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BOSTON MARATHON 2023

Matthew Burke

Bib: 2791•M

CA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 12%
Gender (Male)
#0 / 15176
Top 19%
Division (M18-39)
#0 / 5285
Top 41%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:53
Rank: #3852
Start → 5K
20:53 | 6:43/mi
10K· 6.21 mi
41:37
Rank: #3945 (-93)
5K → 10K
20:44 | 6:40/mi
15K· 9.32 mi
1:02:25
Rank: #3976 (-31)
10K → 15K
20:48 | 6:42/mi
20K· 12.43 mi
1:23:16
Rank: #3867 (+109)
15K → 20K
20:51 | 6:43/mi
Half· 13.11 mi
1:27:46
Rank: #3841 (+26)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:44:06
Rank: #3779 (+62)
Half → 25K
16:20 | 6:44/mi
30K· 18.64 mi
2:05:13
Rank: #3592 (+187)
25K → 30K
21:07 | 6:48/mi
20M
2:14:32
Rank: #3509 (+83)
30K → 20M
9:19 | 6:51/mi
21M
2:21:39
Rank: #3408 (+101)
20M → 21M
7:07 | 7:07/mi
35K· 21.75 mi
2:26:33
Rank: #3349 (+59)
21M → 35K
4:54 | 6:33/mi
23M
2:35:03
Rank: #3277 (+72)
35K → 23M
8:30 | 6:47/mi
24M
2:41:40
Rank: #3222 (+55)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:47:27
Rank: #3175 (+47)
24M → 40K
5:47 | 6:46/mi
25.2M
2:49:57
Rank: #3155 (+20)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:56:40
Rank: #3104 (+51)
25.2M → Finish
6:43 | 6:35/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:46
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:28:54
Pace6:47 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4620:536:4320:53
6:43
-
10K
6.21 mi10:42:3041:376:4220:44
6:40
-0:03
15K
9.32 mi11:03:181:02:256:4220:48
6:42
+0:02
20K
12.43 mi11:24:091:23:166:4220:51
6:43
+0:01
Half
13.11 mi11:28:391:27:466:424:30
6:36
-0:07
25K
15.53 mi11:44:591:44:066:4216:20
6:44
+0:08
30K
18.64 mi12:06:062:05:136:4321:07
6:48
+0:04
20M
20.00 mi12:15:252:14:326:449:19
6:51
+0:03
21M
21.00 mi12:22:322:21:396:457:07
7:07
+0:16
35K
21.75 mi12:27:262:26:336:444:54
6:33
-0:34
23M
23.00 mi12:35:562:35:036:448:30
6:47
+0:14
24M
24.00 mi12:42:332:41:406:446:37
6:37
-0:10
40K
24.85 mi12:48:202:47:276:445:47
6:46
+0:09
25.2M
25.20 mi12:50:502:49:576:452:30
7:15
+0:29
Finish
26.22 mi12:57:332:56:406:456:43
6:35
-0:40

