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BOSTON MARATHON 2024

Ian Mccarthy

Bib: 26641•M

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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
28:35
Rank: #20805
Start → 5K
28:35 | 9:12/mi
10K· 6.21 mi
56:31
Rank: #20254 (+551)
5K → 10K
27:56 | 8:59/mi
15K· 9.32 mi
1:24:20
Rank: #19760 (+494)
10K → 15K
27:49 | 8:57/mi
20K· 12.43 mi
1:52:16
Rank: #19108 (+652)
15K → 20K
27:56 | 8:59/mi
Half· 13.11 mi
1:58:26
Rank: #19065 (+43)
20K → Half
6:10 | 9:02/mi
25K· 15.53 mi
2:20:36
Rank: #18544 (+521)
Half → 25K
22:10 | 9:09/mi
30K· 18.64 mi
2:50:31
Rank: #18030 (+514)
25K → 30K
29:55 | 9:38/mi
20M
3:03:55
Rank: #17869 (+161)
30K → 20M
13:24 | 9:52/mi
21M
3:17:18
Rank: #18231 (-362)
20M → 21M
13:23 | 13:23/mi
35K· 21.75 mi
3:25:50
Rank: #18332 (-101)
21M → 35K
8:32 | 11:24/mi
23M
3:42:14
Rank: #18690 (-358)
35K → 23M
16:24 | 13:06/mi
24M
3:54:13
Rank: #18841 (-151)
23M → 24M
11:59 | 11:59/mi
40K· 24.85 mi
4:03:41
Rank: #18803 (+38)
24M → 40K
9:28 | 11:04/mi
25.2M
4:07:30
Rank: #18729 (+74)
40K → 25.2M
3:49 | 11:04/mi
Finish· 26.22 mi
4:16:43
Rank: #18580 (+149)
25.2M → Finish
9:13 | 9:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:26
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:18:17
Pace10:33 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4628:359:1228:35
9:12
-
10K
6.21 mi12:19:4256:319:0627:56
8:59
-0:13
15K
9.32 mi12:47:311:24:209:0327:49
8:57
-0:02
20K
12.43 mi13:15:271:52:169:0227:56
8:59
+0:02
Half
13.11 mi13:21:371:58:269:026:10
9:02
+0:03
25K
15.53 mi13:43:472:20:369:0322:10
9:09
+0:07
30K
18.64 mi14:13:422:50:319:0929:55
9:38
+0:29
20M
20.00 mi14:27:063:03:559:1213:24
9:52
+0:14
21M
21.00 mi14:40:293:17:189:2413:23
13:23
+3:31
35K
21.75 mi14:49:013:25:509:288:32
11:24
-1:59
23M
23.00 mi15:05:253:42:149:4016:24
13:06
+1:42
24M
24.00 mi15:17:243:54:139:4611:59
11:59
-1:07
40K
24.85 mi15:26:524:03:419:489:28
11:04
-0:55
25.2M
25.20 mi15:30:414:07:309:493:49
11:04
0:00
Finish
26.22 mi15:39:544:16:439:489:13
9:03
-2:01

