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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Yihua Jiang

Bib: 5849 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 20%
Gender (Male)
#0 / 16340
Top 32%
Masters (Masters Men)
#0 / 10617
Top 17%
Age Group (M45-49)
#0 / 2413
Top 23%
Race Day Weather
51°/41°F
overcast clouds
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  • Segment-by-segment breakdown
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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
20:00
3.11 mi
Rank: #3738
Start → 5K
20:00 | 6:27/mi
10K
40:24
6.21 mi
Rank: #4206 (-468)
5K → 10K
20:24 | 6:34/mi
15K
1:00:55
9.32 mi
Rank: #4470 (-264)
10K → 15K
20:31 | 6:37/mi
20K
1:22:05
12.43 mi
Rank: #4832 (-362)
15K → 20K
21:10 | 6:49/mi
HALF
1:26:37
13.11 mi
Rank: #4860 (-28)
20K → HALF
4:32 | 6:40/mi
25K
1:43:03
15.53 mi
Rank: #4922 (-62)
HALF → 25K
16:26 | 6:47/mi
30K
2:05:11
18.64 mi
Rank: #5223 (-301)
25K → 30K
22:08 | 7:08/mi
20M
2:15:02
20.00 mi
Rank: #5392 (-169)
30K → 20M
9:51 | 7:16/mi
21M
2:22:47
21.00 mi
Rank: #5555 (-163)
20M → 21M
7:45 | 7:45/mi
35K
2:28:05
21.75 mi
Rank: #5619 (-64)
21M → 35K
5:18 | 7:06/mi
23M
2:37:08
23.00 mi
Rank: #5703 (-84)
35K → 23M
9:03 | 7:14/mi
24M
2:44:14
24.00 mi
Rank: #5780 (-77)
23M → 24M
7:06 | 7:06/mi
40K
2:50:25
24.85 mi
Rank: #5802 (-22)
24M → 40K
6:11 | 7:14/mi
25.2M
2:53:05
25.20 mi
Rank: #5809 (-7)
40K → 25.2M
2:40 | 7:44/mi
FINISH
3:00:02
26.22 mi
Rank: #5860 (-51)
25.2M → FINISH
6:57 | 6:50/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:37
Pace6:37 /mi
2nd Half
Distance13.11 mi
Time1:33:25
Pace7:08 /mi
📊Positive Split: 7.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3320:006:2720:00
6:27
-
10K
6.21 mi10:43:5740:246:3120:24
6:34
+0:07
15K
9.32 mi11:04:281:00:556:3320:31
6:37
+0:03
20K
12.43 mi11:25:381:22:056:3721:10
6:49
+0:12
HALF
13.11 mi11:30:101:26:376:374:32
6:40
-0:09
25K
15.53 mi11:46:361:43:036:3916:26
6:47
+0:07
30K
18.64 mi12:08:442:05:116:4322:08
7:08
+0:21
20M
20.00 mi12:18:352:15:026:469:51
7:16
+0:08
21M
21.00 mi12:26:202:22:476:487:45
7:45
+0:29
35K
21.75 mi12:31:382:28:056:495:18
7:06
-0:39
23M
23.00 mi12:40:412:37:086:509:03
7:14
+0:08
24M
24.00 mi12:47:472:44:146:517:06
7:06
-0:08
40K
24.85 mi12:53:582:50:256:526:11
7:14
+0:08
25.2M
25.20 mi12:56:382:53:056:532:40
7:44
+0:30
FINISH
26.22 mi13:03:353:00:026:536:57
6:50
-0:54

