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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Chen Yuen Cheng

Bib: 7402 •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 28%
Masters (Masters Men)
#0 / 10617
Top 14%
Age Group (M55-59)
#0 / 1491
Top 3%
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
20:38
3.11 mi
Rank: #5332
Start → 5K
20:38 | 6:39/mi
10K
41:29
6.21 mi
Rank: #5660 (-328)
5K → 10K
20:51 | 6:43/mi
15K
1:02:24
9.32 mi
Rank: #5783 (-123)
10K → 15K
20:55 | 6:44/mi
20K
1:23:37
12.43 mi
Rank: #5881 (-98)
15K → 20K
21:13 | 6:50/mi
HALF
1:28:12
13.11 mi
Rank: #5910 (-29)
20K → HALF
4:35 | 6:44/mi
25K
1:44:51
15.53 mi
Rank: #5978 (-68)
HALF → 25K
16:39 | 6:52/mi
30K
2:06:21
18.64 mi
Rank: #5799 (+179)
25K → 30K
21:30 | 6:56/mi
20M
2:15:49
20.00 mi
Rank: #5755 (+44)
30K → 20M
9:28 | 6:59/mi
21M
2:23:05
21.00 mi
Rank: #5688 (+67)
20M → 21M
7:16 | 7:16/mi
35K
2:28:09
21.75 mi
Rank: #5643 (+45)
21M → 35K
5:04 | 6:47/mi
23M
2:36:32
23.00 mi
Rank: #5463 (+180)
35K → 23M
8:23 | 6:42/mi
24M
2:43:11
24.00 mi
Rank: #5369 (+94)
23M → 24M
6:39 | 6:39/mi
40K
2:48:56
24.85 mi
Rank: #5264 (+105)
24M → 40K
5:45 | 6:44/mi
25.2M
2:51:23
25.20 mi
Rank: #5205 (+59)
40K → 25.2M
2:27 | 7:07/mi
FINISH
2:57:51
26.22 mi
Rank: #5067 (+138)
25.2M → FINISH
6:28 | 6:21/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:28:12
Pace6:44 /mi
2nd Half
Distance13.11 mi
Time1:29:39
Pace6:51 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:4820:386:3920:38
6:39
-
10K
6.21 mi10:46:3941:296:4120:51
6:43
+0:04
15K
9.32 mi11:07:341:02:246:4220:55
6:44
+0:01
20K
12.43 mi11:28:471:23:376:4421:13
6:50
+0:06
HALF
13.11 mi11:33:221:28:126:444:35
6:44
-0:06
25K
15.53 mi11:50:011:44:516:4516:39
6:52
+0:08
30K
18.64 mi12:11:312:06:216:4721:30
6:56
+0:04
20M
20.00 mi12:20:592:15:496:489:28
6:59
+0:03
21M
21.00 mi12:28:152:23:056:497:16
7:16
+0:17
35K
21.75 mi12:33:192:28:096:495:04
6:47
-0:29
23M
23.00 mi12:41:422:36:326:498:23
6:42
-0:05
24M
24.00 mi12:48:212:43:116:486:39
6:39
-0:03
40K
24.85 mi12:54:062:48:566:485:45
6:44
+0:05
25.2M
25.20 mi12:56:332:51:236:492:27
7:07
+0:23
FINISH
26.22 mi13:03:012:57:516:486:28
6:21
-0:46

