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BOSTON MARATHON 2024

Benjamin Lazo

Bib: 6449•M

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 22%
Gender (Male)
#0 / 14578
Top 33%
Division (M18-39)
#0 / 4849
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:12
Rank: #5837
Start → 5K
21:12 | 6:49/mi
10K· 6.21 mi
42:11
Rank: #5319 (+518)
5K → 10K
20:59 | 6:45/mi
15K· 9.32 mi
1:03:17
Rank: #5087 (+232)
10K → 15K
21:06 | 6:47/mi
20K· 12.43 mi
1:24:44
Rank: #4909 (+178)
15K → 20K
21:27 | 6:54/mi
Half· 13.11 mi
1:29:25
Rank: #4901 (+8)
20K → Half
4:41 | 6:52/mi
25K· 15.53 mi
1:46:22
Rank: #4715 (+186)
Half → 25K
16:57 | 6:59/mi
30K· 18.64 mi
2:09:20
Rank: #4664 (+51)
25K → 30K
22:58 | 7:24/mi
20M
2:20:10
Rank: #4741 (-77)
30K → 20M
10:50 | 7:58/mi
21M
2:28:59
Rank: #4820 (-79)
20M → 21M
8:49 | 8:49/mi
35K· 21.75 mi
2:35:12
Rank: #4935 (-115)
21M → 35K
6:13 | 8:19/mi
23M
2:45:29
Rank: #4934 (+1)
35K → 23M
10:17 | 8:13/mi
24M
2:53:35
Rank: #4946 (-12)
23M → 24M
8:06 | 8:06/mi
40K· 24.85 mi
3:01:10
Rank: #5061 (-115)
24M → 40K
7:35 | 8:52/mi
25.2M
3:05:16
Rank: #5269 (-208)
40K → 25.2M
4:06 | 11:53/mi
Finish· 26.22 mi
3:15:03
Rank: #5706 (-437)
25.2M → Finish
9:47 | 9:36/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:25
Pace6:49 /mi
2nd Half
Distance13.11 mi
Time1:45:38
Pace8:03 /mi
📊Positive Split: 18.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:2521:126:4921:12
6:49
-
10K
6.21 mi10:48:2442:116:4720:59
6:45
-0:04
15K
9.32 mi11:09:301:03:176:4721:06
6:47
+0:02
20K
12.43 mi11:30:571:24:446:4921:27
6:54
+0:07
Half
13.11 mi11:35:381:29:256:494:41
6:52
-0:02
25K
15.53 mi11:52:351:46:226:5116:57
6:59
+0:07
30K
18.64 mi12:15:332:09:206:5622:58
7:24
+0:25
20M
20.00 mi12:26:232:20:107:0010:50
7:58
+0:34
21M
21.00 mi12:35:122:28:597:068:49
8:49
+0:51
35K
21.75 mi12:41:252:35:127:086:13
8:19
-0:30
23M
23.00 mi12:51:422:45:297:1210:17
8:13
-0:06
24M
24.00 mi12:59:482:53:357:148:06
8:06
-0:07
40K
24.85 mi13:07:233:01:107:177:35
8:52
+0:46
25.2M
25.20 mi13:11:293:05:167:214:06
11:53
+3:01
Finish
26.22 mi13:21:163:15:037:279:47
9:36
-2:17

