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BOSTON MARATHON 2024

Brian Smith

Bib: 14914•M

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 50%
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M50-54)
#0 / 1935
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:25
Rank: #11075
Start → 5K
23:25 | 7:32/mi
10K· 6.21 mi
47:15
Rank: #11304 (-229)
5K → 10K
23:50 | 7:40/mi
15K· 9.32 mi
1:11:33
Rank: #11534 (-230)
10K → 15K
24:18 | 7:49/mi
20K· 12.43 mi
1:36:30
Rank: #11642 (-108)
15K → 20K
24:57 | 8:02/mi
Half· 13.11 mi
1:42:00
Rank: #11712 (-70)
20K → Half
5:30 | 8:04/mi
25K· 15.53 mi
2:02:28
Rank: #11855 (-143)
Half → 25K
20:28 | 8:26/mi
30K· 18.64 mi
2:30:25
Rank: #12137 (-282)
25K → 30K
27:57 | 9:00/mi
20M
2:43:00
Rank: #12211 (-74)
30K → 20M
12:35 | 9:16/mi
21M
2:53:06
Rank: #12260 (-49)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
2:59:54
Rank: #12298 (-38)
21M → 35K
6:48 | 9:05/mi
23M
3:12:00
Rank: #12399 (-101)
35K → 23M
12:06 | 9:40/mi
24M
3:21:34
Rank: #12489 (-90)
23M → 24M
9:34 | 9:34/mi
40K· 24.85 mi
3:30:04
Rank: #12576 (-87)
24M → 40K
8:30 | 9:56/mi
25.2M
3:33:44
Rank: #12587 (-11)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:43:06
Rank: #12694 (-107)
25.2M → Finish
9:22 | 9:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:00
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time2:01:06
Pace9:14 /mi
📊Positive Split: 18.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:55:0623:257:3223:25
7:32
-
10K
6.21 mi11:18:5647:157:3623:50
7:40
+0:08
15K
9.32 mi11:43:141:11:337:4124:18
7:49
+0:09
20K
12.43 mi12:08:111:36:307:4624:57
8:02
+0:13
Half
13.11 mi12:13:411:42:007:475:30
8:04
+0:02
25K
15.53 mi12:34:092:02:287:5320:28
8:26
+0:22
30K
18.64 mi13:02:062:30:258:0427:57
9:00
+0:34
20M
20.00 mi13:14:412:43:008:0912:35
9:16
+0:16
21M
21.00 mi13:24:472:53:068:1510:06
10:06
+0:50
35K
21.75 mi13:31:352:59:548:166:48
9:05
-1:01
23M
23.00 mi13:43:413:12:008:2112:06
9:40
+0:35
24M
24.00 mi13:53:153:21:348:249:34
9:34
-0:06
40K
24.85 mi14:01:453:30:048:278:30
9:56
+0:22
25.2M
25.20 mi14:05:253:33:448:293:40
10:38
+0:42
Finish
26.22 mi14:14:473:43:068:319:22
9:11
-1:27

