Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Myeonghyeon Park

Bib: 30035MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Gender (Male)
#0 / 16340
Age Group (M18-39)
#0 / 5723
Race Day Weather
51°/41°F
overcast clouds
Personalized for Myeonghyeon

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 · 7:29/mi at mile 6.2

Your report includes

  • Race Overview
  • Pacing & Splits
  • Performance Analysis
  • Segment Analysis
  • Passing Analysis
  • Potential Focus Areas
One-time purchase · Instant access · Downloadable PDF · 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
24:15
3.11 mi
Rank: #15452
Start5K
24:15 | 7:49/mi
10K
47:31
6.21 mi
Rank: #14142 (+1310)
5K10K
23:16 | 7:30/mi
15K
1:10:58
9.32 mi
Rank: #13790 (+352)
10K15K
23:27 | 7:33/mi
20K
1:34:46
12.43 mi
Rank: #13641 (+149)
15K20K
23:48 | 7:40/mi
HALF
1:39:57
13.11 mi
Rank: #13647 (-6)
20KHALF
5:11 | 7:37/mi
25K
1:59:20
15.53 mi
Rank: #13919 (-272)
HALF25K
19:23 | 8:00/mi
30K
2:26:04
18.64 mi
Rank: #14652 (-733)
25K30K
26:44 | 8:37/mi
20M
2:39:15
20.00 mi
Rank: #15449 (-797)
30K20M
13:11 | 9:43/mi
21M
2:50:40
21.00 mi
Rank: #16289 (-840)
20M21M
11:25 | 11:25/mi
35K
2:58:21
21.75 mi
Rank: #16750 (-461)
21M35K
7:41 | 10:17/mi
23M
3:13:30
23.00 mi
Rank: #17913 (-1163)
35K23M
15:09 | 12:07/mi
24M
3:24:05
24.00 mi
Rank: #18392 (-479)
23M24M
10:35 | 10:35/mi
40K
3:33:13
24.85 mi
Rank: #18720 (-328)
24M40K
9:08 | 10:41/mi
25.2M
3:37:21
25.20 mi
Rank: #18893 (-173)
40K25.2M
4:08 | 12:00/mi
FINISH
3:49:08
26.22 mi
Rank: #19559 (-666)
25.2MFINISH
11:47 | 11:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:39:57
Pace7:38 /mi
2nd Half
Distance13.11 mi
Time2:09:11
Pace9:52 /mi
📊Positive Split: 29.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0224:157:4924:15
7:49
-
10K
6.21 mi12:13:1847:317:3923:16
7:30
-0:19
15K
9.32 mi12:36:451:10:587:3723:27
7:33
+0:03
20K
12.43 mi13:00:331:34:467:3823:48
7:40
+0:07
HALF
13.11 mi13:05:441:39:577:385:11
7:37
-0:03
25K
15.53 mi13:25:071:59:207:4119:23
8:00
+0:23
30K
18.64 mi13:51:512:26:047:5126:44
8:37
+0:37
20M
20.00 mi14:05:022:39:157:5813:11
9:43
+1:06
21M
21.00 mi14:16:272:50:408:0811:25
11:25
+1:42
35K
21.75 mi14:24:082:58:218:137:41
10:17
-1:08
23M
23.00 mi14:39:173:13:308:2515:09
12:07
+1:50
24M
24.00 mi14:49:523:24:058:3110:35
10:35
-1:32
40K
24.85 mi14:59:003:33:138:359:08
10:41
+0:06
25.2M
25.20 mi15:03:083:37:218:384:08
12:00
+1:19
FINISH
26.22 mi15:14:553:49:088:4511:47
11:34
-0:26

