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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jung Hyub Lee

Bib: 6733 •M •Age: N/A

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0:00
0:00
/ mi
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Overall
#0 / 29021
Top 16%
Gender (Male)
#0 / 16340
Top 26%
Age Group (M18-39)
#0 / 5723
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
20:58
3.11 mi
Rank: #6353
Start → 5K
20:58 | 6:45/mi
10K
41:30
6.21 mi
Rank: #5689 (+664)
5K → 10K
20:32 | 6:37/mi
15K
1:02:19
9.32 mi
Rank: #5693 (-4)
10K → 15K
20:49 | 6:43/mi
20K
1:23:10
12.43 mi
Rank: #5557 (+136)
15K → 20K
20:51 | 6:43/mi
HALF
1:27:41
13.11 mi
Rank: #5541 (+16)
20K → HALF
4:31 | 6:38/mi
25K
1:44:01
15.53 mi
Rank: #5445 (+96)
HALF → 25K
16:20 | 6:45/mi
30K
2:05:17
18.64 mi
Rank: #5272 (+173)
25K → 30K
21:16 | 6:51/mi
20M
2:14:33
20.00 mi
Rank: #5163 (+109)
30K → 20M
9:16 | 6:50/mi
21M
2:21:40
21.00 mi
Rank: #5074 (+89)
20M → 21M
7:07 | 7:07/mi
35K
2:26:39
21.75 mi
Rank: #5041 (+33)
21M → 35K
4:59 | 6:40/mi
23M
2:35:10
23.00 mi
Rank: #4958 (+83)
35K → 23M
8:31 | 6:49/mi
24M
2:41:41
24.00 mi
Rank: #4824 (+134)
23M → 24M
6:31 | 6:31/mi
40K
2:47:24
24.85 mi
Rank: #4735 (+89)
24M → 40K
5:43 | 6:42/mi
25.2M
2:49:53
25.20 mi
Rank: #4699 (+36)
40K → 25.2M
2:29 | 7:13/mi
FINISH
2:56:15
26.22 mi
Rank: #4543 (+156)
25.2M → FINISH
6:22 | 6:15/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:27:41
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:28:34
Pace6:46 /mi
📊Positive Split: 1.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:0220:586:4520:58
6:45
-
10K
6.21 mi10:46:3441:306:4120:32
6:37
-0:08
15K
9.32 mi11:07:231:02:196:4220:49
6:43
+0:06
20K
12.43 mi11:28:141:23:106:4220:51
6:43
0:00
HALF
13.11 mi11:32:451:27:416:424:31
6:38
-0:05
25K
15.53 mi11:49:051:44:016:4216:20
6:45
+0:07
30K
18.64 mi12:10:212:05:176:4421:16
6:51
+0:06
20M
20.00 mi12:19:372:14:336:449:16
6:50
-0:01
21M
21.00 mi12:26:442:21:406:457:07
7:07
+0:17
35K
21.75 mi12:31:432:26:396:454:59
6:40
-0:27
23M
23.00 mi12:40:142:35:106:458:31
6:49
+0:09
24M
24.00 mi12:46:452:41:416:456:31
6:31
-0:18
40K
24.85 mi12:52:282:47:246:455:43
6:42
+0:11
25.2M
25.20 mi12:54:572:49:536:452:29
7:13
+0:31
FINISH
26.22 mi13:01:192:56:156:446:22
6:15
-0:58

