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BOSTON MARATHON 2024

Liam Lawford

Bib: 7308•M

ME

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 16%
Gender (Male)
#0 / 14578
Top 25%
Masters (Masters Men)
#0 / 9729
Top 14%
Division (M45-49)
#0 / 2218
Top 18%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:40
Rank: #4411
Start → 5K
20:40 | 6:39/mi
10K· 6.21 mi
41:26
Rank: #4290 (+121)
5K → 10K
20:46 | 6:41/mi
15K· 9.32 mi
1:02:13
Rank: #4100 (+190)
10K → 15K
20:47 | 6:41/mi
20K· 12.43 mi
1:23:09
Rank: #3882 (+218)
15K → 20K
20:56 | 6:44/mi
Half· 13.11 mi
1:27:45
Rank: #3889 (-7)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:44:38
Rank: #3889
Half → 25K
16:53 | 6:58/mi
30K· 18.64 mi
2:07:49
Rank: #4133 (-244)
25K → 30K
23:11 | 7:28/mi
20M
2:18:16
Rank: #4195 (-62)
30K → 20M
10:27 | 7:41/mi
21M
2:26:47
Rank: #4251 (-56)
20M → 21M
8:31 | 8:31/mi
35K· 21.75 mi
2:32:11
Rank: #4185 (+66)
21M → 35K
5:24 | 7:13/mi
23M
2:42:48
Rank: #4337 (-152)
35K → 23M
10:37 | 8:29/mi
24M
2:50:21
Rank: #4257 (+80)
23M → 24M
7:33 | 7:33/mi
40K· 24.85 mi
2:56:57
Rank: #4189 (+68)
24M → 40K
6:36 | 7:43/mi
25.2M
2:59:50
Rank: #4154 (+35)
40K → 25.2M
2:53 | 8:22/mi
Finish· 26.22 mi
3:07:23
Rank: #4134 (+20)
25.2M → Finish
7:33 | 7:25/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:45
Pace6:42 /mi
2nd Half
Distance13.11 mi
Time1:39:38
Pace7:36 /mi
📊Positive Split: 13.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:4520:406:3920:40
6:39
-
10K
6.21 mi10:48:3141:266:4020:46
6:41
+0:02
15K
9.32 mi11:09:181:02:136:4120:47
6:41
0:00
20K
12.43 mi11:30:141:23:096:4120:56
6:44
+0:03
Half
13.11 mi11:34:501:27:456:424:36
6:45
+0:01
25K
15.53 mi11:51:431:44:386:4416:53
6:58
+0:13
30K
18.64 mi12:14:542:07:496:5123:11
7:28
+0:30
20M
20.00 mi12:25:212:18:166:5510:27
7:41
+0:13
21M
21.00 mi12:33:522:26:476:598:31
8:31
+0:50
35K
21.75 mi12:39:162:32:117:005:24
7:13
-1:18
23M
23.00 mi12:49:532:42:487:0510:37
8:29
+1:16
24M
24.00 mi12:57:262:50:217:067:33
7:33
-0:56
40K
24.85 mi13:04:022:56:577:076:36
7:43
+0:10
25.2M
25.20 mi13:06:552:59:507:082:53
8:22
+0:39
Finish
26.22 mi13:14:283:07:237:097:33
7:25
-0:57

