Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Benjamin Carpenter

Bib: 1099 β€’M β€’Age: N/A

MN

Boston Marathon logo
0:00
0:00
/ mi
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Overall
#0 / 29021
Top 5%
Gender (Male)
#0 / 16340
Top 8%
Age Group (M18-39)
#0 / 5723
Top 21%
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
18:32
3.11 mi
Rank: #1039
Start β†’ 5K
18:32 | 5:58/mi
10K
36:59
6.21 mi
Rank: #1077 (-38)
5K β†’ 10K
18:27 | 5:57/mi
15K
55:34
9.32 mi
Rank: #1130 (-53)
10K β†’ 15K
18:35 | 5:59/mi
20K
1:14:24
12.43 mi
Rank: #1195 (-65)
15K β†’ 20K
18:50 | 6:04/mi
HALF
1:18:28
13.11 mi
Rank: #1200 (-5)
20K β†’ HALF
4:04 | 5:58/mi
25K
1:33:05
15.53 mi
Rank: #1183 (+17)
HALF β†’ 25K
14:37 | 6:02/mi
30K
1:52:20
18.64 mi
Rank: #1180 (+3)
25K β†’ 30K
19:15 | 6:12/mi
20M
2:01:05
20.00 mi
Rank: #1229 (-49)
30K β†’ 20M
8:45 | 6:27/mi
21M
2:07:52
21.00 mi
Rank: #1266 (-37)
20M β†’ 21M
6:47 | 6:47/mi
35K
2:12:29
21.75 mi
Rank: #1281 (-15)
21M β†’ 35K
4:37 | 6:11/mi
23M
2:20:30
23.00 mi
Rank: #1294 (-13)
35K β†’ 23M
8:01 | 6:25/mi
24M
2:26:46
24.00 mi
Rank: #1304 (-10)
23M β†’ 24M
6:16 | 6:16/mi
40K
2:32:18
24.85 mi
Rank: #1322 (-18)
24M β†’ 40K
5:32 | 6:29/mi
25.2M
2:34:52
25.20 mi
Rank: #1343 (-21)
40K β†’ 25.2M
2:34 | 7:27/mi
FINISH
2:41:33
26.22 mi
Rank: #1405 (-62)
25.2M β†’ FINISH
6:41 | 6:34/mi

Splits & Pacing

Detailed breakdown of your race performance at each timing point

Half Splits

1st HalfFaster
via HALF
Distance13.11 mi
Time1:18:28
Pace6:00 /mi
2nd Half
Distance13.11 mi
Time1:23:05
Pace6:21 /mi
πŸ“ŠPositive Split: 5.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:1318:325:5818:32
5:58
-
10K
6.21 mi10:37:4036:595:5818:27
5:57
-0:01
15K
9.32 mi10:56:1555:345:5818:35
5:59
+0:02
20K
12.43 mi11:15:051:14:246:0018:50
6:04
+0:05
HALF
13.11 mi11:19:091:18:286:004:04
5:58
-0:06
25K
15.53 mi11:33:461:33:056:0014:37
6:02
+0:04
30K
18.64 mi11:53:011:52:206:0219:15
6:12
+0:10
20M
20.00 mi12:01:462:01:056:048:45
6:27
+0:15
21M
21.00 mi12:08:332:07:526:066:47
6:47
+0:20
35K
21.75 mi12:13:102:12:296:064:37
6:11
-0:36
23M
23.00 mi12:21:112:20:306:078:01
6:25
+0:14
24M
24.00 mi12:27:272:26:466:076:16
6:16
-0:09
40K
24.85 mi12:32:592:32:186:085:32
6:29
+0:13
25.2M
25.20 mi12:35:332:34:526:092:34
7:27
+0:58
FINISH
26.22 mi12:42:142:41:336:106:41
6:34
-0:53

