Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Maurice Kram

Bib: 772 β€’M β€’Age: N/A

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 2%
Gender (Male)
#0 / 16340
Top 4%
Age Group (M18-39)
#0 / 5723
Top 11%
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
17:28
3.11 mi
Rank: #357
Start β†’ 5K
17:28 | 5:38/mi
10K
35:10
6.21 mi
Rank: #405 (-48)
5K β†’ 10K
17:42 | 5:42/mi
15K
52:50
9.32 mi
Rank: #421 (-16)
10K β†’ 15K
17:40 | 5:42/mi
20K
1:10:39
12.43 mi
Rank: #423 (-2)
15K β†’ 20K
17:49 | 5:45/mi
HALF
1:14:35
13.11 mi
Rank: #428 (-5)
20K β†’ HALF
3:56 | 5:47/mi
25K
1:29:14
15.53 mi
Rank: #515 (-87)
HALF β†’ 25K
14:39 | 6:03/mi
30K
1:48:47
18.64 mi
Rank: #605 (-90)
25K β†’ 30K
19:33 | 6:18/mi
20M
1:57:10
20.00 mi
Rank: #622 (-17)
30K β†’ 20M
8:23 | 6:11/mi
21M
2:03:41
21.00 mi
Rank: #635 (-13)
20M β†’ 21M
6:31 | 6:31/mi
35K
2:08:11
21.75 mi
Rank: #636 (-1)
21M β†’ 35K
4:30 | 6:01/mi
23M
2:16:18
23.00 mi
Rank: #678 (-42)
35K β†’ 23M
8:07 | 6:30/mi
24M
2:22:20
24.00 mi
Rank: #684 (-6)
23M β†’ 24M
6:02 | 6:02/mi
40K
2:27:34
24.85 mi
Rank: #695 (-11)
24M β†’ 40K
5:14 | 6:08/mi
25.2M
2:29:51
25.20 mi
Rank: #697 (-2)
40K β†’ 25.2M
2:17 | 6:38/mi
FINISH
2:35:53
26.22 mi
Rank: #713 (-16)
25.2M β†’ FINISH
6:02 | 5:56/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:14:35
Pace5:42 /mi
2nd Half
Distance13.11 mi
Time1:21:18
Pace6:13 /mi
πŸ“ŠPositive Split: 9.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:3417:285:3817:28
5:38
-
10K
6.21 mi10:35:1635:105:4017:42
5:42
+0:04
15K
9.32 mi10:52:5652:505:4117:40
5:42
0:00
20K
12.43 mi11:10:451:10:395:4217:49
5:45
+0:03
HALF
13.11 mi11:14:411:14:355:423:56
5:47
+0:02
25K
15.53 mi11:29:201:29:145:4514:39
6:03
+0:16
30K
18.64 mi11:48:531:48:475:5119:33
6:18
+0:15
20M
20.00 mi11:57:161:57:105:528:23
6:11
-0:07
21M
21.00 mi12:03:472:03:415:546:31
6:31
+0:20
35K
21.75 mi12:08:172:08:115:544:30
6:01
-0:30
23M
23.00 mi12:16:242:16:185:568:07
6:30
+0:29
24M
24.00 mi12:22:262:22:205:566:02
6:02
-0:28
40K
24.85 mi12:27:402:27:345:575:14
6:08
+0:06
25.2M
25.20 mi12:29:572:29:515:572:17
6:38
+0:30
FINISH
26.22 mi12:35:592:35:535:576:02
5:56
-0:42

