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BOSTON MARATHON 2024

Luca Lorenzini

Bib: 29071•M

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:50/mi
27:27
↑ 97↓ 3451.5%
10K· 6.21 mi
9:07/mi
55:48
↑ 79↓ 1380.4%
15K· 9.32 mi
9:39/mi
1:25:48
↑ 67↓ 78
20K· 12.43 mi
10:20/mi
1:57:53
↑ 106↓ 860.1%
Half· 13.11 mi
9:49/mi
2:04:35
↑ 19↓ 370.5%
25K· 15.53 mi
10:33/mi
2:30:10
↑ 66↓ 880.2%
30K· 18.64 mi
12:17/mi
3:08:19
↑ 181↓ 1480.2%
20M
12:18/mi
3:25:02
↑ 64↓ 500.2%
21M
14:50/mi
3:39:52
↑ 106↓ 241.6%
35K· 21.75 mi
11:50/mi
3:48:43
↑ 17↓ 861.7%
23M
14:00/mi
4:06:15
↑ 23↓ 630.6%
24M
11:50/mi
4:18:05
↓ 821.3%
40K· 24.85 mi
13:06/mi
4:29:17
↓ 200.3%
25.2M
16:23/mi
4:34:56
↑ 13↓ 160.2%
Finish· 26.22 mi
10:51/mi
4:45:59
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:35
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:41:24
Pace12:19 /mi
📊Positive Split: 29.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:50:0927:278:5027:27
8:50
-
10K
6.21 mi12:18:3055:488:5928:21
9:07
+0:17
15K
9.32 mi12:48:301:25:489:1230:00
9:39
+0:32
20K
12.43 mi13:20:351:57:539:2932:05
10:20
+0:41
Half
13.11 mi13:27:172:04:359:306:42
9:49
-0:31
25K
15.53 mi13:52:522:30:109:4025:35
10:33
+0:44
30K
18.64 mi14:31:013:08:1910:0638:09
12:17
+1:44
20M
20.00 mi14:47:443:25:0210:1516:43
12:18
+0:01
21M
21.00 mi15:02:343:39:5210:2814:50
14:50
+2:32
35K
21.75 mi15:11:253:48:4310:318:51
11:50
-3:00
23M
23.00 mi15:28:574:06:1510:4217:32
14:00
+2:10
24M
24.00 mi15:40:474:18:0510:4511:50
11:50
-2:10
40K
24.85 mi15:51:594:29:1710:5011:12
13:06
+1:16
25.2M
25.20 mi15:57:384:34:5610:555:39
16:23
+3:17
Finish
26.22 mi16:08:414:45:5910:5511:03
10:51
-5:32

