Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Tân Hoàng Hà

Bib: 18461MAge: 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 (M55-59)
#0 / 1491
Race Day Weather
51°/41°F
overcast clouds
Personalized for Tân

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 · 8:25/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
27:09
3.11 mi
Rank: #21389
Start5K
27:09 | 8:45/mi
10K
53:19
6.21 mi
Rank: #20626 (+763)
5K10K
26:10 | 8:26/mi
15K
1:19:37
9.32 mi
Rank: #20362 (+264)
10K15K
26:18 | 8:28/mi
20K
1:46:03
12.43 mi
Rank: #20087 (+275)
15K20K
26:26 | 8:31/mi
HALF
1:51:49
13.11 mi
Rank: #20098 (-11)
20KHALF
5:46 | 8:28/mi
25K
2:12:33
15.53 mi
Rank: #19907 (+191)
HALF25K
20:44 | 8:33/mi
30K
2:40:58
18.64 mi
Rank: #19953 (-46)
25K30K
28:25 | 9:09/mi
20M
2:53:42
20.00 mi
Rank: #20027 (-74)
30K20M
12:44 | 9:23/mi
21M
3:04:12
21.00 mi
Rank: #20199 (-172)
20M21M
10:30 | 10:30/mi
35K
3:11:07
21.75 mi
Rank: #20248 (-49)
21M35K
6:55 | 9:15/mi
23M
3:22:21
23.00 mi
Rank: #20132 (+116)
35K23M
11:14 | 8:59/mi
24M
3:31:04
24.00 mi
Rank: #20050 (+82)
23M24M
8:43 | 8:43/mi
40K
3:38:48
24.85 mi
Rank: #19987 (+63)
24M40K
7:44 | 9:03/mi
25.2M
3:42:23
25.20 mi
Rank: #19999 (-12)
40K25.2M
3:35 | 10:24/mi
FINISH
3:51:19
26.22 mi
Rank: #19991 (+8)
25.2MFINISH
8:56 | 8:46/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:51:49
Pace8:32 /mi
2nd Half
Distance13.11 mi
Time1:59:30
Pace9:07 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:5527:098:4527:09
8:45
-
10K
6.21 mi11:55:0553:198:3526:10
8:26
-0:19
15K
9.32 mi12:21:231:19:378:3326:18
8:28
+0:02
20K
12.43 mi12:47:491:46:038:3326:26
8:31
+0:03
HALF
13.11 mi12:53:351:51:498:325:46
8:28
-0:03
25K
15.53 mi13:14:192:12:338:3220:44
8:33
+0:05
30K
18.64 mi13:42:442:40:588:3928:25
9:09
+0:36
20M
20.00 mi13:55:282:53:428:4212:44
9:23
+0:14
21M
21.00 mi14:05:583:04:128:4710:30
10:30
+1:07
35K
21.75 mi14:12:533:11:078:486:55
9:15
-1:15
23M
23.00 mi14:24:073:22:218:4811:14
8:59
-0:16
24M
24.00 mi14:32:503:31:048:488:43
8:43
-0:16
40K
24.85 mi14:40:343:38:488:497:44
9:03
+0:20
25.2M
25.20 mi14:44:093:42:238:503:35
10:24
+1:21
FINISH
26.22 mi14:53:053:51:198:508:56
8:46
-1:38

