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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jia Hui Chan

Bib: 29692 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
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
28:01
3.11 mi
Rank: #22733
Start → 5K
28:01 | 9:02/mi
10K
55:16
6.21 mi
Rank: #22259 (+474)
5K → 10K
27:15 | 8:47/mi
15K
1:22:23
9.32 mi
Rank: #21958 (+301)
10K → 15K
27:07 | 8:44/mi
20K
1:49:36
12.43 mi
Rank: #21639 (+319)
15K → 20K
27:13 | 8:46/mi
HALF
1:55:28
13.11 mi
Rank: #21590 (+49)
20K → HALF
5:52 | 8:37/mi
25K
2:17:22
15.53 mi
Rank: #21532 (+58)
HALF → 25K
21:54 | 9:02/mi
30K
2:44:58
18.64 mi
Rank: #21059 (+473)
25K → 30K
27:36 | 8:54/mi
20M
2:57:02
20.00 mi
Rank: #20879 (+180)
30K → 20M
12:04 | 8:54/mi
21M
3:06:07
21.00 mi
Rank: #20643 (+236)
20M → 21M
9:05 | 9:05/mi
35K
3:12:31
21.75 mi
Rank: #20537 (+106)
21M → 35K
6:24 | 8:34/mi
23M
3:23:13
23.00 mi
Rank: #20312 (+225)
35K → 23M
10:42 | 8:34/mi
24M
3:31:34
24.00 mi
Rank: #20140 (+172)
23M → 24M
8:21 | 8:21/mi
40K
3:38:46
24.85 mi
Rank: #19980 (+160)
24M → 40K
7:12 | 8:26/mi
25.2M
3:41:56
25.20 mi
Rank: #19906 (+74)
40K → 25.2M
3:10 | 9:11/mi
FINISH
3:49:48
26.22 mi
Rank: #19693 (+213)
25.2M → FINISH
7:52 | 7:44/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st Half⚖️ Balanced
via HALF
Distance13.11 mi
Time1:55:28
Pace8:49 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:54:20
Pace8:44 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2528:019:0228:01
9:02
-
10K
6.21 mi12:19:4055:168:5427:15
8:47
-0:15
15K
9.32 mi12:46:471:22:238:5127:07
8:44
-0:03
20K
12.43 mi13:14:001:49:368:5027:13
8:46
+0:02
HALF
13.11 mi13:19:521:55:288:495:52
8:37
-0:09
25K
15.53 mi13:41:462:17:228:5121:54
9:02
+0:25
30K
18.64 mi14:09:222:44:588:5127:36
8:54
-0:08
20M
20.00 mi14:21:262:57:028:5212:04
8:54
0:00
21M
21.00 mi14:30:313:06:078:529:05
9:05
+0:11
35K
21.75 mi14:36:553:12:318:526:24
8:34
-0:31
23M
23.00 mi14:47:373:23:138:5110:42
8:34
0:00
24M
24.00 mi14:55:583:31:348:498:21
8:21
-0:13
40K
24.85 mi15:03:103:38:468:497:12
8:26
+0:05
25.2M
25.20 mi15:06:203:41:568:493:10
9:11
+0:45
FINISH
26.22 mi15:14:123:49:488:477:52
7:44
-1:27

