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BOSTON MARATHON 2023

Paul Mccarron

Bib: 26560•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Male)
#0 / 15176
Masters (Masters Men)
#0 / 9891
Division (M55-59)
#0 / 1422
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:00/mi
34:11
↑ 97↓ 3451.5%
10K· 6.21 mi
11:09/mi
1:08:48
↑ 79↓ 1380.4%
15K· 9.32 mi
12:06/mi
1:46:24
↑ 67↓ 78
20K· 12.43 mi
12:47/mi
2:26:08
↑ 106↓ 860.1%
Half· 13.11 mi
12:32/mi
2:34:41
↑ 19↓ 370.5%
25K· 15.53 mi
14:19/mi
3:09:23
↑ 66↓ 880.2%
30K· 18.64 mi
14:28/mi
3:54:19
↑ 181↓ 1480.2%
20M
17:41/mi
4:18:21
↑ 64↓ 500.2%
21M
19:48/mi
4:38:09
↑ 106↓ 241.6%
35K· 21.75 mi
16:25/mi
4:50:26
↑ 17↓ 861.7%
23M
17:40/mi
5:12:33
↑ 23↓ 630.6%
24M
13:37/mi
5:26:10
↓ 821.3%
40K· 24.85 mi
16:47/mi
5:40:31
↓ 200.3%
25.2M
14:56/mi
5:45:40
↑ 13↓ 160.2%
Finish· 26.22 mi
13:46/mi
5:59:42
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:34:41
Pace11:48 /mi
2nd Half
Distance13.11 mi
Time3:25:01
Pace15:38 /mi
📊Positive Split: 32.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:58:2734:1111:0034:11
11:00
-
10K
6.21 mi12:33:041:08:4811:0434:37
11:09
+0:09
15K
9.32 mi13:10:401:46:2411:2537:36
12:06
+0:57
20K
12.43 mi13:50:242:26:0811:4639:44
12:47
+0:41
Half
13.11 mi13:58:572:34:4111:488:33
12:32
-0:15
25K
15.53 mi14:33:393:09:2312:1134:42
14:19
+1:47
30K
18.64 mi15:18:353:54:1912:3444:56
14:28
+0:09
20M
20.00 mi15:42:374:18:2112:5524:02
17:41
+3:13
21M
21.00 mi16:02:254:38:0913:1519:48
19:48
+2:07
35K
21.75 mi16:14:424:50:2613:2112:17
16:25
-3:23
23M
23.00 mi16:36:495:12:3313:3522:07
17:40
+1:15
24M
24.00 mi16:50:265:26:1013:3513:37
13:37
-4:03
40K
24.85 mi17:04:475:40:3113:4214:21
16:47
+3:10
25.2M
25.20 mi17:09:565:45:4013:435:09
14:56
-1:51
Finish
26.22 mi17:23:585:59:4213:4414:02
13:46
-1:10

