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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Zhaohong Hua

Bib: 6347 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 45%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 47%
Age Group (M40-44)
#0 / 2198
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
21:03
3.11 mi
Rank: #6643
Start β†’ 5K
21:03 | 6:47/mi
10K
43:21
6.21 mi
Rank: #8406 (-1763)
5K β†’ 10K
22:18 | 7:11/mi
15K
1:06:47
9.32 mi
Rank: #9820 (-1414)
10K β†’ 15K
23:26 | 7:33/mi
20K
1:31:19
12.43 mi
Rank: #11255 (-1435)
15K β†’ 20K
24:32 | 7:54/mi
HALF
1:36:22
13.11 mi
Rank: #11306 (-51)
20K β†’ HALF
5:03 | 7:25/mi
25K
1:55:37
15.53 mi
Rank: #11912 (-606)
HALF β†’ 25K
19:15 | 7:57/mi
30K
2:21:27
18.64 mi
Rank: #12609 (-697)
25K β†’ 30K
25:50 | 8:19/mi
20M
2:32:24
20.00 mi
Rank: #12633 (-24)
30K β†’ 20M
10:57 | 8:04/mi
21M
2:40:57
21.00 mi
Rank: #12675 (-42)
20M β†’ 21M
8:33 | 8:33/mi
35K
2:46:42
21.75 mi
Rank: #12642 (+33)
21M β†’ 35K
5:45 | 7:42/mi
23M
2:56:45
23.00 mi
Rank: #12619 (+23)
35K β†’ 23M
10:03 | 8:02/mi
24M
3:05:07
24.00 mi
Rank: #12769 (-150)
23M β†’ 24M
8:22 | 8:22/mi
40K
3:12:02
24.85 mi
Rank: #12759 (+10)
24M β†’ 40K
6:55 | 8:06/mi
25.2M
3:15:04
25.20 mi
Rank: #12760 (-1)
40K β†’ 25.2M
3:02 | 8:48/mi
FINISH
3:24:08
26.22 mi
Rank: #13096 (-336)
25.2M β†’ FINISH
9:04 | 8:54/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:22
Pace7:22 /mi
2nd Half
Distance13.11 mi
Time1:47:46
Pace8:14 /mi
πŸ“ŠPositive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:2921:036:4721:03
6:47
-
10K
6.21 mi10:48:4743:216:5922:18
7:11
+0:24
15K
9.32 mi11:12:131:06:477:1023:26
7:33
+0:22
20K
12.43 mi11:36:451:31:197:2124:32
7:54
+0:21
HALF
13.11 mi11:41:481:36:227:225:03
7:25
-0:29
25K
15.53 mi12:01:031:55:377:2719:15
7:57
+0:32
30K
18.64 mi12:26:532:21:277:3625:50
8:19
+0:22
20M
20.00 mi12:37:502:32:247:3810:57
8:04
-0:15
21M
21.00 mi12:46:232:40:577:408:33
8:33
+0:29
35K
21.75 mi12:52:082:46:427:405:45
7:42
-0:51
23M
23.00 mi13:02:112:56:457:4210:03
8:02
+0:20
24M
24.00 mi13:10:333:05:077:438:22
8:22
+0:20
40K
24.85 mi13:17:283:12:027:446:55
8:06
-0:16
25.2M
25.20 mi13:20:303:15:047:453:02
8:48
+0:42
FINISH
26.22 mi13:29:343:24:087:489:04
8:54
+0:06

