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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Shangyuan Luo

Bib: 4532 •M •Age: N/A

NY

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 17%
Gender (Male)
#0 / 16340
Top 27%
Masters (Masters Men)
#0 / 10617
Top 13%
Age Group (M50-54)
#0 / 1868
Top 9%
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
21:23
3.11 mi
Rank: #7570
Start → 5K
21:23 | 6:53/mi
10K
42:24
6.21 mi
Rank: #7109 (+461)
5K → 10K
21:01 | 6:46/mi
15K
1:03:23
9.32 mi
Rank: #6840 (+269)
10K → 15K
20:59 | 6:46/mi
20K
1:24:29
12.43 mi
Rank: #6598 (+242)
15K → 20K
21:06 | 6:48/mi
HALF
1:29:04
13.11 mi
Rank: #6580 (+18)
20K → HALF
4:35 | 6:44/mi
25K
1:45:32
15.53 mi
Rank: #6426 (+154)
HALF → 25K
16:28 | 6:48/mi
30K
2:06:48
18.64 mi
Rank: #6036 (+390)
25K → 30K
21:16 | 6:51/mi
20M
2:15:57
20.00 mi
Rank: #5821 (+215)
30K → 20M
9:09 | 6:45/mi
21M
2:22:56
21.00 mi
Rank: #5626 (+195)
20M → 21M
6:59 | 6:59/mi
35K
2:27:51
21.75 mi
Rank: #5526 (+100)
21M → 35K
4:55 | 6:35/mi
23M
2:36:16
23.00 mi
Rank: #5375 (+151)
35K → 23M
8:25 | 6:44/mi
24M
2:42:43
24.00 mi
Rank: #5194 (+181)
23M → 24M
6:27 | 6:27/mi
40K
2:48:24
24.85 mi
Rank: #5060 (+134)
24M → 40K
5:41 | 6:39/mi
25.2M
2:50:51
25.20 mi
Rank: #5001 (+59)
40K → 25.2M
2:27 | 7:07/mi
FINISH
2:57:18
26.22 mi
Rank: #4877 (+124)
25.2M → FINISH
6:27 | 6:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:29:04
Pace6:48 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:28:14
Pace6:44 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:29:5521:236:5321:23
6:53
-
10K
6.21 mi10:50:5642:246:5021:01
6:46
-0:07
15K
9.32 mi11:11:551:03:236:4920:59
6:46
0:00
20K
12.43 mi11:33:011:24:296:4821:06
6:48
+0:02
HALF
13.11 mi11:37:361:29:046:484:35
6:44
-0:04
25K
15.53 mi11:54:041:45:326:4816:28
6:48
+0:04
30K
18.64 mi12:15:202:06:486:4921:16
6:51
+0:03
20M
20.00 mi12:24:292:15:576:489:09
6:45
-0:06
21M
21.00 mi12:31:282:22:566:496:59
6:59
+0:14
35K
21.75 mi12:36:232:27:516:484:55
6:35
-0:24
23M
23.00 mi12:44:482:36:166:488:25
6:44
+0:09
24M
24.00 mi12:51:152:42:436:476:27
6:27
-0:17
40K
24.85 mi12:56:562:48:246:475:41
6:39
+0:12
25.2M
25.20 mi12:59:232:50:516:472:27
7:07
+0:28
FINISH
26.22 mi13:05:502:57:186:476:27
6:20
-0:47

