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BOSTON MARATHON 2023

Rafael Carmona

Bib: 4816•M

TN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 15%
Gender (Male)
#0 / 15176
Top 25%
Masters (Masters Men)
#0 / 9891
Top 12%
Division (M45-49)
#0 / 2252
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:50
Rank: #6407
Start → 5K
21:50 | 7:02/mi
10K· 6.21 mi
43:00
Rank: #5965 (+442)
5K → 10K
21:10 | 6:49/mi
15K· 9.32 mi
1:03:44
Rank: #5337 (+628)
10K → 15K
20:44 | 6:40/mi
20K· 12.43 mi
1:24:40
Rank: #4953 (+384)
15K → 20K
20:56 | 6:44/mi
Half· 13.11 mi
1:29:14
Rank: #4927 (+26)
20K → Half
4:34 | 6:42/mi
25K· 15.53 mi
1:45:30
Rank: #4615 (+312)
Half → 25K
16:16 | 6:43/mi
30K· 18.64 mi
2:07:08
Rank: #4483 (+132)
25K → 30K
21:38 | 6:58/mi
20M
2:16:39
Rank: #4446 (+37)
30K → 20M
9:31 | 7:00/mi
21M
2:24:11
Rank: #4454 (-8)
20M → 21M
7:32 | 7:32/mi
35K· 21.75 mi
2:29:05
Rank: #4351 (+103)
21M → 35K
4:54 | 6:33/mi
23M
2:37:38
Rank: #4210 (+141)
35K → 23M
8:33 | 6:50/mi
24M
2:44:22
Rank: #4167 (+43)
23M → 24M
6:44 | 6:44/mi
40K· 24.85 mi
2:50:22
Rank: #4150 (+17)
24M → 40K
6:00 | 7:01/mi
25.2M
2:52:57
Rank: #4153 (-3)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:59:44
Rank: #4123 (+30)
25.2M → Finish
6:47 | 6:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:14
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:30:30
Pace6:54 /mi
📊Positive Split: 1.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:4621:507:0221:50
7:02
-
10K
6.21 mi10:44:5643:006:5521:10
6:49
-0:13
15K
9.32 mi11:05:401:03:446:5020:44
6:40
-0:09
20K
12.43 mi11:26:361:24:406:4920:56
6:44
+0:04
Half
13.11 mi11:31:101:29:146:484:34
6:42
-0:02
25K
15.53 mi11:47:261:45:306:4716:16
6:43
+0:01
30K
18.64 mi12:09:042:07:086:4921:38
6:58
+0:15
20M
20.00 mi12:18:352:16:396:509:31
7:00
+0:02
21M
21.00 mi12:26:072:24:116:527:32
7:32
+0:32
35K
21.75 mi12:31:012:29:056:514:54
6:33
-0:59
23M
23.00 mi12:39:342:37:386:518:33
6:50
+0:17
24M
24.00 mi12:46:182:44:226:516:44
6:44
-0:06
40K
24.85 mi12:52:182:50:226:516:00
7:01
+0:17
25.2M
25.20 mi12:54:532:52:576:522:35
7:29
+0:28
Finish
26.22 mi13:01:402:59:446:526:47
6:39
-0:50