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

6:45 /mi

Average Pace

7:27 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:22

55% of race

Time at Steady Pace

58:24

30% of race

Time at Slower Pace

30:17

16% of race

Average Pace: 7:26 /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 mi10:27:2521:126:4921:12
6:49
#5837
10K
6.21 mi10:48:2442:116:4720:59
6:45
#5319
15K
9.32 mi11:09:301:03:176:4721:06
6:47
#5087
20K
12.43 mi11:30:571:24:446:4921:27
6:54
#4909
Half
13.11 mi11:35:381:29:256:494:41
6:52
#4901
25K
15.53 mi11:52:351:46:226:5116:57
6:59
#4715
30K
18.64 mi12:15:332:09:206:5622:58
7:24
#4664
20M
20.00 mi12:26:232:20:107:0010:50
7:58
#4741
21M
21.00 mi12:35:122:28:597:068:49
8:49
#4820
35K
21.75 mi12:41:252:35:127:086:13
8:19
#4935
23M
23.00 mi12:51:422:45:297:1210:17
8:13
#4934
24M
24.00 mi12:59:482:53:357:148:06
8:06
#4946
40K
24.85 mi13:07:233:01:107:177:35
8:52
#5061
25.2M
25.20 mi13:11:293:05:167:214:06
11:53
#5269
Finish
26.22 mi13:21:163:15:037:279:47
9:36
#5706
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5837531853184650(Top 18%)4322(Top 30%)4322(Top 89%)
10K6.21 mi3.10 mi5319+5184899+4194899+4194782(Top 19%)4443(Top 30%)4443(Top 92%)
15K9.32 mi3.11 mi5087+2324706+1934706+1934650(Top 18%)4322(Top 30%)4322(Top 89%)
20K12.43 mi3.11 mi4909+1784547+1594547+1594663(Top 18%)4290(Top 29%)4290(Top 88%)
Half13.11 mi0.68 mi4901+84538+94538+94963(Top 19%)4540(Top 31%)4540(Top 94%)
25K15.53 mi2.42 mi4715+1864360+1784360+1784306(Top 17%)3955(Top 27%)3955(Top 82%)
30K18.64 mi3.11 mi4664+514289+714289+714593(Top 18%)4056(Top 28%)4056(Top 84%)
20M20.00 mi1.36 mi4741-774336-474336-476575(Top 26%)5198(Top 36%)5198(Top 107%)
21M21.00 mi1.00 mi4820-794380-444380-447672(Top 30%)5626(Top 39%)5626(Top 116%)
35K21.75 mi0.75 mi4935-1154445-654445-659578(Top 37%)6536(Top 45%)6536(Top 135%)
23M23.00 mi1.25 mi4934+14410+354410+356854(Top 27%)5003(Top 34%)5003(Top 103%)
24M24.00 mi1.00 mi4946-124399+114399+117159(Top 28%)5064(Top 35%)5064(Top 104%)
40K24.85 mi0.85 mi5061-1154452-534452-5310212(Top 40%)6506(Top 45%)6506(Top 134%)
25.2M25.20 mi0.35 mi5269-2084585-1334585-13317035(Top 67%)9918(Top 68%)9918(Top 205%)
Finish26.22 mi1.02 mi5706-4374860-2754860-27516898(Top 66%)9893(Top 68%)9893(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 18%
×21stories
+97ft-345ft

Overall

4650

Males

4322

M18-39

4322

5K→10K

3.1 - 6.2 mi

Top 19%
×5stories
+79ft-138ft

Overall

4782

Males

4443

M18-39

4443

10K→15K

6.2 - 9.3 mi

Top 18%
×3stories
+67ft-78ft

Overall

4650

Males

4322

M18-39

4322

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4663

Males

4290

M18-39

4290

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4963

Males

4540

M18-39

4540

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4306

Males

3955

M18-39

3955

25K→30K

15.5 - 18.6 mi

Top 18%
×9stories
+181ft-148ft

Overall

4593

Males

4056

M18-39

4056

30K→20M

18.6 - 20.0 mi

Top 26%
×5stories
+64ft-50ft

Overall

6575

Males

5198

M18-39

5198

20M→21M

20.0 - 21.0 mi

Top 30%
×8stories
+106ft-24ft

Overall

7672

Males

5626

M18-39

5626

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9578

Males

6536

M18-39

6536

35K→23M

21.8 - 23.0 mi

Top 27%
×5stories
+23ft-63ft

Overall

6854

Males

5003

M18-39

5003

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7159

Males

5064

M18-39

5064

24M→40K

24.0 - 24.9 mi

Top 40%
×1story
+6ft-20ft

Overall

10212

Males

6506

M18-39

6506

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17035

Males

9918

M18-39

9918

25.2M→Finish

25.2 - 26.2 mi

Top 66%
×2stories
+22ft-21ft

Overall

16898

Males

9893

M18-39

9893

Passing Analysis

Category:
Athletes Passed
1962
Passed By
1831
Net Change
+131
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5837
5K → 10K54527+518#5837#5319
10K → 15K27341+232#5319#5087
15K → 20K24870+178#5087#4909
20K → Half2921+8#4909#4901
Half → 25K27185+186#4901#4715
25K → 30K209158+51#4715#4664
30K → 20M71148-77#4664#4741
20M → 21M69148-79#4741#4820
21M → 35K23138-115#4820#4935
35K → 23M9796+1#4935#4934
23M → 24M6072-12#4934#4946
24M → 40K47162-115#4946#5061
40K → 25.2M7215-208#5061#5269
25.2M → Finish13450-437#5269#5706
TOTALS19621831+131
📊

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