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

8:50 /mi

Average Pace

10:55 /mi

Slowest Pace

16:23 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:30:10

53% of race

Time at Steady Pace

1:26:36

30% of race

Time at Slower Pace

49:13

17% of race

Average Pace: 10:54 /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 mi11:50:0927:278:5027:27
8:50
#19436
10K
6.21 mi12:18:3055:488:5928:21
9:07
#19812
15K
9.32 mi12:48:301:25:489:1230:00
9:39
#20337
20K
12.43 mi13:20:351:57:539:2932:05
10:20
#20640
Half
13.11 mi13:27:172:04:359:306:42
9:49
#20662
25K
15.53 mi13:52:522:30:109:4025:35
10:33
#20599
30K
18.64 mi14:31:013:08:1910:0638:09
12:17
#21019
20M
20.00 mi14:47:443:25:0210:1516:43
12:18
#21083
21M
21.00 mi15:02:343:39:5210:2814:50
14:50
#21282
35K
21.75 mi15:11:253:48:4310:318:51
11:50
#21291
23M
23.00 mi15:28:574:06:1510:4217:32
14:00
#21507
24M
24.00 mi15:40:474:18:0510:4511:50
11:50
#21467
40K
24.85 mi15:51:594:29:1710:5011:12
13:06
#21522
25.2M
25.20 mi15:57:384:34:5610:555:39
16:23
#21613
Finish
26.22 mi16:08:414:45:5910:5511:03
10:51
#21576
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi19436118001180021100(Top 83%)12685(Top 87%)12685(Top 572%)
10K6.21 mi3.10 mi19812-37612012-21212012-21220243(Top 79%)12249(Top 84%)12249(Top 552%)
15K9.32 mi3.11 mi20337-52512290-27812290-27821100(Top 83%)12685(Top 87%)12685(Top 572%)
20K12.43 mi3.11 mi20640-30312432-14212432-14221291(Top 83%)12726(Top 87%)12726(Top 574%)
Half13.11 mi0.68 mi20662-2212435-312435-320996(Top 82%)12549(Top 86%)12549(Top 566%)
25K15.53 mi2.42 mi20599+6312392+4312392+4320536(Top 80%)12292(Top 84%)12292(Top 554%)
30K18.64 mi3.11 mi21019-42012528-13612528-13622402(Top 88%)13003(Top 89%)13003(Top 586%)
20M20.00 mi1.36 mi21083-6412533-512533-521844(Top 85%)12618(Top 87%)12618(Top 569%)
21M21.00 mi1.00 mi21282-19912600-6712600-6723357(Top 91%)13344(Top 92%)13344(Top 602%)
35K21.75 mi0.75 mi21291-912589+1112589+1121484(Top 84%)12351(Top 85%)12351(Top 557%)
23M23.00 mi1.25 mi21507-21612667-7812667-7823765(Top 93%)13528(Top 93%)13528(Top 610%)
24M24.00 mi1.00 mi21467+4012628+3912628+3921083(Top 83%)12064(Top 83%)12064(Top 544%)
40K24.85 mi0.85 mi21522-5512632-412632-422415(Top 88%)12713(Top 87%)12713(Top 573%)
25.2M25.20 mi0.35 mi21613-9112666-3412666-3424301(Top 95%)13754(Top 94%)13754(Top 620%)
Finish26.22 mi1.02 mi21576+3712632+3412632+3420944(Top 82%)11958(Top 82%)11958(Top 539%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21story building
+97ft-345ft

Overall

21100

Males

12685

M45-49

12685

5K→10K

3.1 - 6.2 mi

Top 79%
×5story building
+79ft-138ft

Overall

20243

Males

12249

M45-49

12249

10K→15K

6.2 - 9.3 mi

Top 83%
×3story building
+67ft-78ft

Overall

21100

Males

12685

M45-49

12685

15K→20K

9.3 - 12.4 mi

Top 83%
×5story building
+106ft-86ft

Overall

21291

Males

12726

M45-49

12726

20K→Half

12.4 - 13.1 mi

Top 82%
×2story building
+19ft-37ft

Overall

20996

Males

12549

M45-49

12549

Half→25K

13.1 - 15.5 mi

Top 80%
×4story building
+66ft-88ft

Overall

20536

Males

12292

M45-49

12292

25K→30K

15.5 - 18.6 mi

Top 88%
×9story building
+181ft-148ft

Overall

22402

Males

13003

M45-49

13003

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

21844

Males

12618

M45-49

12618

20M→21M

20.0 - 21.0 mi

Top 91%
×8story building
+106ft-24ft

Overall

23357

Males

13344

M45-49

13344

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

21484

Males

12351

M45-49

12351

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

23765

Males

13528

M45-49

13528

23M→24M

23.0 - 24.0 mi

Top 83%
×6story building
+12ft-82ft

Overall

21083

Males

12064

M45-49

12064

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

22415

Males

12713

M45-49

12713

40K→25.2M

24.9 - 25.2 mi

Top 95%
×1story
+13ft-16ft

Overall

24301

Males

13754

M45-49

13754

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2story building
+22ft-21ft

Overall

20944

Males

11958

M45-49

11958

Passing Analysis

Category:
Athletes Passed
931
Passed By
3071
Net Change
-2140
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19436
5K → 10K130506-376#19436#19812
10K → 15K82607-525#19812#20337
15K → 20K101404-303#20337#20640
20K → Half2648-22#20640#20662
Half → 25K195132+63#20662#20599
25K → 30K73493-420#20599#21019
30K → 20M56120-64#21019#21083
20M → 21M25224-199#21083#21282
21M → 35K4857-9#21282#21291
35K → 23M26242-216#21291#21507
23M → 24M7232+40#21507#21467
24M → 40K2984-55#21467#21522
40K → 25.2M495-91#21522#21613
25.2M → Finish6427+37#21613#21576
TOTALS9313071-2140
📊

Passing Visuals

Category:
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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