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BOSTON MARATHON 2023

Jeff Mata

Bib: 7574•M

CA

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
25:53
Rank: #16345
Start → 5K
25:53 | 8:20/mi
10K· 6.21 mi
51:17
Rank: #16187 (+158)
5K → 10K
25:24 | 8:11/mi
15K· 9.32 mi
1:16:51
Rank: #16146 (+41)
10K → 15K
25:34 | 8:14/mi
20K· 12.43 mi
1:42:24
Rank: #15848 (+298)
15K → 20K
25:33 | 8:13/mi
Half· 13.11 mi
1:48:00
Rank: #15839 (+9)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:08:05
Rank: #15648 (+191)
Half → 25K
20:05 | 8:17/mi
30K· 18.64 mi
2:34:31
Rank: #15387 (+261)
25K → 30K
26:26 | 8:30/mi
20M
2:46:08
Rank: #15277 (+110)
30K → 20M
11:37 | 8:33/mi
21M
2:55:09
Rank: #15144 (+133)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
3:01:36
Rank: #15167 (-23)
21M → 35K
6:27 | 8:37/mi
23M
3:12:33
Rank: #15101 (+66)
35K → 23M
10:57 | 8:45/mi
24M
3:20:55
Rank: #15037 (+64)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
3:28:09
Rank: #14944 (+93)
24M → 40K
7:14 | 8:28/mi
25.2M
3:31:20
Rank: #14914 (+30)
40K → 25.2M
3:11 | 9:14/mi
Finish· 26.22 mi
3:39:45
Rank: #14872 (+42)
25.2M → Finish
8:25 | 8:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:00
Pace8:14 /mi
2nd Half
Distance13.11 mi
Time1:51:45
Pace8:31 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:32:1025:538:2025:53
8:20
-
10K
6.21 mi10:57:3451:178:1525:24
8:11
-0:09
15K
9.32 mi11:23:081:16:518:1525:34
8:14
+0:03
20K
12.43 mi11:48:411:42:248:1425:33
8:13
-0:01
Half
13.11 mi11:54:171:48:008:145:36
8:12
-0:01
25K
15.53 mi12:14:222:08:058:1520:05
8:17
+0:05
30K
18.64 mi12:40:482:34:318:1726:26
8:30
+0:13
20M
20.00 mi12:52:252:46:088:1811:37
8:33
+0:03
21M
21.00 mi13:01:262:55:098:209:01
9:01
+0:28
35K
21.75 mi13:07:533:01:368:216:27
8:37
-0:24
23M
23.00 mi13:18:503:12:338:2210:57
8:45
+0:08
24M
24.00 mi13:27:123:20:558:228:22
8:22
-0:23
40K
24.85 mi13:34:263:28:098:227:14
8:28
+0:06
25.2M
25.20 mi13:37:373:31:208:233:11
9:14
+0:46
Finish
26.22 mi13:46:023:39:458:238:25
8:16
-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