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

8:57 /mi

Average Pace

9:48 /mi

Slowest Pace

13:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

3:13:08

75% of race

Time at Slower Pace

1:03:35

25% of race

Average Pace: 9:47 /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 mi11:51:4628:359:1228:35
9:12
#20805
10K
6.21 mi12:19:4256:319:0627:56
8:59
#20254
15K
9.32 mi12:47:311:24:209:0327:49
8:57
#19760
20K
12.43 mi13:15:271:52:169:0227:56
8:59
#19108
Half
13.11 mi13:21:371:58:269:026:10
9:02
#19065
25K
15.53 mi13:43:472:20:369:0322:10
9:09
#18544
30K
18.64 mi14:13:422:50:319:0929:55
9:38
#18030
20M
20.00 mi14:27:063:03:559:1213:24
9:52
#17869
21M
21.00 mi14:40:293:17:189:2413:23
13:23
#18231
35K
21.75 mi14:49:013:25:509:288:32
11:24
#18332
23M
23.00 mi15:05:253:42:149:4016:24
13:06
#18690
24M
24.00 mi15:17:243:54:139:4611:59
11:59
#18841
40K
24.85 mi15:26:524:03:419:489:28
11:04
#18803
25.2M
25.20 mi15:30:414:07:309:493:49
11:04
#18729
Finish
26.22 mi15:39:544:16:439:489:13
9:03
#18580
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi20805124521245218681(Top 73%)11576(Top 79%)11576(Top 239%)
10K6.21 mi3.10 mi20254+55112216+23612216+23619713(Top 77%)11991(Top 82%)11991(Top 247%)
15K9.32 mi3.11 mi19760+49411999+21711999+21718681(Top 73%)11576(Top 79%)11576(Top 239%)
20K12.43 mi3.11 mi19108+65211713+28611713+28617295(Top 68%)10941(Top 75%)10941(Top 226%)
Half13.11 mi0.68 mi19065+4311697+1611697+1618422(Top 72%)11368(Top 78%)11368(Top 234%)
25K15.53 mi2.42 mi18544+52111446+25111446+25116170(Top 63%)10320(Top 71%)10320(Top 213%)
30K18.64 mi3.11 mi18030+51411145+30111145+30115961(Top 62%)9984(Top 68%)9984(Top 206%)
20M20.00 mi1.36 mi17869+16111042+10311042+10315986(Top 63%)9761(Top 67%)9761(Top 201%)
21M21.00 mi1.00 mi18231-36211185-14311185-14321365(Top 84%)12342(Top 85%)12342(Top 255%)
35K21.75 mi0.75 mi18332-10111213-2811213-2820649(Top 81%)11941(Top 82%)11941(Top 246%)
23M23.00 mi1.25 mi18690-35811351-13811351-13822690(Top 89%)12950(Top 89%)12950(Top 267%)
24M24.00 mi1.00 mi18841-15111404-5311404-5321403(Top 84%)12221(Top 84%)12221(Top 252%)
40K24.85 mi0.85 mi18803+3811368+3611368+3618265(Top 71%)10599(Top 73%)10599(Top 219%)
25.2M25.20 mi0.35 mi18729+7411318+5011318+5014719(Top 58%)8796(Top 60%)8796(Top 181%)
Finish26.22 mi1.02 mi18580+14911218+10011218+10014416(Top 56%)8708(Top 60%)8708(Top 180%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21stories
+97ft-345ft

Overall

18681

Males

11576

M18-39

11576

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

19713

Males

11991

M18-39

11991

10K→15K

6.2 - 9.3 mi

Top 73%
×3stories
+67ft-78ft

Overall

18681

Males

11576

M18-39

11576

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

17295

Males

10941

M18-39

10941

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

18422

Males

11368

M18-39

11368

Half→25K

13.1 - 15.5 mi

Top 63%
×4stories
+66ft-88ft

Overall

16170

Males

10320

M18-39

10320

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

15961

Males

9984

M18-39

9984

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

15986

Males

9761

M18-39

9761

20M→21M

20.0 - 21.0 mi

Top 84%
×8stories
+106ft-24ft

Overall

21365

Males

12342

M18-39

12342

21M→35K

21.0 - 21.8 mi

Top 81%
×7stories
+17ft-86ft

Overall

20649

Males

11941

M18-39

11941

35K→23M

21.8 - 23.0 mi

Top 89%
×5stories
+23ft-63ft

Overall

22690

Males

12950

M18-39

12950

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

21403

Males

12221

M18-39

12221

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

18265

Males

10599

M18-39

10599

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

14719

Males

8796

M18-39

8796

25.2M→Finish

25.2 - 26.2 mi

Top 56%
×2stories
+22ft-21ft

Overall

14416

Males

8708

M18-39

8708

Passing Analysis

Category:
Athletes Passed
3588
Passed By
1363
Net Change
+2225
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20805
5K → 10K62372+551#20805#20254
10K → 15K52329+494#20254#19760
15K → 20K6608+652#19760#19108
20K → Half6825+43#19108#19065
Half → 25K53110+521#19065#18544
25K → 30K54531+514#18544#18030
30K → 20M19736+161#18030#17869
20M → 21M23385-362#17869#18231
21M → 35K32133-101#18231#18332
35K → 23M47405-358#18332#18690
23M → 24M31182-151#18690#18841
24M → 40K7537+38#18841#18803
40K → 25.2M784+74#18803#18729
25.2M → Finish1556+149#18729#18580
TOTALS35881363+2225
📊

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