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BOSTON MARATHON 2024

Mark Laughlin

Bib: 450•M

WI

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 0.8%
Gender (Male)
#0 / 14578
Top 1%
Division (M18-39)
#0 / 4849
Top 3%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:29
Rank: #267
Start → 5K
17:29 | 5:38/mi
10K· 6.21 mi
35:08
Rank: #268 (-1)
5K → 10K
17:39 | 5:41/mi
15K· 9.32 mi
52:44
Rank: #244 (+24)
10K → 15K
17:36 | 5:40/mi
20K· 12.43 mi
1:10:30
Rank: #225 (+19)
15K → 20K
17:46 | 5:43/mi
Half· 13.11 mi
1:14:25
Rank: #233 (-8)
20K → Half
3:55 | 5:44/mi
25K· 15.53 mi
1:28:22
Rank: #220 (+13)
Half → 25K
13:57 | 5:45/mi
30K· 18.64 mi
1:46:44
Rank: #196 (+24)
25K → 30K
18:22 | 5:55/mi
20M
1:54:50
Rank: #189 (+7)
30K → 20M
8:06 | 5:58/mi
21M
2:01:13
Rank: #190 (-1)
20M → 21M
6:23 | 6:23/mi
35K· 21.75 mi
2:05:38
Rank: #187 (+3)
21M → 35K
4:25 | 5:54/mi
23M
2:13:37
Rank: #190 (-3)
35K → 23M
7:59 | 6:23/mi
24M
2:19:59
Rank: #200 (-10)
23M → 24M
6:22 | 6:22/mi
40K· 24.85 mi
2:25:26
Rank: #194 (+6)
24M → 40K
5:27 | 6:22/mi
25.2M
2:27:56
Rank: #196 (-2)
40K → 25.2M
2:30 | 7:15/mi
Finish· 26.22 mi
2:34:08
Rank: #204 (-8)
25.2M → Finish
6:12 | 6:05/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:14:25
Pace5:41 /mi
2nd Half
Distance13.11 mi
Time1:19:43
Pace6:05 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:17:3317:295:3817:29
5:38
-
10K
6.21 mi10:35:1235:085:3917:39
5:41
+0:03
15K
9.32 mi10:52:4852:445:3917:36
5:40
-0:01
20K
12.43 mi11:10:341:10:305:4017:46
5:43
+0:03
Half
13.11 mi11:14:291:14:255:413:55
5:44
+0:01
25K
15.53 mi11:28:261:28:225:4113:57
5:45
+0:01
30K
18.64 mi11:46:481:46:445:4418:22
5:55
+0:10
20M
20.00 mi11:54:541:54:505:448:06
5:58
+0:03
21M
21.00 mi12:01:172:01:135:466:23
6:23
+0:25
35K
21.75 mi12:05:422:05:385:474:25
5:54
-0:29
23M
23.00 mi12:13:412:13:375:497:59
6:23
+0:29
24M
24.00 mi12:20:032:19:595:506:22
6:22
-0:01
40K
24.85 mi12:25:302:25:265:515:27
6:22
0:00
25.2M
25.20 mi12:28:002:27:565:522:30
7:15
+0:53
Finish
26.22 mi12:34:122:34:085:536:12
6:05
-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

