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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Pyeongho Kwak

Bib: 22809 •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 (M60-64)
#0 / 1514
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
25:40
3.11 mi
Rank: #18617
Start → 5K
25:40 | 8:16/mi
10K
51:05
6.21 mi
Rank: #18529 (+88)
5K → 10K
25:25 | 8:11/mi
15K
1:17:37
9.32 mi
Rank: #19165 (-636)
10K → 15K
26:32 | 8:33/mi
20K
1:46:22
12.43 mi
Rank: #20229 (-1064)
15K → 20K
28:45 | 9:16/mi
HALF
1:52:45
13.11 mi
Rank: #20501 (-272)
20K → HALF
6:23 | 9:22/mi
25K
2:17:03
15.53 mi
Rank: #21425 (-924)
HALF → 25K
24:18 | 10:02/mi
30K
2:49:24
18.64 mi
Rank: #22130 (-705)
25K → 30K
32:21 | 10:25/mi
20M
3:03:50
20.00 mi
Rank: #22378 (-248)
30K → 20M
14:26 | 10:38/mi
21M
3:14:37
21.00 mi
Rank: #22421 (-43)
20M → 21M
10:47 | 10:47/mi
35K
3:21:38
21.75 mi
Rank: #22359 (+62)
21M → 35K
7:01 | 9:23/mi
23M
3:33:35
23.00 mi
Rank: #22249 (+110)
35K → 23M
11:57 | 9:33/mi
24M
3:42:33
24.00 mi
Rank: #22121 (+128)
23M → 24M
8:58 | 8:58/mi
40K
3:50:51
24.85 mi
Rank: #22103 (+18)
24M → 40K
8:18 | 9:43/mi
25.2M
3:54:17
25.20 mi
Rank: #22063 (+40)
40K → 25.2M
3:26 | 9:58/mi
FINISH
4:03:47
26.22 mi
Rank: #22042 (+21)
25.2M → FINISH
9:30 | 9:20/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:52:45
Pace8:37 /mi
2nd Half
Distance13.11 mi
Time2:11:02
Pace10:00 /mi
📊Positive Split: 16.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:29:4425:408:1625:40
8:16
-
10K
6.21 mi11:55:0951:058:1425:25
8:11
-0:05
15K
9.32 mi12:21:411:17:378:2026:32
8:33
+0:22
20K
12.43 mi12:50:261:46:228:3428:45
9:16
+0:43
HALF
13.11 mi12:56:491:52:458:376:23
9:22
+0:06
25K
15.53 mi13:21:072:17:038:5024:18
10:02
+0:40
30K
18.64 mi13:53:282:49:249:0632:21
10:25
+0:23
20M
20.00 mi14:07:543:03:509:1214:26
10:38
+0:13
21M
21.00 mi14:18:413:14:379:1710:47
10:47
+0:09
35K
21.75 mi14:25:423:21:389:177:01
9:23
-1:24
23M
23.00 mi14:37:393:33:359:1811:57
9:33
+0:10
24M
24.00 mi14:46:373:42:339:178:58
8:58
-0:35
40K
24.85 mi14:54:553:50:519:188:18
9:43
+0:45
25.2M
25.20 mi14:58:213:54:179:183:26
9:58
+0:15
FINISH
26.22 mi15:07:514:03:479:199:30
9:20
-0:38