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

5:57 /mi

Average Pace

6:10 /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

59:38

37% of race

Time at Steady Pace

1:03:35

39% of race

Time at Slower Pace

38:20

24% of race

Average Pace: 6:10 /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 mi10:19:1318:325:5818:32
5:58
#1039
10K
6.21 mi10:37:4036:595:5818:27
5:57
#1077
15K
9.32 mi10:56:1555:345:5818:35
5:59
#1130
20K
12.43 mi11:15:051:14:246:0018:50
6:04
#1195
HALF
13.11 mi11:19:091:18:286:004:04
5:58
#1200
25K
15.53 mi11:33:461:33:056:0014:37
6:02
#1183
30K
18.64 mi11:53:011:52:206:0219:15
6:12
#1180
20M
20.00 mi12:01:462:01:056:048:45
6:27
#1229
21M
21.00 mi12:08:332:07:526:066:47
6:47
#1266
35K
21.75 mi12:13:102:12:296:064:37
6:11
#1281
23M
23.00 mi12:21:112:20:306:078:01
6:25
#1294
24M
24.00 mi12:27:272:26:466:076:16
6:16
#1304
40K
24.85 mi12:32:592:32:186:085:32
6:29
#1322
25.2M
25.20 mi12:35:332:34:526:092:34
7:27
#1343
FINISH
26.22 mi12:42:142:41:336:106:41
6:34
#1405
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 mi10399899891263(Top 4%)1213(Top 7%)1213(Top 21%)
10K6.21 mi3.10 mi1077-381028-391028-391114(Top 4%)1070(Top 7%)1070(Top 19%)
15K9.32 mi3.11 mi1130-531082-541082-541263(Top 4%)1213(Top 7%)1213(Top 21%)
20K12.43 mi3.11 mi1195-651147-651147-651416(Top 5%)1368(Top 8%)1368(Top 24%)
HALF13.11 mi0.68 mi1200-51152-51152-51320(Top 5%)1273(Top 8%)1273(Top 22%)
25K15.53 mi2.42 mi1183+171138+141138+141188(Top 4%)1142(Top 7%)1142(Top 20%)
30K18.64 mi3.11 mi1180+31135+31135+31266(Top 4%)1222(Top 7%)1222(Top 21%)
20M20.00 mi1.36 mi1229-491184-491184-492114(Top 7%)2014(Top 12%)2014(Top 35%)
21M21.00 mi1.00 mi1266-371220-361220-362344(Top 8%)2217(Top 14%)2217(Top 39%)
35K21.75 mi0.75 mi1281-151235-151235-151840(Top 6%)1755(Top 11%)1755(Top 31%)
23M23.00 mi1.25 mi1294-131245-101245-101968(Top 7%)1863(Top 11%)1863(Top 33%)
24M24.00 mi1.00 mi1304-101254-91254-92028(Top 7%)1908(Top 12%)1908(Top 33%)
40K24.85 mi0.85 mi1322-181270-161270-162394(Top 8%)2203(Top 13%)2203(Top 38%)
25.2M25.20 mi0.35 mi1343-211291-211291-214747(Top 16%)4008(Top 25%)4008(Top 70%)
FINISH26.22 mi1.02 mi1405-621351-601351-604468(Top 15%)3800(Top 23%)3800(Top 66%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
Γ—21
+97ft-345ft

Overall

1263

Males

1213

M18-39

1213

5K→10K

3.1 - 6.2 mi

Top 4%
Γ—5
+79ft-138ft

Overall

1114

Males

1070

M18-39

1070

10K→15K

6.2 - 9.3 mi

Top 4%
Γ—3
+67ft-78ft

Overall

1263

Males

1213

M18-39

1213

15K→20K

9.3 - 12.4 mi

Top 5%
Γ—5
+106ft-86ft

Overall

1416

Males

1368

M18-39

1368

20K→HALF

12.4 - 13.1 mi

Top 5%
Γ—2
+19ft-37ft

Overall

1320

Males

1273

M18-39

1273

HALF→25K

13.1 - 15.5 mi

Top 4%
Γ—4
+66ft-88ft

Overall

1188

Males

1142

M18-39

1142

25K→30K

15.5 - 18.6 mi

Top 4%
Γ—9
+181ft-148ft

Overall

1266

Males

1222

M18-39

1222

30K→20M

18.6 - 20.0 mi

Top 7%
Γ—5
+64ft-50ft

Overall

2114

Males

2014

M18-39

2014

20M→21M

20.0 - 21.0 mi

Top 8%
Γ—8
+106ft-24ft

Overall

2344

Males

2217

M18-39

2217

21M→35K

21.0 - 21.8 mi

Top 6%
Γ—7
+17ft-86ft

Overall

1840

Males

1755

M18-39

1755

35K→23M

21.8 - 23.0 mi

Top 7%
Γ—5
+23ft-63ft

Overall

1968

Males

1863

M18-39

1863

23M→24M

23.0 - 24.0 mi

Top 7%
Γ—6
+12ft-82ft

Overall

2028

Males

1908

M18-39

1908

24M→40K

24.0 - 24.9 mi

Top 8%
Γ—1
+6ft-20ft

Overall

2394

Males

2203

M18-39

2203

40K→25.2M

24.9 - 25.2 mi

Top 16%
Γ—1
+13ft-16ft

Overall

4747

Males

4008

M18-39

4008

25.2M→FINISH

25.2 - 26.2 mi

Top 15%
Γ—2
+22ft-21ft

Overall

4468

Males

3800

M18-39

3800

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
297
Passed By
663
Net Change
-366
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start β†’ 5K----#1039
5K β†’ 10K4381-38#1039#1077
10K β†’ 15K2275-53#1077#1130
15K β†’ 20K2489-65#1130#1195
20K β†’ HALF813-5#1195#1200
HALF β†’ 25K4124+17#1200#1183
25K β†’ 30K5552+3#1183#1180
30K β†’ 20M1059-49#1180#1229
20M β†’ 21M1148-37#1229#1266
21M β†’ 35K1025-15#1266#1281
35K β†’ 23M2942-13#1281#1294
23M β†’ 24M2232-10#1294#1304
24M β†’ 40K1432-18#1304#1322
40K β†’ 25.2M324-21#1322#1343
25.2M β†’ FINISH567-62#1343#1405
TOTALS297663-366
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

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OTQ

Olympic Trials Qualifying analysis available

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