Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Shang Huang

Bib: 21046MAge: N/A

WI

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Age Group (M60-64)
#0 / 1514
Top 25%
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
25:12
3.11 mi
Rank: #17663
Start5K
25:12 | 8:07/mi
10K
50:40
6.21 mi
Rank: #18119 (-456)
5K10K
25:28 | 8:12/mi
15K
1:16:15
9.32 mi
Rank: #18267 (-148)
10K15K
25:35 | 8:15/mi
20K
1:42:33
12.43 mi
Rank: #18483 (-216)
15K20K
26:18 | 8:28/mi
HALF
1:48:05
13.11 mi
Rank: #18438 (+45)
20KHALF
5:32 | 8:08/mi
25K
2:08:02
15.53 mi
Rank: #18195 (+243)
HALF25K
19:57 | 8:14/mi
30K
2:33:19
18.64 mi
Rank: #17545 (+650)
25K30K
25:17 | 8:09/mi
20M
2:44:22
20.00 mi
Rank: #17255 (+290)
30K20M
11:03 | 8:09/mi
21M
2:52:41
21.00 mi
Rank: #16948 (+307)
20M21M
8:19 | 8:19/mi
35K
2:58:30
21.75 mi
Rank: #16791 (+157)
21M35K
5:49 | 7:47/mi
23M
3:08:27
23.00 mi
Rank: #16492 (+299)
35K23M
9:57 | 7:58/mi
24M
3:16:27
24.00 mi
Rank: #16359 (+133)
23M24M
8:00 | 8:00/mi
40K
3:23:12
24.85 mi
Rank: #16163 (+196)
24M40K
6:45 | 7:54/mi
25.2M
3:26:00
25.20 mi
Rank: #16054 (+109)
40K25.2M
2:48 | 8:08/mi
FINISH
3:33:41
26.22 mi
Rank: #15897 (+157)
25.2MFINISH
7:41 | 7:33/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half
via HALF
Distance13.11 mi
Time1:48:05
Pace8:15 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:45:36
Pace8:04 /mi
📊Negative Split: 2.3% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:11:3325:128:0725:12
8:07
-
10K
6.21 mi11:37:0150:408:1025:28
8:12
+0:05
15K
9.32 mi12:02:361:16:158:1125:35
8:15
+0:03
20K
12.43 mi12:28:541:42:338:1626:18
8:28
+0:13
HALF
13.11 mi12:34:261:48:058:155:32
8:08
-0:20
25K
15.53 mi12:54:232:08:028:1519:57
8:14
+0:06
30K
18.64 mi13:19:402:33:198:1425:17
8:09
-0:05
20M
20.00 mi13:30:432:44:228:1411:03
8:09
0:00
21M
21.00 mi13:39:022:52:418:148:19
8:19
+0:10
35K
21.75 mi13:44:512:58:308:135:49
7:47
-0:32
23M
23.00 mi13:54:483:08:278:129:57
7:58
+0:11
24M
24.00 mi14:02:483:16:278:128:00
8:00
+0:02
40K
24.85 mi14:09:333:23:128:116:45
7:54
-0:06
25.2M
25.20 mi14:12:213:26:008:112:48
8:08
+0:14
FINISH
26.22 mi14:20:023:33:418:107:41
7:33
-0:35