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

6:15 /mi

Average Pace

6:44 /mi

Slowest Pace

7:13 /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

2:46:39

95% of race

Time at Steady Pace

9:36

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:43 /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 mi10:26:0220:586:4520:58
6:45
#6353
10K
6.21 mi10:46:3441:306:4120:32
6:37
#5689
15K
9.32 mi11:07:231:02:196:4220:49
6:43
#5693
20K
12.43 mi11:28:141:23:106:4220:51
6:43
#5557
HALF
13.11 mi11:32:451:27:416:424:31
6:38
#5541
25K
15.53 mi11:49:051:44:016:4216:20
6:45
#5445
30K
18.64 mi12:10:212:05:176:4421:16
6:51
#5272
20M
20.00 mi12:19:372:14:336:449:16
6:50
#5163
21M
21.00 mi12:26:442:21:406:457:07
7:07
#5074
35K
21.75 mi12:31:432:26:396:454:59
6:40
#5041
23M
23.00 mi12:40:142:35:106:458:31
6:49
#4958
24M
24.00 mi12:46:452:41:416:456:31
6:31
#4824
40K
24.85 mi12:52:282:47:246:455:43
6:42
#4735
25.2M
25.20 mi12:54:572:49:536:452:29
7:13
#4699
FINISH
26.22 mi13:01:192:56:156:446:22
6:15
#4543
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi6353574457445829(Top 20%)5302(Top 32%)5302(Top 93%)
10K6.21 mi3.10 mi5689+6645228+5165228+5165093(Top 18%)4740(Top 29%)4740(Top 83%)
15K9.32 mi3.11 mi5693-45238-105238-105829(Top 20%)5302(Top 32%)5302(Top 93%)
20K12.43 mi3.11 mi5557+1365126+1125126+1125279(Top 18%)4865(Top 30%)4865(Top 85%)
HALF13.11 mi0.68 mi5541+165109+175109+175414(Top 19%)4945(Top 30%)4945(Top 86%)
25K15.53 mi2.42 mi5445+965016+935016+935169(Top 18%)4723(Top 29%)4723(Top 83%)
30K18.64 mi3.11 mi5272+1734869+1474869+1474719(Top 16%)4305(Top 26%)4305(Top 75%)
20M20.00 mi1.36 mi5163+1094768+1014768+1014306(Top 15%)3920(Top 24%)3920(Top 68%)
21M21.00 mi1.00 mi5074+894687+814687+814129(Top 14%)3717(Top 23%)3717(Top 65%)
35K21.75 mi0.75 mi5041+334655+324655+324638(Top 16%)4132(Top 25%)4132(Top 72%)
23M23.00 mi1.25 mi4958+834574+814574+814127(Top 14%)3702(Top 23%)3702(Top 65%)
24M24.00 mi1.00 mi4824+1344448+1264448+1263258(Top 11%)2964(Top 18%)2964(Top 52%)
40K24.85 mi0.85 mi4735+894360+884360+883531(Top 12%)3160(Top 19%)3160(Top 55%)
25.2M25.20 mi0.35 mi4699+364324+364324+363585(Top 12%)3162(Top 19%)3162(Top 55%)
FINISH26.22 mi1.02 mi4543+1564180+1444180+1442753(Top 9%)2484(Top 15%)2484(Top 43%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21
+97ft-345ft

Overall

5829

Males

5302

M18-39

5302

5K→10K

3.1 - 6.2 mi

Top 18%
×5
+79ft-138ft

Overall

5093

Males

4740

M18-39

4740

10K→15K

6.2 - 9.3 mi

Top 20%
×3
+67ft-78ft

Overall

5829

Males

5302

M18-39

5302

15K→20K

9.3 - 12.4 mi

Top 18%
×5
+106ft-86ft

Overall

5279

Males

4865

M18-39

4865

20K→HALF

12.4 - 13.1 mi

Top 19%
×2
+19ft-37ft

Overall

5414

Males

4945

M18-39

4945

HALF→25K

13.1 - 15.5 mi

Top 18%
×4
+66ft-88ft

Overall

5169

Males

4723

M18-39

4723

25K→30K

15.5 - 18.6 mi

Top 16%
×9
+181ft-148ft

Overall

4719

Males

4305

M18-39

4305

30K→20M

18.6 - 20.0 mi

Top 15%
×5
+64ft-50ft

Overall

4306

Males

3920

M18-39

3920

20M→21M

20.0 - 21.0 mi

Top 14%
×8
+106ft-24ft

Overall

4129

Males

3717

M18-39

3717

21M→35K

21.0 - 21.8 mi

Top 16%
×7
+17ft-86ft

Overall

4638

Males

4132

M18-39

4132

35K→23M

21.8 - 23.0 mi

Top 14%
×5
+23ft-63ft

Overall

4127

Males

3702

M18-39

3702

23M→24M

23.0 - 24.0 mi

Top 11%
×6
+12ft-82ft

Overall

3258

Males

2964

M18-39

2964

24M→40K

24.0 - 24.9 mi

Top 12%
×1
+6ft-20ft

Overall

3531

Males

3160

M18-39

3160

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1
+13ft-16ft

Overall

3585

Males

3162

M18-39

3162

25.2M→FINISH

25.2 - 26.2 mi

Top 9%
×2
+22ft-21ft

Overall

2753

Males

2484

M18-39

2484

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2219*
Passed By
409
Net Change
+1810
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6353
5K → 10K694*30+664#6353#5689
10K → 15K121125-4#5689#5693
15K → 20K18246+136#5693#5557
20K → HALF2913+16#5557#5541
HALF → 25K13135+96#5541#5445
25K → 30K222*49+173#5445#5272
30K → 20M13021+109#5272#5163
20M → 21M10617+89#5163#5074
21M → 35K5219+33#5074#5041
35K → 23M11027+83#5041#4958
23M → 24M1417+134#4958#4824
24M → 40K10314+89#4824#4735
40K → 25.2M415+36#4735#4699
25.2M → FINISH1571+156#4699#4543
TOTALS2219*409+1810

* 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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