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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Changchun Wang

Bib: 14909 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 34%
Gender (Male)
#0 / 16340
Top 47%
Masters (Masters Men)
#0 / 10617
Top 36%
Age Group (M50-54)
#0 / 1868
Top 35%
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
22:30
3.11 mi
Rank: #10546
Start β†’ 5K
22:30 | 7:15/mi
10K
44:51
6.21 mi
Rank: #10348 (+198)
5K β†’ 10K
22:21 | 7:12/mi
15K
1:07:09
9.32 mi
Rank: #10182 (+166)
10K β†’ 15K
22:18 | 7:11/mi
20K
1:29:57
12.43 mi
Rank: #10241 (-59)
15K β†’ 20K
22:48 | 7:21/mi
HALF
1:34:49
13.11 mi
Rank: #10195 (+46)
20K β†’ HALF
4:52 | 7:09/mi
25K
1:52:48
15.53 mi
Rank: #10241 (-46)
HALF β†’ 25K
17:59 | 7:25/mi
30K
2:16:34
18.64 mi
Rank: #10286 (-45)
25K β†’ 30K
23:46 | 7:39/mi
20M
2:27:02
20.00 mi
Rank: #10280 (+6)
30K β†’ 20M
10:28 | 7:43/mi
21M
2:35:15
21.00 mi
Rank: #10338 (-58)
20M β†’ 21M
8:13 | 8:13/mi
35K
2:41:10
21.75 mi
Rank: #10475 (-137)
21M β†’ 35K
5:55 | 7:55/mi
23M
2:50:28
23.00 mi
Rank: #10274 (+201)
35K β†’ 23M
9:18 | 7:26/mi
24M
2:57:38
24.00 mi
Rank: #10116 (+158)
23M β†’ 24M
7:10 | 7:10/mi
40K
3:03:58
24.85 mi
Rank: #10014 (+102)
24M β†’ 40K
6:20 | 7:25/mi
25.2M
3:06:45
25.20 mi
Rank: #9982 (+32)
40K β†’ 25.2M
2:47 | 8:05/mi
FINISH
3:14:08
26.22 mi
Rank: #9935 (+47)
25.2M β†’ FINISH
7:23 | 7:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:34:49
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:39:19
Pace7:35 /mi
πŸ“ŠPositive Split: 4.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:4422:307:1522:30
7:15
-
10K
6.21 mi11:15:0544:517:1422:21
7:12
-0:03
15K
9.32 mi11:37:231:07:097:1322:18
7:11
-0:01
20K
12.43 mi12:00:111:29:577:1522:48
7:21
+0:10
HALF
13.11 mi12:05:031:34:497:144:52
7:09
-0:12
25K
15.53 mi12:23:021:52:487:1617:59
7:25
+0:16
30K
18.64 mi12:46:482:16:347:2023:46
7:39
+0:14
20M
20.00 mi12:57:162:27:027:2210:28
7:43
+0:04
21M
21.00 mi13:05:292:35:157:248:13
8:13
+0:30
35K
21.75 mi13:11:242:41:107:255:55
7:55
-0:18
23M
23.00 mi13:20:422:50:287:259:18
7:26
-0:29
24M
24.00 mi13:27:522:57:387:257:10
7:10
-0:16
40K
24.85 mi13:34:123:03:587:256:20
7:25
+0:15
25.2M
25.20 mi13:36:593:06:457:252:47
8:05
+0:40
FINISH
26.22 mi13:44:223:14:087:257:23
7:15
-0:50

