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BOSTON MARATHON 2023

Rafael Coutinho

Bib: 4931•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 20%
Masters (Masters Men)
#0 / 9891
Top 8%
Division (M40-44)
#0 / 2241
Top 20%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:23
Rank: #2617
Start → 5K
20:23 | 6:34/mi
10K· 6.21 mi
40:33
Rank: #2665 (-48)
5K → 10K
20:10 | 6:29/mi
15K· 9.32 mi
1:00:58
Rank: #2777 (-112)
10K → 15K
20:25 | 6:34/mi
20K· 12.43 mi
1:21:28
Rank: #2780 (-3)
15K → 20K
20:30 | 6:36/mi
Half· 13.11 mi
1:25:53
Rank: #2760 (+20)
20K → Half
4:25 | 6:28/mi
25K· 15.53 mi
1:41:54
Rank: #2740 (+20)
Half → 25K
16:01 | 6:36/mi
30K· 18.64 mi
2:02:52
Rank: #2700 (+40)
25K → 30K
20:58 | 6:45/mi
20M
2:12:16
Rank: #2716 (-16)
30K → 20M
9:24 | 6:55/mi
21M
2:20:00
Rank: #2857 (-141)
20M → 21M
7:44 | 7:44/mi
35K· 21.75 mi
2:25:08
Rank: #2906 (-49)
21M → 35K
5:08 | 6:52/mi
23M
2:34:13
Rank: #3034 (-128)
35K → 23M
9:05 | 7:15/mi
24M
2:41:07
Rank: #3068 (-34)
23M → 24M
6:54 | 6:54/mi
40K· 24.85 mi
2:47:10
Rank: #3091 (-23)
24M → 40K
6:03 | 7:05/mi
25.2M
2:49:49
Rank: #3111 (-20)
40K → 25.2M
2:39 | 7:41/mi
Finish· 26.22 mi
2:56:56
Rank: #3171 (-60)
25.2M → Finish
7:07 | 6:59/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:53
Pace6:33 /mi
2nd Half
Distance13.11 mi
Time1:31:03
Pace6:57 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0720:236:3420:23
6:34
-
10K
6.21 mi10:42:1740:336:3220:10
6:29
-0:05
15K
9.32 mi11:02:421:00:586:3220:25
6:34
+0:05
20K
12.43 mi11:23:121:21:286:3320:30
6:36
+0:02
Half
13.11 mi11:27:371:25:536:334:25
6:28
-0:08
25K
15.53 mi11:43:381:41:546:3416:01
6:36
+0:08
30K
18.64 mi12:04:362:02:526:3520:58
6:45
+0:09
20M
20.00 mi12:14:002:12:166:379:24
6:55
+0:10
21M
21.00 mi12:21:442:20:006:407:44
7:44
+0:49
35K
21.75 mi12:26:522:25:086:405:08
6:52
-0:52
23M
23.00 mi12:35:572:34:136:429:05
7:15
+0:23
24M
24.00 mi12:42:512:41:076:436:54
6:54
-0:21
40K
24.85 mi12:48:542:47:106:446:03
7:05
+0:11
25.2M
25.20 mi12:51:332:49:496:442:39
7:41
+0:36
Finish
26.22 mi12:58:402:56:566:457:07
6:59
-0:42

