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BOSTON MARATHON 2024

Alejandro Ramirez Laverde

Bib: 12035•M

OH

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
7:55/mi
24:37
↑ 97↓ 3451.5%
10K· 6.21 mi
8:04/mi
49:41
↑ 79↓ 1380.4%
15K· 9.32 mi
8:11/mi
1:15:06
↑ 67↓ 78
20K· 12.43 mi
8:19/mi
1:40:56
↑ 106↓ 860.1%
Half· 13.11 mi
8:14/mi
1:46:33
↑ 19↓ 370.5%
25K· 15.53 mi
8:45/mi
2:07:45
↑ 66↓ 880.2%
30K· 18.64 mi
9:11/mi
2:36:16
↑ 181↓ 1480.2%
20M
9:41/mi
2:49:26
↑ 64↓ 500.2%
21M
10:32/mi
2:59:58
↑ 106↓ 241.6%
35K· 21.75 mi
9:03/mi
3:06:44
↑ 17↓ 861.7%
23M
10:24/mi
3:19:45
↑ 23↓ 630.6%
24M
9:37/mi
3:29:22
↓ 821.3%
40K· 24.85 mi
10:51/mi
3:38:39
↓ 200.3%
25.2M
15:42/mi
3:44:04
↑ 13↓ 160.2%
Finish· 26.22 mi
9:30/mi
3:53:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:33
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time2:07:12
Pace9:42 /mi
📊Positive Split: 19.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:5724:377:5524:37
7:55
-
10K
6.21 mi11:18:0149:418:0025:04
8:04
+0:09
15K
9.32 mi11:43:261:15:068:0325:25
8:11
+0:07
20K
12.43 mi12:09:161:40:568:0725:50
8:19
+0:08
Half
13.11 mi12:14:531:46:338:085:37
8:14
-0:05
25K
15.53 mi12:36:052:07:458:1321:12
8:45
+0:31
30K
18.64 mi13:04:362:36:168:2328:31
9:11
+0:26
20M
20.00 mi13:17:462:49:268:2813:10
9:41
+0:30
21M
21.00 mi13:28:182:59:588:3410:32
10:32
+0:51
35K
21.75 mi13:35:043:06:448:356:46
9:03
-1:29
23M
23.00 mi13:48:053:19:458:4113:01
10:24
+1:21
24M
24.00 mi13:57:423:29:228:439:37
9:37
-0:47
40K
24.85 mi14:06:593:38:398:489:17
10:51
+1:14
25.2M
25.20 mi14:12:243:44:048:535:25
15:42
+4:51
Finish
26.22 mi14:22:053:53:458:559:41
9:30
-6:12