5:38 /mi

Average Pace

5:53 /mi

Slowest Pace

7:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

52:44

34% of race

Time at Steady Pace

1:12:43

47% of race

Time at Slower Pace

28:41

19% of race

Average Pace: 5:53 /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 mi10:17:3317:295:3817:29
5:38
#267
10K
6.21 mi10:35:1235:085:3917:39
5:41
#268
15K
9.32 mi10:52:4852:445:3917:36
5:40
#244
20K
12.43 mi11:10:341:10:305:4017:46
5:43
#225
Half
13.11 mi11:14:291:14:255:413:55
5:44
#233
25K
15.53 mi11:28:261:28:225:4113:57
5:45
#220
30K
18.64 mi11:46:481:46:445:4418:22
5:55
#196
20M
20.00 mi11:54:541:54:505:448:06
5:58
#189
21M
21.00 mi12:01:172:01:135:466:23
6:23
#190
35K
21.75 mi12:05:422:05:385:474:25
5:54
#187
23M
23.00 mi12:13:412:13:375:497:59
6:23
#190
24M
24.00 mi12:20:032:19:595:506:22
6:22
#200
40K
24.85 mi12:25:302:25:265:515:27
6:22
#194
25.2M
25.20 mi12:28:002:27:565:522:30
7:15
#196
Finish
26.22 mi12:34:122:34:085:536:12
6:05
#204
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi267246246222(Top 0.9%)201(Top 1%)201(Top 4%)
10K6.21 mi3.10 mi268-1247-1247-1287(Top 1%)266(Top 2%)266(Top 5%)
15K9.32 mi3.11 mi244+24223+24223+24222(Top 0.9%)201(Top 1%)201(Top 4%)
20K12.43 mi3.11 mi225+19204+19204+19201(Top 0.8%)182(Top 1%)182(Top 4%)
Half13.11 mi0.68 mi233-8212-8212-8294(Top 1%)274(Top 2%)274(Top 6%)
25K15.53 mi2.42 mi220+13199+13199+13188(Top 0.7%)169(Top 1%)169(Top 3%)
30K18.64 mi3.11 mi196+24175+24175+24185(Top 0.7%)166(Top 1%)166(Top 3%)
20M20.00 mi1.36 mi189+7168+7168+7187(Top 0.7%)166(Top 1%)166(Top 3%)
21M21.00 mi1.00 mi190-1169-1169-1245(Top 1.0%)225(Top 2%)225(Top 5%)
35K21.75 mi0.75 mi187+3166+3166+3261(Top 1%)239(Top 2%)239(Top 5%)
23M23.00 mi1.25 mi190-3169-3169-3492(Top 2%)460(Top 3%)460(Top 9%)
24M24.00 mi1.00 mi200-10178-9178-9700(Top 3%)658(Top 5%)658(Top 14%)
40K24.85 mi0.85 mi194+6172+6172+6527(Top 2%)493(Top 3%)493(Top 10%)
25.2M25.20 mi0.35 mi196-2174-2174-2898(Top 4%)825(Top 6%)825(Top 17%)
Finish26.22 mi1.02 mi204-8182-8182-8527(Top 2%)492(Top 3%)492(Top 10%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.9%
×21stories
+97ft-345ft

Overall

222

Males

201

M18-39

201

5K→10K

3.1 - 6.2 mi

Top 1%
×5stories
+79ft-138ft

Overall

287

Males

266

M18-39

266

10K→15K

6.2 - 9.3 mi

Top 0.9%
×3stories
+67ft-78ft

Overall

222

Males

201

M18-39

201

15K→20K

9.3 - 12.4 mi

Top 0.8%
×5stories
+106ft-86ft

Overall

201

Males

182

M18-39

182

20K→Half

12.4 - 13.1 mi

Top 1%
×2stories
+19ft-37ft

Overall

294

Males

274

M18-39

274

Half→25K

13.1 - 15.5 mi

Top 0.7%
×4stories
+66ft-88ft

Overall

188

Males

169

M18-39

169

25K→30K

15.5 - 18.6 mi

Top 0.7%
×9stories
+181ft-148ft

Overall

185

Males

166

M18-39

166

30K→20M

18.6 - 20.0 mi

Top 0.7%
×5stories
+64ft-50ft

Overall

187

Males

166

M18-39

166

20M→21M

20.0 - 21.0 mi

Top 1.0%
×8stories
+106ft-24ft

Overall

245

Males

225

M18-39

225

21M→35K

21.0 - 21.8 mi

Top 1%
×7stories
+17ft-86ft

Overall

261

Males

239

M18-39

239

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

492

Males

460

M18-39

460

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

700

Males

658

M18-39

658

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

527

Males

493

M18-39

493

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

898

Males

825

M18-39

825

25.2M→Finish

25.2 - 26.2 mi

Top 2%
×2stories
+22ft-21ft

Overall

527

Males

492

M18-39

492

Passing Analysis

Category:
Athletes Passed
146
Passed By
83
Net Change
+63
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#267
5K → 10K1314-1#267#268
10K → 15K273+24#268#244
15K → 20K234+19#244#225
20K → Half08-8#225#233
Half → 25K174+13#233#220
25K → 30K339+24#220#196
30K → 20M114+7#196#189
20M → 21M34-1#189#190
21M → 35K63+3#190#187
35K → 23M36-3#187#190
23M → 24M111-10#190#200
24M → 40K71+6#200#194
40K → 25.2M02-2#194#196
25.2M → Finish210-8#196#204
TOTALS14683+63
📊

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