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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing
BOSTON MARATHON 2026

Jungkyu Kim

Bib: 6305 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 46%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 48%
Age Group (M40-44)
#0 / 2198
Race Day Weather
51Β°/41Β°F
overcast clouds
Personalized for Jungkyu

Your Race Performance Report is ready

See how your race unfolded, where your performance changed, and what to focus on next.

Personalized by MyRace AI
Preview insight
Your pace by distance
Fastest segment Β· 6:52/mi at mile 3.1

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase Β· Instant access Β· Downloadable PDF Β· Shareable report

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
21:21
3.11 mi
Rank: #7498
Start β†’ 5K
21:21 | 6:53/mi
10K
43:09
6.21 mi
Rank: #8180 (-682)
5K β†’ 10K
21:48 | 7:02/mi
15K
1:05:41
9.32 mi
Rank: #8907 (-727)
10K β†’ 15K
22:32 | 7:16/mi
20K
1:28:59
12.43 mi
Rank: #9523 (-616)
15K β†’ 20K
23:18 | 7:30/mi
HALF
1:33:49
13.11 mi
Rank: #9513 (+10)
20K β†’ HALF
4:50 | 7:06/mi
25K
1:52:12
15.53 mi
Rank: #9918 (-405)
HALF β†’ 25K
18:23 | 7:35/mi
30K
2:16:55
18.64 mi
Rank: #10466 (-548)
25K β†’ 30K
24:43 | 7:58/mi
20M
2:28:02
20.00 mi
Rank: #10774 (-308)
30K β†’ 20M
11:07 | 8:12/mi
21M
2:36:56
21.00 mi
Rank: #11083 (-309)
20M β†’ 21M
8:54 | 8:54/mi
35K
2:43:02
21.75 mi
Rank: #11229 (-146)
21M β†’ 35K
6:06 | 8:10/mi
23M
2:54:08
23.00 mi
Rank: #11673 (-444)
35K β†’ 23M
11:06 | 8:53/mi
24M
3:03:55
24.00 mi
Rank: #12397 (-724)
23M β†’ 24M
9:47 | 9:47/mi
40K
3:11:46
24.85 mi
Rank: #12680 (-283)
24M β†’ 40K
7:51 | 9:11/mi
25.2M
3:15:50
25.20 mi
Rank: #12989 (-309)
40K β†’ 25.2M
4:04 | 11:48/mi
FINISH
3:24:53
26.22 mi
Rank: #13334 (-345)
25.2M β†’ FINISH
9:03 | 8:53/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:33:49
Pace7:10 /mi
2nd Half
Distance13.11 mi
Time1:51:04
Pace8:29 /mi
πŸ“ŠPositive Split: 18.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:26:1621:216:5321:21
6:53
-
10K
6.21 mi10:48:0443:096:5721:48
7:02
+0:09
15K
9.32 mi11:10:361:05:417:0322:32
7:16
+0:14
20K
12.43 mi11:33:541:28:597:1023:18
7:30
+0:14
HALF
13.11 mi11:38:441:33:497:104:50
7:06
-0:24
25K
15.53 mi11:57:071:52:127:1418:23
7:35
+0:29
30K
18.64 mi12:21:502:16:557:2124:43
7:58
+0:23
20M
20.00 mi12:32:572:28:027:2511:07
8:12
+0:14
21M
21.00 mi12:41:512:36:567:298:54
8:54
+0:42
35K
21.75 mi12:47:572:43:027:306:06
8:10
-0:44
23M
23.00 mi12:59:032:54:087:3511:06
8:53
+0:43
24M
24.00 mi13:08:503:03:557:409:47
9:47
+0:54
40K
24.85 mi13:16:413:11:467:437:51
9:11
-0:36
25.2M
25.20 mi13:20:453:15:507:474:04
11:48
+2:37
FINISH
26.22 mi13:29:483:24:537:509:03
8:53
-2:55

