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BOSTON MARATHON 2023

Matthew Pucalik

Bib: 4668•M

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Division (M18-39)
#0 / 5285
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:03
Rank: #4444
Start → 5K
6:47/mi
21:03 split
10K· 6.21 mi
41:34
Rank: #3878 (+566)
5K → 10K
6:36/mi
20:31 split
15K· 9.32 mi
1:02:06
Rank: #3658 (+220)
10K → 15K
6:37/mi
20:32 split
20K· 12.43 mi
1:23:12
Rank: #3827 (-169)
15K → 20K
6:47/mi
21:06 split
Half· 13.11 mi
1:27:51
Rank: #3904 (-77)
20K → Half
6:49/mi
4:39 split
25K· 15.53 mi
1:45:00
Rank: #4318 (-414)
Half → 25K
7:04/mi
17:09 split
30K· 18.64 mi
2:08:09
Rank: #4970 (-652)
25K → 30K
7:27/mi
23:09 split
20M
2:19:45
Rank: #5580 (-610)
30K → 20M
8:32/mi
11:36 split
21M
2:31:01
Rank: #6533 (-953)
20M → 21M
11:16/mi
11:16 split
35K· 21.75 mi
2:38:18
Rank: #7017 (-484)
21M → 35K
9:44/mi
7:17 split
23M
2:51:05
Rank: #7990 (-973)
35K → 23M
10:13/mi
12:47 split
24M
3:02:23
Rank: #9155 (-1165)
23M → 24M
11:18/mi
11:18 split
40K· 24.85 mi
3:11:43
Rank: #9946 (-791)
24M → 40K
10:55/mi
9:20 split
25.2M
3:15:25
Rank: #10165 (-219)
40K → 25.2M
10:44/mi
3:42 split
Finish· 26.22 mi
3:25:22
Rank: #10775 (-610)
25.2M → Finish
9:46/mi
9:57 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:51
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:57:31
Pace8:58 /mi
📊Positive Split: 33.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:2521:036:4721:03
6:47
-
10K
6.21 mi10:43:5641:346:4120:31
6:36
-0:11
15K
9.32 mi11:04:281:02:066:4020:32
6:37
+0:01
20K
12.43 mi11:25:341:23:126:4221:06
6:47
+0:10
Half
13.11 mi11:30:131:27:516:424:39
6:49
+0:02
25K
15.53 mi11:47:221:45:006:4617:09
7:04
+0:15
30K
18.64 mi12:10:312:08:096:5223:09
7:27
+0:23
20M
20.00 mi12:22:072:19:456:5911:36
8:32
+1:05
21M
21.00 mi12:33:232:31:017:1111:16
11:16
+2:44
35K
21.75 mi12:40:402:38:187:177:17
9:44
-1:32
23M
23.00 mi12:53:272:51:057:2612:47
10:13
+0:29
24M
24.00 mi13:04:453:02:237:3611:18
11:18
+1:05
40K
24.85 mi13:14:053:11:437:439:20
10:55
-0:23
25.2M
25.20 mi13:17:473:15:257:453:42
10:44
-0:11
Finish
26.22 mi13:27:443:25:227:509:57
9:46
-0:58