8:11 /mi

Average Pace

8:23 /mi

Slowest Pace

9:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:27:33

94% of race

Time at Steady Pace

12:12

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:23 /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 mi10:32:1025:538:2025:53
8:20
#16345
10K
6.21 mi10:57:3451:178:1525:24
8:11
#16187
15K
9.32 mi11:23:081:16:518:1525:34
8:14
#16146
20K
12.43 mi11:48:411:42:248:1425:33
8:13
#15848
Half
13.11 mi11:54:171:48:008:145:36
8:12
#15839
25K
15.53 mi12:14:222:08:058:1520:05
8:17
#15648
30K
18.64 mi12:40:482:34:318:1726:26
8:30
#15387
20M
20.00 mi12:52:252:46:088:1811:37
8:33
#15277
21M
21.00 mi13:01:262:55:098:209:01
9:01
#15144
35K
21.75 mi13:07:533:01:368:216:27
8:37
#15167
23M
23.00 mi13:18:503:12:338:2210:57
8:45
#15101
24M
24.00 mi13:27:123:20:558:228:22
8:22
#15037
40K
24.85 mi13:34:263:28:098:227:14
8:28
#14944
25.2M
25.20 mi13:37:373:31:208:233:11
9:14
#14914
Finish
26.22 mi13:46:023:39:458:238:25
8:16
#14872
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi16345108281082816050(Top 60%)10706(Top 71%)10706(Top 478%)
10K6.21 mi3.10 mi16187+15810779+4910779+4916063(Top 60%)10730(Top 71%)10730(Top 479%)
15K9.32 mi3.11 mi16146+4110750+2910750+2916050(Top 60%)10706(Top 71%)10706(Top 478%)
20K12.43 mi3.11 mi15848+29810616+13410616+13415109(Top 57%)10312(Top 68%)10312(Top 460%)
Half13.11 mi0.68 mi15839+910611+510611+515803(Top 59%)10591(Top 70%)10591(Top 473%)
25K15.53 mi2.42 mi15648+19110510+10110510+10114826(Top 56%)10091(Top 66%)10091(Top 450%)
30K18.64 mi3.11 mi15387+26110360+15010360+15014365(Top 54%)9805(Top 65%)9805(Top 438%)
20M20.00 mi1.36 mi15277+11010300+6010300+6013915(Top 52%)9540(Top 63%)9540(Top 426%)
21M21.00 mi1.00 mi15144+13310236+6410236+6413490(Top 51%)9268(Top 61%)9268(Top 414%)
35K21.75 mi0.75 mi15167-2310223+1310223+1315938(Top 60%)10261(Top 68%)10261(Top 458%)
23M23.00 mi1.25 mi15101+6610178+4510178+4514650(Top 55%)9652(Top 64%)9652(Top 431%)
24M24.00 mi1.00 mi15037+6410140+3810140+3813627(Top 51%)9151(Top 60%)9151(Top 408%)
40K24.85 mi0.85 mi14944+9310081+5910081+5913066(Top 49%)8815(Top 58%)8815(Top 393%)
25.2M25.20 mi0.35 mi14914+3010061+2010061+2013758(Top 52%)9126(Top 60%)9126(Top 407%)
Finish26.22 mi1.02 mi14872+4210022+3910022+3913825(Top 52%)9166(Top 60%)9166(Top 409%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

16050

Males

10706

M40-44

10706

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

16063

Males

10730

M40-44

10730

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

16050

Males

10706

M40-44

10706

15K→20K

9.3 - 12.4 mi

Top 57%
×5stories
+106ft-86ft

Overall

15109

Males

10312

M40-44

10312

20K→Half

12.4 - 13.1 mi

Top 59%
×2stories
+19ft-37ft

Overall

15803

Males

10591

M40-44

10591

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14826

Males

10091

M40-44

10091

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14365

Males

9805

M40-44

9805

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

13915

Males

9540

M40-44

9540

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13490

Males

9268

M40-44

9268

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15938

Males

10261

M40-44

10261

35K→23M

21.8 - 23.0 mi

Top 55%
×5stories
+23ft-63ft

Overall

14650

Males

9652

M40-44

9652

23M→24M

23.0 - 24.0 mi

Top 51%
×6stories
+12ft-82ft

Overall

13627

Males

9151

M40-44

9151

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

13066

Males

8815

M40-44

8815

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13758

Males

9126

M40-44

9126

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13825

Males

9166

M40-44

9166

Passing Analysis

Category:
Athletes Passed
2285
Passed By
812
Net Change
+1473
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16345
5K → 10K369211+158#16345#16187
10K → 15K212171+41#16187#16146
15K → 20K34042+298#16146#15848
20K → Half3728+9#15848#15839
Half → 25K23443+191#15839#15648
25K → 30K31655+261#15648#15387
30K → 20M14636+110#15387#15277
20M → 21M15623+133#15277#15144
21M → 35K4164-23#15144#15167
35K → 23M10337+66#15167#15101
23M → 24M9127+64#15101#15037
24M → 40K11219+93#15037#14944
40K → 25.2M4212+30#14944#14914
25.2M → Finish8644+42#14914#14872
TOTALS2285812+1473
📊

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