Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Marc Capobianco

Bib: 6940 β€’M β€’Age: N/A

MA

Boston Marathon logo
0:00
0:00
/ mi
Masters
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Overall
#0 / 29021
Top 14%
Gender (Male)
#0 / 16340
Top 23%
Masters (Masters Men)
#0 / 10617
Top 9%
Age Group (M50-54)
#0 / 1868
Top 6%
Race Day Weather
51Β°/41Β°F
overcast clouds
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  • Segment-by-segment breakdown
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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
20:11
3.11 mi
Rank: #4157
Start β†’ 5K
20:11 | 6:30/mi
10K
41:10
6.21 mi
Rank: #5192 (-1035)
5K β†’ 10K
20:59 | 6:46/mi
15K
1:01:26
9.32 mi
Rank: #4884 (+308)
10K β†’ 15K
20:16 | 6:32/mi
20K
1:21:46
12.43 mi
Rank: #4635 (+249)
15K β†’ 20K
20:20 | 6:33/mi
HALF
1:26:11
13.11 mi
Rank: #4613 (+22)
20K β†’ HALF
4:25 | 6:29/mi
25K
1:42:04
15.53 mi
Rank: #4447 (+166)
HALF β†’ 25K
15:53 | 6:33/mi
30K
2:02:43
18.64 mi
Rank: #4205 (+242)
25K β†’ 30K
20:39 | 6:39/mi
20M
2:11:49
20.00 mi
Rank: #4108 (+97)
30K β†’ 20M
9:06 | 6:42/mi
21M
2:18:58
21.00 mi
Rank: #4079 (+29)
20M β†’ 21M
7:09 | 7:09/mi
35K
2:23:54
21.75 mi
Rank: #4053 (+26)
21M β†’ 35K
4:56 | 6:36/mi
23M
2:32:25
23.00 mi
Rank: #4008 (+45)
35K β†’ 23M
8:31 | 6:49/mi
24M
2:39:03
24.00 mi
Rank: #3972 (+36)
23M β†’ 24M
6:38 | 6:38/mi
40K
2:44:50
24.85 mi
Rank: #3932 (+40)
24M β†’ 40K
5:47 | 6:46/mi
25.2M
2:47:24
25.20 mi
Rank: #3933 (-1)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
2:54:19
26.22 mi
Rank: #3991 (-58)
25.2M β†’ FINISH
6:55 | 6:48/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:26:11
Pace6:35 /mi
2nd Half
Distance13.11 mi
Time1:28:08
Pace6:44 /mi
πŸ“ŠPositive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4620:116:3020:11
6:30
-
10K
6.21 mi10:45:4541:106:3820:59
6:46
+0:16
15K
9.32 mi11:06:011:01:266:3620:16
6:32
-0:14
20K
12.43 mi11:26:211:21:466:3520:20
6:33
+0:01
HALF
13.11 mi11:30:461:26:116:354:25
6:29
-0:04
25K
15.53 mi11:46:391:42:046:3515:53
6:33
+0:04
30K
18.64 mi12:07:182:02:436:3520:39
6:39
+0:06
20M
20.00 mi12:16:242:11:496:369:06
6:42
+0:03
21M
21.00 mi12:23:332:18:586:387:09
7:09
+0:27
35K
21.75 mi12:28:292:23:546:384:56
6:36
-0:33
23M
23.00 mi12:37:002:32:256:388:31
6:49
+0:13
24M
24.00 mi12:43:382:39:036:386:38
6:38
-0:11
40K
24.85 mi12:49:252:44:506:385:47
6:46
+0:08
25.2M
25.20 mi12:51:592:47:246:392:34
7:27
+0:41
FINISH
26.22 mi12:58:542:54:196:406:55
6:48
-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

6:29 /mi

Average Pace

6:39 /mi

Slowest Pace

7:27 /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

2:44:36

94% of race

Time at Steady Pace

9:43

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:39 /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 mi10:24:4620:116:3020:11
6:30
#4157
10K
6.21 mi10:45:4541:106:3820:59
6:46
#5192
15K
9.32 mi11:06:011:01:266:3620:16
6:32
#4884
20K
12.43 mi11:26:211:21:466:3520:20
6:33
#4635
HALF
13.11 mi11:30:461:26:116:354:25
6:29
#4613
25K
15.53 mi11:46:391:42:046:3515:53
6:33
#4447
30K
18.64 mi12:07:182:02:436:3520:39
6:39
#4205
20M
20.00 mi12:16:242:11:496:369:06
6:42
#4108
21M
21.00 mi12:23:332:18:586:387:09
7:09
#4079
35K
21.75 mi12:28:292:23:546:384:56
6:36
#4053
23M
23.00 mi12:37:002:32:256:388:31
6:49
#4008
24M
24.00 mi12:43:382:39:036:386:38
6:38
#3972
40K
24.85 mi12:49:252:44:506:385:47
6:46
#3932
25.2M
25.20 mi12:51:592:47:246:392:34
7:27
#3933
FINISH
26.22 mi12:58:542:54:196:406:55
6:48
#3991
Faster pace
Steady pace
Slower pace