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

6:28 /mi

Average Pace

6:45 /mi

Slowest Pace

7:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:37:28

89% of race

Time at Steady Pace

9:05

5% of race

Time at Slower Pace

10:23

6% of race

Average Pace: 6:45 /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 mi10:22:0720:236:3420:23
6:34
#2617
10K
6.21 mi10:42:1740:336:3220:10
6:29
#2665
15K
9.32 mi11:02:421:00:586:3220:25
6:34
#2777
20K
12.43 mi11:23:121:21:286:3320:30
6:36
#2780
Half
13.11 mi11:27:371:25:536:334:25
6:28
#2760
25K
15.53 mi11:43:381:41:546:3416:01
6:36
#2740
30K
18.64 mi12:04:362:02:526:3520:58
6:45
#2700
20M
20.00 mi12:14:002:12:166:379:24
6:55
#2716
21M
21.00 mi12:21:442:20:006:407:44
7:44
#2857
35K
21.75 mi12:26:522:25:086:405:08
6:52
#2906
23M
23.00 mi12:35:572:34:136:429:05
7:15
#3034
24M
24.00 mi12:42:512:41:076:436:54
6:54
#3068
40K
24.85 mi12:48:542:47:106:446:03
7:05
#3091
25.2M
25.20 mi12:51:332:49:496:442:39
7:41
#3111
Finish
26.22 mi12:58:402:56:566:457:07
6:59
#3171
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi2617249424943066(Top 12%)2924(Top 19%)2924(Top 130%)
10K6.21 mi3.10 mi2665-482544-502544-502731(Top 10%)2612(Top 17%)2612(Top 117%)
15K9.32 mi3.11 mi2777-1122652-1082652-1083066(Top 12%)2924(Top 19%)2924(Top 130%)
20K12.43 mi3.11 mi2780-32657-52657-52839(Top 11%)2713(Top 18%)2713(Top 121%)
Half13.11 mi0.68 mi2760+202639+182639+182655(Top 10%)2549(Top 17%)2549(Top 114%)
25K15.53 mi2.42 mi2740+202617+222617+222750(Top 10%)2631(Top 17%)2631(Top 117%)
30K18.64 mi3.11 mi2700+402580+372580+372689(Top 10%)2553(Top 17%)2553(Top 114%)
20M20.00 mi1.36 mi2716-162596-162596-163510(Top 13%)3275(Top 22%)3275(Top 146%)
21M21.00 mi1.00 mi2857-1412731-1352731-1355761(Top 22%)5013(Top 33%)5013(Top 224%)
35K21.75 mi0.75 mi2906-492770-392770-394530(Top 17%)4121(Top 27%)4121(Top 184%)
23M23.00 mi1.25 mi3034-1282883-1132883-1135038(Top 19%)4487(Top 30%)4487(Top 200%)
24M24.00 mi1.00 mi3068-342909-262909-264136(Top 16%)3762(Top 25%)3762(Top 168%)
40K24.85 mi0.85 mi3091-232928-192928-194214(Top 16%)3749(Top 25%)3749(Top 167%)
25.2M25.20 mi0.35 mi3111-202946-182946-184717(Top 18%)4070(Top 27%)4070(Top 182%)
Finish26.22 mi1.02 mi3171-603001-553001-555079(Top 19%)4314(Top 28%)4314(Top 193%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 12%
×21stories
+97ft-345ft

Overall

3066

Males

2924

M40-44

2924

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2731

Males

2612

M40-44

2612

10K→15K

6.2 - 9.3 mi

Top 12%
×3stories
+67ft-78ft

Overall

3066

Males

2924

M40-44

2924

15K→20K

9.3 - 12.4 mi

Top 11%
×5stories
+106ft-86ft

Overall

2839

Males

2713

M40-44

2713

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2655

Males

2549

M40-44

2549

Half→25K

13.1 - 15.5 mi

Top 10%
×4stories
+66ft-88ft

Overall

2750

Males

2631

M40-44

2631

25K→30K

15.5 - 18.6 mi

Top 10%
×9stories
+181ft-148ft

Overall

2689

Males

2553

M40-44

2553

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3510

Males

3275

M40-44

3275

20M→21M

20.0 - 21.0 mi

Top 22%
×8stories
+106ft-24ft

Overall

5761

Males

5013

M40-44

5013

21M→35K

21.0 - 21.8 mi

Top 17%
×7stories
+17ft-86ft

Overall

4530

Males

4121

M40-44

4121

35K→23M

21.8 - 23.0 mi

Top 19%
×5stories
+23ft-63ft

Overall

5038

Males

4487

M40-44

4487

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4136

Males

3762

M40-44

3762

24M→40K

24.0 - 24.9 mi

Top 16%
×1story
+6ft-20ft

Overall

4214

Males

3749

M40-44

3749

40K→25.2M

24.9 - 25.2 mi

Top 18%
×1story
+13ft-16ft

Overall

4717

Males

4070

M40-44

4070

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5079

Males

4314

M40-44

4314

Passing Analysis

Category:
Athletes Passed
612
Passed By
1166
Net Change
-554
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2617
5K → 10K129177-48#2617#2665
10K → 15K42154-112#2665#2777
15K → 20K7275-3#2777#2780
20K → Half266+20#2780#2760
Half → 25K6343+20#2760#2740
25K → 30K9252+40#2740#2700
30K → 20M2945-16#2700#2716
20M → 21M15156-141#2716#2857
21M → 35K1665-49#2857#2906
35K → 23M22150-128#2906#3034
23M → 24M2862-34#3034#3068
24M → 40K3962-23#3068#3091
40K → 25.2M1434-20#3091#3111
25.2M → Finish2585-60#3111#3171
TOTALS6121166-554
📊

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