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

11:00 /mi

Average Pace

13:44 /mi

Slowest Pace

19:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:34:41

43% of race

Time at Steady Pace

1:52:26

31% of race

Time at Slower Pace

1:32:35

26% of race

Average Pace: 13:43 /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 mi11:58:2734:1111:0034:11
11:00
#25679
10K
6.21 mi12:33:041:08:4811:0434:37
11:09
#25693
15K
9.32 mi13:10:401:46:2411:2537:36
12:06
#25906
20K
12.43 mi13:50:242:26:0811:4639:44
12:47
#26003
Half
13.11 mi13:58:572:34:4111:488:33
12:32
#26021
25K
15.53 mi14:33:393:09:2312:1134:42
14:19
#26142
30K
18.64 mi15:18:353:54:1912:3444:56
14:28
#26176
20M
20.00 mi15:42:374:18:2112:5524:02
17:41
#26303
21M
21.00 mi16:02:254:38:0913:1519:48
19:48
#26394
35K
21.75 mi16:14:424:50:2613:2112:17
16:25
#26438
23M
23.00 mi16:36:495:12:3313:3522:07
17:40
#26502
24M
24.00 mi16:50:265:26:1013:3513:37
13:37
#26494
40K
24.85 mi17:04:475:40:3113:4214:21
16:47
#26515
25.2M
25.20 mi17:09:565:45:4013:435:09
14:56
#26510
Finish
26.22 mi17:23:585:59:4213:4414:02
13:46
#26514
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi25679148181481826126(Top 98%)14988(Top 99%)14988(Top 1054%)
10K6.21 mi3.10 mi25693-14148181481825617(Top 96%)14789(Top 97%)14789(Top 1040%)
15K9.32 mi3.11 mi25906-21314900-8214900-8226126(Top 98%)14988(Top 99%)14988(Top 1054%)
20K12.43 mi3.11 mi26003-9714938-3814938-3826133(Top 98%)14978(Top 99%)14978(Top 1053%)
Half13.11 mi0.68 mi26021-1814948-1014948-1026175(Top 98%)14989(Top 99%)14989(Top 1054%)
25K15.53 mi2.42 mi26142-12114989-4114989-4126437(Top 99%)15088(Top 99%)15088(Top 1061%)
30K18.64 mi3.11 mi26176-3414994-514994-526228(Top 99%)14991(Top 99%)14991(Top 1054%)
20M20.00 mi1.36 mi26303-12715048-5415048-5426575(Top 100%)15151(Top 100%)15151(Top 1065%)
21M21.00 mi1.00 mi26394-9115082-3415082-3426604(Top 100%)15165(Top 100%)15165(Top 1066%)
35K21.75 mi0.75 mi26438-4415098-1615098-1626546(Top 100%)15133(Top 100%)15133(Top 1064%)
23M23.00 mi1.25 mi26502-6415120-2215120-2226579(Top 100%)15149(Top 100%)15149(Top 1065%)
24M24.00 mi1.00 mi26494+815119+115119+125879(Top 97%)14752(Top 97%)14752(Top 1037%)
40K24.85 mi0.85 mi26515-2115125-615125-626514(Top 100%)15108(Top 100%)15108(Top 1062%)
25.2M25.20 mi0.35 mi26510+515123+215123+225668(Top 96%)14636(Top 96%)14636(Top 1029%)
Finish26.22 mi1.02 mi26514-415121+215121+226293(Top 99%)14965(Top 99%)14965(Top 1052%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 98%
×21story building
+97ft-345ft

Overall

26126

Males

14988

M55-59

14988

5K→10K

3.1 - 6.2 mi

Top 96%
×5story building
+79ft-138ft

Overall

25617

Males

14789

M55-59

14789

10K→15K

6.2 - 9.3 mi

Top 98%
×3story building
+67ft-78ft

Overall

26126

Males

14988

M55-59

14988

15K→20K

9.3 - 12.4 mi

Top 98%
×5story building
+106ft-86ft

Overall

26133

Males

14978

M55-59

14978

20K→Half

12.4 - 13.1 mi

Top 98%
×2story building
+19ft-37ft

Overall

26175

Males

14989

M55-59

14989

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

26437

Males

15088

M55-59

15088

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

26228

Males

14991

M55-59

14991

30K→20M

18.6 - 20.0 mi

Top 100%
×5story building
+64ft-50ft

Overall

26575

Males

15151

M55-59

15151

20M→21M

20.0 - 21.0 mi

Top 100%
×8story building
+106ft-24ft

Overall

26604

Males

15165

M55-59

15165

21M→35K

21.0 - 21.8 mi

Top 100%
×7story building
+17ft-86ft

Overall

26546

Males

15133

M55-59

15133

35K→23M

21.8 - 23.0 mi

Top 100%
×5story building
+23ft-63ft

Overall

26579

Males

15149

M55-59

15149

23M→24M

23.0 - 24.0 mi

Top 97%
×6story building
+12ft-82ft

Overall

25879

Males

14752

M55-59

14752

24M→40K

24.0 - 24.9 mi

Top 100%
×1story
+6ft-20ft

Overall

26514

Males

15108

M55-59

15108

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

25668

Males

14636

M55-59

14636

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2story building
+22ft-21ft

Overall

26293

Males

14965

M55-59

14965

Passing Analysis

Category:
Athletes Passed
238
Passed By
1073
Net Change
-835
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25679
5K → 10K122136-14#25679#25693
10K → 15K23236-213#25693#25906
15K → 20K18115-97#25906#26003
20K → Half1028-18#26003#26021
Half → 25K5126-121#26021#26142
25K → 30K3165-34#26142#26176
30K → 20M3130-127#26176#26303
20M → 21M091-91#26303#26394
21M → 35K246-44#26394#26438
35K → 23M064-64#26438#26502
23M → 24M102+8#26502#26494
24M → 40K223-21#26494#26515
40K → 25.2M61+5#26515#26510
25.2M → Finish610-4#26510#26514
TOTALS2381073-835
📊

Passing Visuals

Category:
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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