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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Cheng Hsing Yang

Bib: 6845 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 31%
Gender (Male)
#0 / 16340
Top 44%
Masters (Masters Men)
#0 / 10617
Top 31%
Age Group (M40-44)
#0 / 2198
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
20:05
3.11 mi
Rank: #3928
Start → 5K
20:05 | 6:28/mi
10K
40:20
6.21 mi
Rank: #4129 (-201)
5K → 10K
20:15 | 6:32/mi
15K
1:00:42
9.32 mi
Rank: #4269 (-140)
10K → 15K
20:22 | 6:34/mi
20K
1:21:29
12.43 mi
Rank: #4471 (-202)
15K → 20K
20:47 | 6:42/mi
HALF
1:25:59
13.11 mi
Rank: #4498 (-27)
20K → HALF
4:30 | 6:37/mi
25K
1:42:39
15.53 mi
Rank: #4717 (-219)
HALF → 25K
16:40 | 6:53/mi
30K
2:05:21
18.64 mi
Rank: #5308 (-591)
25K → 30K
22:42 | 7:19/mi
20M
2:15:51
20.00 mi
Rank: #5774 (-466)
30K → 20M
10:30 | 7:44/mi
21M
2:24:42
21.00 mi
Rank: #6416 (-642)
20M → 21M
8:51 | 8:51/mi
35K
2:30:26
21.75 mi
Rank: #6585 (-169)
21M → 35K
5:44 | 7:40/mi
23M
2:40:51
23.00 mi
Rank: #6964 (-379)
35K → 23M
10:25 | 8:20/mi
24M
2:49:23
24.00 mi
Rank: #7358 (-394)
23M → 24M
8:32 | 8:32/mi
40K
2:57:46
24.85 mi
Rank: #7961 (-603)
24M → 40K
8:23 | 9:49/mi
25.2M
3:01:50
25.20 mi
Rank: #8373 (-412)
40K → 25.2M
4:04 | 11:48/mi
FINISH
3:10:56
26.22 mi
Rank: #8866 (-493)
25.2M → FINISH
9:06 | 8:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:25:59
Pace6:34 /mi
2nd Half
Distance13.11 mi
Time1:44:57
Pace8:01 /mi
📊Positive Split: 22.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4020:056:2820:05
6:28
-
10K
6.21 mi10:44:5540:206:3020:15
6:32
+0:04
15K
9.32 mi11:05:171:00:426:3120:22
6:34
+0:02
20K
12.43 mi11:26:041:21:296:3420:47
6:42
+0:08
HALF
13.11 mi11:30:341:25:596:344:30
6:37
-0:05
25K
15.53 mi11:47:141:42:396:3716:40
6:53
+0:16
30K
18.64 mi12:09:562:05:216:4422:42
7:19
+0:26
20M
20.00 mi12:20:262:15:516:4810:30
7:44
+0:25
21M
21.00 mi12:29:172:24:426:548:51
8:51
+1:07
35K
21.75 mi12:35:012:30:266:565:44
7:40
-1:11
23M
23.00 mi12:45:262:40:517:0010:25
8:20
+0:40
24M
24.00 mi12:53:582:49:237:048:32
8:32
+0:12
40K
24.85 mi13:02:212:57:467:108:23
9:49
+1:17
25.2M
25.20 mi13:06:253:01:507:134:04
11:48
+1:59
FINISH
26.22 mi13:15:313:10:567:189:06
8:56
-2:52

