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BOSTON MARATHON 2024

Brad Lamb

Bib: 7405•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 18%
Gender (Male)
#0 / 14578
Top 28%
Masters (Masters Men)
#0 / 9729
Top 17%
Division (M45-49)
#0 / 2218
Top 22%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:56
Rank: #5127
Start → 5K
6:44/mi
20:56 split
10K· 6.21 mi
41:54
Rank: #4923 (+204)
5K → 10K
6:45/mi
20:58 split
15K· 9.32 mi
1:03:09
Rank: #4970 (-47)
10K → 15K
6:50/mi
21:15 split
20K· 12.43 mi
1:24:35
Rank: #4802 (+168)
15K → 20K
6:54/mi
21:26 split
Half· 13.11 mi
1:29:13
Rank: #4758 (+44)
20K → Half
6:47/mi
4:38 split
25K· 15.53 mi
1:46:10
Rank: #4611 (+147)
Half → 25K
6:59/mi
16:57 split
30K· 18.64 mi
2:08:38
Rank: #4429 (+182)
25K → 30K
7:14/mi
22:28 split
20M
2:18:51
Rank: #4370 (+59)
30K → 20M
7:31/mi
10:13 split
21M
2:26:56
Rank: #4298 (+72)
20M → 21M
8:05/mi
8:05 split
35K· 21.75 mi
2:33:41
Rank: #4578 (-280)
21M → 35K
9:01/mi
6:45 split
23M
2:43:41
Rank: #4552 (+26)
35K → 23M
7:59/mi
10:00 split
24M
2:52:01
Rank: #4634 (-82)
23M → 24M
8:20/mi
8:20 split
40K· 24.85 mi
2:59:11
Rank: #4655 (-21)
24M → 40K
8:23/mi
7:10 split
25.2M
3:02:17
Rank: #4651 (+4)
40K → 25.2M
8:59/mi
3:06 split
Finish· 26.22 mi
3:10:16
Rank: #4675 (-24)
25.2M → Finish
7:50/mi
7:59 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:13
Pace6:48 /mi
2nd Half
Distance13.11 mi
Time1:41:03
Pace7:43 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:3420:566:4420:56
6:44
-
10K
6.21 mi10:48:3241:546:4520:58
6:45
+0:01
15K
9.32 mi11:09:471:03:096:4721:15
6:50
+0:05
20K
12.43 mi11:31:131:24:356:4821:26
6:54
+0:04
Half
13.11 mi11:35:511:29:136:484:38
6:47
-0:07
25K
15.53 mi11:52:481:46:106:5016:57
6:59
+0:12
30K
18.64 mi12:15:162:08:386:5422:28
7:14
+0:15
20M
20.00 mi12:25:292:18:516:5710:13
7:31
+0:17
21M
21.00 mi12:33:342:26:567:008:05
8:05
+0:34
35K
21.75 mi12:40:192:33:417:046:45
9:01
+0:56
23M
23.00 mi12:50:192:43:417:0710:00
7:59
-1:02
24M
24.00 mi12:58:392:52:017:108:20
8:20
+0:21
40K
24.85 mi13:05:492:59:117:137:10
8:23
+0:03
25.2M
25.20 mi13:08:553:02:177:143:06
8:59
+0:36
Finish
26.22 mi13:16:543:10:167:167:59
7:50
-1:09

