Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Andrea Maffei

Bib: 33383 β€’M β€’Age: N/A

MA

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
51Β°/41Β°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
29:44
3.11 mi
Rank: #24682
Start β†’ 5K
29:44 | 9:35/mi
10K
59:31
6.21 mi
Rank: #24755 (-73)
5K β†’ 10K
29:47 | 9:36/mi
15K
1:26:32
9.32 mi
Rank: #23859 (+896)
10K β†’ 15K
27:01 | 8:42/mi
20K
1:53:26
12.43 mi
Rank: #23051 (+808)
15K β†’ 20K
26:54 | 8:40/mi
HALF
1:59:18
13.11 mi
Rank: #22947 (+104)
20K β†’ HALF
5:52 | 8:37/mi
25K
2:20:58
15.53 mi
Rank: #22612 (+335)
HALF β†’ 25K
21:40 | 8:57/mi
30K
2:51:01
18.64 mi
Rank: #22525 (+87)
25K β†’ 30K
30:03 | 9:41/mi
20M
3:04:41
20.00 mi
Rank: #22566 (-41)
30K β†’ 20M
13:40 | 10:04/mi
21M
3:15:21
21.00 mi
Rank: #22529 (+37)
20M β†’ 21M
10:40 | 10:40/mi
35K
3:22:33
21.75 mi
Rank: #22510 (+19)
21M β†’ 35K
7:12 | 9:38/mi
23M
3:35:14
23.00 mi
Rank: #22502 (+8)
35K β†’ 23M
12:41 | 10:09/mi
24M
3:45:35
24.00 mi
Rank: #22576 (-74)
23M β†’ 24M
10:21 | 10:21/mi
40K
3:54:56
24.85 mi
Rank: #22634 (-58)
24M β†’ 40K
9:21 | 10:57/mi
25.2M
3:58:50
25.20 mi
Rank: #22644 (-10)
40K β†’ 25.2M
3:54 | 11:19/mi
FINISH
4:09:50
26.22 mi
Rank: #22766 (-122)
25.2M β†’ FINISH
11:00 | 10:48/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
Time1:59:18
Pace9:07 /mi
2nd Half
Distance13.11 mi
Time2:10:32
Pace9:58 /mi
πŸ“ŠPositive Split: 9.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:5329:449:3529:44
9:35
-
10K
6.21 mi12:29:4059:319:3529:47
9:36
+0:01
15K
9.32 mi12:56:411:26:329:1827:01
8:42
-0:54
20K
12.43 mi13:23:351:53:269:0826:54
8:40
-0:02
HALF
13.11 mi13:29:271:59:189:075:52
8:37
-0:03
25K
15.53 mi13:51:072:20:589:0521:40
8:57
+0:20
30K
18.64 mi14:21:102:51:019:1130:03
9:41
+0:44
20M
20.00 mi14:34:503:04:419:1513:40
10:04
+0:23
21M
21.00 mi14:45:303:15:219:1910:40
10:40
+0:36
35K
21.75 mi14:52:423:22:339:197:12
9:38
-1:02
23M
23.00 mi15:05:233:35:149:2212:41
10:09
+0:31
24M
24.00 mi15:15:443:45:359:2410:21
10:21
+0:12
40K
24.85 mi15:25:053:54:569:289:21
10:57
+0:36
25.2M
25.20 mi15:28:593:58:509:293:54
11:19
+0:22
FINISH
26.22 mi15:39:594:09:509:3311:00
10:48
-0:31

