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BOSTON MARATHON 2023

Paul Serra

Bib: 5455•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 18%
Gender (Male)
#0 / 15176
Top 29%
Masters (Masters Men)
#0 / 9891
Top 15%
Division (M50-54)
#0 / 2052
Top 10%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:05
Rank: #4550
Start → 5K
21:05 | 6:47/mi
10K· 6.21 mi
41:58
Rank: #4536 (+14)
5K → 10K
20:53 | 6:43/mi
15K· 9.32 mi
1:02:52
Rank: #4462 (+74)
10K → 15K
20:54 | 6:44/mi
20K· 12.43 mi
1:23:52
Rank: #4334 (+128)
15K → 20K
21:00 | 6:46/mi
Half· 13.11 mi
1:28:24
Rank: #4300 (+34)
20K → Half
4:32 | 6:39/mi
25K· 15.53 mi
1:44:48
Rank: #4182 (+118)
Half → 25K
16:24 | 6:46/mi
30K· 18.64 mi
2:06:30
Rank: #4179 (+3)
25K → 30K
21:42 | 6:59/mi
20M
2:16:17
Rank: #4275 (-96)
30K → 20M
9:47 | 7:12/mi
21M
2:23:57
Rank: #4361 (-86)
20M → 21M
7:40 | 7:40/mi
35K· 21.75 mi
2:29:14
Rank: #4417 (-56)
21M → 35K
5:17 | 7:04/mi
23M
2:38:33
Rank: #4554 (-137)
35K → 23M
9:19 | 7:26/mi
24M
2:45:57
Rank: #4631 (-77)
23M → 24M
7:24 | 7:24/mi
40K· 24.85 mi
2:52:30
Rank: #4716 (-85)
24M → 40K
6:33 | 7:40/mi
25.2M
2:55:18
Rank: #4735 (-19)
40K → 25.2M
2:48 | 8:07/mi
Finish· 26.22 mi
3:02:48
Rank: #4786 (-51)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:24
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:34:24
Pace7:12 /mi
📊Positive Split: 6.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:5421:056:4721:05
6:47
-
10K
6.21 mi10:45:4741:586:4520:53
6:43
-0:04
15K
9.32 mi11:06:411:02:526:4520:54
6:44
+0:01
20K
12.43 mi11:27:411:23:526:4521:00
6:46
+0:02
Half
13.11 mi11:32:131:28:246:454:32
6:39
-0:07
25K
15.53 mi11:48:371:44:486:4516:24
6:46
+0:07
30K
18.64 mi12:10:192:06:306:4721:42
6:59
+0:13
20M
20.00 mi12:20:062:16:176:499:47
7:12
+0:13
21M
21.00 mi12:27:462:23:576:517:40
7:40
+0:28
35K
21.75 mi12:33:032:29:146:525:17
7:04
-0:36
23M
23.00 mi12:42:222:38:336:549:19
7:26
+0:22
24M
24.00 mi12:49:462:45:576:557:24
7:24
-0:02
40K
24.85 mi12:56:192:52:306:566:33
7:40
+0:16
25.2M
25.20 mi12:59:072:55:186:572:48
8:07
+0:27
Finish
26.22 mi13:06:373:02:486:597:30
7:22
-0:45