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

6:33 /mi

Average Pace

6:52 /mi

Slowest Pace

7:32 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:37

94% of race

Time at Steady Pace

10:07

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:51 /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 mi10:23:4621:507:0221:50
7:02
#6407
10K
6.21 mi10:44:5643:006:5521:10
6:49
#5965
15K
9.32 mi11:05:401:03:446:5020:44
6:40
#5337
20K
12.43 mi11:26:361:24:406:4920:56
6:44
#4953
Half
13.11 mi11:31:101:29:146:484:34
6:42
#4927
25K
15.53 mi11:47:261:45:306:4716:16
6:43
#4615
30K
18.64 mi12:09:042:07:086:4921:38
6:58
#4483
20M
20.00 mi12:18:352:16:396:509:31
7:00
#4446
21M
21.00 mi12:26:072:24:116:527:32
7:32
#4454
35K
21.75 mi12:31:012:29:056:514:54
6:33
#4351
23M
23.00 mi12:39:342:37:386:518:33
6:50
#4210
24M
24.00 mi12:46:182:44:226:516:44
6:44
#4167
40K
24.85 mi12:52:182:50:226:516:00
7:01
#4150
25.2M
25.20 mi12:54:532:52:576:522:35
7:29
#4153
Finish
26.22 mi13:01:402:59:446:526:47
6:39
#4123
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi6407581358133872(Top 15%)3640(Top 24%)3640(Top 162%)
10K6.21 mi3.10 mi5965+4425457+3565457+3565402(Top 20%)4979(Top 33%)4979(Top 221%)
15K9.32 mi3.11 mi5337+6284938+5194938+5193872(Top 15%)3640(Top 24%)3640(Top 162%)
20K12.43 mi3.11 mi4953+3844611+3274611+3273877(Top 15%)3657(Top 24%)3657(Top 162%)
Half13.11 mi0.68 mi4927+264583+284583+284265(Top 16%)3989(Top 26%)3989(Top 177%)
25K15.53 mi2.42 mi4615+3124308+2754308+2753435(Top 13%)3256(Top 21%)3256(Top 145%)
30K18.64 mi3.11 mi4483+1324190+1184190+1184100(Top 15%)3827(Top 25%)3827(Top 170%)
20M20.00 mi1.36 mi4446+374151+394151+394038(Top 15%)3738(Top 25%)3738(Top 166%)
21M21.00 mi1.00 mi4454-84156-54156-54727(Top 18%)4268(Top 28%)4268(Top 190%)
35K21.75 mi0.75 mi4351+1034063+934063+932737(Top 10%)2580(Top 17%)2580(Top 115%)
23M23.00 mi1.25 mi4210+1413940+1233940+1232838(Top 11%)2654(Top 17%)2654(Top 118%)
24M24.00 mi1.00 mi4167+433902+383902+383300(Top 12%)3055(Top 20%)3055(Top 136%)
40K24.85 mi0.85 mi4150+173884+183884+183929(Top 15%)3532(Top 23%)3532(Top 157%)
25.2M25.20 mi0.35 mi4153-33886-23886-23839(Top 14%)3429(Top 23%)3429(Top 152%)
Finish26.22 mi1.02 mi4123+303858+283858+283279(Top 12%)2951(Top 19%)2951(Top 131%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3872

Males

3640

M45-49

3640

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5402

Males

4979

M45-49

4979

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3872

Males

3640

M45-49

3640

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

3877

Males

3657

M45-49

3657

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4265

Males

3989

M45-49

3989

Half→25K

13.1 - 15.5 mi

Top 13%
×4stories
+66ft-88ft

Overall

3435

Males

3256

M45-49

3256

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4100

Males

3827

M45-49

3827

30K→20M

18.6 - 20.0 mi

Top 15%
×5stories
+64ft-50ft

Overall

4038

Males

3738

M45-49

3738

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4727

Males

4268

M45-49

4268

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2737

Males

2580

M45-49

2580

35K→23M

21.8 - 23.0 mi

Top 11%
×5stories
+23ft-63ft

Overall

2838

Males

2654

M45-49

2654

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3300

Males

3055

M45-49

3055

24M→40K

24.0 - 24.9 mi

Top 15%
×1story
+6ft-20ft

Overall

3929

Males

3532

M45-49

3532

40K→25.2M

24.9 - 25.2 mi

Top 14%
×1story
+13ft-16ft

Overall

3839

Males

3429

M45-49

3429

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3279

Males

2951

M45-49

2951

Passing Analysis

Category:
Athletes Passed
2657
Passed By
373
Net Change
+2284
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6407
5K → 10K48543+442#6407#5965
10K → 15K6335+628#5965#5337
15K → 20K3895+384#5337#4953
20K → Half3610+26#4953#4927
Half → 25K3175+312#4927#4615
25K → 30K19462+132#4615#4483
30K → 20M7740+37#4483#4446
20M → 21M5765-8#4446#4454
21M → 35K1107+103#4454#4351
35K → 23M1498+141#4351#4210
23M → 24M7229+43#4210#4167
24M → 40K5841+17#4167#4150
40K → 25.2M2225-3#4150#4153
25.2M → Finish5828+30#4153#4123
TOTALS2657373+2284
📊

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