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

7:32 /mi

Average Pace

8:31 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:28

55% of race

Time at Steady Pace

56:42

25% of race

Time at Slower Pace

43:56

20% of race

Average Pace: 8:31 /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 mi10:55:0623:257:3223:25
7:32
#11075
10K
6.21 mi11:18:5647:157:3623:50
7:40
#11304
15K
9.32 mi11:43:141:11:337:4124:18
7:49
#11534
20K
12.43 mi12:08:111:36:307:4624:57
8:02
#11642
Half
13.11 mi12:13:411:42:007:475:30
8:04
#11712
25K
15.53 mi12:34:092:02:287:5320:28
8:26
#11855
30K
18.64 mi13:02:062:30:258:0427:57
9:00
#12137
20M
20.00 mi13:14:412:43:008:0912:35
9:16
#12211
21M
21.00 mi13:24:472:53:068:1510:06
10:06
#12260
35K
21.75 mi13:31:352:59:548:166:48
9:05
#12298
23M
23.00 mi13:43:413:12:008:2112:06
9:40
#12399
24M
24.00 mi13:53:153:21:348:249:34
9:34
#12489
40K
24.85 mi14:01:453:30:048:278:30
9:56
#12576
25.2M
25.20 mi14:05:253:33:448:293:40
10:38
#12587
Finish
26.22 mi14:14:473:43:068:319:22
9:11
#12694
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi110758449844912089(Top 47%)8770(Top 60%)8770(Top 453%)
10K6.21 mi3.10 mi11304-2298505-568505-5611632(Top 46%)8612(Top 59%)8612(Top 445%)
15K9.32 mi3.11 mi11534-2308569-648569-6412089(Top 47%)8770(Top 60%)8770(Top 453%)
20K12.43 mi3.11 mi11642-1088595-268595-2612044(Top 47%)8672(Top 59%)8672(Top 448%)
Half13.11 mi0.68 mi11712-708621-268621-2613112(Top 51%)9119(Top 63%)9119(Top 471%)
25K15.53 mi2.42 mi11855-1438645-248645-2412745(Top 50%)8813(Top 60%)8813(Top 455%)
30K18.64 mi3.11 mi12137-2828683-388683-3813209(Top 52%)8783(Top 60%)8783(Top 454%)
20M20.00 mi1.36 mi12211-748667+168667+1613432(Top 53%)8591(Top 59%)8591(Top 444%)
21M21.00 mi1.00 mi12260-498618+498618+4913352(Top 52%)8352(Top 57%)8352(Top 432%)
35K21.75 mi0.75 mi12298-388595+238595+2313721(Top 54%)8508(Top 58%)8508(Top 440%)
23M23.00 mi1.25 mi12399-1018579+168579+1614189(Top 56%)8643(Top 59%)8643(Top 447%)
24M24.00 mi1.00 mi12489-908571+88571+814720(Top 58%)8879(Top 61%)8879(Top 459%)
40K24.85 mi0.85 mi12576-878557+148557+1414777(Top 58%)8832(Top 61%)8832(Top 456%)
25.2M25.20 mi0.35 mi12587-118548+98548+913231(Top 52%)8002(Top 55%)8002(Top 414%)
Finish26.22 mi1.02 mi12694-1078548854815098(Top 59%)9033(Top 62%)9033(Top 467%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 47%
×21stories
+97ft-345ft

Overall

12089

Males

8770

M50-54

8770

5K→10K

3.1 - 6.2 mi

Top 46%
×5stories
+79ft-138ft

Overall

11632

Males

8612

M50-54

8612

10K→15K

6.2 - 9.3 mi

Top 47%
×3stories
+67ft-78ft

Overall

12089

Males

8770

M50-54

8770

15K→20K

9.3 - 12.4 mi

Top 47%
×5stories
+106ft-86ft

Overall

12044

Males

8672

M50-54

8672

20K→Half

12.4 - 13.1 mi

Top 51%
×2stories
+19ft-37ft

Overall

13112

Males

9119

M50-54

9119

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

12745

Males

8813

M50-54

8813

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

13209

Males

8783

M50-54

8783

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

13432

Males

8591

M50-54

8591

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13352

Males

8352

M50-54

8352

21M→35K

21.0 - 21.8 mi

Top 54%
×7stories
+17ft-86ft

Overall

13721

Males

8508

M50-54

8508

35K→23M

21.8 - 23.0 mi

Top 56%
×5stories
+23ft-63ft

Overall

14189

Males

8643

M50-54

8643

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

14720

Males

8879

M50-54

8879

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

14777

Males

8832

M50-54

8832

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

13231

Males

8002

M50-54

8002

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

15098

Males

9033

M50-54

9033

Passing Analysis

Category:
Athletes Passed
1598
Passed By
3217
Net Change
-1619
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11075
5K → 10K198427-229#11075#11304
10K → 15K141371-230#11304#11534
15K → 20K201309-108#11534#11642
20K → Half2292-70#11642#11712
Half → 25K185328-143#11712#11855
25K → 30K201483-282#11855#12137
30K → 20M121195-74#12137#12211
20M → 21M114163-49#12211#12260
21M → 35K65103-38#12260#12298
35K → 23M107208-101#12298#12399
23M → 24M72162-90#12399#12489
24M → 40K73160-87#12489#12576
40K → 25.2M4253-11#12576#12587
25.2M → Finish56163-107#12587#12694
TOTALS15983217-1619
📊

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