Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Zhengyu Huang

Bib: 15880 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
Age Group (M55-59)
#0 / 1491
Top 41%
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
23:21
3.11 mi
Rank: #12897
Start β†’ 5K
23:21 | 7:31/mi
10K
46:34
6.21 mi
Rank: #12787 (+110)
5K β†’ 10K
23:13 | 7:29/mi
15K
1:09:35
9.32 mi
Rank: #12516 (+271)
10K β†’ 15K
23:01 | 7:25/mi
20K
1:32:56
12.43 mi
Rank: #12397 (+119)
15K β†’ 20K
23:21 | 7:31/mi
HALF
1:37:57
13.11 mi
Rank: #12356 (+41)
20K β†’ HALF
5:01 | 7:22/mi
25K
1:56:17
15.53 mi
Rank: #12267 (+89)
HALF β†’ 25K
18:20 | 7:34/mi
30K
2:20:58
18.64 mi
Rank: #12404 (-137)
25K β†’ 30K
24:41 | 7:57/mi
20M
2:32:04
20.00 mi
Rank: #12497 (-93)
30K β†’ 20M
11:06 | 8:11/mi
21M
2:40:56
21.00 mi
Rank: #12664 (-167)
20M β†’ 21M
8:52 | 8:52/mi
35K
2:46:52
21.75 mi
Rank: #12707 (-43)
21M β†’ 35K
5:56 | 7:56/mi
23M
2:57:49
23.00 mi
Rank: #13006 (-299)
35K β†’ 23M
10:57 | 8:45/mi
24M
3:06:15
24.00 mi
Rank: #13142 (-136)
23M β†’ 24M
8:26 | 8:26/mi
40K
3:13:35
24.85 mi
Rank: #13219 (-77)
24M β†’ 40K
7:20 | 8:35/mi
25.2M
3:16:48
25.20 mi
Rank: #13289 (-70)
40K β†’ 25.2M
3:13 | 9:20/mi
FINISH
3:25:20
26.22 mi
Rank: #13486 (-197)
25.2M β†’ FINISH
8:32 | 8:23/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
Time1:37:57
Pace7:29 /mi
2nd Half
Distance13.11 mi
Time1:47:23
Pace8:12 /mi
πŸ“ŠPositive Split: 9.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:0523:217:3123:21
7:31
-
10K
6.21 mi11:19:1846:347:3023:13
7:29
-0:02
15K
9.32 mi11:42:191:09:357:2823:01
7:25
-0:04
20K
12.43 mi12:05:401:32:567:2923:21
7:31
+0:06
HALF
13.11 mi12:10:411:37:577:295:01
7:22
-0:09
25K
15.53 mi12:29:011:56:177:3018:20
7:34
+0:12
30K
18.64 mi12:53:422:20:587:3424:41
7:57
+0:23
20M
20.00 mi13:04:482:32:047:3711:06
8:11
+0:14
21M
21.00 mi13:13:402:40:567:408:52
8:52
+0:41
35K
21.75 mi13:19:362:46:527:415:56
7:56
-0:56
23M
23.00 mi13:30:332:57:497:4410:57
8:45
+0:49
24M
24.00 mi13:38:593:06:157:468:26
8:26
-0:19
40K
24.85 mi13:46:193:13:357:487:20
8:35
+0:09
25.2M
25.20 mi13:49:323:16:487:493:13
9:20
+0:45
FINISH
26.22 mi13:58:043:25:207:518:32
8:23
-0:57

