Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Wilson Albarracin

Bib: 1582 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Masters (Masters Men)
#0 / 10617
Top 0.6%
Age Group (M40-44)
#0 / 2198
Top 2%
Race Day Weather
51Β°/41Β°F
overcast clouds
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Race Performance Report

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  • Finish time optimization
  • Qualification readiness
  • Segment-by-segment breakdown
  • Personalized race insights
  • Downloadable athlete report
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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
18:31
3.11 mi
Rank: #1031
Start β†’ 5K
18:31 | 5:58/mi
10K
36:45
6.21 mi
Rank: #961 (+70)
5K β†’ 10K
18:14 | 5:53/mi
15K
54:54
9.32 mi
Rank: #893 (+68)
10K β†’ 15K
18:09 | 5:51/mi
20K
1:13:14
12.43 mi
Rank: #864 (+29)
15K β†’ 20K
18:20 | 5:55/mi
HALF
1:17:10
13.11 mi
Rank: #849 (+15)
20K β†’ HALF
3:56 | 5:47/mi
25K
1:31:17
15.53 mi
Rank: #779 (+70)
HALF β†’ 25K
14:07 | 5:50/mi
30K
1:50:01
18.64 mi
Rank: #750 (+29)
25K β†’ 30K
18:44 | 6:02/mi
20M
1:58:09
20.00 mi
Rank: #729 (+21)
30K β†’ 20M
8:08 | 6:00/mi
21M
2:04:28
21.00 mi
Rank: #713 (+16)
20M β†’ 21M
6:19 | 6:19/mi
35K
2:08:50
21.75 mi
Rank: #706 (+7)
21M β†’ 35K
4:22 | 5:51/mi
23M
2:16:29
23.00 mi
Rank: #691 (+15)
35K β†’ 23M
7:39 | 6:07/mi
24M
2:22:25
24.00 mi
Rank: #701 (-10)
23M β†’ 24M
5:56 | 5:56/mi
40K
2:27:36
24.85 mi
Rank: #698 (+3)
24M β†’ 40K
5:11 | 6:04/mi
25.2M
2:29:54
25.20 mi
Rank: #706 (-8)
40K β†’ 25.2M
2:18 | 6:41/mi
FINISH
2:36:02
26.22 mi
Rank: #723 (-17)
25.2M β†’ FINISH
6:08 | 6:02/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:17:10
Pace5:54 /mi
2nd Half
Distance13.11 mi
Time1:18:52
Pace6:01 /mi
πŸ“ŠPositive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:4418:315:5818:31
5:58
-
10K
6.21 mi10:36:5836:455:5518:14
5:53
-0:05
15K
9.32 mi10:55:0754:545:5418:09
5:51
-0:02
20K
12.43 mi11:13:271:13:145:5418:20
5:55
+0:04
HALF
13.11 mi11:17:231:17:105:543:56
5:47
-0:08
25K
15.53 mi11:31:301:31:175:5314:07
5:50
+0:03
30K
18.64 mi11:50:141:50:015:5518:44
6:02
+0:12
20M
20.00 mi11:58:221:58:095:558:08
6:00
-0:02
21M
21.00 mi12:04:412:04:285:566:19
6:19
+0:19
35K
21.75 mi12:09:032:08:505:564:22
5:51
-0:28
23M
23.00 mi12:16:422:16:295:577:39
6:07
+0:16
24M
24.00 mi12:22:382:22:255:575:56
5:56
-0:11
40K
24.85 mi12:27:492:27:365:575:11
6:04
+0:08
25.2M
25.20 mi12:30:072:29:545:572:18
6:41
+0:37
FINISH
26.22 mi12:36:152:36:025:586:08
6:02
-0:39

