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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Haitao Liu

Bib: 8240 •M •Age: N/A

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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
22:06
3.11 mi
Rank: #9458
Start → 5K
22:06 | 7:07/mi
10K
44:41
6.21 mi
Rank: #10118 (-660)
5K → 10K
22:35 | 7:17/mi
15K
1:07:45
9.32 mi
Rank: #10767 (-649)
10K → 15K
23:04 | 7:26/mi
20K
1:31:41
12.43 mi
Rank: #11535 (-768)
15K → 20K
23:56 | 7:43/mi
HALF
1:36:43
13.11 mi
Rank: #11551 (-16)
20K → HALF
5:02 | 7:24/mi
25K
1:55:52
15.53 mi
Rank: #12050 (-499)
HALF → 25K
19:09 | 7:54/mi
30K
2:26:00
18.64 mi
Rank: #14626 (-2576)
25K → 30K
30:08 | 9:42/mi
20M
2:38:24
20.00 mi
Rank: #15078 (-452)
30K → 20M
12:24 | 9:08/mi
21M
2:48:15
21.00 mi
Rank: #15454 (-376)
20M → 21M
9:51 | 9:51/mi
35K
2:55:44
21.75 mi
Rank: #15909 (-455)
21M → 35K
7:29 | 10:01/mi
23M
3:08:34
23.00 mi
Rank: #16536 (-627)
35K → 23M
12:50 | 10:16/mi
24M
3:17:40
24.00 mi
Rank: #16711 (-175)
23M → 24M
9:06 | 9:06/mi
40K
3:25:17
24.85 mi
Rank: #16749 (-38)
24M → 40K
7:37 | 8:55/mi
25.2M
3:28:58
25.20 mi
Rank: #16855 (-106)
40K → 25.2M
3:41 | 10:41/mi
FINISH
3:37:09
26.22 mi
Rank: #16776 (+79)
25.2M → FINISH
8:11 | 8:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:36:43
Pace7:23 /mi
2nd Half
Distance13.11 mi
Time2:00:26
Pace9:12 /mi
📊Positive Split: 24.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:37:0922:067:0722:06
7:07
-
10K
6.21 mi10:59:4444:417:1222:35
7:17
+0:10
15K
9.32 mi11:22:481:07:457:1723:04
7:26
+0:09
20K
12.43 mi11:46:441:31:417:2323:56
7:43
+0:17
HALF
13.11 mi11:51:461:36:437:235:02
7:24
-0:19
25K
15.53 mi12:10:551:55:527:2819:09
7:54
+0:30
30K
18.64 mi12:41:032:26:007:5030:08
9:42
+1:48
20M
20.00 mi12:53:272:38:247:5612:24
9:08
-0:34
21M
21.00 mi13:03:182:48:158:019:51
9:51
+0:43
35K
21.75 mi13:10:472:55:448:057:29
10:01
+0:10
23M
23.00 mi13:23:373:08:348:1212:50
10:16
+0:15
24M
24.00 mi13:32:433:17:408:159:06
9:06
-1:10
40K
24.85 mi13:40:203:25:178:167:37
8:55
-0:11
25.2M
25.20 mi13:44:013:28:588:183:41
10:41
+1:46
FINISH
26.22 mi13:52:123:37:098:188:11
8:02
-2:39

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

7:07 /mi

Average Pace

8:17 /mi

Slowest Pace

10:41 /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

2:04:03

57% of race

Time at Steady Pace

29:07

13% of race

Time at Slower Pace

1:03:59

29% of race

Average Pace: 8:17 /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 mi10:37:0922:067:0722:06
7:07
#9458
10K
6.21 mi10:59:4444:417:1222:35
7:17
#10118
15K
9.32 mi11:22:481:07:457:1723:04
7:26
#10767
20K
12.43 mi11:46:441:31:417:2323:56
7:43
#11535
HALF
13.11 mi11:51:461:36:437:235:02
7:24
#11551
25K
15.53 mi12:10:551:55:527:2819:09
7:54
#12050
30K
18.64 mi12:41:032:26:007:5030:08
9:42
#14626
20M
20.00 mi12:53:272:38:247:5612:24
9:08
#15078
21M
21.00 mi13:03:182:48:158:019:51
9:51
#15454
35K
21.75 mi13:10:472:55:448:057:29
10:01
#15909
23M
23.00 mi13:23:373:08:348:1212:50
10:16
#16536
24M
24.00 mi13:32:433:17:408:159:06
9:06
#16711
40K
24.85 mi13:40:203:25:178:167:37
8:55
#16749
25.2M
25.20 mi13:44:013:28:588:183:41
10:41
#16855
FINISH
26.22 mi13:52:123:37:098:188:11
8:02
#16776
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 mi94587809780912167(Top 42%)9012(Top 55%)9012(Top 410%)
10K6.21 mi3.10 mi10118-6608131-3228131-32210870(Top 37%)8486(Top 52%)8486(Top 386%)
15K9.32 mi3.11 mi10767-6498422-2918422-29112167(Top 42%)9012(Top 55%)9012(Top 410%)
20K12.43 mi3.11 mi11535-7688756-3348756-33413745(Top 47%)9625(Top 59%)9625(Top 438%)
HALF13.11 mi0.68 mi11551-168759-38759-311961(Top 41%)8933(Top 55%)8933(Top 406%)
25K15.53 mi2.42 mi12050-4998945-1868945-18614578(Top 50%)9905(Top 61%)9905(Top 451%)
30K18.64 mi3.11 mi14626-25769999-10549999-105422250(Top 77%)13267(Top 81%)13267(Top 604%)
20M20.00 mi1.36 mi15078-45210143-14410143-14419532(Top 67%)11893(Top 73%)11893(Top 541%)
21M21.00 mi1.00 mi15454-37610270-12710270-12719909(Top 69%)12023(Top 74%)12023(Top 547%)
35K21.75 mi0.75 mi15909-45510445-17510445-17523144(Top 80%)13531(Top 83%)13531(Top 616%)
23M23.00 mi1.25 mi16536-62710688-24310688-24322780(Top 78%)13283(Top 81%)13283(Top 604%)
24M24.00 mi1.00 mi16711-17510754-6610754-6619851(Top 68%)11792(Top 72%)11792(Top 536%)
40K24.85 mi0.85 mi16749-3810749+510749+517909(Top 62%)10852(Top 66%)10852(Top 494%)
25.2M25.20 mi0.35 mi16855-10610778-2910778-2921539(Top 74%)12597(Top 77%)12597(Top 573%)
FINISH26.22 mi1.02 mi16776+7910728+5010728+5015357(Top 53%)9689(Top 59%)9689(Top 441%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 42%
×21
+97ft-345ft

Overall

12167

Males

9012

M40-44

9012

5K→10K

3.1 - 6.2 mi

Top 37%
×5
+79ft-138ft

Overall

10870

Males

8486

M40-44

8486

10K→15K

6.2 - 9.3 mi

Top 42%
×3
+67ft-78ft

Overall

12167

Males

9012

M40-44

9012

15K→20K

9.3 - 12.4 mi

Top 47%
×5
+106ft-86ft

Overall

13745

Males

9625

M40-44

9625

20K→HALF

12.4 - 13.1 mi

Top 41%
×2
+19ft-37ft

Overall

11961

Males

8933

M40-44

8933

HALF→25K

13.1 - 15.5 mi

Top 50%
×4
+66ft-88ft

Overall

14578

Males

9905

M40-44

9905

25K→30K

15.5 - 18.6 mi

Top 77%
×9
+181ft-148ft

Overall

22250

Males

13267

M40-44

13267

30K→20M

18.6 - 20.0 mi

Top 67%
×5
+64ft-50ft

Overall

19532

Males

11893

M40-44

11893

20M→21M

20.0 - 21.0 mi

Top 69%
×8
+106ft-24ft

Overall

19909

Males

12023

M40-44

12023

21M→35K

21.0 - 21.8 mi

Top 80%
×7
+17ft-86ft

Overall

23144

Males

13531

M40-44

13531

35K→23M

21.8 - 23.0 mi

Top 78%
×5
+23ft-63ft

Overall

22780

Males

13283

M40-44

13283

23M→24M

23.0 - 24.0 mi

Top 68%
×6
+12ft-82ft

Overall

19851

Males

11792

M40-44

11792

24M→40K

24.0 - 24.9 mi

Top 62%
×1
+6ft-20ft

Overall

17909

Males

10852

M40-44

10852

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1
+13ft-16ft

Overall

21539

Males

12597

M40-44

12597

25.2M→FINISH

25.2 - 26.2 mi

Top 53%
×2
+22ft-21ft

Overall

15357

Males

9689

M40-44

9689

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
486
Passed By
2271
Net Change
-7318
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9458
5K → 10K63200-660#9458#10118
10K → 15K41200-649#10118#10767
15K → 20K26200-768#10767#11535
20K → HALF2440-16#11535#11551
HALF → 25K39200-499#11551#12050
25K → 30K11200-2576#12050#14626
30K → 20M23200-452#14626#15078
20M → 21M33200-376#15078#15454
21M → 35K10200-455#15454#15909
35K → 23M20200-627#15909#16536
23M → 24M30200-175#16536#16711
24M → 40K5290-38#16711#16749
40K → 25.2M10116-106#16749#16855
25.2M → FINISH10425+79#16855#16776
TOTALS4862271-7318
📊

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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