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BOSTON MARATHON 2023

Matthew Saba

Bib: 3964•M

IN

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 42%
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
23:36
Rank: #10492
Start → 5K
23:36 | 7:36/mi
10K· 6.21 mi
47:42
Rank: #11576 (-1084)
5K → 10K
24:06 | 7:45/mi
15K· 9.32 mi
1:11:41
Rank: #11696 (-120)
10K → 15K
23:59 | 7:43/mi
20K· 12.43 mi
1:36:40
Rank: #12194 (-498)
15K → 20K
24:59 | 8:02/mi
Half· 13.11 mi
1:42:01
Rank: #12245 (-51)
20K → Half
5:21 | 7:50/mi
25K· 15.53 mi
2:01:34
Rank: #12405 (-160)
Half → 25K
19:33 | 8:04/mi
30K· 18.64 mi
2:27:28
Rank: #12558 (-153)
25K → 30K
25:54 | 8:20/mi
20M
2:38:43
Rank: #12514 (+44)
30K → 20M
11:15 | 8:17/mi
21M
2:47:49
Rank: #12589 (-75)
20M → 21M
9:06 | 9:06/mi
35K· 21.75 mi
2:53:46
Rank: #12539 (+50)
21M → 35K
5:57 | 7:57/mi
23M
3:03:26
Rank: #12255 (+284)
35K → 23M
9:40 | 7:43/mi
24M
3:10:45
Rank: #11976 (+279)
23M → 24M
7:19 | 7:19/mi
40K· 24.85 mi
3:16:57
Rank: #11680 (+296)
24M → 40K
6:12 | 7:15/mi
25.2M
3:19:40
Rank: #11555 (+125)
40K → 25.2M
2:43 | 7:53/mi
Finish· 26.22 mi
3:26:46
Rank: #11213 (+342)
25.2M → Finish
7:06 | 6:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:01
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:44:45
Pace7:59 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4023:367:3623:36
7:36
-
10K
6.21 mi10:51:4647:427:4124:06
7:45
+0:09
15K
9.32 mi11:15:451:11:417:4123:59
7:43
-0:02
20K
12.43 mi11:40:441:36:407:4724:59
8:02
+0:19
Half
13.11 mi11:46:051:42:017:475:21
7:50
-0:12
25K
15.53 mi12:05:382:01:347:5019:33
8:04
+0:14
30K
18.64 mi12:31:322:27:287:5525:54
8:20
+0:16
20M
20.00 mi12:42:472:38:437:5611:15
8:17
-0:03
21M
21.00 mi12:51:532:47:497:599:06
9:06
+0:49
35K
21.75 mi12:57:502:53:467:595:57
7:57
-1:09
23M
23.00 mi13:07:303:03:267:599:40
7:43
-0:14
24M
24.00 mi13:14:493:10:457:577:19
7:19
-0:24
40K
24.85 mi13:21:013:16:577:556:12
7:15
-0:04
25.2M
25.20 mi13:23:443:19:407:552:43
7:53
+0:38
Finish
26.22 mi13:30:503:26:467:547:06
6:58
-0:55