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

8:26 /mi

Average Pace

8:50 /mi

Slowest Pace

10:30 /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

26:10

11% of race

Time at Steady Pace

2:23:00

62% of race

Time at Slower Pace

1:02:09

27% of race

Average Pace: 8:49 /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 mi11:28:5527:098:4527:09
8:45
#21389
10K
6.21 mi11:55:0553:198:3526:10
8:26
#20626
15K
9.32 mi12:21:231:19:378:3326:18
8:28
#20362
20K
12.43 mi12:47:491:46:038:3326:26
8:31
#20087
HALF
13.11 mi12:53:351:51:498:325:46
8:28
#20098
25K
15.53 mi13:14:192:12:338:3220:44
8:33
#19907
30K
18.64 mi13:42:442:40:588:3928:25
9:09
#19953
20M
20.00 mi13:55:282:53:428:4212:44
9:23
#20027
21M
21.00 mi14:05:583:04:128:4710:30
10:30
#20199
35K
21.75 mi14:12:533:11:078:486:55
9:15
#20248
23M
23.00 mi14:24:073:22:218:4811:14
8:59
#20132
24M
24.00 mi14:32:503:31:048:488:43
8:43
#20050
40K
24.85 mi14:40:343:38:488:497:44
9:03
#19987
25.2M
25.20 mi14:44:093:42:238:503:35
10:24
#19999
FINISH
26.22 mi14:53:053:51:198:508:56
8:46
#19991
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi21389129131291319936(Top 69%)12307(Top 75%)12307(Top 825%)
10K6.21 mi3.10 mi20626+76312582+33112582+33119910(Top 69%)12279(Top 75%)12279(Top 824%)
15K9.32 mi3.11 mi20362+26412479+10312479+10319936(Top 69%)12307(Top 75%)12307(Top 825%)
20K12.43 mi3.11 mi20087+27512327+15212327+15219352(Top 67%)12002(Top 73%)12002(Top 805%)
HALF13.11 mi0.68 mi20098-1112331-412331-419981(Top 69%)12322(Top 75%)12322(Top 826%)
25K15.53 mi2.42 mi19907+19112245+8612245+8618877(Top 65%)11747(Top 72%)11747(Top 788%)
30K18.64 mi3.11 mi19953-46122451224520269(Top 70%)12314(Top 75%)12314(Top 826%)
20M20.00 mi1.36 mi20027-7412263-1812263-1820554(Top 71%)12359(Top 76%)12359(Top 829%)
21M21.00 mi1.00 mi20199-17212333-7012333-7021954(Top 76%)12998(Top 80%)12998(Top 872%)
35K21.75 mi0.75 mi20248-4912339-612339-620937(Top 72%)12447(Top 76%)12447(Top 835%)
23M23.00 mi1.25 mi20132+11612272+6712272+6718375(Top 63%)11161(Top 68%)11161(Top 749%)
24M24.00 mi1.00 mi20050+8212214+5812214+5818105(Top 62%)11010(Top 67%)11010(Top 738%)
40K24.85 mi0.85 mi19987+6312165+4912165+4918600(Top 64%)11172(Top 68%)11172(Top 749%)
25.2M25.20 mi0.35 mi19999-1212159+612159+620704(Top 71%)12207(Top 75%)12207(Top 819%)
FINISH26.22 mi1.02 mi19991+812142+1712142+1719481(Top 67%)11611(Top 71%)11611(Top 779%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21
+97ft-345ft

Overall

19936

Males

12307

M55-59

12307

5K→10K

3.1 - 6.2 mi

Top 69%
×5
+79ft-138ft

Overall

19910

Males

12279

M55-59

12279

10K→15K

6.2 - 9.3 mi

Top 69%
×3
+67ft-78ft

Overall

19936

Males

12307

M55-59

12307

15K→20K

9.3 - 12.4 mi

Top 67%
×5
+106ft-86ft

Overall

19352

Males

12002

M55-59

12002

20K→HALF

12.4 - 13.1 mi

Top 69%
×2
+19ft-37ft

Overall

19981

Males

12322

M55-59

12322

HALF→25K

13.1 - 15.5 mi

Top 65%
×4
+66ft-88ft

Overall

18877

Males

11747

M55-59

11747

25K→30K

15.5 - 18.6 mi

Top 70%
×9
+181ft-148ft

Overall

20269

Males

12314

M55-59

12314

30K→20M

18.6 - 20.0 mi

Top 71%
×5
+64ft-50ft

Overall

20554

Males

12359

M55-59

12359

20M→21M

20.0 - 21.0 mi

Top 76%
×8
+106ft-24ft

Overall

21954

Males

12998

M55-59

12998

21M→35K

21.0 - 21.8 mi

Top 72%
×7
+17ft-86ft

Overall

20937

Males

12447

M55-59

12447

35K→23M

21.8 - 23.0 mi

Top 63%
×5
+23ft-63ft

Overall

18375

Males

11161

M55-59

11161

23M→24M

23.0 - 24.0 mi

Top 62%
×6
+12ft-82ft

Overall

18105

Males

11010

M55-59

11010

24M→40K

24.0 - 24.9 mi

Top 64%
×1
+6ft-20ft

Overall

18600

Males

11172

M55-59

11172

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1
+13ft-16ft

Overall

20704

Males

12207

M55-59

12207

25.2M→FINISH

25.2 - 26.2 mi

Top 67%
×2
+22ft-21ft

Overall

19481

Males

11611

M55-59

11611

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2464*
Passed By
1036
Net Change
+1398
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21389
5K10K841*78+763#21389#20626
10K15K363*99+264#20626#20362
15K20K318*43+275#20362#20087
20KHALF2031-11#20087#20098
HALF25K210*19+191#20098#19907
25K30K168200-46#19907#19953
30K20M69143-74#19953#20027
20M21M44200-172#20027#20199
21M35K3281-49#20199#20248
35K23M13721+116#20248#20132
23M24M10018+82#20132#20050
24M40K8421+63#20050#19987
40K25.2M2234-12#19987#19999
25.2MFINISH5648+8#19999#19991
TOTALS2464*1036+1398

* 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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