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BOSTON MARATHON 2023

Cássio Rodrigues

Bib: 5181•M

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 14%
Gender (Male)
#0 / 15176
Top 24%
Division (M18-39)
#0 / 5285
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:03
Rank: #4409
Start → 5K
21:03 | 6:47/mi
10K· 6.21 mi
42:03
Rank: #4664 (-255)
5K → 10K
21:00 | 6:46/mi
15K· 9.32 mi
1:03:06
Rank: #4700 (-36)
10K → 15K
21:03 | 6:47/mi
20K· 12.43 mi
1:24:03
Rank: #4480 (+220)
15K → 20K
20:57 | 6:45/mi
Half· 13.11 mi
1:28:43
Rank: #4529 (-49)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:45:01
Rank: #4325 (+204)
Half → 25K
16:18 | 6:43/mi
30K· 18.64 mi
2:06:11
Rank: #4027 (+298)
25K → 30K
21:10 | 6:49/mi
20M
2:15:32
Rank: #3942 (+85)
30K → 20M
9:21 | 6:53/mi
21M
2:22:42
Rank: #3819 (+123)
20M → 21M
7:10 | 7:10/mi
35K· 21.75 mi
2:27:46
Rank: #3821 (-2)
21M → 35K
5:04 | 6:46/mi
23M
2:36:28
Rank: #3782 (+39)
35K → 23M
8:42 | 6:57/mi
24M
2:43:11
Rank: #3723 (+59)
23M → 24M
6:43 | 6:43/mi
40K· 24.85 mi
2:49:03
Rank: #3671 (+52)
24M → 40K
5:52 | 6:52/mi
25.2M
2:51:38
Rank: #3664 (+7)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:58:51
Rank: #3800 (-136)
25.2M → Finish
7:13 | 7:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:43
Pace6:46 /mi
2nd Half
Distance13.11 mi
Time1:30:08
Pace6:53 /mi
📊Positive Split: 1.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:4121:036:4721:03
6:47
-
10K
6.21 mi10:45:4142:036:4621:00
6:46
-0:01
15K
9.32 mi11:06:441:03:066:4621:03
6:47
+0:01
20K
12.43 mi11:27:411:24:036:4620:57
6:45
-0:02
Half
13.11 mi11:32:211:28:436:464:40
6:50
+0:05
25K
15.53 mi11:48:391:45:016:4616:18
6:43
-0:07
30K
18.64 mi12:09:492:06:116:4621:10
6:49
+0:06
20M
20.00 mi12:19:102:15:326:479:21
6:53
+0:04
21M
21.00 mi12:26:202:22:426:487:10
7:10
+0:17
35K
21.75 mi12:31:242:27:466:485:04
6:46
-0:24
23M
23.00 mi12:40:062:36:286:488:42
6:57
+0:11
24M
24.00 mi12:46:492:43:116:486:43
6:43
-0:14
40K
24.85 mi12:52:412:49:036:485:52
6:52
+0:09
25.2M
25.20 mi12:55:162:51:386:492:35
7:29
+0:37
Finish
26.22 mi13:02:292:58:516:507:13
7:05
-0:24