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

6:58 /mi

Average Pace

7:54 /mi

Slowest Pace

9:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

20:37

10% of race

Time at Steady Pace

2:19:54

68% of race

Time at Slower Pace

46:15

22% of race

Average Pace: 7:53 /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 mi10:27:4023:367:3623:36
7:36
#10492
10K
6.21 mi10:51:4647:427:4124:06
7:45
#11576
15K
9.32 mi11:15:451:11:417:4123:59
7:43
#11696
20K
12.43 mi11:40:441:36:407:4724:59
8:02
#12194
Half
13.11 mi11:46:051:42:017:475:21
7:50
#12245
25K
15.53 mi12:05:382:01:347:5019:33
8:04
#12405
30K
18.64 mi12:31:322:27:287:5525:54
8:20
#12558
20M
20.00 mi12:42:472:38:437:5611:15
8:17
#12514
21M
21.00 mi12:51:532:47:497:599:06
9:06
#12589
35K
21.75 mi12:57:502:53:467:595:57
7:57
#12539
23M
23.00 mi13:07:303:03:267:599:40
7:43
#12255
24M
24.00 mi13:14:493:10:457:577:19
7:19
#11976
40K
24.85 mi13:21:013:16:577:556:12
7:15
#11680
25.2M
25.20 mi13:23:443:19:407:552:43
7:53
#11555
Finish
26.22 mi13:30:503:26:467:547:06
6:58
#11213
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi104928404840411996(Top 45%)9078(Top 60%)9078(Top 172%)
10K6.21 mi3.10 mi11576-10848917-5138917-51312724(Top 48%)9434(Top 62%)9434(Top 179%)
15K9.32 mi3.11 mi11696-1208956-398956-3911996(Top 45%)9078(Top 60%)9078(Top 172%)
20K12.43 mi3.11 mi12194-4989146-1909146-19013749(Top 52%)9766(Top 64%)9766(Top 185%)
Half13.11 mi0.68 mi12245-519164-189164-1813008(Top 49%)9465(Top 62%)9465(Top 179%)
25K15.53 mi2.42 mi12405-1609217-539217-5313227(Top 50%)9444(Top 62%)9444(Top 179%)
30K18.64 mi3.11 mi12558-1539249-329249-3213250(Top 50%)9336(Top 62%)9336(Top 177%)
20M20.00 mi1.36 mi12514+449217+329217+3212193(Top 46%)8785(Top 58%)8785(Top 166%)
21M21.00 mi1.00 mi12589-759222-59222-513956(Top 52%)9469(Top 62%)9469(Top 179%)
35K21.75 mi0.75 mi12539+509185+379185+3711741(Top 44%)8441(Top 56%)8441(Top 160%)
23M23.00 mi1.25 mi12255+2849041+1449041+1447860(Top 30%)6344(Top 42%)6344(Top 120%)
24M24.00 mi1.00 mi11976+2798893+1488893+1486500(Top 24%)5430(Top 36%)5430(Top 103%)
40K24.85 mi0.85 mi11680+2968753+1408753+1405176(Top 19%)4472(Top 29%)4472(Top 85%)
25.2M25.20 mi0.35 mi11555+1258688+658688+655842(Top 22%)4862(Top 32%)4862(Top 92%)
Finish26.22 mi1.02 mi11213+3428498+1908498+1905026(Top 19%)4297(Top 28%)4297(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

11996

Males

9078

M18-39

9078

5K→10K

3.1 - 6.2 mi

Top 48%
×5stories
+79ft-138ft

Overall

12724

Males

9434

M18-39

9434

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

11996

Males

9078

M18-39

9078

15K→20K

9.3 - 12.4 mi

Top 52%
×5stories
+106ft-86ft

Overall

13749

Males

9766

M18-39

9766

20K→Half

12.4 - 13.1 mi

Top 49%
×2stories
+19ft-37ft

Overall

13008

Males

9465

M18-39

9465

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

13227

Males

9444

M18-39

9444

25K→30K

15.5 - 18.6 mi

Top 50%
×9stories
+181ft-148ft

Overall

13250

Males

9336

M18-39

9336

30K→20M

18.6 - 20.0 mi

Top 46%
×5stories
+64ft-50ft

Overall

12193

Males

8785

M18-39

8785

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13956

Males

9469

M18-39

9469

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11741

Males

8441

M18-39

8441

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7860

Males

6344

M18-39

6344

23M→24M

23.0 - 24.0 mi

Top 24%
×6stories
+12ft-82ft

Overall

6500

Males

5430

M18-39

5430

24M→40K

24.0 - 24.9 mi

Top 19%
×1story
+6ft-20ft

Overall

5176

Males

4472

M18-39

4472

40K→25.2M

24.9 - 25.2 mi

Top 22%
×1story
+13ft-16ft

Overall

5842

Males

4862

M18-39

4862

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

5026

Males

4297

M18-39

4297

Passing Analysis

Category:
Athletes Passed
2089
Passed By
2810
Net Change
-721
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10492
5K → 10K531137-1084#10492#11576
10K → 15K136256-120#11576#11696
15K → 20K58556-498#11696#12194
20K → Half1667-51#12194#12245
Half → 25K77237-160#12245#12405
25K → 30K151304-153#12405#12558
30K → 20M11975+44#12558#12514
20M → 21M71146-75#12514#12589
21M → 35K7525+50#12589#12539
35K → 23M2895+284#12539#12255
23M → 24M2801+279#12255#11976
24M → 40K2960+296#11976#11680
40K → 25.2M1250+125#11680#11555
25.2M → Finish3431+342#11555#11213
TOTALS20892810-721
📊

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