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BOSTON MARATHON 2023

Matt Borland

Bib: 6246•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 40%
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Top 45%
Division (M50-54)
#0 / 2052
Top 46%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:58
Rank: #6704
Start → 5K
21:58 | 7:04/mi
10K· 6.21 mi
44:41
Rank: #7706 (-1002)
5K → 10K
22:43 | 7:19/mi
15K· 9.32 mi
1:08:11
Rank: #8568 (-862)
10K → 15K
23:30 | 7:34/mi
20K· 12.43 mi
1:32:01
Rank: #9037 (-469)
15K → 20K
23:50 | 7:40/mi
Half· 13.11 mi
1:37:18
Rank: #9191 (-154)
20K → Half
5:17 | 7:45/mi
25K· 15.53 mi
1:56:43
Rank: #9766 (-575)
Half → 25K
19:25 | 8:00/mi
30K· 18.64 mi
2:21:40
Rank: #9968 (-202)
25K → 30K
24:57 | 8:02/mi
20M
2:33:10
Rank: #10224 (-256)
30K → 20M
11:30 | 8:28/mi
21M
2:42:11
Rank: #10411 (-187)
20M → 21M
9:01 | 9:01/mi
35K· 21.75 mi
2:48:11
Rank: #10448 (-37)
21M → 35K
6:00 | 8:01/mi
23M
2:58:42
Rank: #10559 (-111)
35K → 23M
10:31 | 8:24/mi
24M
3:06:44
Rank: #10591 (-32)
23M → 24M
8:02 | 8:02/mi
40K· 24.85 mi
3:13:50
Rank: #10617 (-26)
24M → 40K
7:06 | 8:18/mi
25.2M
3:16:56
Rank: #10640 (-23)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:25:14
Rank: #10732 (-92)
25.2M → Finish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:18
Pace7:25 /mi
2nd Half
Distance13.11 mi
Time1:47:56
Pace8:14 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:5521:587:0421:58
7:04
-
10K
6.21 mi10:48:3844:417:1122:43
7:19
+0:15
15K
9.32 mi11:12:081:08:117:1923:30
7:34
+0:15
20K
12.43 mi11:35:581:32:017:2423:50
7:40
+0:06
Half
13.11 mi11:41:151:37:187:255:17
7:45
+0:05
25K
15.53 mi12:00:401:56:437:3119:25
8:00
+0:15
30K
18.64 mi12:25:372:21:407:3624:57
8:02
+0:02
20M
20.00 mi12:37:072:33:107:3911:30
8:28
+0:26
21M
21.00 mi12:46:082:42:117:439:01
9:01
+0:33
35K
21.75 mi12:52:082:48:117:446:00
8:01
-1:00
23M
23.00 mi13:02:392:58:427:4610:31
8:24
+0:23
24M
24.00 mi13:10:413:06:447:478:02
8:02
-0:22
40K
24.85 mi13:17:473:13:507:487:06
8:18
+0:16
25.2M
25.20 mi13:20:533:16:567:493:06
8:59
+0:41
Finish
26.22 mi13:29:113:25:147:508:18
8:09
-0:50

