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BOSTON MARATHON 2023

Mark Carrasquillo

Bib: 29592•M

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:37
Rank: #25396
Start → 5K
33:37 | 10:49/mi
10K· 6.21 mi
1:06:32
Rank: #25101 (+295)
5K → 10K
32:55 | 10:36/mi
15K· 9.32 mi
1:39:23
Rank: #24917 (+184)
10K → 15K
32:51 | 10:34/mi
20K· 12.43 mi
2:14:14
Rank: #24922 (-5)
15K → 20K
34:51 | 11:13/mi
Half· 13.11 mi
2:21:13
Rank: #24878 (+44)
20K → Half
6:59 | 10:14/mi
25K· 15.53 mi
2:48:59
Rank: #24816 (+62)
Half → 25K
27:46 | 11:27/mi
30K· 18.64 mi
3:27:19
Rank: #24868 (-52)
25K → 30K
38:20 | 12:20/mi
20M
3:45:42
Rank: #24968 (-100)
30K → 20M
18:23 | 13:32/mi
21M
4:00:13
Rank: #25028 (-60)
20M → 21M
14:31 | 14:31/mi
35K· 21.75 mi
4:10:31
Rank: #25088 (-60)
21M → 35K
10:18 | 13:46/mi
23M
4:27:33
Rank: #25134 (-46)
35K → 23M
17:02 | 13:36/mi
24M
4:41:35
Rank: #25213 (-79)
23M → 24M
14:02 | 14:02/mi
40K· 24.85 mi
4:53:21
Rank: #25248 (-35)
24M → 40K
11:46 | 13:46/mi
25.2M
4:58:47
Rank: #25270 (-22)
40K → 25.2M
5:26 | 15:45/mi
Finish· 26.22 mi
5:11:30
Rank: #25296 (-26)
25.2M → Finish
12:43 | 12:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:13
Pace10:46 /mi
2nd Half
Distance13.11 mi
Time2:50:17
Pace12:59 /mi
📊Positive Split: 20.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4333:3710:4933:37
10:49
-
10K
6.21 mi12:24:381:06:3210:4232:55
10:36
-0:13
15K
9.32 mi12:57:291:39:2310:4032:51
10:34
-0:02
20K
12.43 mi13:32:202:14:1410:4834:51
11:13
+0:39
Half
13.11 mi13:39:192:21:1310:466:59
10:14
-0:59
25K
15.53 mi14:07:052:48:5910:5327:46
11:27
+1:13
30K
18.64 mi14:45:253:27:1911:0738:20
12:20
+0:53
20M
20.00 mi15:03:483:45:4211:1718:23
13:32
+1:12
21M
21.00 mi15:18:194:00:1311:2614:31
14:31
+0:59
35K
21.75 mi15:28:374:10:3111:3110:18
13:46
-0:45
23M
23.00 mi15:45:394:27:3311:3817:02
13:36
-0:10
24M
24.00 mi15:59:414:41:3511:4414:02
14:02
+0:26
40K
24.85 mi16:11:274:53:2111:4811:46
13:46
-0:16
25.2M
25.20 mi16:16:534:58:4711:515:26
15:45
+1:59
Finish
26.22 mi16:29:365:11:3011:5312:43
12:29
-3:16

