi1.36 mi22734+1329078+529078+5221570(Top 74%)8637(Top 69%)8637(Top 908%)
21M21.00 mi1.00 mi22611+1239033+459033+4520674(Top 71%)8203(Top 65%)8203(Top 863%)
35K21.75 mi0.75 mi22561+509010+239010+2321073(Top 73%)8481(Top 67%)8481(Top 892%)
23M23.00 mi1.25 mi22422+1398960+508960+5020565(Top 71%)8244(Top 66%)8244(Top 867%)
24M24.00 mi1.00 mi22338+848928+328928+3220240(Top 70%)8178(Top 65%)8178(Top 860%)
40K24.85 mi0.85 mi22210+1288877+518877+5119239(Top 66%)7702(Top 61%)7702(Top 810%)
25.2M25.20 mi0.35 mi22170+408862+158862+1518953(Top 65%)7554(Top 60%)7554(Top 794%)
FINISH26.22 mi1.02 mi22123+478851+118851+1120738(Top 71%)8442(Top 67%)8442(Top 888%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21
+97ft-345ft

Overall

22299

Females

8780

F55-59

8780

5K→10K

3.1 - 6.2 mi

Top 81%
×5
+79ft-138ft

Overall

23382

Females

9341

F55-59

9341

10K→15K

6.2 - 9.3 mi

Top 77%
×3
+67ft-78ft

Overall

22299

Females

8780

F55-59

8780

15K→20K

9.3 - 12.4 mi

Top 77%
×5
+106ft-86ft

Overall

22424

Females

8878

F55-59

8878

20K→HALF

12.4 - 13.1 mi

Top 80%
×2
+19ft-37ft

Overall

23134

Females

9225

F55-59

9225

HALF→25K

13.1 - 15.5 mi

Top 79%
×4
+66ft-88ft

Overall

22997

Females

9199

F55-59

9199

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22404

Females

8981

F55-59

8981

30K→20M

18.6 - 20.0 mi

Top 74%
×5
+64ft-50ft

Overall

21570

Females

8637

F55-59

8637

20M→21M

20.0 - 21.0 mi

Top 71%
×8
+106ft-24ft

Overall

20674

Females

8203

F55-59

8203

21M→35K

21.0 - 21.8 mi

Top 73%
×7
+17ft-86ft

Overall

21073

Females

8481

F55-59

8481

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20565

Females

8244

F55-59

8244

23M→24M

23.0 - 24.0 mi

Top 70%
×6
+12ft-82ft

Overall

20240

Females

8178

F55-59

8178

24M→40K

24.0 - 24.9 mi

Top 66%
×1
+6ft-20ft

Overall

19239

Females

7702

F55-59

7702

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1
+13ft-16ft

Overall

18953

Females

7554

F55-59

7554

25.2M→FINISH

25.2 - 26.2 mi

Top 71%
×2
+22ft-21ft

Overall

20738

Females

8442

F55-59

8442

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2227*
Passed By
623
Net Change
+1604
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23727
5K → 10K315*168+147#23727#23580
10K → 15K426*32+394#23580#23186
15K → 20K266*64+202#23186#22984
20K → HALF2738-11#22984#22995
HALF → 25K129137-8#22995#23003
25K → 30K218*81+137#23003#22866
30K → 20M14513+132#22866#22734
20M → 21M14118+123#22734#22611
21M → 35K6616+50#22611#22561
35K → 23M15112+139#22561#22422
23M → 24M10016+84#22422#22338
24M → 40K1280+128#22338#22210
40K → 25.2M433+40#22210#22170
25.2M → FINISH7225+47#22170#22123
TOTALS2227*623+1604

* 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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