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

7:04 /mi

Average Pace

7:50 /mi

Slowest Pace

9:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:18

47% of race

Time at Steady Pace

1:06:42

32% of race

Time at Slower Pace

41:14

20% 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 mi10:25:5521:587:0421:58
7:04
#6704
10K
6.21 mi10:48:3844:417:1122:43
7:19
#7706
15K
9.32 mi11:12:081:08:117:1923:30
7:34
#8568
20K
12.43 mi11:35:581:32:017:2423:50
7:40
#9037
Half
13.11 mi11:41:151:37:187:255:17
7:45
#9191
25K
15.53 mi12:00:401:56:437:3119:25
8:00
#9766
30K
18.64 mi12:25:372:21:407:3624:57
8:02
#9968
20M
20.00 mi12:37:072:33:107:3911:30
8:28
#10224
21M
21.00 mi12:46:082:42:117:439:01
9:01
#10411
35K
21.75 mi12:52:082:48:117:446:00
8:01
#10448
23M
23.00 mi13:02:392:58:427:4610:31
8:24
#10559
24M
24.00 mi13:10:413:06:447:478:02
8:02
#10591
40K
24.85 mi13:17:473:13:507:487:06
8:18
#10617
25.2M
25.20 mi13:20:533:16:567:493:06
8:59
#10640
Finish
26.22 mi13:29:113:25:147:508:18
8:09
#10732
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi67046048604810691(Top 40%)8499(Top 56%)8499(Top 414%)
10K6.21 mi3.10 mi7706-10026779-7316779-7318927(Top 34%)7537(Top 50%)7537(Top 367%)
15K9.32 mi3.11 mi8568-8627306-5277306-52710691(Top 40%)8499(Top 56%)8499(Top 414%)
20K12.43 mi3.11 mi9037-4697572-2667572-26610670(Top 40%)8414(Top 55%)8414(Top 410%)
Half13.11 mi0.68 mi9191-1547663-917663-9112171(Top 46%)9125(Top 60%)9125(Top 445%)
25K15.53 mi2.42 mi9766-5758005-3428005-34212791(Top 48%)9250(Top 61%)9250(Top 451%)
30K18.64 mi3.11 mi9968-2028076-718076-7111132(Top 42%)8410(Top 55%)8410(Top 410%)
20M20.00 mi1.36 mi10224-2568178-1028178-10213388(Top 50%)9300(Top 61%)9300(Top 453%)
21M21.00 mi1.00 mi10411-1878244-668244-6613467(Top 51%)9245(Top 61%)9245(Top 451%)
35K21.75 mi0.75 mi10448-378242+28242+212222(Top 46%)8640(Top 57%)8640(Top 421%)
23M23.00 mi1.25 mi10559-1118261-198261-1912549(Top 47%)8704(Top 57%)8704(Top 424%)
24M24.00 mi1.00 mi10591-328252+98252+911450(Top 43%)8126(Top 54%)8126(Top 396%)
40K24.85 mi0.85 mi10617-268230+228230+2212028(Top 45%)8325(Top 55%)8325(Top 406%)
25.2M25.20 mi0.35 mi10640-238238-88238-812378(Top 46%)8441(Top 56%)8441(Top 411%)
Finish26.22 mi1.02 mi10732-928255-178255-1713038(Top 49%)8783(Top 58%)8783(Top 428%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 40%
×21stories
+97ft-345ft

Overall

10691

Males

8499

M50-54

8499

5K→10K

3.1 - 6.2 mi

Top 34%
×5stories
+79ft-138ft

Overall

8927

Males

7537

M50-54

7537

10K→15K

6.2 - 9.3 mi

Top 40%
×3stories
+67ft-78ft

Overall

10691

Males

8499

M50-54

8499

15K→20K

9.3 - 12.4 mi

Top 40%
×5stories
+106ft-86ft

Overall

10670

Males

8414

M50-54

8414

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

12171

Males

9125

M50-54

9125

Half→25K

13.1 - 15.5 mi

Top 48%
×4stories
+66ft-88ft

Overall

12791

Males

9250

M50-54

9250

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

11132

Males

8410

M50-54

8410

30K→20M

18.6 - 20.0 mi

Top 50%
×5stories
+64ft-50ft

Overall

13388

Males

9300

M50-54

9300

20M→21M

20.0 - 21.0 mi

Top 51%
×8stories
+106ft-24ft

Overall

13467

Males

9245

M50-54

9245

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12222

Males

8640

M50-54

8640

35K→23M

21.8 - 23.0 mi

Top 47%
×5stories
+23ft-63ft

Overall

12549

Males

8704

M50-54

8704

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11450

Males

8126

M50-54

8126

24M→40K

24.0 - 24.9 mi

Top 45%
×1story
+6ft-20ft

Overall

12028

Males

8325

M50-54

8325

40K→25.2M

24.9 - 25.2 mi

Top 46%
×1story
+13ft-16ft

Overall

12378

Males

8441

M50-54

8441

25.2M→Finish

25.2 - 26.2 mi

Top 49%
×2stories
+22ft-21ft

Overall

13038

Males

8783

M50-54

8783

Passing Analysis

Category:
Athletes Passed
535*
Passed By
4562
Net Change
-4028
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#6704
5K → 10K121014-1002#6704#7706
10K → 15K12874-862#7706#8568
15K → 20K40509-469#8568#9037
20K → Half1155-154#9037#9191
Half → 25K29604-575#9191#9766
25K → 30K95*297-202#9766#9968
30K → 20M36291-256#9968#10224
20M → 21M43230-187#10224#10411
21M → 35K3673-37#10411#10448
35K → 23M48159-111#10448#10559
23M → 24M5486-32#10559#10591
24M → 40K6389-26#10591#10617
40K → 25.2M2548-23#10617#10640
25.2M → Finish41133-92#10640#10732
TOTALS535*4562-4028

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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