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BOSTON MARATHON 2023

Luan Santos Cardoso

Bib: 3585•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 4%
Gender (Male)
#0 / 15176
Top 7%
Division (M18-39)
#0 / 5285
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:36
Rank: #1459
Start → 5K
19:36 | 6:19/mi
10K· 6.21 mi
38:50
Rank: #1371 (+88)
5K → 10K
19:14 | 6:11/mi
15K· 9.32 mi
58:10
Rank: #1324 (+47)
10K → 15K
19:20 | 6:13/mi
20K· 12.43 mi
1:17:32
Rank: #1270 (+54)
15K → 20K
19:22 | 6:14/mi
Half· 13.11 mi
1:21:46
Rank: #1269 (+1)
20K → Half
4:14 | 6:12/mi
25K· 15.53 mi
1:36:51
Rank: #1227 (+42)
Half → 25K
15:05 | 6:13/mi
30K· 18.64 mi
1:56:35
Rank: #1182 (+45)
25K → 30K
19:44 | 6:21/mi
20M
2:05:11
Rank: #1148 (+34)
30K → 20M
8:36 | 6:20/mi
21M
2:11:45
Rank: #1105 (+43)
20M → 21M
6:34 | 6:34/mi
35K· 21.75 mi
2:16:25
Rank: #1100 (+5)
21M → 35K
4:40 | 6:14/mi
23M
2:24:20
Rank: #1073 (+27)
35K → 23M
7:55 | 6:19/mi
24M
2:30:36
Rank: #1065 (+8)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:35:59
Rank: #1050 (+15)
24M → 40K
5:23 | 6:18/mi
25.2M
2:38:20
Rank: #1043 (+7)
40K → 25.2M
2:21 | 6:49/mi
Finish· 26.22 mi
2:44:39
Rank: #1040 (+3)
25.2M → Finish
6:19 | 6:12/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:46
Pace6:14 /mi
2nd Half
Distance13.11 mi
Time1:22:53
Pace6:19 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4619:366:1919:36
6:19
-
10K
6.21 mi10:40:0038:506:1519:14
6:11
-0:08
15K
9.32 mi10:59:2058:106:1419:20
6:13
+0:02
20K
12.43 mi11:18:421:17:326:1419:22
6:14
+0:01
Half
13.11 mi11:22:561:21:466:144:14
6:12
-0:02
25K
15.53 mi11:38:011:36:516:1415:05
6:13
+0:01
30K
18.64 mi11:57:451:56:356:1519:44
6:21
+0:08
20M
20.00 mi12:06:212:05:116:168:36
6:20
-0:01
21M
21.00 mi12:12:552:11:456:166:34
6:34
+0:14
35K
21.75 mi12:17:352:16:256:164:40
6:14
-0:20
23M
23.00 mi12:25:302:24:206:177:55
6:19
+0:05
24M
24.00 mi12:31:462:30:366:176:16
6:16
-0:03
40K
24.85 mi12:37:092:35:596:175:23
6:18
+0:02
25.2M
25.20 mi12:39:302:38:206:172:21
6:49
+0:31
Finish
26.22 mi12:45:492:44:396:176:19
6:12
-0:37

Checkpoints & Pacing

📈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

6:11 /mi

Average Pace

6:17 /mi

Slowest Pace

6:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:18

99% of race

Time at Steady Pace

2:21

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:17 /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