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

7:30 /mi

Average Pace

8:45 /mi

Slowest Pace

12:07 /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

2:26:04

64% of race

Time at Steady Pace

20:52

9% of race

Time at Slower Pace

1:02:12

27% of race

Average Pace: 8:44 /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 mi11:50:0224:157:4924:15
7:49
#15452
10K
6.21 mi12:13:1847:317:3923:16
7:30
#14142
15K
9.32 mi12:36:451:10:587:3723:27
7:33
#13790
20K
12.43 mi13:00:331:34:467:3823:48
7:40
#13641
HALF
13.11 mi13:05:441:39:577:385:11
7:37
#13647
25K
15.53 mi13:25:071:59:207:4119:23
8:00
#13919
30K
18.64 mi13:51:512:26:047:5126:44
8:37
#14652
20M
20.00 mi14:05:022:39:157:5813:11
9:43
#15449
21M
21.00 mi14:16:272:50:408:0811:25
11:25
#16289
35K
21.75 mi14:24:082:58:218:137:41
10:17
#16750
23M
23.00 mi14:39:173:13:308:2515:09
12:07
#17913
24M
24.00 mi14:49:523:24:058:3110:35
10:35
#18392
40K
24.85 mi14:59:003:33:138:359:08
10:41
#18720
25.2M
25.20 mi15:03:083:37:218:384:08
12:00
#18893
FINISH
26.22 mi15:14:553:49:088:4511:47
11:34
#19559
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 mi15452104291042913225(Top 46%)9471(Top 58%)9471(Top 165%)
10K6.21 mi3.10 mi14142+13109906+5239906+52312838(Top 44%)9338(Top 57%)9338(Top 163%)
15K9.32 mi3.11 mi13790+3529739+1679739+16713225(Top 46%)9471(Top 58%)9471(Top 165%)
20K12.43 mi3.11 mi13641+1499655+849655+8413358(Top 46%)9455(Top 58%)9455(Top 165%)
HALF13.11 mi0.68 mi13647-69660-59660-513890(Top 48%)9785(Top 60%)9785(Top 171%)
25K15.53 mi2.42 mi13919-2729754-949754-9415341(Top 53%)10239(Top 63%)10239(Top 179%)
30K18.64 mi3.11 mi14652-73310013-25910013-25917499(Top 60%)11038(Top 68%)11038(Top 193%)
20M20.00 mi1.36 mi15449-79710301-28810301-28821729(Top 75%)12930(Top 79%)12930(Top 226%)
21M21.00 mi1.00 mi16289-84010614-31310614-31323994(Top 83%)13928(Top 85%)13928(Top 243%)
35K21.75 mi0.75 mi16750-46110812-19810812-19823793(Top 82%)13825(Top 85%)13825(Top 242%)
23M23.00 mi1.25 mi17913-116311268-45611268-45626260(Top 90%)14964(Top 92%)14964(Top 261%)
24M24.00 mi1.00 mi18392-47911471-20311471-20324254(Top 84%)13946(Top 85%)13946(Top 244%)
40K24.85 mi0.85 mi18720-32811590-11911590-11923609(Top 81%)13594(Top 83%)13594(Top 238%)
25.2M25.20 mi0.35 mi18893-17311660-7011660-7024391(Top 84%)13957(Top 85%)13957(Top 244%)
FINISH26.22 mi1.02 mi19559-66611959-29911959-29926946(Top 93%)15235(Top 93%)15235(Top 266%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21
+97ft-345ft

Overall

13225

Males

9471

M18-39

9471

5K→10K

3.1 - 6.2 mi

Top 44%
×5
+79ft-138ft

Overall

12838

Males

9338

M18-39

9338

10K→15K

6.2 - 9.3 mi

Top 46%
×3
+67ft-78ft

Overall

13225

Males

9471

M18-39

9471

15K→20K

9.3 - 12.4 mi

Top 46%
×5
+106ft-86ft

Overall

13358

Males

9455

M18-39

9455

20K→HALF

12.4 - 13.1 mi

Top 48%
×2
+19ft-37ft

Overall

13890

Males

9785

M18-39

9785

HALF→25K

13.1 - 15.5 mi

Top 53%
×4
+66ft-88ft

Overall

15341

Males

10239

M18-39

10239

25K→30K

15.5 - 18.6 mi

Top 60%
×9
+181ft-148ft

Overall

17499

Males

11038

M18-39

11038

30K→20M

18.6 - 20.0 mi

Top 75%
×5
+64ft-50ft

Overall

21729

Males

12930

M18-39

12930

20M→21M

20.0 - 21.0 mi

Top 83%
×8
+106ft-24ft

Overall

23994

Males

13928

M18-39

13928

21M→35K

21.0 - 21.8 mi

Top 82%
×7
+17ft-86ft

Overall

23793

Males

13825

M18-39

13825

35K→23M

21.8 - 23.0 mi

Top 90%
×5
+23ft-63ft

Overall

26260

Males

14964

M18-39

14964

23M→24M

23.0 - 24.0 mi

Top 84%
×6
+12ft-82ft

Overall

24254

Males

13946

M18-39

13946

24M→40K

24.0 - 24.9 mi

Top 81%
×1
+6ft-20ft

Overall

23609

Males

13594

M18-39

13594

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1
+13ft-16ft

Overall

24391

Males

13957

M18-39

13957

25.2M→FINISH

25.2 - 26.2 mi

Top 93%
×2
+22ft-21ft

Overall

26946

Males

15235

M18-39

15235

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2201*
Passed By
2193
Net Change
-4107
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15452
5K10K1342*32+1310#15452#14142
10K15K418*66+352#14142#13790
15K20K238*89+149#13790#13641
20KHALF2531-6#13641#13647
HALF25K59200-272#13647#13919
25K30K58200-733#13919#14652
30K20M10200-797#14652#15449
20M21M14200-840#15449#16289
21M35K9200-461#16289#16750
35K23M7200-1163#16750#17913
23M24M8200-479#17913#18392
24M40K10200-328#18392#18720
40K25.2M2175-173#18720#18893
25.2MFINISH1200-666#18893#19559
TOTALS2201*2193-4107

* 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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Activity Data

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