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

6:27 /mi

Average Pace

6:52 /mi

Slowest Pace

7:45 /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

1:50:00

61% of race

Time at Steady Pace

59:37

33% of race

Time at Slower Pace

10:25

6% of race

Average Pace: 6:52 /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 mi10:23:3320:006:2720:00
6:27
#3738
10K
6.21 mi10:43:5740:246:3120:24
6:34
#4206
15K
9.32 mi11:04:281:00:556:3320:31
6:37
#4470
20K
12.43 mi11:25:381:22:056:3721:10
6:49
#4832
HALF
13.11 mi11:30:101:26:376:374:32
6:40
#4860
25K
15.53 mi11:46:361:43:036:3916:26
6:47
#4922
30K
18.64 mi12:08:442:05:116:4322:08
7:08
#5223
20M
20.00 mi12:18:352:15:026:469:51
7:16
#5392
21M
21.00 mi12:26:202:22:476:487:45
7:45
#5555
35K
21.75 mi12:31:382:28:056:495:18
7:06
#5619
23M
23.00 mi12:40:412:37:086:509:03
7:14
#5703
24M
24.00 mi12:47:472:44:146:517:06
7:06
#5780
40K
24.85 mi12:53:582:50:256:526:11
7:14
#5802
25.2M
25.20 mi12:56:382:53:056:532:40
7:44
#5809
FINISH
26.22 mi13:03:353:00:026:536:57
6:50
#5860
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi3738355935594964(Top 17%)4627(Top 28%)4627(Top 192%)
10K6.21 mi3.10 mi4206-4683988-4293988-4294755(Top 16%)4462(Top 27%)4462(Top 185%)
15K9.32 mi3.11 mi4470-2644225-2374225-2374964(Top 17%)4627(Top 28%)4627(Top 192%)
20K12.43 mi3.11 mi4832-3624523-2984523-2986324(Top 22%)5654(Top 35%)5654(Top 234%)
HALF13.11 mi0.68 mi4860-284547-244547-245705(Top 20%)5183(Top 32%)5183(Top 215%)
25K15.53 mi2.42 mi4922-624593-464593-465564(Top 19%)5042(Top 31%)5042(Top 209%)
30K18.64 mi3.11 mi5223-3014826-2334826-2336835(Top 24%)5880(Top 36%)5880(Top 244%)
20M20.00 mi1.36 mi5392-1694950-1244950-1247277(Top 25%)6068(Top 37%)6068(Top 251%)
21M21.00 mi1.00 mi5555-1635061-1115061-1118109(Top 28%)6428(Top 39%)6428(Top 266%)
35K21.75 mi0.75 mi5619-645097-365097-367669(Top 26%)6218(Top 38%)6218(Top 258%)
23M23.00 mi1.25 mi5703-845147-505147-506958(Top 24%)5718(Top 35%)5718(Top 237%)
24M24.00 mi1.00 mi5780-775192-455192-457138(Top 25%)5763(Top 35%)5763(Top 239%)
40K24.85 mi0.85 mi5802-225205-135205-136921(Top 24%)5552(Top 34%)5552(Top 230%)
25.2M25.20 mi0.35 mi5809-75208-35208-36561(Top 23%)5275(Top 32%)5275(Top 219%)
FINISH26.22 mi1.02 mi5860-515236-285236-286253(Top 22%)5030(Top 31%)5030(Top 208%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 17%
×21
+97ft-345ft

Overall

4964

Males

4627

M45-49

4627

5K→10K

3.1 - 6.2 mi

Top 16%
×5
+79ft-138ft

Overall

4755

Males

4462

M45-49

4462

10K→15K

6.2 - 9.3 mi

Top 17%
×3
+67ft-78ft

Overall

4964

Males

4627

M45-49

4627

15K→20K

9.3 - 12.4 mi

Top 22%
×5
+106ft-86ft

Overall

6324

Males

5654

M45-49

5654

20K→HALF

12.4 - 13.1 mi

Top 20%
×2
+19ft-37ft

Overall

5705

Males

5183

M45-49

5183

HALF→25K

13.1 - 15.5 mi

Top 19%
×4
+66ft-88ft

Overall

5564

Males

5042

M45-49

5042

25K→30K

15.5 - 18.6 mi

Top 24%
×9
+181ft-148ft

Overall

6835

Males

5880

M45-49

5880

30K→20M

18.6 - 20.0 mi

Top 25%
×5
+64ft-50ft

Overall

7277

Males

6068

M45-49

6068

20M→21M

20.0 - 21.0 mi

Top 28%
×8
+106ft-24ft

Overall

8109

Males

6428

M45-49

6428

21M→35K

21.0 - 21.8 mi

Top 26%
×7
+17ft-86ft

Overall

7669

Males

6218

M45-49

6218

35K→23M

21.8 - 23.0 mi

Top 24%
×5
+23ft-63ft

Overall

6958

Males

5718

M45-49

5718

23M→24M

23.0 - 24.0 mi

Top 25%
×6
+12ft-82ft

Overall

7138

Males

5763

M45-49

5763

24M→40K

24.0 - 24.9 mi

Top 24%
×1
+6ft-20ft

Overall

6921

Males

5552

M45-49

5552

40K→25.2M

24.9 - 25.2 mi

Top 23%
×1
+13ft-16ft

Overall

6561

Males

5275

M45-49

5275

25.2M→FINISH

25.2 - 26.2 mi

Top 22%
×2
+22ft-21ft

Overall

6253

Males

5030

M45-49

5030

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
540
Passed By
1904
Net Change
-2122
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3738
5K → 10K30200-468#3738#4206
10K → 15K44200-264#4206#4470
15K → 20K28200-362#4470#4832
20K → HALF836-28#4832#4860
HALF → 25K60122-62#4860#4922
25K → 30K61200-301#4922#5223
30K → 20M28197-169#5223#5392
20M → 21M24187-163#5392#5555
21M → 35K3094-64#5555#5619
35K → 23M60144-84#5619#5703
23M → 24M44121-77#5703#5780
24M → 40K5173-22#5780#5802
40K → 25.2M2330-7#5802#5809
25.2M → FINISH49100-51#5809#5860
TOTALS5401904-2122
📊

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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Activity Data

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