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
5K
3.11 mi10:20:4619:366:1919:36
6:19
#1459
10K
6.21 mi10:40:0038:506:1519:14
6:11
#1371
15K
9.32 mi10:59:2058:106:1419:20
6:13
#1324
20K
12.43 mi11:18:421:17:326:1419:22
6:14
#1270
Half
13.11 mi11:22:561:21:466:144:14
6:12
#1269
25K
15.53 mi11:38:011:36:516:1415:05
6:13
#1227
30K
18.64 mi11:57:451:56:356:1519:44
6:21
#1182
20M
20.00 mi12:06:212:05:116:168:36
6:20
#1148
21M
21.00 mi12:12:552:11:456:166:34
6:34
#1105
35K
21.75 mi12:17:352:16:256:164:40
6:14
#1100
23M
23.00 mi12:25:302:24:206:177:55
6:19
#1073
24M
24.00 mi12:31:462:30:366:176:16
6:16
#1065
40K
24.85 mi12:37:092:35:596:175:23
6:18
#1050
25.2M
25.20 mi12:39:302:38:206:172:21
6:49
#1043
Finish
26.22 mi12:45:492:44:396:176:19
6:12
#1040
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1459138813881322(Top 5%)1260(Top 8%)1260(Top 24%)
10K6.21 mi3.10 mi1371+881305+831305+831311(Top 5%)1248(Top 8%)1248(Top 24%)
15K9.32 mi3.11 mi1324+471260+451260+451322(Top 5%)1260(Top 8%)1260(Top 24%)
20K12.43 mi3.11 mi1270+541209+511209+511152(Top 4%)1099(Top 7%)1099(Top 21%)
Half13.11 mi0.68 mi1269+11210-11210-11354(Top 5%)1294(Top 9%)1294(Top 24%)
25K15.53 mi2.42 mi1227+421172+381172+381050(Top 4%)1000(Top 7%)1000(Top 19%)
30K18.64 mi3.11 mi1182+451127+451127+451065(Top 4%)1014(Top 7%)1014(Top 19%)
20M20.00 mi1.36 mi1148+341095+321095+32939(Top 4%)896(Top 6%)896(Top 17%)
21M21.00 mi1.00 mi1105+431052+431052+43791(Top 3%)748(Top 5%)748(Top 14%)
35K21.75 mi0.75 mi1100+51047+51047+51344(Top 5%)1274(Top 8%)1274(Top 24%)
23M23.00 mi1.25 mi1073+271021+261021+26888(Top 3%)844(Top 6%)844(Top 16%)
24M24.00 mi1.00 mi1065+81013+81013+81239(Top 5%)1173(Top 8%)1173(Top 22%)
40K24.85 mi0.85 mi1050+15998+15998+15880(Top 3%)833(Top 5%)833(Top 16%)
25.2M25.20 mi0.35 mi1043+7992+6992+61177(Top 4%)1116(Top 7%)1116(Top 21%)
Finish26.22 mi1.02 mi1040+3989+3989+31261(Top 5%)1194(Top 8%)1194(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1322

Males

1260

M18-39

1260

5K→10K

3.1 - 6.2 mi

Top 5%
×5stories
+79ft-138ft

Overall

1311

Males

1248

M18-39

1248

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1322

Males

1260

M18-39

1260

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1152

Males

1099

M18-39

1099

20K→Half

12.4 - 13.1 mi

Top 5%
×2stories
+19ft-37ft

Overall

1354

Males

1294

M18-39

1294

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1050

Males

1000

M18-39

1000

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1065

Males

1014

M18-39

1014

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

939

Males

896

M18-39

896

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

791

Males

748

M18-39

748

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1344

Males

1274

M18-39

1274

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

888

Males

844

M18-39

844

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1239

Males

1173

M18-39

1173

24M→40K

24.0 - 24.9 mi

Top 3%
×1story
+6ft-20ft

Overall

880

Males

833

M18-39

833

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1177

Males

1116

M18-39

1116

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1261

Males

1194

M18-39

1194

Passing Analysis

Category:
Athletes Passed
576
Passed By
157
Net Change
+419
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1459
5K → 10K11729+88#1459#1371
10K → 15K7629+47#1371#1324
15K → 20K7117+54#1324#1270
20K → Half76+1#1270#1269
Half → 25K508+42#1269#1227
25K → 30K5914+45#1227#1182
30K → 20M384+34#1182#1148
20M → 21M441+43#1148#1105
21M → 35K138+5#1105#1100
35K → 23M336+27#1100#1073
23M → 24M157+8#1073#1065
24M → 40K2510+15#1065#1050
40K → 25.2M114+7#1050#1043
25.2M → Finish1714+3#1043#1040
TOTALS576157+419
📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing