Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Marko Vucajnk

Bib: 30291MAge: N/A

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 47%
Gender (Male)
#0 / 16340
Masters (Masters Men)
#0 / 10617
Top 49%
Age Group (M40-44)
#0 / 2198
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
23:13
3.11 mi
Rank: #12532
Start5K
23:13 | 7:29/mi
10K
46:42
6.21 mi
Rank: #12968 (-436)
5K10K
23:29 | 7:34/mi
15K
1:10:40
9.32 mi
Rank: #13512 (-544)
10K15K
23:58 | 7:43/mi
20K
1:35:22
12.43 mi
Rank: #14072 (-560)
15K20K
24:42 | 7:58/mi
HALF
1:40:46
13.11 mi
Rank: #14207 (-135)
20KHALF
5:24 | 7:56/mi
25K
2:00:02
15.53 mi
Rank: #14300 (-93)
HALF25K
19:16 | 7:57/mi
30K
2:25:24
18.64 mi
Rank: #14353 (-53)
25K30K
25:22 | 8:10/mi
20M
2:36:25
20.00 mi
Rank: #14272 (+81)
30K20M
11:01 | 8:07/mi
21M
2:44:50
21.00 mi
Rank: #14150 (+122)
20M21M
8:25 | 8:25/mi
35K
2:50:27
21.75 mi
Rank: #13998 (+152)
21M35K
5:37 | 7:31/mi
23M
3:00:10
23.00 mi
Rank: #13795 (+203)
35K23M
9:43 | 7:46/mi
24M
3:08:00
24.00 mi
Rank: #13723 (+72)
23M24M
7:50 | 7:50/mi
40K
3:14:44
24.85 mi
Rank: #13633 (+90)
24M40K
6:44 | 7:53/mi
25.2M
3:17:46
25.20 mi
Rank: #13615 (+18)
40K25.2M
3:02 | 8:48/mi
FINISH
3:25:44
26.22 mi
Rank: #13619 (-4)
25.2MFINISH
7:58 | 7:50/mi
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Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:40:46
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:44:58
Pace8:01 /mi
📊Positive Split: 4.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:0423:137:2923:13
7:29
-
10K
6.21 mi12:11:3346:427:3123:29
7:34
+0:05
15K
9.32 mi12:35:311:10:407:3523:58
7:43
+0:09
20K
12.43 mi13:00:131:35:227:4124:42
7:58
+0:15
HALF
13.11 mi13:05:371:40:467:425:24
7:56
-0:02
25K
15.53 mi13:24:532:00:027:4419:16
7:57
+0:01
30K
18.64 mi13:50:152:25:247:4825:22
8:10
+0:13
20M
20.00 mi14:01:162:36:257:5011:01
8:07
-0:03
21M
21.00 mi14:09:412:44:507:518:25
8:25
+0:18
35K
21.75 mi14:15:182:50:277:515:37
7:31
-0:54
23M
23.00 mi14:25:013:00:107:519:43
7:46
+0:15
24M
24.00 mi14:32:513:08:007:517:50
7:50
+0:04
40K
24.85 mi14:39:353:14:447:516:44
7:53
+0:03
25.2M
25.20 mi14:42:373:17:467:513:02
8:48
+0:55
FINISH
26.22 mi14:50:353:25:447:527:58
7:50
-0:58

