Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing

Frédéric Carapito

Bib: 2522MAge: N/A

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 20%
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
18:32
3.11 mi
Rank: #1038
Start5K
18:32 | 5:58/mi
10K
37:02
6.21 mi
Rank: #1103 (-65)
5K10K
18:30 | 5:58/mi
15K
55:33
9.32 mi
Rank: #1122 (-19)
10K15K
18:31 | 5:58/mi
20K
1:14:13
12.43 mi
Rank: #1122
15K20K
18:40 | 6:01/mi
HALF
1:18:15
13.11 mi
Rank: #1119 (+3)
20KHALF
4:02 | 5:56/mi
25K
1:32:57
15.53 mi
Rank: #1142 (-23)
HALF25K
14:42 | 6:04/mi
30K
1:52:20
18.64 mi
Rank: #1179 (-37)
25K30K
19:23 | 6:15/mi
20M
2:00:56
20.00 mi
Rank: #1198 (-19)
30K20M
8:36 | 6:20/mi
21M
2:07:44
21.00 mi
Rank: #1240 (-42)
20M21M
6:48 | 6:48/mi
35K
2:12:19
21.75 mi
Rank: #1245 (-5)
21M35K
4:35 | 6:08/mi
23M
2:20:12
23.00 mi
Rank: #1248 (-3)
35K23M
7:53 | 6:18/mi
24M
2:26:19
24.00 mi
Rank: #1236 (+12)
23M24M
6:07 | 6:07/mi
40K
2:31:48
24.85 mi
Rank: #1252 (-16)
24M40K
5:29 | 6:25/mi
25.2M
2:34:20
25.20 mi
Rank: #1277 (-25)
40K25.2M
2:32 | 7:21/mi
FINISH
2:41:17
26.22 mi
Rank: #1373 (-96)
25.2MFINISH
6:57 | 6:50/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
Time1:18:15
Pace5:59 /mi
2nd Half
Distance13.11 mi
Time1:23:02
Pace6:21 /mi
📊Positive Split: 6.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:3418:325:5818:32
5:58
-
10K
6.21 mi10:38:0437:025:5818:30
5:58
0:00
15K
9.32 mi10:56:3555:335:5818:31
5:58
0:00
20K
12.43 mi11:15:151:14:135:5918:40
6:01
+0:03
HALF
13.11 mi11:19:171:18:155:594:02
5:56
-0:05
25K
15.53 mi11:33:591:32:576:0014:42
6:04
+0:08
30K
18.64 mi11:53:221:52:206:0219:23
6:15
+0:11
20M
20.00 mi12:01:582:00:566:038:36
6:20
+0:05
21M
21.00 mi12:08:462:07:446:056:48
6:48
+0:28
35K
21.75 mi12:13:212:12:196:064:35
6:08
-0:40
23M
23.00 mi12:21:142:20:126:067:53
6:18
+0:10
24M
24.00 mi12:27:212:26:196:066:07
6:07
-0:11
40K
24.85 mi12:32:502:31:486:075:29
6:25
+0:18
25.2M
25.20 mi12:35:222:34:206:082:32
7:21
+0:56
FINISH
26.22 mi12:42:192:41:176:106:57
6:50
-0:31