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

6:39 /mi

Average Pace

6:59 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:48

57% of race

Time at Steady Pace

36:46

20% of race

Time at Slower Pace

41:14

23% of race

Average Pace: 6:58 /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 mi10:24:5421:056:4721:05
6:47
#4550
10K
6.21 mi10:45:4741:586:4520:53
6:43
#4536
15K
9.32 mi11:06:411:02:526:4520:54
6:44
#4462
20K
12.43 mi11:27:411:23:526:4521:00
6:46
#4334
Half
13.11 mi11:32:131:28:246:454:32
6:39
#4300
25K
15.53 mi11:48:371:44:486:4516:24
6:46
#4182
30K
18.64 mi12:10:192:06:306:4721:42
6:59
#4179
20M
20.00 mi12:20:062:16:176:499:47
7:12
#4275
21M
21.00 mi12:27:462:23:576:517:40
7:40
#4361
35K
21.75 mi12:33:032:29:146:525:17
7:04
#4417
23M
23.00 mi12:42:222:38:336:549:19
7:26
#4554
24M
24.00 mi12:49:462:45:576:557:24
7:24
#4631
40K
24.85 mi12:56:192:52:306:566:33
7:40
#4716
25.2M
25.20 mi12:59:072:55:186:572:48
8:07
#4735
Finish
26.22 mi13:06:373:02:486:597:30
7:22
#4786
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi4550424442444392(Top 16%)4111(Top 27%)4111(Top 200%)
10K6.21 mi3.10 mi4536+144239+54239+54565(Top 17%)4262(Top 28%)4262(Top 208%)
15K9.32 mi3.11 mi4462+744172+674172+674392(Top 16%)4111(Top 27%)4111(Top 200%)
20K12.43 mi3.11 mi4334+1284059+1134059+1134084(Top 15%)3830(Top 25%)3830(Top 187%)
Half13.11 mi0.68 mi4300+344025+344025+343861(Top 15%)3645(Top 24%)3645(Top 178%)
25K15.53 mi2.42 mi4182+1183920+1053920+1053860(Top 14%)3632(Top 24%)3632(Top 177%)
30K18.64 mi3.11 mi4179+33926-63926-64254(Top 16%)3964(Top 26%)3964(Top 193%)
20M20.00 mi1.36 mi4275-964005-794005-795092(Top 19%)4614(Top 30%)4614(Top 225%)
21M21.00 mi1.00 mi4361-864075-704075-705424(Top 20%)4777(Top 31%)4777(Top 233%)
35K21.75 mi0.75 mi4417-564119-444119-445640(Top 21%)4971(Top 33%)4971(Top 242%)
23M23.00 mi1.25 mi4554-1374241-1224241-1226073(Top 23%)5225(Top 34%)5225(Top 255%)
24M24.00 mi1.00 mi4631-774311-704311-707010(Top 26%)5706(Top 38%)5706(Top 278%)
40K24.85 mi0.85 mi4716-854374-634374-637638(Top 29%)6002(Top 40%)6002(Top 292%)
25.2M25.20 mi0.35 mi4735-194386-124386-127098(Top 27%)5612(Top 37%)5612(Top 273%)
Finish26.22 mi1.02 mi4786-514419-334419-337474(Top 28%)5841(Top 38%)5841(Top 285%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4392

Males

4111

M50-54

4111

5K→10K

3.1 - 6.2 mi

Top 17%
×5stories
+79ft-138ft

Overall

4565

Males

4262

M50-54

4262

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4392

Males

4111

M50-54

4111

15K→20K

9.3 - 12.4 mi

Top 15%
×5stories
+106ft-86ft

Overall

4084

Males

3830

M50-54

3830

20K→Half

12.4 - 13.1 mi

Top 15%
×2stories
+19ft-37ft

Overall

3861

Males

3645

M50-54

3645

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3860

Males

3632

M50-54

3632

25K→30K

15.5 - 18.6 mi

Top 16%
×9stories
+181ft-148ft

Overall

4254

Males

3964

M50-54

3964

30K→20M

18.6 - 20.0 mi

Top 19%
×5stories
+64ft-50ft

Overall

5092

Males

4614

M50-54

4614

20M→21M

20.0 - 21.0 mi

Top 20%
×8stories
+106ft-24ft

Overall

5424

Males

4777

M50-54

4777

21M→35K

21.0 - 21.8 mi

Top 21%
×7stories
+17ft-86ft

Overall

5640

Males

4971

M50-54

4971

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

6073

Males

5225

M50-54

5225

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7010

Males

5706

M50-54

5706

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7638

Males

6002

M50-54

6002

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7098

Males

5612

M50-54

5612

25.2M→Finish

25.2 - 26.2 mi

Top 28%
×2stories
+22ft-21ft

Overall

7474

Males

5841

M50-54

5841

Passing Analysis

Category:
Athletes Passed
1081
Passed By
1317
Net Change
-236
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4550
5K → 10K209195+14#4550#4536
10K → 15K16187+74#4536#4462
15K → 20K17143+128#4462#4334
20K → Half428+34#4334#4300
Half → 25K14931+118#4300#4182
25K → 30K116113+3#4182#4179
30K → 20M38134-96#4179#4275
20M → 21M37123-86#4275#4361
21M → 35K3086-56#4361#4417
35K → 23M33170-137#4417#4554
23M → 24M29106-77#4554#4631
24M → 40K19104-85#4631#4716
40K → 25.2M1534-19#4716#4735
25.2M → Finish3283-51#4735#4786
TOTALS10811317-236
📊

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