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

6:28 /mi

Average Pace

7:17 /mi

Slowest Pace

11:48 /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

1:42:39

54% of race

Time at Steady Pace

49:21

26% of race

Time at Slower Pace

38:56

20% of race

Average Pace: 7:17 /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 mi10:24:4020:056:2820:05
6:28
#3928
10K
6.21 mi10:44:5540:206:3020:15
6:32
#4129
15K
9.32 mi11:05:171:00:426:3120:22
6:34
#4269
20K
12.43 mi11:26:041:21:296:3420:47
6:42
#4471
HALF
13.11 mi11:30:341:25:596:344:30
6:37
#4498
25K
15.53 mi11:47:141:42:396:3716:40
6:53
#4717
30K
18.64 mi12:09:562:05:216:4422:42
7:19
#5308
20M
20.00 mi12:20:262:15:516:4810:30
7:44
#5774
21M
21.00 mi12:29:172:24:426:548:51
8:51
#6416
35K
21.75 mi12:35:012:30:266:565:44
7:40
#6585
23M
23.00 mi12:45:262:40:517:0010:25
8:20
#6964
24M
24.00 mi12:53:582:49:237:048:32
8:32
#7358
40K
24.85 mi13:02:212:57:467:108:23
9:49
#7961
25.2M
25.20 mi13:06:253:01:507:134:04
11:48
#8373
FINISH
26.22 mi13:15:313:10:567:189:06
8:56
#8866
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3928373737374624(Top 16%)4341(Top 27%)4341(Top 197%)
10K6.21 mi3.10 mi4129-2013922-1853922-1854398(Top 15%)4155(Top 25%)4155(Top 189%)
15K9.32 mi3.11 mi4269-1404041-1194041-1194624(Top 16%)4341(Top 27%)4341(Top 197%)
20K12.43 mi3.11 mi4471-2024212-1714212-1715127(Top 18%)4741(Top 29%)4741(Top 216%)
HALF13.11 mi0.68 mi4498-274233-214233-215326(Top 18%)4903(Top 30%)4903(Top 223%)
25K15.53 mi2.42 mi4717-2194421-1884421-1886454(Top 22%)5712(Top 35%)5712(Top 260%)
30K18.64 mi3.11 mi5308-5914897-4764897-4768142(Top 28%)6696(Top 41%)6696(Top 305%)
20M20.00 mi1.36 mi5774-4665234-3375234-33710793(Top 37%)7965(Top 49%)7965(Top 362%)
21M21.00 mi1.00 mi6416-6425708-4745708-47415234(Top 52%)9906(Top 61%)9906(Top 451%)
35K21.75 mi0.75 mi6585-1695835-1275835-12712008(Top 41%)8420(Top 52%)8420(Top 383%)
23M23.00 mi1.25 mi6964-3796075-2406075-24014574(Top 50%)9478(Top 58%)9478(Top 431%)
24M24.00 mi1.00 mi7358-3946324-2496324-24917064(Top 59%)10484(Top 64%)10484(Top 477%)
40K24.85 mi0.85 mi7961-6036663-3396663-33921354(Top 74%)12508(Top 77%)12508(Top 569%)
25.2M25.20 mi0.35 mi8373-4126880-2176880-21724028(Top 83%)13767(Top 84%)13767(Top 626%)
FINISH26.22 mi1.02 mi8866-4937134-2547134-25420195(Top 70%)11935(Top 73%)11935(Top 543%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21
+97ft-345ft

Overall

4624

Males

4341

M40-44

4341

5K→10K

3.1 - 6.2 mi

Top 15%
×5
+79ft-138ft

Overall

4398

Males

4155

M40-44

4155

10K→15K

6.2 - 9.3 mi

Top 16%
×3
+67ft-78ft

Overall

4624

Males

4341

M40-44

4341

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5127

Males

4741

M40-44

4741

20K→HALF

12.4 - 13.1 mi

Top 18%
×2
+19ft-37ft

Overall

5326

Males

4903

M40-44

4903

HALF→25K

13.1 - 15.5 mi

Top 22%
×4
+66ft-88ft

Overall

6454

Males

5712

M40-44

5712

25K→30K

15.5 - 18.6 mi

Top 28%
×9
+181ft-148ft

Overall

8142

Males

6696

M40-44

6696

30K→20M

18.6 - 20.0 mi

Top 37%
×5
+64ft-50ft

Overall

10793

Males

7965

M40-44

7965

20M→21M

20.0 - 21.0 mi

Top 52%
×8
+106ft-24ft

Overall

15234

Males

9906

M40-44

9906

21M→35K

21.0 - 21.8 mi

Top 41%
×7
+17ft-86ft

Overall

12008

Males

8420

M40-44

8420

35K→23M

21.8 - 23.0 mi

Top 50%
×5
+23ft-63ft

Overall

14574

Males

9478

M40-44

9478

23M→24M

23.0 - 24.0 mi

Top 59%
×6
+12ft-82ft

Overall

17064

Males

10484

M40-44

10484

24M→40K

24.0 - 24.9 mi

Top 74%
×1
+6ft-20ft

Overall

21354

Males

12508

M40-44

12508

40K→25.2M

24.9 - 25.2 mi

Top 83%
×1
+13ft-16ft

Overall

24028

Males

13767

M40-44

13767

25.2M→FINISH

25.2 - 26.2 mi

Top 70%
×2
+22ft-21ft

Overall

20195

Males

11935

M40-44

11935

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
342
Passed By
2622
Net Change
-4938
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3928
5K → 10K76200-201#3928#4129
10K → 15K63200-140#4129#4269
15K → 20K40200-202#4269#4471
20K → HALF734-27#4471#4498
HALF → 25K33200-219#4498#4717
25K → 30K33200-591#4717#5308
30K → 20M15200-466#5308#5774
20M → 21M4200-642#5774#6416
21M → 35K19188-169#6416#6585
35K → 23M22200-379#6585#6964
23M → 24M9200-394#6964#7358
24M → 40K10200-603#7358#7961
40K → 25.2M2200-412#7961#8373
25.2M → FINISH9200-493#8373#8866
TOTALS3422622-4938
📊

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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