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

7:09 /mi

Average Pace

7:25 /mi

Slowest Pace

8:13 /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

2:57:13

91% of race

Time at Steady Pace

16:55

9% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:24 /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 mi10:52:4422:307:1522:30
7:15
#10546
10K
6.21 mi11:15:0544:517:1422:21
7:12
#10348
15K
9.32 mi11:37:231:07:097:1322:18
7:11
#10182
20K
12.43 mi12:00:111:29:577:1522:48
7:21
#10241
HALF
13.11 mi12:05:031:34:497:144:52
7:09
#10195
25K
15.53 mi12:23:021:52:487:1617:59
7:25
#10241
30K
18.64 mi12:46:482:16:347:2023:46
7:39
#10286
20M
20.00 mi12:57:162:27:027:2210:28
7:43
#10280
21M
21.00 mi13:05:292:35:157:248:13
8:13
#10338
35K
21.75 mi13:11:242:41:107:255:55
7:55
#10475
23M
23.00 mi13:20:422:50:287:259:18
7:26
#10274
24M
24.00 mi13:27:522:57:387:257:10
7:10
#10116
40K
24.85 mi13:34:123:03:587:256:20
7:25
#10014
25.2M
25.20 mi13:36:593:06:457:252:47
8:05
#9982
FINISH
26.22 mi13:44:223:14:087:257:23
7:15
#9935
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi10546835183519921(Top 34%)7981(Top 49%)7981(Top 427%)
10K6.21 mi3.10 mi10348+1988241+1108241+11010204(Top 35%)8164(Top 50%)8164(Top 437%)
15K9.32 mi3.11 mi10182+1668149+928149+929921(Top 34%)7981(Top 49%)7981(Top 427%)
20K12.43 mi3.11 mi10241-598136+138136+1310519(Top 36%)8164(Top 50%)8164(Top 437%)
HALF13.11 mi0.68 mi10195+468105+318105+319739(Top 34%)7857(Top 48%)7857(Top 421%)
25K15.53 mi2.42 mi10241-468103+28103+210682(Top 37%)8170(Top 50%)8170(Top 437%)
30K18.64 mi3.11 mi10286-458072+318072+3110828(Top 37%)8109(Top 50%)8109(Top 434%)
20M20.00 mi1.36 mi10280+68036+368036+3610603(Top 37%)7875(Top 48%)7875(Top 422%)
21M21.00 mi1.00 mi10338-588042-68042-611270(Top 39%)8101(Top 50%)8101(Top 434%)
35K21.75 mi0.75 mi10475-1378094-528094-5213792(Top 48%)9214(Top 56%)9214(Top 493%)
23M23.00 mi1.25 mi10274+2017959+1357959+1358353(Top 29%)6529(Top 40%)6529(Top 350%)
24M24.00 mi1.00 mi10116+1587847+1127847+1127636(Top 26%)6055(Top 37%)6055(Top 324%)
40K24.85 mi0.85 mi10014+1027786+617786+618188(Top 28%)6283(Top 38%)6283(Top 336%)
25.2M25.20 mi0.35 mi9982+327754+327754+328758(Top 30%)6494(Top 40%)6494(Top 348%)
FINISH26.22 mi1.02 mi9935+477708+467708+469452(Top 33%)6836(Top 42%)6836(Top 366%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
Γ—21
+97ft-345ft

Overall

9921

Males

7981

M50-54

7981

5K→10K

3.1 - 6.2 mi

Top 35%
Γ—5
+79ft-138ft

Overall

10204

Males

8164

M50-54

8164

10K→15K

6.2 - 9.3 mi

Top 34%
Γ—3
+67ft-78ft

Overall

9921

Males

7981

M50-54

7981

15K→20K

9.3 - 12.4 mi

Top 36%
Γ—5
+106ft-86ft

Overall

10519

Males

8164

M50-54

8164

20K→HALF

12.4 - 13.1 mi

Top 34%
Γ—2
+19ft-37ft

Overall

9739

Males

7857

M50-54

7857

HALF→25K

13.1 - 15.5 mi

Top 37%
Γ—4
+66ft-88ft

Overall

10682

Males

8170

M50-54

8170

25K→30K

15.5 - 18.6 mi

Top 37%
Γ—9
+181ft-148ft

Overall

10828

Males

8109

M50-54

8109

30K→20M

18.6 - 20.0 mi

Top 37%
Γ—5
+64ft-50ft

Overall

10603

Males

7875

M50-54

7875

20M→21M

20.0 - 21.0 mi

Top 39%
Γ—8
+106ft-24ft

Overall

11270

Males

8101

M50-54

8101

21M→35K

21.0 - 21.8 mi

Top 48%
Γ—7
+17ft-86ft

Overall

13792

Males

9214

M50-54

9214

35K→23M

21.8 - 23.0 mi

Top 29%
Γ—5
+23ft-63ft

Overall

8353

Males

6529

M50-54

6529

23M→24M

23.0 - 24.0 mi

Top 26%
Γ—6
+12ft-82ft

Overall

7636

Males

6055

M50-54

6055

24M→40K

24.0 - 24.9 mi

Top 28%
Γ—1
+6ft-20ft

Overall

8188

Males

6283

M50-54

6283

40K→25.2M

24.9 - 25.2 mi

Top 30%
Γ—1
+13ft-16ft

Overall

8758

Males

6494

M50-54

6494

25.2M→FINISH

25.2 - 26.2 mi

Top 33%
Γ—2
+22ft-21ft

Overall

9452

Males

6836

M50-54

6836

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1930*
Passed By
1301
Net Change
+611
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#10546
5K β†’ 10K339*141+198#10546#10348
10K β†’ 15K266*100+166#10348#10182
15K β†’ 20K144200-59#10182#10241
20K β†’ HALF5711+46#10241#10195
HALF β†’ 25K96*142-46#10195#10241
25K β†’ 30K169200-45#10241#10286
30K β†’ 20M9993+6#10286#10280
20M β†’ 21M76134-58#10280#10338
21M β†’ 35K26163-137#10338#10475
35K β†’ 23M222*21+201#10475#10274
23M β†’ 24M17517+158#10274#10116
24M β†’ 40K123*21+102#10116#10014
40K β†’ 25.2M46*14+32#10014#9982
25.2M β†’ FINISH9244+47#9982#9935
TOTALS1930*1301+611

* 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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