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

6:21 /mi

Average Pace

6:47 /mi

Slowest Pace

7:16 /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

2:48:08

95% of race

Time at Steady Pace

9:43

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:47 /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 mi10:25:4820:386:3920:38
6:39
#5332
10K
6.21 mi10:46:3941:296:4120:51
6:43
#5660
15K
9.32 mi11:07:341:02:246:4220:55
6:44
#5783
20K
12.43 mi11:28:471:23:376:4421:13
6:50
#5881
HALF
13.11 mi11:33:221:28:126:444:35
6:44
#5910
25K
15.53 mi11:50:011:44:516:4516:39
6:52
#5978
30K
18.64 mi12:11:312:06:216:4721:30
6:56
#5799
20M
20.00 mi12:20:592:15:496:489:28
6:59
#5755
21M
21.00 mi12:28:152:23:056:497:16
7:16
#5688
35K
21.75 mi12:33:192:28:096:495:04
6:47
#5643
23M
23.00 mi12:41:422:36:326:498:23
6:42
#5463
24M
24.00 mi12:48:212:43:116:486:39
6:39
#5369
40K
24.85 mi12:54:062:48:566:485:45
6:44
#5264
25.2M
25.20 mi12:56:332:51:236:492:27
7:07
#5205
FINISH
26.22 mi13:03:012:57:516:486:28
6:21
#5067
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 mi5332494949496115(Top 21%)5516(Top 34%)5516(Top 370%)
10K6.21 mi3.10 mi5660-3285207-2585207-2586066(Top 21%)5513(Top 34%)5513(Top 370%)
15K9.32 mi3.11 mi5783-1235309-1025309-1026115(Top 21%)5516(Top 34%)5516(Top 370%)
20K12.43 mi3.11 mi5881-985372-635372-636443(Top 22%)5735(Top 35%)5735(Top 385%)
HALF13.11 mi0.68 mi5910-295391-195391-196300(Top 22%)5644(Top 35%)5644(Top 379%)
25K15.53 mi2.42 mi5978-685433-425433-426339(Top 22%)5614(Top 34%)5614(Top 377%)
30K18.64 mi3.11 mi5799+1795262+1715262+1715290(Top 18%)4755(Top 29%)4755(Top 319%)
20M20.00 mi1.36 mi5755+445217+455217+455319(Top 18%)4740(Top 29%)4740(Top 318%)
21M21.00 mi1.00 mi5688+675158+595158+595049(Top 17%)4433(Top 27%)4433(Top 297%)
35K21.75 mi0.75 mi5643+455115+435115+435433(Top 19%)4758(Top 29%)4758(Top 319%)
23M23.00 mi1.25 mi5463+1804961+1544961+1543489(Top 12%)3187(Top 20%)3187(Top 214%)
24M24.00 mi1.00 mi5369+944877+844877+844088(Top 14%)3638(Top 22%)3638(Top 244%)
40K24.85 mi0.85 mi5264+1054787+904787+903754(Top 13%)3337(Top 20%)3337(Top 224%)
25.2M25.20 mi0.35 mi5205+594737+504737+503160(Top 11%)2830(Top 17%)2830(Top 190%)
FINISH26.22 mi1.02 mi5067+1384607+1304607+1303275(Top 11%)2902(Top 18%)2902(Top 195%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 21%
×21
+97ft-345ft

Overall

6115

Males

5516

M55-59

5516

5K→10K

3.1 - 6.2 mi

Top 21%
×5
+79ft-138ft

Overall

6066

Males

5513

M55-59

5513

10K→15K

6.2 - 9.3 mi

Top 21%
×3
+67ft-78ft

Overall

6115

Males

5516

M55-59

5516

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6443

Males

5735

M55-59

5735

20K→HALF

12.4 - 13.1 mi

Top 22%
×2
+19ft-37ft

Overall

6300

Males

5644

M55-59

5644

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6339

Males

5614

M55-59

5614

25K→30K

15.5 - 18.6 mi

Top 18%
×9
+181ft-148ft

Overall

5290

Males

4755

M55-59

4755

30K→20M

18.6 - 20.0 mi

Top 18%
×5
+64ft-50ft

Overall

5319

Males

4740

M55-59

4740

20M→21M

20.0 - 21.0 mi

Top 17%
×8
+106ft-24ft

Overall

5049

Males

4433

M55-59

4433

21M→35K

21.0 - 21.8 mi

Top 19%
×7
+17ft-86ft

Overall

5433

Males

4758

M55-59

4758

35K→23M

21.8 - 23.0 mi

Top 12%
×5
+23ft-63ft

Overall

3489

Males

3187

M55-59

3187

23M→24M

23.0 - 24.0 mi

Top 14%
×6
+12ft-82ft

Overall

4088

Males

3638

M55-59

3638

24M→40K

24.0 - 24.9 mi

Top 13%
×1
+6ft-20ft

Overall

3754

Males

3337

M55-59

3337

40K→25.2M

24.9 - 25.2 mi

Top 11%
×1
+13ft-16ft

Overall

3160

Males

2830

M55-59

2830

25.2M→FINISH

25.2 - 26.2 mi

Top 11%
×2
+22ft-21ft

Overall

3275

Males

2902

M55-59

2902

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1445*
Passed By
966
Net Change
+265
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5332
5K → 10K82200-328#5332#5660
10K → 15K81200-123#5660#5783
15K → 20K91189-98#5783#5881
20K → HALF1039-29#5881#5910
HALF → 25K85153-68#5910#5978
25K → 30K230*51+179#5978#5799
30K → 20M8743+44#5799#5755
20M → 21M10033+67#5755#5688
21M → 35K6419+45#5688#5643
35K → 23M1833+180#5643#5463
23M → 24M10511+94#5463#5369
24M → 40K11611+105#5369#5264
40K → 25.2M623+59#5264#5205
25.2M → FINISH14911+138#5205#5067
TOTALS1445*966+265

* 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

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OTQ

Olympic Trials Qualifying analysis available

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