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

10:14 /mi

Average Pace

11:53 /mi

Slowest Pace

15:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:59

54% of race

Time at Steady Pace

51:03

16% of race

Time at Slower Pace

1:31:28

29% of race

Average Pace: 11:53 /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 mi11:51:4333:3710:4933:37
10:49
#25396
10K
6.21 mi12:24:381:06:3210:4232:55
10:36
#25101
15K
9.32 mi12:57:291:39:2310:4032:51
10:34
#24917
20K
12.43 mi13:32:202:14:1410:4834:51
11:13
#24922
Half
13.11 mi13:39:192:21:1310:466:59
10:14
#24878
25K
15.53 mi14:07:052:48:5910:5327:46
11:27
#24816
30K
18.64 mi14:45:253:27:1911:0738:20
12:20
#24868
20M
20.00 mi15:03:483:45:4211:1718:23
13:32
#24968
21M
21.00 mi15:18:194:00:1311:2614:31
14:31
#25028
35K
21.75 mi15:28:374:10:3111:3110:18
13:46
#25088
23M
23.00 mi15:45:394:27:3311:3817:02
13:36
#25134
24M
24.00 mi15:59:414:41:3511:4414:02
14:02
#25213
40K
24.85 mi16:11:274:53:2111:4811:46
13:46
#25248
25.2M
25.20 mi16:16:534:58:4711:515:26
15:45
#25270
Finish
26.22 mi16:29:365:11:3011:5312:43
12:29
#25296
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi25396147041470424584(Top 92%)14337(Top 94%)14337(Top 640%)
10K6.21 mi3.10 mi25101+29514587+11714587+11724843(Top 93%)14471(Top 95%)14471(Top 646%)
15K9.32 mi3.11 mi24917+18414503+8414503+8424584(Top 92%)14337(Top 94%)14337(Top 640%)
20K12.43 mi3.11 mi24922-514488+1514488+1524901(Top 94%)14458(Top 95%)14458(Top 645%)
Half13.11 mi0.68 mi24878+4414466+2214466+2223731(Top 89%)13956(Top 92%)13956(Top 623%)
25K15.53 mi2.42 mi24816+6214432+3414432+3424594(Top 92%)14290(Top 94%)14290(Top 638%)
30K18.64 mi3.11 mi24868-5214433-114433-124852(Top 93%)14345(Top 95%)14345(Top 640%)
20M20.00 mi1.36 mi24968-10014467-3414467-3425556(Top 96%)14647(Top 97%)14647(Top 654%)
21M21.00 mi1.00 mi25028-6014487-2014487-2025436(Top 96%)14585(Top 96%)14585(Top 651%)
35K21.75 mi0.75 mi25088-6014505-1814505-1826047(Top 98%)14868(Top 98%)14868(Top 663%)
23M23.00 mi1.25 mi25134-4614517-1214517-1225575(Top 96%)14608(Top 96%)14608(Top 652%)
24M24.00 mi1.00 mi25213-7914546-2914546-2926087(Top 98%)14857(Top 98%)14857(Top 663%)
40K24.85 mi0.85 mi25248-3514559-1314559-1325538(Top 96%)14569(Top 96%)14569(Top 650%)
25.2M25.20 mi0.35 mi25270-2214572-1314572-1326032(Top 98%)14830(Top 98%)14830(Top 662%)
Finish26.22 mi1.02 mi25296-2614581-914581-925667(Top 96%)14631(Top 96%)14631(Top 653%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21stories
+97ft-345ft

Overall

24584

Males

14337

M40-44

14337

5K→10K

3.1 - 6.2 mi

Top 93%
×5stories
+79ft-138ft

Overall

24843

Males

14471

M40-44

14471

10K→15K

6.2 - 9.3 mi

Top 92%
×3stories
+67ft-78ft

Overall

24584

Males

14337

M40-44

14337

15K→20K

9.3 - 12.4 mi

Top 94%
×5stories
+106ft-86ft

Overall

24901

Males

14458

M40-44

14458

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23731

Males

13956

M40-44

13956

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

24594

Males

14290

M40-44

14290

25K→30K

15.5 - 18.6 mi

Top 93%
×9stories
+181ft-148ft

Overall

24852

Males

14345

M40-44

14345

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

25556

Males

14647

M40-44

14647

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25436

Males

14585

M40-44

14585

21M→35K

21.0 - 21.8 mi

Top 98%
×7stories
+17ft-86ft

Overall

26047

Males

14868

M40-44

14868

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

25575

Males

14608

M40-44

14608

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

26087

Males

14857

M40-44

14857

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

25538

Males

14569

M40-44

14569

40K→25.2M

24.9 - 25.2 mi

Top 98%
×1story
+13ft-16ft

Overall

26032

Males

14830

M40-44

14830

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

25667

Males

14631

M40-44

14631

Passing Analysis

Category:
Athletes Passed
971
Passed By
871
Net Change
+100
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25396
5K → 10K35055+295#25396#25101
10K → 15K22541+184#25101#24917
15K → 20K102107-5#24917#24922
20K → Half451+44#24922#24878
Half → 25K10139+62#24878#24816
25K → 30K70122-52#24816#24868
30K → 20M9109-100#24868#24968
20M → 21M1676-60#24968#25028
21M → 35K868-60#25028#25088
35K → 23M1965-46#25088#25134
23M → 24M584-79#25134#25213
24M → 40K742-35#25213#25248
40K → 25.2M325-22#25248#25270
25.2M → Finish1137-26#25270#25296
TOTALS971871+100
📊

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