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

7:22 /mi

Average Pace

7:50 /mi

Slowest Pace

9:20 /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

1:56:17

57% of race

Time at Steady Pace

41:43

20% of race

Time at Slower Pace

47:20

23% of race

Average Pace: 7:50 /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 mi10:56:0523:217:3123:21
7:31
#12897
10K
6.21 mi11:19:1846:347:3023:13
7:29
#12787
15K
9.32 mi11:42:191:09:357:2823:01
7:25
#12516
20K
12.43 mi12:05:401:32:567:2923:21
7:31
#12397
HALF
13.11 mi12:10:411:37:577:295:01
7:22
#12356
25K
15.53 mi12:29:011:56:177:3018:20
7:34
#12267
30K
18.64 mi12:53:422:20:587:3424:41
7:57
#12404
20M
20.00 mi13:04:482:32:047:3711:06
8:11
#12497
21M
21.00 mi13:13:402:40:567:408:52
8:52
#12664
35K
21.75 mi13:19:362:46:527:415:56
7:56
#12707
23M
23.00 mi13:30:332:57:497:4410:57
8:45
#13006
24M
24.00 mi13:38:593:06:157:468:26
8:26
#13142
40K
24.85 mi13:46:193:13:357:487:20
8:35
#13219
25.2M
25.20 mi13:49:323:16:487:493:13
9:20
#13289
FINISH
26.22 mi13:58:043:25:207:518:32
8:23
#13486
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi128979421942112001(Top 41%)8932(Top 55%)8932(Top 599%)
10K6.21 mi3.10 mi12787+1109353+689353+6812681(Top 44%)9273(Top 57%)9273(Top 622%)
15K9.32 mi3.11 mi12516+2719216+1379216+13712001(Top 41%)8932(Top 55%)8932(Top 599%)
20K12.43 mi3.11 mi12397+1199128+889128+8812099(Top 42%)8895(Top 54%)8895(Top 597%)
HALF13.11 mi0.68 mi12356+419108+209108+2011699(Top 40%)8819(Top 54%)8819(Top 591%)
25K15.53 mi2.42 mi12267+899036+729036+7211918(Top 41%)8754(Top 54%)8754(Top 587%)
30K18.64 mi3.11 mi12404-1379051-159051-1513070(Top 45%)9148(Top 56%)9148(Top 614%)
20M20.00 mi1.36 mi12497-939059-89059-814034(Top 48%)9474(Top 58%)9474(Top 635%)
21M21.00 mi1.00 mi12664-1679098-399098-3915330(Top 53%)9952(Top 61%)9952(Top 667%)
35K21.75 mi0.75 mi12707-439106-89106-813954(Top 48%)9293(Top 57%)9293(Top 623%)
23M23.00 mi1.25 mi13006-2999223-1179223-11717160(Top 59%)10581(Top 65%)10581(Top 710%)
24M24.00 mi1.00 mi13142-1369269-469269-4616469(Top 57%)10235(Top 63%)10235(Top 686%)
40K24.85 mi0.85 mi13219-779278-99278-916113(Top 56%)10016(Top 61%)10016(Top 672%)
25.2M25.20 mi0.35 mi13289-709295-179295-1716398(Top 57%)10145(Top 62%)10145(Top 680%)
FINISH26.22 mi1.02 mi13486-1979351-569351-5617434(Top 60%)10623(Top 65%)10623(Top 712%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 41%
Γ—21
+97ft-345ft

Overall

12001

Males

8932

M55-59

8932

5K→10K

3.1 - 6.2 mi

Top 44%
Γ—5
+79ft-138ft

Overall

12681

Males

9273

M55-59

9273

10K→15K

6.2 - 9.3 mi

Top 41%
Γ—3
+67ft-78ft

Overall

12001

Males

8932

M55-59

8932

15K→20K

9.3 - 12.4 mi

Top 42%
Γ—5
+106ft-86ft

Overall

12099

Males

8895

M55-59

8895

20K→HALF

12.4 - 13.1 mi

Top 40%
Γ—2
+19ft-37ft

Overall

11699

Males

8819

M55-59

8819

HALF→25K

13.1 - 15.5 mi

Top 41%
Γ—4
+66ft-88ft

Overall

11918

Males

8754

M55-59

8754

25K→30K

15.5 - 18.6 mi

Top 45%
Γ—9
+181ft-148ft

Overall

13070

Males

9148

M55-59

9148

30K→20M

18.6 - 20.0 mi

Top 48%
Γ—5
+64ft-50ft

Overall

14034

Males

9474

M55-59

9474

20M→21M

20.0 - 21.0 mi

Top 53%
Γ—8
+106ft-24ft

Overall

15330

Males

9952

M55-59

9952

21M→35K

21.0 - 21.8 mi

Top 48%
Γ—7
+17ft-86ft

Overall

13954

Males

9293

M55-59

9293

35K→23M

21.8 - 23.0 mi

Top 59%
Γ—5
+23ft-63ft

Overall

17160

Males

10581

M55-59

10581

23M→24M

23.0 - 24.0 mi

Top 57%
Γ—6
+12ft-82ft

Overall

16469

Males

10235

M55-59

10235

24M→40K

24.0 - 24.9 mi

Top 56%
Γ—1
+6ft-20ft

Overall

16113

Males

10016

M55-59

10016

40K→25.2M

24.9 - 25.2 mi

Top 57%
Γ—1
+13ft-16ft

Overall

16398

Males

10145

M55-59

10145

25.2M→FINISH

25.2 - 26.2 mi

Top 60%
Γ—2
+22ft-21ft

Overall

17434

Males

10623

M55-59

10623

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1540*
Passed By
1880
Net Change
-589
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#12897
5K β†’ 10K310*200+110#12897#12787
10K β†’ 15K344*73+271#12787#12516
15K β†’ 20K211*92+119#12516#12397
20K β†’ HALF5413+41#12397#12356
HALF β†’ 25K17081+89#12356#12267
25K β†’ 30K155200-137#12267#12404
30K β†’ 20M61154-93#12404#12497
20M β†’ 21M36200-167#12497#12664
21M β†’ 35K4588-43#12664#12707
35K β†’ 23M35200-299#12707#13006
23M β†’ 24M39175-136#13006#13142
24M β†’ 40K42119-77#13142#13219
40K β†’ 25.2M1585-70#13219#13289
25.2M β†’ FINISH23200-197#13289#13486
TOTALS1540*1880-589

* 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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Activity Data

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