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

7:55 /mi

Average Pace

8:55 /mi

Slowest Pace

15:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:43

35% of race

Time at Steady Pace

1:54:47

49% of race

Time at Slower Pace

38:15

16% of race

Average Pace: 8:55 /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 mi10:52:5724:377:5524:37
7:55
#14045
10K
6.21 mi11:18:0149:418:0025:04
8:04
#14367
15K
9.32 mi11:43:261:15:068:0325:25
8:11
#14431
20K
12.43 mi12:09:161:40:568:0725:50
8:19
#14201
Half
13.11 mi12:14:531:46:338:085:37
8:14
#14193
25K
15.53 mi12:36:052:07:458:1321:12
8:45
#14182
30K
18.64 mi13:04:362:36:168:2328:31
9:11
#14108
20M
20.00 mi13:17:462:49:268:2813:10
9:41
#14210
21M
21.00 mi13:28:182:59:588:3410:32
10:32
#14256
35K
21.75 mi13:35:043:06:448:356:46
9:03
#14202
23M
23.00 mi13:48:053:19:458:4113:01
10:24
#14449
24M
24.00 mi13:57:423:29:228:439:37
9:37
#14463
40K
24.85 mi14:06:593:38:398:489:17
10:51
#14630
25.2M
25.20 mi14:12:243:44:048:535:25
15:42
#14992
Finish
26.22 mi14:22:053:53:458:559:41
9:30
#15045
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi140459671967114592(Top 57%)9843(Top 68%)9843(Top 444%)
10K6.21 mi3.10 mi14367-3229778-1079778-10714669(Top 57%)9909(Top 68%)9909(Top 447%)
15K9.32 mi3.11 mi14431-649808-309808-3014592(Top 57%)9843(Top 68%)9843(Top 444%)
20K12.43 mi3.11 mi14201+2309687+1219687+12113797(Top 54%)9464(Top 65%)9464(Top 427%)
Half13.11 mi0.68 mi14193+89675+129675+1214179(Top 55%)9580(Top 66%)9580(Top 432%)
25K15.53 mi2.42 mi14182+119646+299646+2914282(Top 56%)9490(Top 65%)9490(Top 428%)
30K18.64 mi3.11 mi14108+749534+1129534+11214097(Top 55%)9157(Top 63%)9157(Top 413%)
20M20.00 mi1.36 mi14210-1029522+129522+1215300(Top 60%)9427(Top 65%)9427(Top 425%)
21M21.00 mi1.00 mi14256-469489+339489+3314938(Top 58%)9115(Top 63%)9115(Top 411%)
35K21.75 mi0.75 mi14202+549436+539436+5313499(Top 53%)8403(Top 58%)8403(Top 379%)
23M23.00 mi1.25 mi14449-2479465-299465-2916723(Top 65%)9921(Top 68%)9921(Top 447%)
24M24.00 mi1.00 mi14463-149429+369429+3614933(Top 58%)8986(Top 62%)8986(Top 405%)
40K24.85 mi0.85 mi14630-1679471-429471-4217690(Top 69%)10289(Top 71%)10289(Top 464%)
25.2M25.20 mi0.35 mi14992-3629622-1519622-15123781(Top 93%)13451(Top 92%)13451(Top 606%)
Finish26.22 mi1.02 mi15045-539618+49618+416533(Top 65%)9715(Top 67%)9715(Top 438%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21story building
+97ft-345ft

Overall

14592

Males

9843

M45-49

9843

5K→10K

3.1 - 6.2 mi

Top 57%
×5story building
+79ft-138ft

Overall

14669

Males

9909

M45-49

9909

10K→15K

6.2 - 9.3 mi

Top 57%
×3story building
+67ft-78ft

Overall

14592

Males

9843

M45-49

9843

15K→20K

9.3 - 12.4 mi

Top 54%
×5story building
+106ft-86ft

Overall

13797

Males

9464

M45-49

9464

20K→Half

12.4 - 13.1 mi

Top 55%
×2story building
+19ft-37ft

Overall

14179

Males

9580

M45-49

9580

Half→25K

13.1 - 15.5 mi

Top 56%
×4story building
+66ft-88ft

Overall

14282

Males

9490

M45-49

9490

25K→30K

15.5 - 18.6 mi

Top 55%
×9story building
+181ft-148ft

Overall

14097

Males

9157

M45-49

9157

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

15300

Males

9427

M45-49

9427

20M→21M

20.0 - 21.0 mi

Top 58%
×8story building
+106ft-24ft

Overall

14938

Males

9115

M45-49

9115

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13499

Males

8403

M45-49

8403

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

16723

Males

9921

M45-49

9921

23M→24M

23.0 - 24.0 mi

Top 58%
×6story building
+12ft-82ft

Overall

14933

Males

8986

M45-49

8986

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

17690

Males

10289

M45-49

10289

40K→25.2M

24.9 - 25.2 mi

Top 93%
×1story
+13ft-16ft

Overall

23781

Males

13451

M45-49

13451

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2story building
+22ft-21ft

Overall

16533

Males

9715

M45-49

9715

Passing Analysis

Category:
Athletes Passed
1938
Passed By
2938
Net Change
-1000
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14045
5K → 10K170492-322#14045#14367
10K → 15K226290-64#14367#14431
15K → 20K350120+230#14431#14201
20K → Half4537+8#14201#14193
Half → 25K227216+11#14193#14182
25K → 30K316242+74#14182#14108
30K → 20M99201-102#14108#14210
20M → 21M120166-46#14210#14256
21M → 35K10753+54#14256#14202
35K → 23M81328-247#14202#14449
23M → 24M95109-14#14449#14463
24M → 40K41208-167#14463#14630
40K → 25.2M7369-362#14630#14992
25.2M → Finish54107-53#14992#15045
TOTALS19382938-1000
📊

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