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

8:11 /mi

Average Pace

9:18 /mi

Slowest Pace

10:47 /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

1:26:35

36% of race

Time at Steady Pace

1:11:54

29% of race

Time at Slower Pace

1:25:18

35% of race

Average Pace: 9:18 /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 mi11:29:4425:408:1625:40
8:16
#18617
10K
6.21 mi11:55:0951:058:1425:25
8:11
#18529
15K
9.32 mi12:21:411:17:378:2026:32
8:33
#19165
20K
12.43 mi12:50:261:46:228:3428:45
9:16
#20229
HALF
13.11 mi12:56:491:52:458:376:23
9:22
#20501
25K
15.53 mi13:21:072:17:038:5024:18
10:02
#21425
30K
18.64 mi13:53:282:49:249:0632:21
10:25
#22130
20M
20.00 mi14:07:543:03:509:1214:26
10:38
#22378
21M
21.00 mi14:18:413:14:379:1710:47
10:47
#22421
35K
21.75 mi14:25:423:21:389:177:01
9:23
#22359
23M
23.00 mi14:37:393:33:359:1811:57
9:33
#22249
24M
24.00 mi14:46:373:42:339:178:58
8:58
#22121
40K
24.85 mi14:54:553:50:519:188:18
9:43
#22103
25.2M
25.20 mi14:58:213:54:179:183:26
9:58
#22063
FINISH
26.22 mi15:07:514:03:479:199:30
9:20
#22042
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi18617116851168520366(Top 70%)12497(Top 76%)12497(Top 825%)
10K6.21 mi3.10 mi18529+8811659+2611659+2618462(Top 64%)11662(Top 71%)11662(Top 770%)
15K9.32 mi3.11 mi19165-63611942-28311942-28320366(Top 70%)12497(Top 76%)12497(Top 825%)
20K12.43 mi3.11 mi20229-106412395-45312395-45322962(Top 79%)13713(Top 84%)13713(Top 906%)
HALF13.11 mi0.68 mi20501-27212530-13512530-13523958(Top 83%)14186(Top 87%)14186(Top 937%)
25K15.53 mi2.42 mi21425-92412950-42012950-42024352(Top 84%)14357(Top 88%)14357(Top 948%)
30K18.64 mi3.11 mi22130-70513284-33413284-33424118(Top 83%)14128(Top 86%)14128(Top 933%)
20M20.00 mi1.36 mi22378-24813395-11113395-11124117(Top 83%)14049(Top 86%)14049(Top 928%)
21M21.00 mi1.00 mi22421-4313404-913404-922623(Top 78%)13322(Top 82%)13322(Top 880%)
35K21.75 mi0.75 mi22359+6213363+4113363+4121403(Top 74%)12679(Top 78%)12679(Top 837%)
23M23.00 mi1.25 mi22249+11013292+7113292+7120744(Top 71%)12339(Top 76%)12339(Top 815%)
24M24.00 mi1.00 mi22121+12813215+7713215+7719307(Top 67%)11570(Top 71%)11570(Top 764%)
40K24.85 mi0.85 mi22103+1813190+2513190+2521065(Top 73%)12378(Top 76%)12378(Top 818%)
25.2M25.20 mi0.35 mi22063+4013167+2313167+2319231(Top 66%)11494(Top 70%)11494(Top 759%)
FINISH26.22 mi1.02 mi22042+2113151+1613151+1621729(Top 75%)12720(Top 78%)12720(Top 840%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21
+97ft-345ft

Overall

20366

Males

12497

M60-64

12497

5K→10K

3.1 - 6.2 mi

Top 64%
×5
+79ft-138ft

Overall

18462

Males

11662

M60-64

11662

10K→15K

6.2 - 9.3 mi

Top 70%
×3
+67ft-78ft

Overall

20366

Males

12497

M60-64

12497

15K→20K

9.3 - 12.4 mi

Top 79%
×5
+106ft-86ft

Overall

22962

Males

13713

M60-64

13713

20K→HALF

12.4 - 13.1 mi

Top 83%
×2
+19ft-37ft

Overall

23958

Males

14186

M60-64

14186

HALF→25K

13.1 - 15.5 mi

Top 84%
×4
+66ft-88ft

Overall

24352

Males

14357

M60-64

14357

25K→30K

15.5 - 18.6 mi

Top 83%
×9
+181ft-148ft

Overall

24118

Males

14128

M60-64

14128

30K→20M

18.6 - 20.0 mi

Top 83%
×5
+64ft-50ft

Overall

24117

Males

14049

M60-64

14049

20M→21M

20.0 - 21.0 mi

Top 78%
×8
+106ft-24ft

Overall

22623

Males

13322

M60-64

13322

21M→35K

21.0 - 21.8 mi

Top 74%
×7
+17ft-86ft

Overall

21403

Males

12679

M60-64

12679

35K→23M

21.8 - 23.0 mi

Top 71%
×5
+23ft-63ft

Overall

20744

Males

12339

M60-64

12339

23M→24M

23.0 - 24.0 mi

Top 67%
×6
+12ft-82ft

Overall

19307

Males

11570

M60-64

11570

24M→40K

24.0 - 24.9 mi

Top 73%
×1
+6ft-20ft

Overall

21065

Males

12378

M60-64

12378

40K→25.2M

24.9 - 25.2 mi

Top 66%
×1
+13ft-16ft

Overall

19231

Males

11494

M60-64

11494

25.2M→FINISH

25.2 - 26.2 mi

Top 75%
×2
+22ft-21ft

Overall

21729

Males

12720

M60-64

12720

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
995*
Passed By
1622
Net Change
-3425
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18617
5K → 10K288*200+88#18617#18529
10K → 15K40200-636#18529#19165
15K → 20K22200-1064#19165#20229
20K → HALF2200-272#20229#20501
HALF → 25K15200-924#20501#21425
25K → 30K38200-705#21425#22130
30K → 20M32200-248#22130#22378
20M → 21M63106-43#22378#22421
21M → 35K7917+62#22421#22359
35K → 23M13525+110#22359#22249
23M → 24M1357+128#22249#22121
24M → 40K4830+18#22121#22103
40K → 25.2M444+40#22103#22063
25.2M → FINISH5433+21#22063#22042
TOTALS995*1622-3425

* 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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