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

8:37 /mi

Average Pace

9:32 /mi

Slowest Pace

11:19 /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

1:21:27

33% of race

Time at Steady Pace

1:50:26

44% of race

Time at Slower Pace

57:57

23% of race

Average Pace: 9:32 /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 mi11:59:5329:449:3529:44
9:35
#24682
10K
6.21 mi12:29:4059:319:3529:47
9:36
#24755
15K
9.32 mi12:56:411:26:329:1827:01
8:42
#23859
20K
12.43 mi13:23:351:53:269:0826:54
8:40
#23051
HALF
13.11 mi13:29:271:59:189:075:52
8:37
#22947
25K
15.53 mi13:51:072:20:589:0521:40
8:57
#22612
30K
18.64 mi14:21:102:51:019:1130:03
9:41
#22525
20M
20.00 mi14:34:503:04:419:1513:40
10:04
#22566
21M
21.00 mi14:45:303:15:219:1910:40
10:40
#22529
35K
21.75 mi14:52:423:22:339:197:12
9:38
#22510
23M
23.00 mi15:05:233:35:149:2212:41
10:09
#22502
24M
24.00 mi15:15:443:45:359:2410:21
10:21
#22576
40K
24.85 mi15:25:053:54:569:289:21
10:57
#22634
25.2M
25.20 mi15:28:593:58:509:293:54
11:19
#22644
FINISH
26.22 mi15:39:594:09:509:3311:00
10:48
#22766
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 mi24682145761457621176(Top 73%)12864(Top 79%)12864(Top 225%)
10K6.21 mi3.10 mi24755-7314605-2914605-2924801(Top 85%)14625(Top 90%)14625(Top 256%)
15K9.32 mi3.11 mi23859+89614182+42314182+42321176(Top 73%)12864(Top 79%)12864(Top 225%)
20K12.43 mi3.11 mi23051+80813763+41913763+41920211(Top 70%)12380(Top 76%)12380(Top 216%)
HALF13.11 mi0.68 mi22947+10413719+4413719+4420859(Top 72%)12742(Top 78%)12742(Top 223%)
25K15.53 mi2.42 mi22612+33513555+16413555+16420869(Top 72%)12687(Top 78%)12687(Top 222%)
30K18.64 mi3.11 mi22525+8713470+8513470+8522179(Top 76%)13242(Top 81%)13242(Top 231%)
20M20.00 mi1.36 mi22566-4113474-413474-422734(Top 78%)13416(Top 82%)13416(Top 234%)
21M21.00 mi1.00 mi22529+3713446+2813446+2822340(Top 77%)13189(Top 81%)13189(Top 230%)
35K21.75 mi0.75 mi22510+1913434+1213434+1222129(Top 76%)13030(Top 80%)13030(Top 228%)
23M23.00 mi1.25 mi22502+813407+2713407+2722495(Top 78%)13165(Top 81%)13165(Top 230%)
24M24.00 mi1.00 mi22576-7413421-1413421-1423718(Top 82%)13716(Top 84%)13716(Top 240%)
40K24.85 mi0.85 mi22634-5813432-1113432-1124106(Top 83%)13833(Top 85%)13833(Top 242%)
25.2M25.20 mi0.35 mi22644-10134321343223083(Top 80%)13340(Top 82%)13340(Top 233%)
FINISH26.22 mi1.02 mi22766-12213495-6313495-6325704(Top 89%)14603(Top 89%)14603(Top 255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
Γ—21
+97ft-345ft

Overall

21176

Males

12864

M18-39

12864

5K→10K

3.1 - 6.2 mi

Top 85%
Γ—5
+79ft-138ft

Overall

24801

Males

14625

M18-39

14625

10K→15K

6.2 - 9.3 mi

Top 73%
Γ—3
+67ft-78ft

Overall

21176

Males

12864

M18-39

12864

15K→20K

9.3 - 12.4 mi

Top 70%
Γ—5
+106ft-86ft

Overall

20211

Males

12380

M18-39

12380

20K→HALF

12.4 - 13.1 mi

Top 72%
Γ—2
+19ft-37ft

Overall

20859

Males

12742

M18-39

12742

HALF→25K

13.1 - 15.5 mi

Top 72%
Γ—4
+66ft-88ft

Overall

20869

Males

12687

M18-39

12687

25K→30K

15.5 - 18.6 mi

Top 76%
Γ—9
+181ft-148ft

Overall

22179

Males

13242

M18-39

13242

30K→20M

18.6 - 20.0 mi

Top 78%
Γ—5
+64ft-50ft

Overall

22734

Males

13416

M18-39

13416

20M→21M

20.0 - 21.0 mi

Top 77%
Γ—8
+106ft-24ft

Overall

22340

Males

13189

M18-39

13189

21M→35K

21.0 - 21.8 mi

Top 76%
Γ—7
+17ft-86ft

Overall

22129

Males

13030

M18-39

13030

35K→23M

21.8 - 23.0 mi

Top 78%
Γ—5
+23ft-63ft

Overall

22495

Males

13165

M18-39

13165

23M→24M

23.0 - 24.0 mi

Top 82%
Γ—6
+12ft-82ft

Overall

23718

Males

13716

M18-39

13716

24M→40K

24.0 - 24.9 mi

Top 83%
Γ—1
+6ft-20ft

Overall

24106

Males

13833

M18-39

13833

40K→25.2M

24.9 - 25.2 mi

Top 80%
Γ—1
+13ft-16ft

Overall

23083

Males

13340

M18-39

13340

25.2M→FINISH

25.2 - 26.2 mi

Top 89%
Γ—2
+22ft-21ft

Overall

25704

Males

14603

M18-39

14603

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
2941*
Passed By
964
Net Change
+1916
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#24682
5K β†’ 10K188200-73#24682#24755
10K β†’ 15K897*1+896#24755#23859
15K β†’ 20K809*1+808#23859#23051
20K β†’ HALF1051+104#23051#22947
HALF β†’ 25K340*5+335#22947#22612
25K β†’ 30K227*140+87#22612#22525
30K β†’ 20M70111-41#22525#22566
20M β†’ 21M8245+37#22566#22529
21M β†’ 35K4829+19#22529#22510
35K β†’ 23M8274+8#22510#22502
23M β†’ 24M29103-74#22502#22576
24M β†’ 40K4098-58#22576#22634
40K β†’ 25.2M1222-10#22634#22644
25.2M β†’ FINISH12134-122#22644#22766
TOTALS2941*964+1916

* 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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