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BOSTON MARATHON 2024

Robert Mccarthy

Bib: 29077•M

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:48
Rank: #24184
Start → 5K
32:48 | 10:33/mi
10K· 6.21 mi
1:07:06
Rank: #24304 (-120)
5K → 10K
34:18 | 11:02/mi
15K· 9.32 mi
1:40:26
Rank: #23963 (+341)
10K → 15K
33:20 | 10:44/mi
20K· 12.43 mi
2:18:18
Rank: #24066 (-103)
15K → 20K
37:52 | 12:11/mi
Half· 13.11 mi
2:27:06
Rank: #24176 (-110)
20K → Half
8:48 | 12:54/mi
25K· 15.53 mi
3:01:03
Rank: #24358 (-182)
Half → 25K
33:57 | 14:00/mi
30K· 18.64 mi
3:51:42
Rank: #24752 (-394)
25K → 30K
50:39 | 16:18/mi
20M
4:17:28
Rank: #24993 (-241)
30K → 20M
25:46 | 18:58/mi
21M
4:34:54
Rank: #25046 (-53)
20M → 21M
17:26 | 17:26/mi
35K· 21.75 mi
4:45:39
Rank: #25043 (+3)
21M → 35K
10:45 | 14:22/mi
23M
5:03:17
Rank: #25010 (+33)
35K → 23M
17:38 | 14:05/mi
24M
5:17:44
Rank: #25022 (-12)
23M → 24M
14:27 | 14:27/mi
40K· 24.85 mi
5:30:27
Rank: #25023 (-1)
24M → 40K
12:43 | 14:52/mi
25.2M
5:35:44
Rank: #25020 (+3)
40K → 25.2M
5:17 | 15:19/mi
Finish· 26.22 mi
5:47:58
Rank: #24986 (+34)
25.2M → Finish
12:14 | 12:00/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:27:06
Pace11:13 /mi
2nd Half
Distance13.11 mi
Time3:20:52
Pace15:19 /mi
📊Positive Split: 36.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5532:4810:3332:48
10:33
-
10K
6.21 mi12:30:131:07:0610:4834:18
11:02
+0:29
15K
9.32 mi13:03:331:40:2610:4733:20
10:44
-0:18
20K
12.43 mi13:41:252:18:1811:0837:52
12:11
+1:27
Half
13.11 mi13:50:132:27:0611:138:48
12:54
+0:43
25K
15.53 mi14:24:103:01:0311:3933:57
14:00
+1:06
30K
18.64 mi15:14:493:51:4212:2650:39
16:18
+2:18
20M
20.00 mi15:40:354:17:2812:5225:46
18:58
+2:40
21M
21.00 mi15:58:014:34:5413:0517:26
17:26
-1:32
35K
21.75 mi16:08:464:45:3913:0810:45
14:22
-3:04
23M
23.00 mi16:26:245:03:1713:1117:38
14:05
-0:17
24M
24.00 mi16:40:515:17:4413:1414:27
14:27
+0:22
40K
24.85 mi16:53:345:30:2713:1812:43
14:52
+0:25
25.2M
25.20 mi16:58:515:35:4413:195:17
15:19
+0:27
Finish
26.22 mi17:11:055:47:5813:1712:14
12:00
-3:19