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

6:44 /mi

Average Pace

7:16 /mi

Slowest Pace

9:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:10

56% of race

Time at Steady Pace

40:40

21% of race

Time at Slower Pace

43:26

23% of race

Average Pace: 7:15 /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 mi10:27:3420:566:4420:56
6:44
#5127
10K
6.21 mi10:48:3241:546:4520:58
6:45
#4923
15K
9.32 mi11:09:471:03:096:4721:15
6:50
#4970
20K
12.43 mi11:31:131:24:356:4821:26
6:54
#4802
Half
13.11 mi11:35:511:29:136:484:38
6:47
#4758
25K
15.53 mi11:52:481:46:106:5016:57
6:59
#4611
30K
18.64 mi12:15:162:08:386:5422:28
7:14
#4429
20M
20.00 mi12:25:292:18:516:5710:13
7:31
#4370
21M
21.00 mi12:33:342:26:567:008:05
8:05
#4298
35K
21.75 mi12:40:192:33:417:046:45
9:01
#4578
23M
23.00 mi12:50:192:43:417:0710:00
7:59
#4552
24M
24.00 mi12:58:392:52:017:108:20
8:20
#4634
40K
24.85 mi13:05:492:59:117:137:10
8:23
#4655
25.2M
25.20 mi13:08:553:02:177:143:06
8:59
#4651
Finish
26.22 mi13:16:543:10:167:167:59
7:50
#4675
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi5127474547455096(Top 20%)4683(Top 32%)4683(Top 211%)
10K6.21 mi3.10 mi4923+2044571+1744571+1744729(Top 19%)4393(Top 30%)4393(Top 198%)
15K9.32 mi3.11 mi4970-474603-324603-325096(Top 20%)4683(Top 32%)4683(Top 211%)
20K12.43 mi3.11 mi4802+1684453+1504453+1504621(Top 18%)4257(Top 29%)4257(Top 192%)
Half13.11 mi0.68 mi4758+444417+364417+364449(Top 17%)4115(Top 28%)4115(Top 186%)
25K15.53 mi2.42 mi4611+1474281+1364281+1364304(Top 17%)3953(Top 27%)3953(Top 178%)
30K18.64 mi3.11 mi4429+1824095+1864095+1863909(Top 15%)3548(Top 24%)3548(Top 160%)
20M20.00 mi1.36 mi4370+594033+624033+624387(Top 17%)3834(Top 26%)3834(Top 173%)
21M21.00 mi1.00 mi4298+723955+783955+784472(Top 18%)3762(Top 26%)3762(Top 170%)
35K21.75 mi0.75 mi4578-2804177-2224177-22213363(Top 52%)8325(Top 57%)8325(Top 375%)
23M23.00 mi1.25 mi4552+264128+494128+495662(Top 22%)4339(Top 30%)4339(Top 196%)
24M24.00 mi1.00 mi4634-824160-324160-328432(Top 33%)5727(Top 39%)5727(Top 258%)
40K24.85 mi0.85 mi4655-214152+84152+87724(Top 30%)5224(Top 36%)5224(Top 236%)
25.2M25.20 mi0.35 mi4651+44133+194133+196448(Top 25%)4503(Top 31%)4503(Top 203%)
Finish26.22 mi1.02 mi4675-244134-14134-17500(Top 29%)5140(Top 35%)5140(Top 232%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5096

Males

4683

M45-49

4683

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4729

Males

4393

M45-49

4393

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5096

Males

4683

M45-49

4683

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4621

Males

4257

M45-49

4257

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4449

Males

4115

M45-49

4115

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4304

Males

3953

M45-49

3953

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

3909

Males

3548

M45-49

3548

30K→20M

18.6 - 20.0 mi

Top 17%
×5stories
+64ft-50ft

Overall

4387

Males

3834

M45-49

3834

20M→21M

20.0 - 21.0 mi

Top 18%
×8stories
+106ft-24ft

Overall

4472

Males

3762

M45-49

3762

21M→35K

21.0 - 21.8 mi

Top 52%
×7stories
+17ft-86ft

Overall

13363

Males

8325

M45-49

8325

35K→23M

21.8 - 23.0 mi

Top 22%
×5stories
+23ft-63ft

Overall

5662

Males

4339

M45-49

4339

23M→24M

23.0 - 24.0 mi

Top 33%
×6stories
+12ft-82ft

Overall

8432

Males

5727

M45-49

5727

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7724

Males

5224

M45-49

5224

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6448

Males

4503

M45-49

4503

25.2M→Finish

25.2 - 26.2 mi

Top 29%
×2stories
+22ft-21ft

Overall

7500

Males

5140

M45-49

5140

Passing Analysis

Category:
Athletes Passed
1787
Passed By
1335
Net Change
+452
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5127
5K → 10K29894+204#5127#4923
10K → 15K132179-47#4923#4970
15K → 20K23971+168#4970#4802
20K → Half539+44#4802#4758
Half → 25K23386+147#4758#4611
25K → 30K27896+182#4611#4429
30K → 20M12263+59#4429#4370
20M → 21M12553+72#4370#4298
21M → 35K15295-280#4298#4578
35K → 23M9973+26#4578#4552
23M → 24M48130-82#4552#4634
24M → 40K5980-21#4634#4655
40K → 25.2M3531+4#4655#4651
25.2M → Finish5175-24#4651#4675
TOTALS17871335+452
📊

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