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

6:39 /mi

Average Pace

7:09 /mi

Slowest Pace

8:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:38

56% of race

Time at Steady Pace

1:00:44

32% of race

Time at Slower Pace

22:01

12% of race

Average Pace: 7:09 /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 mi10:27:4520:406:3920:40
6:39
#4411
10K
6.21 mi10:48:3141:266:4020:46
6:41
#4290
15K
9.32 mi11:09:181:02:136:4120:47
6:41
#4100
20K
12.43 mi11:30:141:23:096:4120:56
6:44
#3882
Half
13.11 mi11:34:501:27:456:424:36
6:45
#3889
25K
15.53 mi11:51:431:44:386:4416:53
6:58
#3889
30K
18.64 mi12:14:542:07:496:5123:11
7:28
#4133
20M
20.00 mi12:25:212:18:166:5510:27
7:41
#4195
21M
21.00 mi12:33:522:26:476:598:31
8:31
#4251
35K
21.75 mi12:39:162:32:117:005:24
7:13
#4185
23M
23.00 mi12:49:532:42:487:0510:37
8:29
#4337
24M
24.00 mi12:57:262:50:217:067:33
7:33
#4257
40K
24.85 mi13:04:022:56:577:076:36
7:43
#4189
25.2M
25.20 mi13:06:552:59:507:082:53
8:22
#4154
Finish
26.22 mi13:14:283:07:237:097:33
7:25
#4134
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi4411413941393856(Top 15%)3631(Top 25%)3631(Top 164%)
10K6.21 mi3.10 mi4290+1214040+994040+994209(Top 16%)3947(Top 27%)3947(Top 178%)
15K9.32 mi3.11 mi4100+1903855+1853855+1853856(Top 15%)3631(Top 25%)3631(Top 164%)
20K12.43 mi3.11 mi3882+2183664+1913664+1913439(Top 13%)3250(Top 22%)3250(Top 147%)
Half13.11 mi0.68 mi3889-73671-73671-74094(Top 16%)3818(Top 26%)3818(Top 172%)
25K15.53 mi2.42 mi38893659+123659+124155(Top 16%)3824(Top 26%)3824(Top 172%)
30K18.64 mi3.11 mi4133-2443856-1973856-1974901(Top 19%)4277(Top 29%)4277(Top 193%)
20M20.00 mi1.36 mi4195-623890-343890-345134(Top 20%)4322(Top 30%)4322(Top 195%)
21M21.00 mi1.00 mi4251-563917-273917-276260(Top 25%)4827(Top 33%)4827(Top 218%)
35K21.75 mi0.75 mi4185+663849+683849+683837(Top 15%)3337(Top 23%)3337(Top 150%)
23M23.00 mi1.25 mi4337-1523953-1043953-1048324(Top 33%)5752(Top 39%)5752(Top 259%)
24M24.00 mi1.00 mi4257+803865+883865+884329(Top 17%)3507(Top 24%)3507(Top 158%)
40K24.85 mi0.85 mi4189+683790+753790+754414(Top 17%)3452(Top 24%)3452(Top 156%)
25.2M25.20 mi0.35 mi4154+353751+393751+393903(Top 15%)3104(Top 21%)3104(Top 140%)
Finish26.22 mi1.02 mi4134+203715+363715+365078(Top 20%)3828(Top 26%)3828(Top 173%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3856

Males

3631

M45-49

3631

5K→10K

3.1 - 6.2 mi

Top 16%
×5stories
+79ft-138ft

Overall

4209

Males

3947

M45-49

3947

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3856

Males

3631

M45-49

3631

15K→20K

9.3 - 12.4 mi

Top 13%
×5stories
+106ft-86ft

Overall

3439

Males

3250

M45-49

3250

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4094

Males

3818

M45-49

3818

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4155

Males

3824

M45-49

3824

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

4901

Males

4277

M45-49

4277

30K→20M

18.6 - 20.0 mi

Top 20%
×5stories
+64ft-50ft

Overall

5134

Males

4322

M45-49

4322

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6260

Males

4827

M45-49

4827

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

3837

Males

3337

M45-49

3337

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8324

Males

5752

M45-49

5752

23M→24M

23.0 - 24.0 mi

Top 17%
×6stories
+12ft-82ft

Overall

4329

Males

3507

M45-49

3507

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4414

Males

3452

M45-49

3452

40K→25.2M

24.9 - 25.2 mi

Top 15%
×1story
+13ft-16ft

Overall

3903

Males

3104

M45-49

3104

25.2M→Finish

25.2 - 26.2 mi

Top 20%
×2stories
+22ft-21ft

Overall

5078

Males

3828

M45-49

3828

Passing Analysis

Category:
Athletes Passed
1632
Passed By
1355
Net Change
+277
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4411
5K → 10K248127+121#4411#4290
10K → 15K23949+190#4290#4100
15K → 20K25335+218#4100#3882
20K → Half2229-7#3882#3889
Half → 25K1221220#3889#3889
25K → 30K129373-244#3889#4133
30K → 20M84146-62#4133#4195
20M → 21M81137-56#4195#4251
21M → 35K8418+66#4251#4185
35K → 23M51203-152#4185#4337
23M → 24M12141+80#4337#4257
24M → 40K9729+68#4257#4189
40K → 25.2M449+35#4189#4154
25.2M → Finish5737+20#4154#4134
TOTALS16321355+277
📊

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