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

10:33 /mi

Average Pace

13:17 /mi

Slowest Pace

18:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:32

43% of race

Time at Steady Pace

1:38:18

28% of race

Time at Slower Pace

1:39:08

28% of race

Average Pace: 13:16 /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 mi11:55:5532:4810:3332:48
10:33
#24184
10K
6.21 mi12:30:131:07:0610:4834:18
11:02
#24304
15K
9.32 mi13:03:331:40:2610:4733:20
10:44
#23963
20K
12.43 mi13:41:252:18:1811:0837:52
12:11
#24066
Half
13.11 mi13:50:132:27:0611:138:48
12:54
#24176
25K
15.53 mi14:24:103:01:0311:3933:57
14:00
#24358
30K
18.64 mi15:14:493:51:4212:2650:39
16:18
#24752
20M
20.00 mi15:40:354:17:2812:5225:46
18:58
#24993
21M
21.00 mi15:58:014:34:5413:0517:26
17:26
#25046
35K
21.75 mi16:08:464:45:3913:0810:45
14:22
#25043
23M
23.00 mi16:26:245:03:1713:1117:38
14:05
#25010
24M
24.00 mi16:40:515:17:4413:1414:27
14:27
#25022
40K
24.85 mi16:53:345:30:2713:1812:43
14:52
#25023
25.2M
25.20 mi16:58:515:35:4413:195:17
15:19
#25020
Finish
26.22 mi17:11:055:47:5813:1712:14
12:00
#24986
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24184140751407523333(Top 91%)13681(Top 94%)13681(Top 282%)
10K6.21 mi3.10 mi24304-12014126-5114126-5124325(Top 95%)14118(Top 97%)14118(Top 291%)
15K9.32 mi3.11 mi23963+34113984+14213984+14223333(Top 91%)13681(Top 94%)13681(Top 282%)
20K12.43 mi3.11 mi24066-10314018-3414018-3424181(Top 95%)14019(Top 96%)14019(Top 289%)
Half13.11 mi0.68 mi24176-11014056-3814056-3825136(Top 98%)14380(Top 99%)14380(Top 297%)
25K15.53 mi2.42 mi24358-18214119-6314119-6324919(Top 98%)14284(Top 98%)14284(Top 295%)
30K18.64 mi3.11 mi24752-39414252-13314252-13325383(Top 99%)14484(Top 99%)14484(Top 299%)
20M20.00 mi1.36 mi24993-24114350-9814350-9825483(Top 100%)14539(Top 100%)14539(Top 300%)
21M21.00 mi1.00 mi25046-5314364-1414364-1425172(Top 99%)14329(Top 98%)14329(Top 296%)
35K21.75 mi0.75 mi25043+314360+414360+424552(Top 96%)13955(Top 96%)13955(Top 288%)
23M23.00 mi1.25 mi25010+3314342+1814342+1823870(Top 93%)13590(Top 93%)13590(Top 280%)
24M24.00 mi1.00 mi25022-1214343-114343-124523(Top 96%)13897(Top 95%)13897(Top 287%)
40K24.85 mi0.85 mi25023-114338+514338+524447(Top 96%)13846(Top 95%)13846(Top 286%)
25.2M25.20 mi0.35 mi25020+314331+714331+723366(Top 91%)13246(Top 91%)13246(Top 273%)
Finish26.22 mi1.02 mi24986+3414310+2114310+2123239(Top 91%)13140(Top 90%)13140(Top 271%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

23333

Males

13681

M18-39

13681

5K→10K

3.1 - 6.2 mi

Top 95%
×5stories
+79ft-138ft

Overall

24325

Males

14118

M18-39

14118

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

23333

Males

13681

M18-39

13681

15K→20K

9.3 - 12.4 mi

Top 95%
×5stories
+106ft-86ft

Overall

24181

Males

14019

M18-39

14019

20K→Half

12.4 - 13.1 mi

Top 98%
×2stories
+19ft-37ft

Overall

25136

Males

14380

M18-39

14380

Half→25K

13.1 - 15.5 mi

Top 98%
×4stories
+66ft-88ft

Overall

24919

Males

14284

M18-39

14284

25K→30K

15.5 - 18.6 mi

Top 99%
×9stories
+181ft-148ft

Overall

25383

Males

14484

M18-39

14484

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

25483

Males

14539

M18-39

14539

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

25172

Males

14329

M18-39

14329

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

24552

Males

13955

M18-39

13955

35K→23M

21.8 - 23.0 mi

Top 93%
×5stories
+23ft-63ft

Overall

23870

Males

13590

M18-39

13590

23M→24M

23.0 - 24.0 mi

Top 96%
×6stories
+12ft-82ft

Overall

24523

Males

13897

M18-39

13897

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

24447

Males

13846

M18-39

13846

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23366

Males

13246

M18-39

13246

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

23239

Males

13140

M18-39

13140

Passing Analysis

Category:
Athletes Passed
749
Passed By
1551
Net Change
-802
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24184
5K → 10K113233-120#24184#24304
10K → 15K36120+341#24304#23963
15K → 20K70173-103#23963#24066
20K → Half2112-110#24066#24176
Half → 25K34216-182#24176#24358
25K → 30K17411-394#24358#24752
30K → 20M5246-241#24752#24993
20M → 21M760-53#24993#25046
21M → 35K2118+3#25046#25043
35K → 23M407+33#25043#25010
23M → 24M1830-12#25010#25022
24M → 40K1213-1#25022#25023
40K → 25.2M107+3#25023#25020
25.2M → Finish395+34#25020#24986
TOTALS7491551-802
📊

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