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

6:33 /mi

Average Pace

6:45 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:54:10

99% of race

Time at Steady Pace

2:30

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:44 /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 mi10:21:4620:536:4320:53
6:43
#3852
10K
6.21 mi10:42:3041:376:4220:44
6:40
#3945
15K
9.32 mi11:03:181:02:256:4220:48
6:42
#3976
20K
12.43 mi11:24:091:23:166:4220:51
6:43
#3867
Half
13.11 mi11:28:391:27:466:424:30
6:36
#3841
25K
15.53 mi11:44:591:44:066:4216:20
6:44
#3779
30K
18.64 mi12:06:062:05:136:4321:07
6:48
#3592
20M
20.00 mi12:15:252:14:326:449:19
6:51
#3509
21M
21.00 mi12:22:322:21:396:457:07
7:07
#3408
35K
21.75 mi12:27:262:26:336:444:54
6:33
#3349
23M
23.00 mi12:35:562:35:036:448:30
6:47
#3277
24M
24.00 mi12:42:332:41:406:446:37
6:37
#3222
40K
24.85 mi12:48:202:47:276:445:47
6:46
#3175
25.2M
25.20 mi12:50:502:49:576:452:30
7:15
#3155
Finish
26.22 mi12:57:332:56:406:456:43
6:35
#3104
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3852361836184065(Top 15%)3814(Top 25%)3814(Top 72%)
10K6.21 mi3.10 mi3945-933714-963714-964072(Top 15%)3823(Top 25%)3823(Top 72%)
15K9.32 mi3.11 mi3976-313743-293743-294065(Top 15%)3814(Top 25%)3814(Top 72%)
20K12.43 mi3.11 mi3867+1093647+963647+963649(Top 14%)3453(Top 23%)3453(Top 65%)
Half13.11 mi0.68 mi3841+263624+233624+233376(Top 13%)3207(Top 21%)3207(Top 61%)
25K15.53 mi2.42 mi3779+623570+543570+543628(Top 14%)3417(Top 23%)3417(Top 65%)
30K18.64 mi3.11 mi3592+1873398+1723398+1722964(Top 11%)2806(Top 18%)2806(Top 53%)
20M20.00 mi1.36 mi3509+833319+793319+793148(Top 12%)2954(Top 19%)2954(Top 56%)
21M21.00 mi1.00 mi3408+1013228+913228+912689(Top 10%)2525(Top 17%)2525(Top 48%)
35K21.75 mi0.75 mi3349+593170+583170+582711(Top 10%)2554(Top 17%)2554(Top 48%)
23M23.00 mi1.25 mi3277+723103+673103+672598(Top 10%)2439(Top 16%)2439(Top 46%)
24M24.00 mi1.00 mi3222+553050+533050+532652(Top 10%)2470(Top 16%)2470(Top 47%)
40K24.85 mi0.85 mi3175+473006+443006+442643(Top 10%)2442(Top 16%)2442(Top 46%)
25.2M25.20 mi0.35 mi3155+202989+172989+172705(Top 10%)2491(Top 16%)2491(Top 47%)
Finish26.22 mi1.02 mi3104+512939+502939+502935(Top 11%)2660(Top 18%)2660(Top 50%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4065

Males

3814

M18-39

3814

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4072

Males

3823

M18-39

3823

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4065

Males

3814

M18-39

3814

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3649

Males

3453

M18-39

3453

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3376

Males

3207

M18-39

3207

Half→25K

13.1 - 15.5 mi

Top 14%
×4stories
+66ft-88ft

Overall

3628

Males

3417

M18-39

3417

25K→30K

15.5 - 18.6 mi

Top 11%
×9stories
+181ft-148ft

Overall

2964

Males

2806

M18-39

2806

30K→20M

18.6 - 20.0 mi

Top 12%
×5stories
+64ft-50ft

Overall

3148

Males

2954

M18-39

2954

20M→21M

20.0 - 21.0 mi

Top 10%
×8stories
+106ft-24ft

Overall

2689

Males

2525

M18-39

2525

21M→35K

21.0 - 21.8 mi

Top 10%
×7stories
+17ft-86ft

Overall

2711

Males

2554

M18-39

2554

35K→23M

21.8 - 23.0 mi

Top 10%
×5stories
+23ft-63ft

Overall

2598

Males

2439

M18-39

2439

23M→24M

23.0 - 24.0 mi

Top 10%
×6stories
+12ft-82ft

Overall

2652

Males

2470

M18-39

2470

24M→40K

24.0 - 24.9 mi

Top 10%
×1story
+6ft-20ft

Overall

2643

Males

2442

M18-39

2442

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2705

Males

2491

M18-39

2491

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

2935

Males

2660

M18-39

2660

Passing Analysis

Category:
Athletes Passed
1419
Passed By
671
Net Change
+748
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3852
5K → 10K182275-93#3852#3945
10K → 15K103134-31#3945#3976
15K → 20K16960+109#3976#3867
20K → Half3812+26#3867#3841
Half → 25K10846+62#3841#3779
25K → 30K21225+187#3779#3592
30K → 20M10219+83#3592#3509
20M → 21M11514+101#3509#3408
21M → 35K667+59#3408#3349
35K → 23M8614+72#3349#3277
23M → 24M6914+55#3277#3222
24M → 40K6013+47#3222#3175
40K → 25.2M3010+20#3175#3155
25.2M → Finish7928+51#3155#3104
TOTALS1419671+748
📊

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