Rankings

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

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4157394639464385(Top 15%)4133(Top 25%)4133(Top 221%)
10K6.21 mi3.10 mi5192-10354832-8864832-8866485(Top 22%)5821(Top 36%)5821(Top 312%)
15K9.32 mi3.11 mi4884+3084569+2634569+2634385(Top 15%)4133(Top 25%)4133(Top 221%)
20K12.43 mi3.11 mi4635+2494352+2174352+2174079(Top 14%)3858(Top 24%)3858(Top 207%)
HALF13.11 mi0.68 mi4613+224333+194333+194232(Top 15%)3999(Top 24%)3999(Top 214%)
25K15.53 mi2.42 mi4447+1664183+1504183+1503770(Top 13%)3560(Top 22%)3560(Top 191%)
30K18.64 mi3.11 mi4205+2423963+2203963+2203393(Top 12%)3195(Top 20%)3195(Top 171%)
20M20.00 mi1.36 mi4108+973868+953868+953479(Top 12%)3241(Top 20%)3241(Top 174%)
21M21.00 mi1.00 mi4079+293833+353833+354318(Top 15%)3862(Top 24%)3862(Top 207%)
35K21.75 mi0.75 mi4053+263808+253808+254168(Top 14%)3770(Top 23%)3770(Top 202%)
23M23.00 mi1.25 mi4008+453761+473761+474116(Top 14%)3691(Top 23%)3691(Top 198%)
24M24.00 mi1.00 mi3972+363720+413720+413938(Top 14%)3522(Top 22%)3522(Top 189%)
40K24.85 mi0.85 mi3932+403683+373683+373984(Top 14%)3509(Top 21%)3509(Top 188%)
25.2M25.20 mi0.35 mi3933-13682+13682+14809(Top 17%)4070(Top 25%)4070(Top 218%)
FINISH26.22 mi1.02 mi3991-583723-413723-415976(Top 21%)4835(Top 30%)4835(Top 259%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
Γ—21
+97ft-345ft

Overall

4385

Males

4133

M50-54

4133

5K→10K

3.1 - 6.2 mi

Top 22%
Γ—5
+79ft-138ft

Overall

6485

Males

5821

M50-54

5821

10K→15K

6.2 - 9.3 mi

Top 15%
Γ—3
+67ft-78ft

Overall

4385

Males

4133

M50-54

4133

15K→20K

9.3 - 12.4 mi

Top 14%
Γ—5
+106ft-86ft

Overall

4079

Males

3858

M50-54

3858

20K→HALF

12.4 - 13.1 mi

Top 15%
Γ—2
+19ft-37ft

Overall

4232

Males

3999

M50-54

3999

HALF→25K

13.1 - 15.5 mi

Top 13%
Γ—4
+66ft-88ft

Overall

3770

Males

3560

M50-54

3560

25K→30K

15.5 - 18.6 mi

Top 12%
Γ—9
+181ft-148ft

Overall

3393

Males

3195

M50-54

3195

30K→20M

18.6 - 20.0 mi

Top 12%
Γ—5
+64ft-50ft

Overall

3479

Males

3241

M50-54

3241

20M→21M

20.0 - 21.0 mi

Top 15%
Γ—8
+106ft-24ft

Overall

4318

Males

3862

M50-54

3862

21M→35K

21.0 - 21.8 mi

Top 14%
Γ—7
+17ft-86ft

Overall

4168

Males

3770

M50-54

3770

35K→23M

21.8 - 23.0 mi

Top 14%
Γ—5
+23ft-63ft

Overall

4116

Males

3691

M50-54

3691

23M→24M

23.0 - 24.0 mi

Top 14%
Γ—6
+12ft-82ft

Overall

3938

Males

3522

M50-54

3522

24M→40K

24.0 - 24.9 mi

Top 14%
Γ—1
+6ft-20ft

Overall

3984

Males

3509

M50-54

3509

40K→25.2M

24.9 - 25.2 mi

Top 17%
Γ—1
+13ft-16ft

Overall

4809

Males

4070

M50-54

4070

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
Γ—2
+22ft-21ft

Overall

5976

Males

4835

M50-54

4835

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
1542*
Passed By
535
Net Change
+166
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#4157
5K β†’ 10K6200-1035#4157#5192
10K β†’ 15K324*16+308#5192#4884
15K β†’ 20K258*9+249#4884#4635
20K β†’ HALF3210+22#4635#4613
HALF β†’ 25K17711+166#4613#4447
25K β†’ 30K256*14+242#4447#4205
30K β†’ 20M10912+97#4205#4108
20M β†’ 21M6536+29#4108#4079
21M β†’ 35K5226+26#4079#4053
35K β†’ 23M8641+45#4053#4008
23M β†’ 24M6226+36#4008#3972
24M β†’ 40K6121+40#3972#3932
40K β†’ 25.2M2021-1#3932#3933
25.2M β†’ FINISH3492-58#3933#3991
TOTALS1542*535+166

* Includes athletes who did not complete a segment (DNF/DNQ).

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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Qualifying & Age Grade

See how your performance stacks up against qualifying standards

OTQ

Olympic Trials Qualifying analysis available

Activity Data

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