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

6:20 /mi

Average Pace

6:46 /mi

Slowest Pace

7:07 /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

2:47:52

95% of race

Time at Steady Pace

9:26

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:46 /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 mi10:29:5521:236:5321:23
6:53
#7570
10K
6.21 mi10:50:5642:246:5021:01
6:46
#7109
15K
9.32 mi11:11:551:03:236:4920:59
6:46
#6840
20K
12.43 mi11:33:011:24:296:4821:06
6:48
#6598
HALF
13.11 mi11:37:361:29:046:484:35
6:44
#6580
25K
15.53 mi11:54:041:45:326:4816:28
6:48
#6426
30K
18.64 mi12:15:202:06:486:4921:16
6:51
#6036
20M
20.00 mi12:24:292:15:576:489:09
6:45
#5821
21M
21.00 mi12:31:282:22:566:496:59
6:59
#5626
35K
21.75 mi12:36:232:27:516:484:55
6:35
#5526
23M
23.00 mi12:44:482:36:166:488:25
6:44
#5375
24M
24.00 mi12:51:152:42:436:476:27
6:27
#5194
40K
24.85 mi12:56:562:48:246:475:41
6:39
#5060
25.2M
25.20 mi12:59:232:50:516:472:27
7:07
#5001
FINISH
26.22 mi13:05:502:57:186:476:27
6:20
#4877
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 mi7570660566056338(Top 22%)5683(Top 35%)5683(Top 304%)
10K6.21 mi3.10 mi7109+4616284+3216284+3216585(Top 23%)5889(Top 36%)5889(Top 315%)
15K9.32 mi3.11 mi6840+2696077+2076077+2076338(Top 22%)5683(Top 35%)5683(Top 304%)
20K12.43 mi3.11 mi6598+2425899+1785899+1786098(Top 21%)5476(Top 34%)5476(Top 293%)
HALF13.11 mi0.68 mi6580+185886+135886+136292(Top 22%)5636(Top 34%)5636(Top 302%)
25K15.53 mi2.42 mi6426+1545763+1235763+1235666(Top 20%)5118(Top 31%)5118(Top 274%)
30K18.64 mi3.11 mi6036+3905445+3185445+3184731(Top 16%)4317(Top 26%)4317(Top 231%)
20M20.00 mi1.36 mi5821+2155269+1765269+1763701(Top 13%)3431(Top 21%)3431(Top 184%)
21M21.00 mi1.00 mi5626+1955112+1575112+1573377(Top 12%)3111(Top 19%)3111(Top 167%)
35K21.75 mi0.75 mi5526+1005023+895023+894048(Top 14%)3679(Top 23%)3679(Top 197%)
23M23.00 mi1.25 mi5375+1514898+1254898+1253638(Top 13%)3312(Top 20%)3312(Top 177%)
24M24.00 mi1.00 mi5194+1814747+1514747+1512918(Top 10%)2670(Top 16%)2670(Top 143%)
40K24.85 mi0.85 mi5060+1344621+1264621+1263325(Top 11%)2999(Top 18%)2999(Top 161%)
25.2M25.20 mi0.35 mi5001+594564+574564+573151(Top 11%)2821(Top 17%)2821(Top 151%)
FINISH26.22 mi1.02 mi4877+1244455+1094455+1093197(Top 11%)2838(Top 17%)2838(Top 152%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21
+97ft-345ft

Overall

6338

Males

5683

M50-54

5683

5K→10K

3.1 - 6.2 mi

Top 23%
×5
+79ft-138ft

Overall

6585

Males

5889

M50-54

5889

10K→15K

6.2 - 9.3 mi

Top 22%
×3
+67ft-78ft

Overall

6338

Males

5683

M50-54

5683

15K→20K

9.3 - 12.4 mi

Top 21%
×5
+106ft-86ft

Overall

6098

Males

5476

M50-54

5476

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6292

Males

5636

M50-54

5636

HALF→25K

13.1 - 15.5 mi

Top 20%
×4
+66ft-88ft

Overall

5666

Males

5118

M50-54

5118

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4731

Males

4317

M50-54

4317

30K→20M

18.6 - 20.0 mi

Top 13%
×5
+64ft-50ft

Overall

3701

Males

3431

M50-54

3431

20M→21M

20.0 - 21.0 mi

Top 12%
×8
+106ft-24ft

Overall

3377

Males

3111

M50-54

3111

21M→35K

21.0 - 21.8 mi

Top 14%
×7
+17ft-86ft

Overall

4048

Males

3679

M50-54

3679

35K→23M

21.8 - 23.0 mi

Top 13%
×5
+23ft-63ft

Overall

3638

Males

3312

M50-54

3312

23M→24M

23.0 - 24.0 mi

Top 10%
×6
+12ft-82ft

Overall

2918

Males

2670

M50-54

2670

24M→40K

24.0 - 24.9 mi

Top 11%
×1
+6ft-20ft

Overall

3325

Males

2999

M50-54

2999

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1
+13ft-16ft

Overall

3151

Males

2821

M50-54

2821

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
×2
+22ft-21ft

Overall

3197

Males

2838

M50-54

2838

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2916*
Passed By
223
Net Change
+2693
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7570
5K → 10K517*56+461#7570#7109
10K → 15K309*40+269#7109#6840
15K → 20K274*32+242#6840#6598
20K → HALF3517+18#6598#6580
HALF → 25K18127+154#6580#6426
25K → 30K402*12+390#6426#6036
30K → 20M220*5+215#6036#5821
20M → 21M1972+195#5821#5626
21M → 35K11010+100#5626#5526
35K → 23M1565+151#5526#5375
23M → 24M1821+181#5375#5194
24M → 40K1428+134#5194#5060
40K → 25.2M623+59#5060#5001
25.2M → FINISH1295+124#5001#4877
TOTALS2916*223+2693

* 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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