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

πŸ“ˆPace 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

6:53 /mi

Average Pace

7:49 /mi

Slowest Pace

11:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

πŸ“ŠSegments

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

1:33:49

46% of race

Time at Steady Pace

1:00:19

29% of race

Time at Slower Pace

50:45

25% of race

Average Pace: 7:49 /mi

Loading chart...
Faster pace (< avg)
Steady pace (β‰ˆ 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 mi10:26:1621:216:5321:21
6:53
#7498
10K
6.21 mi10:48:0443:096:5721:48
7:02
#8180
15K
9.32 mi11:10:361:05:417:0322:32
7:16
#8907
20K
12.43 mi11:33:541:28:597:1023:18
7:30
#9523
HALF
13.11 mi11:38:441:33:497:104:50
7:06
#9513
25K
15.53 mi11:57:071:52:127:1418:23
7:35
#9918
30K
18.64 mi12:21:502:16:557:2124:43
7:58
#10466
20M
20.00 mi12:32:572:28:027:2511:07
8:12
#10774
21M
21.00 mi12:41:512:36:567:298:54
8:54
#11083
35K
21.75 mi12:47:572:43:027:306:06
8:10
#11229
23M
23.00 mi12:59:032:54:087:3511:06
8:53
#11673
24M
24.00 mi13:08:503:03:557:409:47
9:47
#12397
40K
24.85 mi13:16:413:11:467:437:51
9:11
#12680
25.2M
25.20 mi13:20:453:15:507:474:04
11:48
#12989
FINISH
26.22 mi13:29:483:24:537:509:03
8:53
#13334
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 mi74986561656110588(Top 36%)8294(Top 51%)8294(Top 377%)
10K6.21 mi3.10 mi8180-6827013-4527013-4528807(Top 30%)7386(Top 45%)7386(Top 336%)
15K9.32 mi3.11 mi8907-7277455-4427455-44210588(Top 36%)8294(Top 51%)8294(Top 377%)
20K12.43 mi3.11 mi9523-6167789-3347789-33411965(Top 41%)8835(Top 54%)8835(Top 402%)
HALF13.11 mi0.68 mi9513+107785+47785+49370(Top 32%)7684(Top 47%)7684(Top 350%)
25K15.53 mi2.42 mi9918-4057958-1737958-17312097(Top 42%)8833(Top 54%)8833(Top 402%)
30K18.64 mi3.11 mi10466-5488156-1988156-19813151(Top 45%)9186(Top 56%)9186(Top 418%)
20M20.00 mi1.36 mi10774-3088280-1248280-12414128(Top 49%)9512(Top 58%)9512(Top 433%)
21M21.00 mi1.00 mi11083-3098411-1318411-13115537(Top 54%)10042(Top 61%)10042(Top 457%)
35K21.75 mi0.75 mi11229-1468473-628473-6215457(Top 53%)9950(Top 61%)9950(Top 453%)
23M23.00 mi1.25 mi11673-4448652-1798652-17917813(Top 61%)10881(Top 67%)10881(Top 495%)
24M24.00 mi1.00 mi12397-7248934-2828934-28222176(Top 76%)12952(Top 79%)12952(Top 589%)
40K24.85 mi0.85 mi12680-2839042-1089042-10819176(Top 66%)11430(Top 70%)11430(Top 520%)
25.2M25.20 mi0.35 mi12989-3099168-1269168-12624030(Top 83%)13769(Top 84%)13769(Top 626%)
FINISH26.22 mi1.02 mi13334-3459281-1139281-11319956(Top 69%)11818(Top 72%)11818(Top 538%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 36%
Γ—21
+97ft-345ft

Overall

10588

Males

8294

M40-44

8294

5K→10K

3.1 - 6.2 mi

Top 30%
Γ—5
+79ft-138ft

Overall

8807

Males

7386

M40-44

7386

10K→15K

6.2 - 9.3 mi

Top 36%
Γ—3
+67ft-78ft

Overall

10588

Males

8294

M40-44

8294

15K→20K

9.3 - 12.4 mi

Top 41%
Γ—5
+106ft-86ft

Overall

11965

Males

8835

M40-44

8835

20K→HALF

12.4 - 13.1 mi

Top 32%
Γ—2
+19ft-37ft

Overall

9370

Males

7684

M40-44

7684

HALF→25K

13.1 - 15.5 mi

Top 42%
Γ—4
+66ft-88ft

Overall

12097

Males

8833

M40-44

8833

25K→30K

15.5 - 18.6 mi

Top 45%
Γ—9
+181ft-148ft

Overall

13151

Males

9186

M40-44

9186

30K→20M

18.6 - 20.0 mi

Top 49%
Γ—5
+64ft-50ft

Overall

14128

Males

9512

M40-44

9512

20M→21M

20.0 - 21.0 mi

Top 54%
Γ—8
+106ft-24ft

Overall

15537

Males

10042

M40-44

10042

21M→35K

21.0 - 21.8 mi

Top 53%
Γ—7
+17ft-86ft

Overall

15457

Males

9950

M40-44

9950

35K→23M

21.8 - 23.0 mi

Top 61%
Γ—5
+23ft-63ft

Overall

17813

Males

10881

M40-44

10881

23M→24M

23.0 - 24.0 mi

Top 76%
Γ—6
+12ft-82ft

Overall

22176

Males

12952

M40-44

12952

24M→40K

24.0 - 24.9 mi

Top 66%
Γ—1
+6ft-20ft

Overall

19176

Males

11430

M40-44

11430

40K→25.2M

24.9 - 25.2 mi

Top 83%
Γ—1
+13ft-16ft

Overall

24030

Males

13769

M40-44

13769

25.2M→FINISH

25.2 - 26.2 mi

Top 69%
Γ—2
+22ft-21ft

Overall

19956

Males

11818

M40-44

11818

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
419
Passed By
2585
Net Change
-5836
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#7498
5K β†’ 10K46200-682#7498#8180
10K β†’ 15K15200-727#8180#8907
15K β†’ 20K28200-616#8907#9523
20K β†’ HALF3020+10#9523#9513
HALF β†’ 25K38200-405#9513#9918
25K β†’ 30K88200-548#9918#10466
30K β†’ 20M31200-308#10466#10774
20M β†’ 21M43200-309#10774#11083
21M β†’ 35K19165-146#11083#11229
35K β†’ 23M29200-444#11229#11673
23M β†’ 24M11200-724#11673#12397
24M β†’ 40K22200-283#12397#12680
40K β†’ 25.2M0200-309#12680#12989
25.2M β†’ FINISH19200-345#12989#13334
TOTALS4192585-5836
πŸ“Š

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:
Category:

πŸ“ˆPosition Graph

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🎨Heatmap Timeline

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πŸ”„Passing Circle

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🌊Position Flow

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πŸƒRace Lanes

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Activity Data

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