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

7:44 /mi

Average Pace

8:46 /mi

Slowest Pace

9:11 /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

23:25

10% of race

Time at Steady Pace

3:23:13

88% of race

Time at Slower Pace

3:10

1% of race

Average Pace: 8:46 /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 mi11:52:2528:019:0228:01
9:02
#22733
10K
6.21 mi12:19:4055:168:5427:15
8:47
#22259
15K
9.32 mi12:46:471:22:238:5127:07
8:44
#21958
20K
12.43 mi13:14:001:49:368:5027:13
8:46
#21639
HALF
13.11 mi13:19:521:55:288:495:52
8:37
#21590
25K
15.53 mi13:41:462:17:228:5121:54
9:02
#21532
30K
18.64 mi14:09:222:44:588:5127:36
8:54
#21059
20M
20.00 mi14:21:262:57:028:5212:04
8:54
#20879
21M
21.00 mi14:30:313:06:078:529:05
9:05
#20643
35K
21.75 mi14:36:553:12:318:526:24
8:34
#20537
23M
23.00 mi14:47:373:23:138:5110:42
8:34
#20312
24M
24.00 mi14:55:583:31:348:498:21
8:21
#20140
40K
24.85 mi15:03:103:38:468:497:12
8:26
#19980
25.2M
25.20 mi15:06:203:41:568:493:10
9:11
#19906
FINISH
26.22 mi15:14:123:49:488:477:52
7:44
#19693
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 mi22733136011360121348(Top 74%)12948(Top 79%)12948(Top 589%)
10K6.21 mi3.10 mi22259+47413373+22813373+22821749(Top 75%)13132(Top 80%)13132(Top 597%)
15K9.32 mi3.11 mi21958+30113224+14913224+14921348(Top 74%)12948(Top 79%)12948(Top 589%)
20K12.43 mi3.11 mi21639+31913062+16213062+16220744(Top 71%)12639(Top 77%)12639(Top 575%)
HALF13.11 mi0.68 mi21590+4913040+2213040+2220814(Top 72%)12697(Top 78%)12697(Top 578%)
25K15.53 mi2.42 mi21532+5813007+3313007+3321306(Top 73%)12891(Top 79%)12891(Top 586%)
30K18.64 mi3.11 mi21059+47312755+25212755+25218991(Top 65%)11712(Top 72%)11712(Top 533%)
20M20.00 mi1.36 mi20879+18012664+9112664+9118389(Top 63%)11354(Top 69%)11354(Top 517%)
21M21.00 mi1.00 mi20643+23612546+11812546+11816559(Top 57%)10510(Top 64%)10510(Top 478%)
35K21.75 mi0.75 mi20537+10612481+6512481+6517869(Top 62%)10996(Top 67%)10996(Top 500%)
23M23.00 mi1.25 mi20312+22512367+11412367+11416000(Top 55%)10108(Top 62%)10108(Top 460%)
24M24.00 mi1.00 mi20140+17212262+10512262+10516013(Top 55%)10052(Top 62%)10052(Top 457%)
40K24.85 mi0.85 mi19980+16012161+10112161+10115186(Top 52%)9605(Top 59%)9605(Top 437%)
25.2M25.20 mi0.35 mi19906+7412121+4012121+4015686(Top 54%)9857(Top 60%)9857(Top 448%)
FINISH26.22 mi1.02 mi19693+21312012+10912012+10913122(Top 45%)8640(Top 53%)8640(Top 393%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21
+97ft-345ft

Overall

21348

Males

12948

M40-44

12948

5K→10K

3.1 - 6.2 mi

Top 75%
×5
+79ft-138ft

Overall

21749

Males

13132

M40-44

13132

10K→15K

6.2 - 9.3 mi

Top 74%
×3
+67ft-78ft

Overall

21348

Males

12948

M40-44

12948

15K→20K

9.3 - 12.4 mi

Top 71%
×5
+106ft-86ft

Overall

20744

Males

12639

M40-44

12639

20K→HALF

12.4 - 13.1 mi

Top 72%
×2
+19ft-37ft

Overall

20814

Males

12697

M40-44

12697

HALF→25K

13.1 - 15.5 mi

Top 73%
×4
+66ft-88ft

Overall

21306

Males

12891

M40-44

12891

25K→30K

15.5 - 18.6 mi

Top 65%
×9
+181ft-148ft

Overall

18991

Males

11712

M40-44

11712

30K→20M

18.6 - 20.0 mi

Top 63%
×5
+64ft-50ft

Overall

18389

Males

11354

M40-44

11354

20M→21M

20.0 - 21.0 mi

Top 57%
×8
+106ft-24ft

Overall

16559

Males

10510

M40-44

10510

21M→35K

21.0 - 21.8 mi

Top 62%
×7
+17ft-86ft

Overall

17869

Males

10996

M40-44

10996

35K→23M

21.8 - 23.0 mi

Top 55%
×5
+23ft-63ft

Overall

16000

Males

10108

M40-44

10108

23M→24M

23.0 - 24.0 mi

Top 55%
×6
+12ft-82ft

Overall

16013

Males

10052

M40-44

10052

24M→40K

24.0 - 24.9 mi

Top 52%
×1
+6ft-20ft

Overall

15186

Males

9605

M40-44

9605

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1
+13ft-16ft

Overall

15686

Males

9857

M40-44

9857

25.2M→FINISH

25.2 - 26.2 mi

Top 45%
×2
+22ft-21ft

Overall

13122

Males

8640

M40-44

8640

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
3374*
Passed By
334
Net Change
+3040
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22733
5K → 10K578*104+474#22733#22259
10K → 15K360*59+301#22259#21958
15K → 20K356*37+319#21958#21639
20K → HALF567+49#21639#21590
HALF → 25K15597+58#21590#21532
25K → 30K478*5+473#21532#21059
30K → 20M19010+180#21059#20879
20M → 21M237*1+236#20879#20643
21M → 35K1082+106#20643#20537
35K → 23M227*2+225#20537#20312
23M → 24M1742+172#20312#20140
24M → 40K1633+160#20140#19980
40K → 25.2M773+74#19980#19906
25.2M → FINISH215*2+213#19906#19693
TOTALS3374*334+3040

* 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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Activity Data

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