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

6:43 /mi

Average Pace

6:50 /mi

Slowest Pace

7:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:56:16

99% of race

Time at Steady Pace

2:35

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:49 /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 mi10:24:4121:036:4721:03
6:47
#4409
10K
6.21 mi10:45:4142:036:4621:00
6:46
#4664
15K
9.32 mi11:06:441:03:066:4621:03
6:47
#4700
20K
12.43 mi11:27:411:24:036:4620:57
6:45
#4480
Half
13.11 mi11:32:211:28:436:464:40
6:50
#4529
25K
15.53 mi11:48:391:45:016:4616:18
6:43
#4325
30K
18.64 mi12:09:492:06:116:4621:10
6:49
#4027
20M
20.00 mi12:19:102:15:326:479:21
6:53
#3942
21M
21.00 mi12:26:202:22:426:487:10
7:10
#3819
35K
21.75 mi12:31:242:27:466:485:04
6:46
#3821
23M
23.00 mi12:40:062:36:286:488:42
6:57
#3782
24M
24.00 mi12:46:492:43:116:486:43
6:43
#3723
40K
24.85 mi12:52:412:49:036:485:52
6:52
#3671
25.2M
25.20 mi12:55:162:51:386:492:35
7:29
#3664
Finish
26.22 mi13:02:292:58:516:507:13
7:05
#3800
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4409411741174852(Top 18%)4513(Top 30%)4513(Top 85%)
10K6.21 mi3.10 mi4664-2554349-2324349-2324888(Top 18%)4533(Top 30%)4533(Top 86%)
15K9.32 mi3.11 mi4700-364378-294378-294852(Top 18%)4513(Top 30%)4513(Top 85%)
20K12.43 mi3.11 mi4480+2204187+1914187+1913919(Top 15%)3693(Top 24%)3693(Top 70%)
Half13.11 mi0.68 mi4529-494228-414228-415506(Top 21%)5066(Top 33%)5066(Top 96%)
25K15.53 mi2.42 mi4325+2044053+1754053+1753554(Top 13%)3359(Top 22%)3359(Top 64%)
30K18.64 mi3.11 mi4027+2983787+2663787+2663076(Top 12%)2906(Top 19%)2906(Top 55%)
20M20.00 mi1.36 mi3942+853710+773710+773309(Top 12%)3098(Top 20%)3098(Top 59%)
21M21.00 mi1.00 mi3819+1233596+1143596+1142942(Top 11%)2759(Top 18%)2759(Top 52%)
35K21.75 mi0.75 mi3821-23597-13597-13993(Top 15%)3668(Top 24%)3668(Top 69%)
23M23.00 mi1.25 mi3782+393562+353562+353515(Top 13%)3256(Top 21%)3256(Top 62%)
24M24.00 mi1.00 mi3723+593504+583504+583210(Top 12%)2976(Top 20%)2976(Top 56%)
40K24.85 mi0.85 mi3671+523453+513453+513119(Top 12%)2863(Top 19%)2863(Top 54%)
25.2M25.20 mi0.35 mi3664+73447+63447+63822(Top 14%)3412(Top 22%)3412(Top 65%)
Finish26.22 mi1.02 mi3800-1363568-1213568-1215678(Top 21%)4705(Top 31%)4705(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4852

Males

4513

M18-39

4513

5K→10K

3.1 - 6.2 mi

Top 18%
×5stories
+79ft-138ft

Overall

4888

Males

4533

M18-39

4533

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4852

Males

4513

M18-39

4513

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3919

Males

3693

M18-39

3693

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5506

Males

5066

M18-39

5066

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3554

Males

3359

M18-39

3359

25K→30K

15.5 - 18.6 mi

Top 12%
×9stories
+181ft-148ft

Overall

3076

Males

2906

M18-39

2906

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3309

Males

3098

M18-39

3098

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2942

Males

2759

M18-39

2759

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3993

Males

3668

M18-39

3668

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3515

Males

3256

M18-39

3256

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3210

Males

2976

M18-39

2976

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3119

Males

2863

M18-39

2863

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3822

Males

3412

M18-39

3412

25.2M→Finish

25.2 - 26.2 mi

Top 21%
×2stories
+22ft-21ft

Overall

5678

Males

4705

M18-39

4705

Passing Analysis

Category:
Athletes Passed
1534
Passed By
925
Net Change
+609
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4409
5K → 10K120375-255#4409#4664
10K → 15K99135-36#4664#4700
15K → 20K24626+220#4700#4480
20K → Half1160-49#4480#4529
Half → 25K21410+204#4529#4325
25K → 30K31113+298#4325#4027
30K → 20M10217+85#4027#3942
20M → 21M13512+123#3942#3819
21M → 35K3133-2#3819#3821
35K → 23M7233+39#3821#3782
23M → 24M7920+59#3782#3723
24M → 40K7220+52#3723#3671
40K → 25.2M2417+7#3671#3664
25.2M → Finish18154-136#3664#3800
TOTALS1534925+609
📊

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