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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Lienyu Lee

Bib: 8434 •M •Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 30%
Gender (Male)
#0 / 16340
Top 43%
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
21:07
3.11 mi
Rank: #6843
Start → 5K
21:07 | 6:48/mi
10K
42:38
6.21 mi
Rank: #7473 (-630)
5K → 10K
21:31 | 6:56/mi
15K
1:04:29
9.32 mi
Rank: #7960 (-487)
10K → 15K
21:51 | 7:02/mi
20K
1:26:45
12.43 mi
Rank: #8222 (-262)
15K → 20K
22:16 | 7:11/mi
HALF
1:31:37
13.11 mi
Rank: #8287 (-65)
20K → HALF
4:52 | 7:09/mi
25K
1:49:24
15.53 mi
Rank: #8479 (-192)
HALF → 25K
17:47 | 7:20/mi
30K
2:13:23
18.64 mi
Rank: #8873 (-394)
25K → 30K
23:59 | 7:44/mi
20M
2:23:48
20.00 mi
Rank: #8950 (-77)
30K → 20M
10:25 | 7:41/mi
21M
2:31:53
21.00 mi
Rank: #8996 (-46)
20M → 21M
8:05 | 8:05/mi
35K
2:37:29
21.75 mi
Rank: #9019 (-23)
21M → 35K
5:36 | 7:30/mi
23M
2:47:08
23.00 mi
Rank: #9055 (-36)
35K → 23M
9:39 | 7:43/mi
24M
2:54:31
24.00 mi
Rank: #9023 (+32)
23M → 24M
7:23 | 7:23/mi
40K
3:00:50
24.85 mi
Rank: #8936 (+87)
24M → 40K
6:19 | 7:24/mi
25.2M
3:03:29
25.20 mi
Rank: #8868 (+68)
40K → 25.2M
2:39 | 7:42/mi
FINISH
3:10:33
26.22 mi
Rank: #8750 (+118)
25.2M → FINISH
7:04 | 6:57/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:31:37
Pace7:00 /mi
2nd Half
Distance13.11 mi
Time1:38:56
Pace7:33 /mi
📊Positive Split: 8.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:36:1121:076:4821:07
6:48
-
10K
6.21 mi10:57:4242:386:5221:31
6:56
+0:08
15K
9.32 mi11:19:331:04:296:5621:51
7:02
+0:06
20K
12.43 mi11:41:491:26:456:5922:16
7:11
+0:09
HALF
13.11 mi11:46:411:31:377:004:52
7:09
-0:02
25K
15.53 mi12:04:281:49:247:0317:47
7:20
+0:11
30K
18.64 mi12:28:272:13:237:1023:59
7:44
+0:24
20M
20.00 mi12:38:522:23:487:1210:25
7:41
-0:03
21M
21.00 mi12:46:572:31:537:148:05
8:05
+0:24
35K
21.75 mi12:52:332:37:297:155:36
7:30
-0:35
23M
23.00 mi13:02:122:47:087:179:39
7:43
+0:13
24M
24.00 mi13:09:352:54:317:177:23
7:23
-0:20
40K
24.85 mi13:15:543:00:507:176:19
7:24
+0:01
25.2M
25.20 mi13:18:333:03:297:172:39
7:42
+0:18
FINISH
26.22 mi13:25:373:10:337:177:04
6:57
-0:45

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

6:48 /mi

Average Pace

7:16 /mi

Slowest Pace

8:05 /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

2:10:10

68% of race

Time at Steady Pace

52:18

27% of race

Time at Slower Pace

8:05

4% of race

Average Pace: 7:16 /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 mi10:36:1121:076:4821:07
6:48
#6843
10K
6.21 mi10:57:4242:386:5221:31
6:56
#7473
15K
9.32 mi11:19:331:04:296:5621:51
7:02
#7960
20K
12.43 mi11:41:491:26:456:5922:16
7:11
#8222
HALF
13.11 mi11:46:411:31:377:004:52
7:09
#8287
25K
15.53 mi12:04:281:49:247:0317:47
7:20
#8479
30K
18.64 mi12:28:272:13:237:1023:59
7:44
#8873
20M
20.00 mi12:38:522:23:487:1210:25
7:41
#8950
21M
21.00 mi12:46:572:31:537:148:05
8:05
#8996
35K
21.75 mi12:52:332:37:297:155:36
7:30
#9019
23M
23.00 mi13:02:122:47:087:179:39
7:43
#9055
24M
24.00 mi13:09:352:54:317:177:23
7:23
#9023
40K
24.85 mi13:15:543:00:507:176:19
7:24
#8936
25.2M
25.20 mi13:18:333:03:297:172:39
7:42
#8868
FINISH
26.22 mi13:25:373:10:337:177:04
6:57
#8750
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 mi6843610461048768(Top 30%)7338(Top 45%)7338(Top 334%)
10K6.21 mi3.10 mi7473-6306534-4306534-4308124(Top 28%)6967(Top 43%)6967(Top 317%)
15K9.32 mi3.11 mi7960-4876860-3266860-3268768(Top 30%)7338(Top 45%)7338(Top 334%)
20K12.43 mi3.11 mi8222-2627015-1557015-1559083(Top 31%)7464(Top 46%)7464(Top 340%)
HALF13.11 mi0.68 mi8287-657051-367051-369704(Top 33%)7822(Top 48%)7822(Top 356%)
25K15.53 mi2.42 mi8479-1927154-1037154-1039972(Top 34%)7820(Top 48%)7820(Top 356%)
30K18.64 mi3.11 mi8873-3947346-1927346-19211373(Top 39%)8370(Top 51%)8370(Top 381%)
20M20.00 mi1.36 mi8950-777366-207366-2010332(Top 36%)7729(Top 47%)7729(Top 352%)
21M21.00 mi1.00 mi8996-467352+147352+1410418(Top 36%)7684(Top 47%)7684(Top 350%)
35K21.75 mi0.75 mi9019-237344+87344+810671(Top 37%)7788(Top 48%)7788(Top 354%)
23M23.00 mi1.25 mi9055-367333+117333+1110345(Top 36%)7530(Top 46%)7530(Top 343%)
24M24.00 mi1.00 mi9023+327284+497284+499190(Top 32%)6885(Top 42%)6885(Top 313%)
40K24.85 mi0.85 mi8936+877211+737211+738031(Top 28%)6191(Top 38%)6191(Top 282%)
25.2M25.20 mi0.35 mi8868+687153+587153+586359(Top 22%)5162(Top 32%)5162(Top 235%)
FINISH26.22 mi1.02 mi8750+1187066+877066+877045(Top 24%)5526(Top 34%)5526(Top 251%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 30%
×21
+97ft-345ft

Overall

8768

Males

7338

M40-44

7338

5K→10K

3.1 - 6.2 mi

Top 28%
×5
+79ft-138ft

Overall

8124

Males

6967

M40-44

6967

10K→15K

6.2 - 9.3 mi

Top 30%
×3
+67ft-78ft

Overall

8768

Males

7338

M40-44

7338

15K→20K

9.3 - 12.4 mi

Top 31%
×5
+106ft-86ft

Overall

9083

Males

7464

M40-44

7464

20K→HALF

12.4 - 13.1 mi

Top 33%
×2
+19ft-37ft

Overall

9704

Males

7822

M40-44

7822

HALF→25K

13.1 - 15.5 mi

Top 34%
×4
+66ft-88ft

Overall

9972

Males

7820

M40-44

7820

25K→30K

15.5 - 18.6 mi

Top 39%
×9
+181ft-148ft

Overall

11373

Males

8370

M40-44

8370

30K→20M

18.6 - 20.0 mi

Top 36%
×5
+64ft-50ft

Overall

10332

Males

7729

M40-44

7729

20M→21M

20.0 - 21.0 mi

Top 36%
×8
+106ft-24ft

Overall

10418

Males

7684

M40-44

7684

21M→35K

21.0 - 21.8 mi

Top 37%
×7
+17ft-86ft

Overall

10671

Males

7788

M40-44

7788

35K→23M

21.8 - 23.0 mi

Top 36%
×5
+23ft-63ft

Overall

10345

Males

7530

M40-44

7530

23M→24M

23.0 - 24.0 mi

Top 32%
×6
+12ft-82ft

Overall

9190

Males

6885

M40-44

6885

24M→40K

24.0 - 24.9 mi

Top 28%
×1
+6ft-20ft

Overall

8031

Males

6191

M40-44

6191

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1
+13ft-16ft

Overall

6359

Males

5162

M40-44

5162

25.2M→FINISH

25.2 - 26.2 mi

Top 24%
×2
+22ft-21ft

Overall

7045

Males

5526

M40-44

5526

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
959
Passed By
1604
Net Change
-1907
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6843
5K → 10K60200-630#6843#7473
10K → 15K30200-487#7473#7960
15K → 20K68200-262#7960#8222
20K → HALF1075-65#8222#8287
HALF → 25K70200-192#8287#8479
25K → 30K69200-394#8479#8873
30K → 20M68145-77#8873#8950
20M → 21M66112-46#8950#8996
21M → 35K4871-23#8996#9019
35K → 23M79115-36#9019#9055
23M → 24M8351+32#9055#9023
24M → 40K10417+87#9023#8936
40K → 25.2M724+68#8936#8868
25.2M → FINISH13214+118#8868#8750
TOTALS9591604-1907
📊

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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