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

5:38 /mi

Average Pace

5:57 /mi

Slowest Pace

6:38 /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

1:59:25

77% of race

Time at Steady Pace

36:28

23% 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 mi10:17:3417:285:3817:28
5:38
#357
10K
6.21 mi10:35:1635:105:4017:42
5:42
#405
15K
9.32 mi10:52:5652:505:4117:40
5:42
#421
20K
12.43 mi11:10:451:10:395:4217:49
5:45
#423
HALF
13.11 mi11:14:411:14:355:423:56
5:47
#428
25K
15.53 mi11:29:201:29:145:4514:39
6:03
#515
30K
18.64 mi11:48:531:48:475:5119:33
6:18
#605
20M
20.00 mi11:57:161:57:105:528:23
6:11
#622
21M
21.00 mi12:03:472:03:415:546:31
6:31
#635
35K
21.75 mi12:08:172:08:115:544:30
6:01
#636
23M
23.00 mi12:16:242:16:185:568:07
6:30
#678
24M
24.00 mi12:22:262:22:205:566:02
6:02
#684
40K
24.85 mi12:27:402:27:345:575:14
6:08
#695
25.2M
25.20 mi12:29:572:29:515:572:17
6:38
#697
FINISH
26.22 mi12:35:592:35:535:576:02
5:56
#713
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 mi357334334449(Top 2%)423(Top 3%)423(Top 7%)
10K6.21 mi3.10 mi405-48379-45379-45510(Top 2%)484(Top 3%)484(Top 8%)
15K9.32 mi3.11 mi421-16395-16395-16449(Top 2%)423(Top 3%)423(Top 7%)
20K12.43 mi3.11 mi423-2397-2397-2463(Top 2%)441(Top 3%)441(Top 8%)
HALF13.11 mi0.68 mi428-5402-5402-5706(Top 2%)682(Top 4%)682(Top 12%)
25K15.53 mi2.42 mi515-87489-87489-871244(Top 4%)1197(Top 7%)1197(Top 21%)
30K18.64 mi3.11 mi605-90578-89578-891612(Top 6%)1548(Top 9%)1548(Top 27%)
20M20.00 mi1.36 mi622-17594-16594-161114(Top 4%)1072(Top 7%)1072(Top 19%)
21M21.00 mi1.00 mi635-13608-14608-141357(Top 5%)1303(Top 8%)1303(Top 23%)
35K21.75 mi0.75 mi636-1609-1609-11298(Top 4%)1246(Top 8%)1246(Top 22%)
23M23.00 mi1.25 mi678-42649-40649-402376(Top 8%)2233(Top 14%)2233(Top 39%)
24M24.00 mi1.00 mi684-6653-4653-41204(Top 4%)1148(Top 7%)1148(Top 20%)
40K24.85 mi0.85 mi695-11664-11664-111124(Top 4%)1070(Top 7%)1070(Top 19%)
25.2M25.20 mi0.35 mi697-2666-2666-21334(Top 5%)1255(Top 8%)1255(Top 22%)
FINISH26.22 mi1.02 mi713-16682-16682-161376(Top 5%)1302(Top 8%)1302(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 2%
Γ—21
+97ft-345ft

Overall

449

Males

423

M18-39

423

5K→10K

3.1 - 6.2 mi

Top 2%
Γ—5
+79ft-138ft

Overall

510

Males

484

M18-39

484

10K→15K

6.2 - 9.3 mi

Top 2%
Γ—3
+67ft-78ft

Overall

449

Males

423

M18-39

423

15K→20K

9.3 - 12.4 mi

Top 2%
Γ—5
+106ft-86ft

Overall

463

Males

441

M18-39

441

20K→HALF

12.4 - 13.1 mi

Top 2%
Γ—2
+19ft-37ft

Overall

706

Males

682

M18-39

682

HALF→25K

13.1 - 15.5 mi

Top 4%
Γ—4
+66ft-88ft

Overall

1244

Males

1197

M18-39

1197

25K→30K

15.5 - 18.6 mi

Top 6%
Γ—9
+181ft-148ft

Overall

1612

Males

1548

M18-39

1548

30K→20M

18.6 - 20.0 mi

Top 4%
Γ—5
+64ft-50ft

Overall

1114

Males

1072

M18-39

1072

20M→21M

20.0 - 21.0 mi

Top 5%
Γ—8
+106ft-24ft

Overall

1357

Males

1303

M18-39

1303

21M→35K

21.0 - 21.8 mi

Top 4%
Γ—7
+17ft-86ft

Overall

1298

Males

1246

M18-39

1246

35K→23M

21.8 - 23.0 mi

Top 8%
Γ—5
+23ft-63ft

Overall

2376

Males

2233

M18-39

2233

23M→24M

23.0 - 24.0 mi

Top 4%
Γ—6
+12ft-82ft

Overall

1204

Males

1148

M18-39

1148

24M→40K

24.0 - 24.9 mi

Top 4%
Γ—1
+6ft-20ft

Overall

1124

Males

1070

M18-39

1070

40K→25.2M

24.9 - 25.2 mi

Top 5%
Γ—1
+13ft-16ft

Overall

1334

Males

1255

M18-39

1255

25.2M→FINISH

25.2 - 26.2 mi

Top 5%
Γ—2
+22ft-21ft

Overall

1376

Males

1302

M18-39

1302

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
95
Passed By
451
Net Change
-356
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#357
5K β†’ 10K654-48#357#405
10K β†’ 15K420-16#405#421
15K β†’ 20K1315-2#421#423
20K β†’ HALF16-5#423#428
HALF β†’ 25K592-87#428#515
25K β†’ 30K898-90#515#605
30K β†’ 20M926-17#605#622
20M β†’ 21M619-13#622#635
21M β†’ 35K78-1#635#636
35K β†’ 23M850-42#636#678
23M β†’ 24M915-6#678#684
24M β†’ 40K718-11#684#695
40K β†’ 25.2M35-2#695#697
25.2M β†’ FINISH925-16#697#713
TOTALS95451-356
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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