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BOSTON MARATHON 2024

Leonel Perez

Bib: 8951•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M40-44)
#0 / 2009
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:06
Rank: #3144
Start → 5K
20:06 | 6:28/mi
10K· 6.21 mi
40:40
Rank: #3425 (-281)
5K → 10K
20:34 | 6:37/mi
15K· 9.32 mi
1:01:57
Rank: #3904 (-479)
10K → 15K
21:17 | 6:51/mi
20K· 12.43 mi
1:24:53
Rank: #5020 (-1116)
15K → 20K
22:56 | 7:23/mi
Half· 13.11 mi
1:30:00
Rank: #5289 (-269)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:50:48
Rank: #6537 (-1248)
Half → 25K
20:48 | 8:35/mi
30K· 18.64 mi
2:21:27
Rank: #8774 (-2237)
25K → 30K
30:39 | 9:52/mi
20M
2:35:42
Rank: #9672 (-898)
30K → 20M
14:15 | 10:29/mi
21M
2:47:07
Rank: #10354 (-682)
20M → 21M
11:25 | 11:25/mi
35K· 21.75 mi
2:54:27
Rank: #10611 (-257)
21M → 35K
7:20 | 9:48/mi
23M
3:15:14
Rank: #13272 (-2661)
35K → 23M
20:47 | 16:36/mi
24M
3:28:48
Rank: #14331 (-1059)
23M → 24M
13:34 | 13:34/mi
40K· 24.85 mi
3:38:46
Rank: #14655 (-324)
24M → 40K
9:58 | 11:39/mi
25.2M
3:43:10
Rank: #14784 (-129)
40K → 25.2M
4:24 | 12:46/mi
Finish· 26.22 mi
3:54:17
Rank: #15159 (-375)
25.2M → Finish
11:07 | 10:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:00
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time2:24:17
Pace11:00 /mi
📊Positive Split: 60.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:45:1320:066:2820:06
6:28
-
10K
6.21 mi11:05:4740:406:3320:34
6:37
+0:09
15K
9.32 mi11:27:041:01:576:3921:17
6:51
+0:14
20K
12.43 mi11:50:001:24:536:5022:56
7:23
+0:32
Half
13.11 mi11:55:071:30:006:525:07
7:30
+0:07
25K
15.53 mi12:15:551:50:487:0820:48
8:35
+1:05
30K
18.64 mi12:46:342:21:277:3530:39
9:52
+1:17
20M
20.00 mi13:00:492:35:427:4714:15
10:29
+0:37
21M
21.00 mi13:12:142:47:077:5711:25
11:25
+0:56
35K
21.75 mi13:19:342:54:278:017:20
9:48
-1:37
23M
23.00 mi13:40:213:15:148:2920:47
16:36
+6:48
24M
24.00 mi13:53:553:28:488:4213:34
13:34
-3:02
40K
24.85 mi14:03:533:38:468:489:58
11:39
-1:55
25.2M
25.20 mi14:08:173:43:108:514:24
12:46
+1:07
Finish
26.22 mi14:19:243:54:178:5711:07
10:55
-1:51