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

6:36 /mi

Average Pace

7:50 /mi

Slowest Pace

11:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:08:09

62% of race

Time at Steady Pace

11:36

6% of race

Time at Slower Pace

1:05:37

32% of race

Average Pace: 7:50 /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 mi10:23:2521:036:4721:03
6:47
#4444
10K
6.21 mi10:43:5641:346:4120:31
6:36
#3878
15K
9.32 mi11:04:281:02:066:4020:32
6:37
#3658
20K
12.43 mi11:25:341:23:126:4221:06
6:47
#3827
Half
13.11 mi11:30:131:27:516:424:39
6:49
#3904
25K
15.53 mi11:47:221:45:006:4617:09
7:04
#4318
30K
18.64 mi12:10:312:08:096:5223:09
7:27
#4970
20M
20.00 mi12:22:072:19:456:5911:36
8:32
#5580
21M
21.00 mi12:33:232:31:017:1111:16
11:16
#6533
35K
21.75 mi12:40:402:38:187:177:17
9:44
#7017
23M
23.00 mi12:53:272:51:057:2612:47
10:13
#7990
24M
24.00 mi13:04:453:02:237:3611:18
11:18
#9155
40K
24.85 mi13:14:053:11:437:439:20
10:55
#9946
25.2M
25.20 mi13:17:473:15:257:453:42
10:44
#10165
Finish
26.22 mi13:27:443:25:227:509:57
9:46
#10775
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4444415241523376(Top 13%)3205(Top 21%)3205(Top 61%)
10K6.21 mi3.10 mi3878+5663652+5003652+5003535(Top 13%)3348(Top 22%)3348(Top 63%)
15K9.32 mi3.11 mi3658+2203456+1963456+1963376(Top 13%)3205(Top 21%)3205(Top 61%)
20K12.43 mi3.11 mi3827-1693614-1583614-1584379(Top 16%)4089(Top 27%)4089(Top 77%)
Half13.11 mi0.68 mi3904-773679-653679-655462(Top 21%)5045(Top 33%)5045(Top 95%)
25K15.53 mi2.42 mi4318-4144047-3684047-3685989(Top 22%)5440(Top 36%)5440(Top 103%)
30K18.64 mi3.11 mi4970-6524622-5754622-5756900(Top 26%)6002(Top 40%)6002(Top 114%)
20M20.00 mi1.36 mi5580-6105125-5035125-50313823(Top 52%)9488(Top 63%)9488(Top 180%)
21M21.00 mi1.00 mi6533-9535838-7135838-71321395(Top 80%)12688(Top 84%)12688(Top 240%)
35K21.75 mi0.75 mi7017-4846199-3616199-36120541(Top 77%)12270(Top 81%)12270(Top 232%)
23M23.00 mi1.25 mi7990-9736796-5976796-59720582(Top 77%)12271(Top 81%)12271(Top 232%)
24M24.00 mi1.00 mi9155-11657488-6927488-69223574(Top 89%)13618(Top 90%)13618(Top 258%)
40K24.85 mi0.85 mi9946-7917898-4107898-41022156(Top 83%)12910(Top 85%)12910(Top 244%)
25.2M25.20 mi0.35 mi10165-2198010-1128010-11219723(Top 74%)11775(Top 78%)11775(Top 223%)
Finish26.22 mi1.02 mi10775-6108275-2658275-26521007(Top 79%)12414(Top 82%)12414(Top 235%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3376

Males

3205

M18-39

3205

5K→10K

3.1 - 6.2 mi

Top 13%
×5stories
+79ft-138ft

Overall

3535

Males

3348

M18-39

3348

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3376

Males

3205

M18-39

3205

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4379

Males

4089

M18-39

4089

20K→Half

12.4 - 13.1 mi

Top 21%
×2stories
+19ft-37ft

Overall

5462

Males

5045

M18-39

5045

Half→25K

13.1 - 15.5 mi

Top 22%
×4stories
+66ft-88ft

Overall

5989

Males

5440

M18-39

5440

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6900

Males

6002

M18-39

6002

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13823

Males

9488

M18-39

9488

20M→21M

20.0 - 21.0 mi

Top 80%
×8stories
+106ft-24ft

Overall

21395

Males

12688

M18-39

12688

21M→35K

21.0 - 21.8 mi

Top 77%
×7stories
+17ft-86ft

Overall

20541

Males

12270

M18-39

12270

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

20582

Males

12271

M18-39

12271

23M→24M

23.0 - 24.0 mi

Top 89%
×6stories
+12ft-82ft

Overall

23574

Males

13618

M18-39

13618

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22156

Males

12910

M18-39

12910

40K→25.2M

24.9 - 25.2 mi

Top 74%
×1story
+13ft-16ft

Overall

19723

Males

11775

M18-39

11775

25.2M→Finish

25.2 - 26.2 mi

Top 79%
×2stories
+22ft-21ft

Overall

21007

Males

12414

M18-39

12414

Passing Analysis

Category:
Athletes Passed
1005
Passed By
7334
Net Change
-6331
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4444
5K → 10K61751+566#4444#3878
10K → 15K25333+220#3878#3658
15K → 20K55224-169#3658#3827
20K → Half582-77#3827#3904
Half → 25K17431-414#3904#4318
25K → 30K27679-652#4318#4970
30K → 20M5615-610#4970#5580
20M → 21M1954-953#5580#6533
21M → 35K1485-484#6533#7017
35K → 23M5978-973#7017#7990
23M → 24M31168-1165#7990#9155
24M → 40K5795-791#9155#9946
40K → 25.2M4222-219#9946#10165
25.2M → Finish7617-610#10165#10775
TOTALS10057334-6331
📊

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