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

7:29 /mi

Average Pace

7:51 /mi

Slowest Pace

8:48 /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

3:14:17

94% of race

Time at Steady Pace

11:27

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:51 /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 mi11:48:0423:137:2923:13
7:29
#12532
10K
6.21 mi12:11:3346:427:3123:29
7:34
#12968
15K
9.32 mi12:35:311:10:407:3523:58
7:43
#13512
20K
12.43 mi13:00:131:35:227:4124:42
7:58
#14072
HALF
13.11 mi13:05:371:40:467:425:24
7:56
#14207
25K
15.53 mi13:24:532:00:027:4419:16
7:57
#14300
30K
18.64 mi13:50:152:25:247:4825:22
8:10
#14353
20M
20.00 mi14:01:162:36:257:5011:01
8:07
#14272
21M
21.00 mi14:09:412:44:507:518:25
8:25
#14150
35K
21.75 mi14:15:182:50:277:515:37
7:31
#13998
23M
23.00 mi14:25:013:00:107:519:43
7:46
#13795
24M
24.00 mi14:32:513:08:007:517:50
7:50
#13723
40K
24.85 mi14:39:353:14:447:516:44
7:53
#13633
25.2M
25.20 mi14:42:373:17:467:513:02
8:48
#13615
FINISH
26.22 mi14:50:353:25:447:527:58
7:50
#13619
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 mi125329269926914638(Top 50%)10047(Top 61%)10047(Top 457%)
10K6.21 mi3.10 mi12968-4369419-1509419-15013448(Top 46%)9594(Top 59%)9594(Top 436%)
15K9.32 mi3.11 mi13512-5449626-2079626-20714638(Top 50%)10047(Top 61%)10047(Top 457%)
20K12.43 mi3.11 mi14072-5609827-2019827-20115728(Top 54%)10429(Top 64%)10429(Top 474%)
HALF13.11 mi0.68 mi14207-1359883-569883-5616440(Top 57%)10748(Top 66%)10748(Top 489%)
25K15.53 mi2.42 mi14300-939901-189901-1814938(Top 51%)10032(Top 61%)10032(Top 456%)
30K18.64 mi3.11 mi14353-539880+219880+2114685(Top 51%)9840(Top 60%)9840(Top 448%)
20M20.00 mi1.36 mi14272+819830+509830+5013585(Top 47%)9254(Top 57%)9254(Top 421%)
21M21.00 mi1.00 mi14150+1229755+759755+7512570(Top 43%)8706(Top 53%)8706(Top 396%)
35K21.75 mi0.75 mi13998+1529670+859670+8510918(Top 38%)7941(Top 49%)7941(Top 361%)
23M23.00 mi1.25 mi13795+2039557+1139557+11310775(Top 37%)7748(Top 47%)7748(Top 353%)
24M24.00 mi1.00 mi13723+729502+559502+5512544(Top 43%)8503(Top 52%)8503(Top 387%)
40K24.85 mi0.85 mi13633+909448+549448+5411591(Top 40%)7995(Top 49%)7995(Top 364%)
25.2M25.20 mi0.35 mi13615+189428+209428+2013445(Top 46%)8808(Top 54%)8808(Top 401%)
FINISH26.22 mi1.02 mi13619-49408+209408+2013877(Top 48%)8974(Top 55%)8974(Top 408%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21
+97ft-345ft

Overall

14638

Males

10047

M40-44

10047

5K→10K

3.1 - 6.2 mi

Top 46%
×5
+79ft-138ft

Overall

13448

Males

9594

M40-44

9594

10K→15K

6.2 - 9.3 mi

Top 50%
×3
+67ft-78ft

Overall

14638

Males

10047

M40-44

10047

15K→20K

9.3 - 12.4 mi

Top 54%
×5
+106ft-86ft

Overall

15728

Males

10429

M40-44

10429

20K→HALF

12.4 - 13.1 mi

Top 57%
×2
+19ft-37ft

Overall

16440

Males

10748

M40-44

10748

HALF→25K

13.1 - 15.5 mi

Top 51%
×4
+66ft-88ft

Overall

14938

Males

10032

M40-44

10032

25K→30K

15.5 - 18.6 mi

Top 51%
×9
+181ft-148ft

Overall

14685

Males

9840

M40-44

9840

30K→20M

18.6 - 20.0 mi

Top 47%
×5
+64ft-50ft

Overall

13585

Males

9254

M40-44

9254

20M→21M

20.0 - 21.0 mi

Top 43%
×8
+106ft-24ft

Overall

12570

Males

8706

M40-44

8706

21M→35K

21.0 - 21.8 mi

Top 38%
×7
+17ft-86ft

Overall

10918

Males

7941

M40-44

7941

35K→23M

21.8 - 23.0 mi

Top 37%
×5
+23ft-63ft

Overall

10775

Males

7748

M40-44

7748

23M→24M

23.0 - 24.0 mi

Top 43%
×6
+12ft-82ft

Overall

12544

Males

8503

M40-44

8503

24M→40K

24.0 - 24.9 mi

Top 40%
×1
+6ft-20ft

Overall

11591

Males

7995

M40-44

7995

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1
+13ft-16ft

Overall

13445

Males

8808

M40-44

8808

25.2M→FINISH

25.2 - 26.2 mi

Top 48%
×2
+22ft-21ft

Overall

13877

Males

8974

M40-44

8974

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1493*
Passed By
1395
Net Change
-1087
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12532
5K10K112200-436#12532#12968
10K15K69200-544#12968#13512
15K20K39200-560#13512#14072
20KHALF12147-135#14072#14207
HALF25K110200-93#14207#14300
25K30K169200-53#14300#14353
30K20M14160+81#14353#14272
20M21M15230+122#14272#14150
21M35K1553+152#14150#13998
35K23M213*10+203#13998#13795
23M24M10836+72#13795#13723
24M40K10616+90#13723#13633
40K25.2M4022+18#13633#13615
25.2MFINISH6771-4#13615#13619
TOTALS1493*1395-1087

* 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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