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

6:28 /mi

Average Pace

8:57 /mi

Slowest Pace

16:36 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:30:00

38% of race

Time at Steady Pace

1:24:09

36% of race

Time at Slower Pace

1:00:08

26% of race

Average Pace: 8:56 /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 mi10:45:1320:066:2820:06
6:28
#3144
10K
6.21 mi11:05:4740:406:3320:34
6:37
#3425
15K
9.32 mi11:27:041:01:576:3921:17
6:51
#3904
20K
12.43 mi11:50:001:24:536:5022:56
7:23
#5020
Half
13.11 mi11:55:071:30:006:525:07
7:30
#5289
25K
15.53 mi12:15:551:50:487:0820:48
8:35
#6537
30K
18.64 mi12:46:342:21:277:3530:39
9:52
#8774
20M
20.00 mi13:00:492:35:427:4714:15
10:29
#9672
21M
21.00 mi13:12:142:47:077:5711:25
11:25
#10354
35K
21.75 mi13:19:342:54:278:017:20
9:48
#10611
23M
23.00 mi13:40:213:15:148:2920:47
16:36
#13272
24M
24.00 mi13:53:553:28:488:4213:34
13:34
#14331
40K
24.85 mi14:03:533:38:468:489:58
11:39
#14655
25.2M
25.20 mi14:08:173:43:108:514:24
12:46
#14784
Finish
26.22 mi14:19:243:54:178:5711:07
10:55
#15159
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi3144300030005210(Top 20%)4776(Top 33%)4776(Top 238%)
10K6.21 mi3.10 mi3425-2813256-2563256-2563765(Top 15%)3554(Top 24%)3554(Top 177%)
15K9.32 mi3.11 mi3904-4793690-4343690-4345210(Top 20%)4776(Top 33%)4776(Top 238%)
20K12.43 mi3.11 mi5020-11164644-9544644-9547506(Top 29%)6310(Top 43%)6310(Top 314%)
Half13.11 mi0.68 mi5289-2694852-2084852-2089114(Top 36%)7241(Top 50%)7241(Top 360%)
25K15.53 mi2.42 mi6537-12485742-8905742-89013470(Top 53%)9139(Top 63%)9139(Top 455%)
30K18.64 mi3.11 mi8774-22377045-13037045-130316872(Top 66%)10400(Top 71%)10400(Top 518%)
20M20.00 mi1.36 mi9672-8987436-3917436-39117938(Top 70%)10726(Top 74%)10726(Top 534%)
21M21.00 mi1.00 mi10354-6827721-2857721-28517445(Top 68%)10348(Top 71%)10348(Top 515%)
35K21.75 mi0.75 mi10611-2577817-967817-9616521(Top 65%)9861(Top 68%)9861(Top 491%)
23M23.00 mi1.25 mi13272-26618958-11418958-114125234(Top 99%)14363(Top 99%)14363(Top 715%)
24M24.00 mi1.00 mi14331-10599382-4249382-42423752(Top 93%)13459(Top 92%)13459(Top 670%)
40K24.85 mi0.85 mi14655-3249481-999481-9919680(Top 77%)11291(Top 77%)11291(Top 562%)
25.2M25.20 mi0.35 mi14784-1299525-449525-4419129(Top 75%)11008(Top 76%)11008(Top 548%)
Finish26.22 mi1.02 mi15159-3759670-1459670-14521108(Top 83%)12040(Top 83%)12040(Top 599%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5210

Males

4776

M40-44

4776

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3765

Males

3554

M40-44

3554

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5210

Males

4776

M40-44

4776

15K→20K

9.3 - 12.4 mi

Top 29%
×5stories
+106ft-86ft

Overall

7506

Males

6310

M40-44

6310

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9114

Males

7241

M40-44

7241

Half→25K

13.1 - 15.5 mi

Top 53%
×4stories
+66ft-88ft

Overall

13470

Males

9139

M40-44

9139

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

16872

Males

10400

M40-44

10400

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

17938

Males

10726

M40-44

10726

20M→21M

20.0 - 21.0 mi

Top 68%
×8stories
+106ft-24ft

Overall

17445

Males

10348

M40-44

10348

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

16521

Males

9861

M40-44

9861

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

25234

Males

14363

M40-44

14363

23M→24M

23.0 - 24.0 mi

Top 93%
×6stories
+12ft-82ft

Overall

23752

Males

13459

M40-44

13459

24M→40K

24.0 - 24.9 mi

Top 77%
×1story
+6ft-20ft

Overall

19680

Males

11291

M40-44

11291

40K→25.2M

24.9 - 25.2 mi

Top 75%
×1story
+13ft-16ft

Overall

19129

Males

11008

M40-44

11008

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

21108

Males

12040

M40-44

12040

Passing Analysis

Category:
Athletes Passed
272
Passed By
12285
Net Change
-12015
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3144
5K → 10K48329-281#3144#3425
10K → 15K19498-479#3425#3904
15K → 20K251141-1116#3904#5020
20K → Half0269-269#5020#5289
Half → 25K141262-1248#5289#6537
25K → 30K142251-2237#6537#8774
30K → 20M25923-898#8774#9672
20M → 21M15695-682#9672#10354
21M → 35K29286-257#10354#10611
35K → 23M42665-2661#10611#13272
23M → 24M121071-1059#13272#14331
24M → 40K24348-324#14331#14655
40K → 25.2M21150-129#14655#14784
25.2M → Finish22397-375#14784#15159
TOTALS27212285-12015
📊

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