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

7:33 /mi

Average Pace

8:09 /mi

Slowest Pace

8:28 /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

2:59:04

84% of race

Time at Steady Pace

34:37

16% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:09 /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 mi11:11:3325:128:0725:12
8:07
#17663
10K
6.21 mi11:37:0150:408:1025:28
8:12
#18119
15K
9.32 mi12:02:361:16:158:1125:35
8:15
#18267
20K
12.43 mi12:28:541:42:338:1626:18
8:28
#18483
HALF
13.11 mi12:34:261:48:058:155:32
8:08
#18438
25K
15.53 mi12:54:232:08:028:1519:57
8:14
#18195
30K
18.64 mi13:19:402:33:198:1425:17
8:09
#17545
20M
20.00 mi13:30:432:44:228:1411:03
8:09
#17255
21M
21.00 mi13:39:022:52:418:148:19
8:19
#16948
35K
21.75 mi13:44:512:58:308:135:49
7:47
#16791
23M
23.00 mi13:54:483:08:278:129:57
7:58
#16492
24M
24.00 mi14:02:483:16:278:128:00
8:00
#16359
40K
24.85 mi14:09:333:23:128:116:45
7:54
#16163
25.2M
25.20 mi14:12:213:26:008:112:48
8:08
#16054
FINISH
26.22 mi14:20:023:33:418:107:41
7:33
#15897
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi17663112791127918558(Top 64%)11682(Top 71%)11682(Top 772%)
10K6.21 mi3.10 mi18119-45611471-19211471-19218545(Top 64%)11694(Top 72%)11694(Top 772%)
15K9.32 mi3.11 mi18267-14811551-8011551-8018558(Top 64%)11682(Top 71%)11682(Top 772%)
20K12.43 mi3.11 mi18483-21611653-10211653-10219081(Top 66%)11884(Top 73%)11884(Top 785%)
HALF13.11 mi0.68 mi18438+4511629+2411629+2417821(Top 61%)11359(Top 70%)11359(Top 750%)
25K15.53 mi2.42 mi18195+24311514+11511514+11516944(Top 58%)10918(Top 67%)10918(Top 721%)
30K18.64 mi3.11 mi17545+65011208+30611208+30614488(Top 50%)9768(Top 60%)9768(Top 645%)
20M20.00 mi1.36 mi17255+29011066+14211066+14213770(Top 47%)9355(Top 57%)9355(Top 618%)
21M21.00 mi1.00 mi16948+30710912+15410912+15411971(Top 41%)8429(Top 52%)8429(Top 557%)
35K21.75 mi0.75 mi16791+15710830+8210830+8212866(Top 44%)8835(Top 54%)8835(Top 584%)
23M23.00 mi1.25 mi16492+29910667+16310667+16312123(Top 42%)8426(Top 52%)8426(Top 557%)
24M24.00 mi1.00 mi16359+13310591+7610591+7613764(Top 47%)9064(Top 55%)9064(Top 599%)
40K24.85 mi0.85 mi16163+19610495+9610495+9611746(Top 40%)8073(Top 49%)8073(Top 533%)
25.2M25.20 mi0.35 mi16054+10910433+6210433+629100(Top 31%)6702(Top 41%)6702(Top 443%)
FINISH26.22 mi1.02 mi15897+15710353+8010353+8011742(Top 40%)7982(Top 49%)7982(Top 527%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21
+97ft-345ft

Overall

18558

Males

11682

M60-64

11682

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18545

Males

11694

M60-64

11694

10K→15K

6.2 - 9.3 mi

Top 64%
×3
+67ft-78ft

Overall

18558

Males

11682

M60-64

11682

15K→20K

9.3 - 12.4 mi

Top 66%
×5
+106ft-86ft

Overall

19081

Males

11884

M60-64

11884

20K→HALF

12.4 - 13.1 mi

Top 61%
×2
+19ft-37ft

Overall

17821

Males

11359

M60-64

11359

HALF→25K

13.1 - 15.5 mi

Top 58%
×4
+66ft-88ft

Overall

16944

Males

10918

M60-64

10918

25K→30K

15.5 - 18.6 mi

Top 50%
×9
+181ft-148ft

Overall

14488

Males

9768

M60-64

9768

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13770

Males

9355

M60-64

9355

20M→21M

20.0 - 21.0 mi

Top 41%
×8
+106ft-24ft

Overall

11971

Males

8429

M60-64

8429

21M→35K

21.0 - 21.8 mi

Top 44%
×7
+17ft-86ft

Overall

12866

Males

8835

M60-64

8835

35K→23M

21.8 - 23.0 mi

Top 42%
×5
+23ft-63ft

Overall

12123

Males

8426

M60-64

8426

23M→24M

23.0 - 24.0 mi

Top 47%
×6
+12ft-82ft

Overall

13764

Males

9064

M60-64

9064

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11746

Males

8073

M60-64

8073

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1
+13ft-16ft

Overall

9100

Males

6702

M60-64

6702

25.2M→FINISH

25.2 - 26.2 mi

Top 40%
×2
+22ft-21ft

Overall

11742

Males

7982

M60-64

7982

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3011*
Passed By
668
Net Change
+1766
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17663
5K10K122200-456#17663#18119
10K15K132200-148#18119#18267
15K20K103200-216#18267#18483
20KHALF538+45#18483#18438
HALF25K264*21+243#18438#18195
25K30K654*4+650#18195#17545
30K20M294*4+290#17545#17255
20M21M310*3+307#17255#16948
21M35K1625+157#16948#16791
35K23M301*2+299#16791#16492
23M24M14815+133#16492#16359
24M40K1971+196#16359#16163
40K25.2M1101+109#16163#16054
25.2MFINISH1614+157#16054#15897
TOTALS3011*668+1766

* 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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