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

5:56 /mi

Average Pace

6:09 /mi

Slowest Pace

7:21 /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

4:02

3% of race

Time at Steady Pace

2:06:53

79% of race

Time at Slower Pace

30:22

19% of race

Average Pace: 6:09 /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 mi10:19:3418:325:5818:32
5:58
#1038
10K
6.21 mi10:38:0437:025:5818:30
5:58
#1103
15K
9.32 mi10:56:3555:335:5818:31
5:58
#1122
20K
12.43 mi11:15:151:14:135:5918:40
6:01
#1122
HALF
13.11 mi11:19:171:18:155:594:02
5:56
#1119
25K
15.53 mi11:33:591:32:576:0014:42
6:04
#1142
30K
18.64 mi11:53:221:52:206:0219:23
6:15
#1179
20M
20.00 mi12:01:582:00:566:038:36
6:20
#1198
21M
21.00 mi12:08:462:07:446:056:48
6:48
#1240
35K
21.75 mi12:13:212:12:196:064:35
6:08
#1245
23M
23.00 mi12:21:142:20:126:067:53
6:18
#1248
24M
24.00 mi12:27:212:26:196:066:07
6:07
#1236
40K
24.85 mi12:32:502:31:486:075:29
6:25
#1252
25.2M
25.20 mi12:35:222:34:206:082:32
7:21
#1277
FINISH
26.22 mi12:42:192:41:176:106:57
6:50
#1373
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 mi10389889881176(Top 4%)1131(Top 7%)1131(Top 20%)
10K6.21 mi3.10 mi1103-651054-661054-661172(Top 4%)1128(Top 7%)1128(Top 20%)
15K9.32 mi3.11 mi1122-191074-201074-201176(Top 4%)1131(Top 7%)1131(Top 20%)
20K12.43 mi3.11 mi11221076-21076-21196(Top 4%)1150(Top 7%)1150(Top 20%)
HALF13.11 mi0.68 mi1119+31074+21074+21111(Top 4%)1070(Top 7%)1070(Top 19%)
25K15.53 mi2.42 mi1142-231097-231097-231311(Top 5%)1264(Top 8%)1264(Top 22%)
30K18.64 mi3.11 mi1179-371134-371134-371404(Top 5%)1352(Top 8%)1352(Top 24%)
20M20.00 mi1.36 mi1198-191154-201154-201648(Top 6%)1578(Top 10%)1578(Top 28%)
21M21.00 mi1.00 mi1240-421194-401194-402423(Top 8%)2284(Top 14%)2284(Top 40%)
35K21.75 mi0.75 mi1245-51199-51199-51668(Top 6%)1590(Top 10%)1590(Top 28%)
23M23.00 mi1.25 mi1248-31201-21201-21538(Top 5%)1468(Top 9%)1468(Top 26%)
24M24.00 mi1.00 mi1236+121189+121189+121431(Top 5%)1359(Top 8%)1359(Top 24%)
40K24.85 mi0.85 mi1252-161204-151204-152147(Top 7%)1998(Top 12%)1998(Top 35%)
25.2M25.20 mi0.35 mi1277-251226-221226-224226(Top 15%)3620(Top 22%)3620(Top 63%)
FINISH26.22 mi1.02 mi1373-961320-941320-946216(Top 21%)4993(Top 31%)4993(Top 87%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 4%
×21
+97ft-345ft

Overall

1176

Males

1131

M18-39

1131

5K→10K

3.1 - 6.2 mi

Top 4%
×5
+79ft-138ft

Overall

1172

Males

1128

M18-39

1128

10K→15K

6.2 - 9.3 mi

Top 4%
×3
+67ft-78ft

Overall

1176

Males

1131

M18-39

1131

15K→20K

9.3 - 12.4 mi

Top 4%
×5
+106ft-86ft

Overall

1196

Males

1150

M18-39

1150

20K→HALF

12.4 - 13.1 mi

Top 4%
×2
+19ft-37ft

Overall

1111

Males

1070

M18-39

1070

HALF→25K

13.1 - 15.5 mi

Top 5%
×4
+66ft-88ft

Overall

1311

Males

1264

M18-39

1264

25K→30K

15.5 - 18.6 mi

Top 5%
×9
+181ft-148ft

Overall

1404

Males

1352

M18-39

1352

30K→20M

18.6 - 20.0 mi

Top 6%
×5
+64ft-50ft

Overall

1648

Males

1578

M18-39

1578

20M→21M

20.0 - 21.0 mi

Top 8%
×8
+106ft-24ft

Overall

2423

Males

2284

M18-39

2284

21M→35K

21.0 - 21.8 mi

Top 6%
×7
+17ft-86ft

Overall

1668

Males

1590

M18-39

1590

35K→23M

21.8 - 23.0 mi

Top 5%
×5
+23ft-63ft

Overall

1538

Males

1468

M18-39

1468

23M→24M

23.0 - 24.0 mi

Top 5%
×6
+12ft-82ft

Overall

1431

Males

1359

M18-39

1359

24M→40K

24.0 - 24.9 mi

Top 7%
×1
+6ft-20ft

Overall

2147

Males

1998

M18-39

1998

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1
+13ft-16ft

Overall

4226

Males

3620

M18-39

3620

25.2M→FINISH

25.2 - 26.2 mi

Top 21%
×2
+22ft-21ft

Overall

6216

Males

4993

M18-39

4993

Passing

Athletes you passed and who passed you throughout the race

Passing Analysis

Category:
Athletes Passed
294
Passed By
629
Net Change
-335
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1038
5K10K3196-65#1038#1103
10K15K3554-19#1103#1122
15K20K43430#1122#1122
20KHALF96+3#1122#1119
HALF25K2750-23#1119#1142
25K30K3774-37#1142#1179
30K20M1635-19#1179#1198
20M21M1052-42#1198#1240
21M35K1015-5#1240#1245
35K23M2831-3#1245#1248
23M24M3018+12#1248#1236
24M40K1430-16#1236#1252
40K25.2M227-25#1252#1277
25.2MFINISH298-96#1277#1373
TOTALS294629-335
📊

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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