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

6:47 /mi

Average Pace

7:47 /mi

Slowest Pace

8:54 /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

1:17:35

38% of race

Time at Steady Pace

1:11:42

35% of race

Time at Slower Pace

54:51

27% of race

Average Pace: 7:47 /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 mi10:26:2921:036:4721:03
6:47
#6643
10K
6.21 mi10:48:4743:216:5922:18
7:11
#8406
15K
9.32 mi11:12:131:06:477:1023:26
7:33
#9820
20K
12.43 mi11:36:451:31:197:2124:32
7:54
#11255
HALF
13.11 mi11:41:481:36:227:225:03
7:25
#11306
25K
15.53 mi12:01:031:55:377:2719:15
7:57
#11912
30K
18.64 mi12:26:532:21:277:3625:50
8:19
#12609
20M
20.00 mi12:37:502:32:247:3810:57
8:04
#12633
21M
21.00 mi12:46:232:40:577:408:33
8:33
#12675
35K
21.75 mi12:52:082:46:427:405:45
7:42
#12642
23M
23.00 mi13:02:112:56:457:4210:03
8:02
#12619
24M
24.00 mi13:10:333:05:077:438:22
8:22
#12769
40K
24.85 mi13:17:283:12:027:446:55
8:06
#12759
25.2M
25.20 mi13:20:303:15:047:453:02
8:48
#12760
FINISH
26.22 mi13:29:343:24:087:489:04
8:54
#13096
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 mi66435962596213177(Top 45%)9445(Top 58%)9445(Top 430%)
10K6.21 mi3.10 mi8406-17637153-11917153-119110078(Top 35%)8102(Top 50%)8102(Top 369%)
15K9.32 mi3.11 mi9820-14147969-8167969-81613177(Top 45%)9445(Top 58%)9445(Top 430%)
20K12.43 mi3.11 mi11255-14358619-6508619-65015267(Top 53%)10242(Top 63%)10242(Top 466%)
HALF13.11 mi0.68 mi11306-518638-198638-1912155(Top 42%)9010(Top 55%)9010(Top 410%)
25K15.53 mi2.42 mi11912-6068882-2448882-24414884(Top 51%)10010(Top 61%)10010(Top 455%)
30K18.64 mi3.11 mi12609-6979139-2579139-25715709(Top 54%)10280(Top 63%)10280(Top 468%)
20M20.00 mi1.36 mi12633-249107+329107+3213213(Top 46%)9105(Top 56%)9105(Top 414%)
21M21.00 mi1.00 mi12675-429107910713412(Top 46%)9095(Top 56%)9095(Top 414%)
35K21.75 mi0.75 mi12642+339079+289079+2812187(Top 42%)8526(Top 52%)8526(Top 388%)
23M23.00 mi1.25 mi12619+239050+299050+2912655(Top 44%)8669(Top 53%)8669(Top 394%)
24M24.00 mi1.00 mi12769-1509104-549104-5416091(Top 55%)10068(Top 62%)10068(Top 458%)
40K24.85 mi0.85 mi12759+109074+309074+3013062(Top 45%)8653(Top 53%)8653(Top 394%)
25.2M25.20 mi0.35 mi12760-19064+109064+1013436(Top 46%)8799(Top 54%)8799(Top 400%)
FINISH26.22 mi1.02 mi13096-3369180-1169180-11620040(Top 69%)11857(Top 73%)11857(Top 539%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
Γ—21
+97ft-345ft

Overall

13177

Males

9445

M40-44

9445

5K→10K

3.1 - 6.2 mi

Top 35%
Γ—5
+79ft-138ft

Overall

10078

Males

8102

M40-44

8102

10K→15K

6.2 - 9.3 mi

Top 45%
Γ—3
+67ft-78ft

Overall

13177

Males

9445

M40-44

9445

15K→20K

9.3 - 12.4 mi

Top 53%
Γ—5
+106ft-86ft

Overall

15267

Males

10242

M40-44

10242

20K→HALF

12.4 - 13.1 mi

Top 42%
Γ—2
+19ft-37ft

Overall

12155

Males

9010

M40-44

9010

HALF→25K

13.1 - 15.5 mi

Top 51%
Γ—4
+66ft-88ft

Overall

14884

Males

10010

M40-44

10010

25K→30K

15.5 - 18.6 mi

Top 54%
Γ—9
+181ft-148ft

Overall

15709

Males

10280

M40-44

10280

30K→20M

18.6 - 20.0 mi

Top 46%
Γ—5
+64ft-50ft

Overall

13213

Males

9105

M40-44

9105

20M→21M

20.0 - 21.0 mi

Top 46%
Γ—8
+106ft-24ft

Overall

13412

Males

9095

M40-44

9095

21M→35K

21.0 - 21.8 mi

Top 42%
Γ—7
+17ft-86ft

Overall

12187

Males

8526

M40-44

8526

35K→23M

21.8 - 23.0 mi

Top 44%
Γ—5
+23ft-63ft

Overall

12655

Males

8669

M40-44

8669

23M→24M

23.0 - 24.0 mi

Top 55%
Γ—6
+12ft-82ft

Overall

16091

Males

10068

M40-44

10068

24M→40K

24.0 - 24.9 mi

Top 45%
Γ—1
+6ft-20ft

Overall

13062

Males

8653

M40-44

8653

40K→25.2M

24.9 - 25.2 mi

Top 46%
Γ—1
+13ft-16ft

Overall

13436

Males

8799

M40-44

8799

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
Γ—2
+22ft-21ft

Overall

20040

Males

11857

M40-44

11857

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
623
Passed By
1882
Net Change
-6453
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#6643
5K β†’ 10K10200-1763#6643#8406
10K β†’ 15K6200-1414#8406#9820
15K β†’ 20K11200-1435#9820#11255
20K β†’ HALF1566-51#11255#11306
HALF β†’ 25K30200-606#11306#11912
25K β†’ 30K65200-697#11912#12609
30K β†’ 20M88112-24#12609#12633
20M β†’ 21M62104-42#12633#12675
21M β†’ 35K7138+33#12675#12642
35K β†’ 23M10683+23#12642#12619
23M β†’ 24M35185-150#12619#12769
24M β†’ 40K7262+10#12769#12759
40K β†’ 25.2M3132-1#12759#12760
25.2M β†’ FINISH21200-336#12760#13096
TOTALS6231882-6453
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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