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

5:47 /mi

Average Pace

5:57 /mi

Slowest Pace

6:41 /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

2:33:44

99% of race

Time at Steady Pace

2:18

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 5:57 /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 mi10:18:4418:315:5818:31
5:58
#1031
10K
6.21 mi10:36:5836:455:5518:14
5:53
#961
15K
9.32 mi10:55:0754:545:5418:09
5:51
#893
20K
12.43 mi11:13:271:13:145:5418:20
5:55
#864
HALF
13.11 mi11:17:231:17:105:543:56
5:47
#849
25K
15.53 mi11:31:301:31:175:5314:07
5:50
#779
30K
18.64 mi11:50:141:50:015:5518:44
6:02
#750
20M
20.00 mi11:58:221:58:095:558:08
6:00
#729
21M
21.00 mi12:04:412:04:285:566:19
6:19
#713
35K
21.75 mi12:09:032:08:505:564:22
5:51
#706
23M
23.00 mi12:16:422:16:295:577:39
6:07
#691
24M
24.00 mi12:22:382:22:255:575:56
5:56
#701
40K
24.85 mi12:27:492:27:365:575:11
6:04
#698
25.2M
25.20 mi12:30:072:29:545:572:18
6:41
#706
FINISH
26.22 mi12:36:152:36:025:586:08
6:02
#723
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 mi1031981981776(Top 3%)744(Top 5%)744(Top 34%)
10K6.21 mi3.10 mi961+70918+63918+63894(Top 3%)855(Top 5%)855(Top 39%)
15K9.32 mi3.11 mi893+68854+64854+64776(Top 3%)744(Top 5%)744(Top 34%)
20K12.43 mi3.11 mi864+29829+25829+25814(Top 3%)787(Top 5%)787(Top 36%)
HALF13.11 mi0.68 mi849+15814+15814+15707(Top 2%)683(Top 4%)683(Top 31%)
25K15.53 mi2.42 mi779+70744+70744+70583(Top 2%)560(Top 3%)560(Top 25%)
30K18.64 mi3.11 mi750+29716+28716+28760(Top 3%)732(Top 4%)732(Top 33%)
20M20.00 mi1.36 mi729+21697+19697+19640(Top 2%)615(Top 4%)615(Top 28%)
21M21.00 mi1.00 mi713+16682+15682+15793(Top 3%)760(Top 5%)760(Top 35%)
35K21.75 mi0.75 mi706+7676+6676+6754(Top 3%)720(Top 4%)720(Top 33%)
23M23.00 mi1.25 mi691+15661+15661+15974(Top 3%)933(Top 6%)933(Top 42%)
24M24.00 mi1.00 mi701-10670-9670-9899(Top 3%)859(Top 5%)859(Top 39%)
40K24.85 mi0.85 mi698+3667+3667+3958(Top 3%)913(Top 6%)913(Top 42%)
25.2M25.20 mi0.35 mi706-8675-8675-81496(Top 5%)1403(Top 9%)1403(Top 64%)
FINISH26.22 mi1.02 mi723-17692-17692-171729(Top 6%)1610(Top 10%)1610(Top 73%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
Γ—21
+97ft-345ft

Overall

776

Males

744

M40-44

744

5K→10K

3.1 - 6.2 mi

Top 3%
Γ—5
+79ft-138ft

Overall

894

Males

855

M40-44

855

10K→15K

6.2 - 9.3 mi

Top 3%
Γ—3
+67ft-78ft

Overall

776

Males

744

M40-44

744

15K→20K

9.3 - 12.4 mi

Top 3%
Γ—5
+106ft-86ft

Overall

814

Males

787

M40-44

787

20K→HALF

12.4 - 13.1 mi

Top 2%
Γ—2
+19ft-37ft

Overall

707

Males

683

M40-44

683

HALF→25K

13.1 - 15.5 mi

Top 2%
Γ—4
+66ft-88ft

Overall

583

Males

560

M40-44

560

25K→30K

15.5 - 18.6 mi

Top 3%
Γ—9
+181ft-148ft

Overall

760

Males

732

M40-44

732

30K→20M

18.6 - 20.0 mi

Top 2%
Γ—5
+64ft-50ft

Overall

640

Males

615

M40-44

615

20M→21M

20.0 - 21.0 mi

Top 3%
Γ—8
+106ft-24ft

Overall

793

Males

760

M40-44

760

21M→35K

21.0 - 21.8 mi

Top 3%
Γ—7
+17ft-86ft

Overall

754

Males

720

M40-44

720

35K→23M

21.8 - 23.0 mi

Top 3%
Γ—5
+23ft-63ft

Overall

974

Males

933

M40-44

933

23M→24M

23.0 - 24.0 mi

Top 3%
Γ—6
+12ft-82ft

Overall

899

Males

859

M40-44

859

24M→40K

24.0 - 24.9 mi

Top 3%
Γ—1
+6ft-20ft

Overall

958

Males

913

M40-44

913

40K→25.2M

24.9 - 25.2 mi

Top 5%
Γ—1
+13ft-16ft

Overall

1496

Males

1403

M40-44

1403

25.2M→FINISH

25.2 - 26.2 mi

Top 6%
Γ—2
+22ft-21ft

Overall

1729

Males

1610

M40-44

1610

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
474
Passed By
166
Net Change
+308
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1031
5K β†’ 10K9626+70#1031#961
10K β†’ 15K779+68#961#893
15K β†’ 20K4819+29#893#864
20K β†’ HALF161+15#864#849
HALF β†’ 25K711+70#849#779
25K β†’ 30K4415+29#779#750
30K β†’ 20M287+21#750#729
20M β†’ 21M237+16#729#713
21M β†’ 35K114+7#713#706
35K β†’ 23M2611+15#706#691
23M β†’ 24M1020-10#691#701
24M β†’ 40K129+3#701#698
40K β†’ 25.2M19-8#698#706
25.2M β†’ FINISH1128-17#706#723
TOTALS474166+308
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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