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BOSTON MARATHON 2024

Melvin Lozano

Bib: 29962•M

NY

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
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
31:13
Rank: #23088
Start → 5K
31:13 | 10:03/mi
10K· 6.21 mi
1:03:47
Rank: #23329 (-241)
5K → 10K
32:34 | 10:29/mi
15K· 9.32 mi
1:35:53
Rank: #23103 (+226)
10K → 15K
32:06 | 10:20/mi
20K· 12.43 mi
2:08:25
Rank: #22694 (+409)
15K → 20K
32:32 | 10:28/mi
Half· 13.11 mi
2:15:19
Rank: #22645 (+49)
20K → Half
6:54 | 10:07/mi
25K· 15.53 mi
2:44:18
Rank: #22739 (-94)
Half → 25K
28:59 | 11:57/mi
30K· 18.64 mi
3:27:55
Rank: #23246 (-507)
25K → 30K
43:37 | 14:02/mi
20M
3:51:59
Rank: #23695 (-449)
30K → 20M
24:04 | 17:43/mi
21M
4:11:17
Rank: #23935 (-240)
20M → 21M
19:18 | 19:18/mi
35K· 21.75 mi
4:26:07
Rank: #24172 (-237)
21M → 35K
14:50 | 19:50/mi
23M
4:48:22
Rank: #24417 (-245)
35K → 23M
22:15 | 17:46/mi
24M
5:04:22
Rank: #24507 (-90)
23M → 24M
16:00 | 16:00/mi
40K· 24.85 mi
5:14:14
Rank: #24396 (+111)
24M → 40K
9:52 | 11:32/mi
25.2M
5:19:01
Rank: #24379 (+17)
40K → 25.2M
4:47 | 13:52/mi
Finish· 26.22 mi
5:31:18
Rank: #24370 (+9)
25.2M → Finish
12:17 | 12:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:19
Pace10:19 /mi
2nd Half
Distance13.11 mi
Time3:15:59
Pace14:57 /mi
📊Positive Split: 44.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5331:1310:0331:13
10:03
-
10K
6.21 mi12:28:271:03:4710:1632:34
10:29
+0:26
15K
9.32 mi13:00:331:35:5310:1732:06
10:20
-0:09
20K
12.43 mi13:33:052:08:2510:2032:32
10:28
+0:08
Half
13.11 mi13:39:592:15:1910:196:54
10:07
-0:21
25K
15.53 mi14:08:582:44:1810:3528:59
11:57
+1:50
30K
18.64 mi14:52:353:27:5511:0943:37
14:02
+2:05
20M
20.00 mi15:16:393:51:5911:3624:04
17:43
+3:41
21M
21.00 mi15:35:574:11:1711:5819:18
19:18
+1:35
35K
21.75 mi15:50:474:26:0712:1414:50
19:50
+0:32
23M
23.00 mi16:13:024:48:2212:3222:15
17:46
-2:04
24M
24.00 mi16:29:025:04:2212:4116:00
16:00
-1:46
40K
24.85 mi16:38:545:14:1412:399:52
11:32
-4:28
25.2M
25.20 mi16:43:415:19:0112:404:47
13:52
+2:20
Finish
26.22 mi16:55:585:31:1812:3912:17
12:03
-1:49

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

10:03 /mi

Average Pace

12:39 /mi

Slowest Pace

19:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:10:13

21% of race

Time at Steady Pace

1:56:14

35% of race

Time at Slower Pace

2:24:51

44% of race

Average Pace: 12:38 /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 mi11:55:5331:1310:0331:13
10:03
#23088
10K
6.21 mi12:28:271:03:4710:1632:34
10:29
#23329
15K
9.32 mi13:00:331:35:5310:1732:06
10:20
#23103
20K
12.43 mi13:33:052:08:2510:2032:32
10:28
#22694
Half
13.11 mi13:39:592:15:1910:196:54
10:07
#22645
25K
15.53 mi14:08:582:44:1810:3528:59
11:57
#22739
30K
18.64 mi14:52:353:27:5511:0943:37
14:02
#23246
20M
20.00 mi15:16:393:51:5911:3624:04
17:43
#23695
21M
21.00 mi15:35:574:11:1711:5819:18
19:18
#23935
35K
21.75 mi15:50:474:26:0712:1414:50
19:50
#24172
23M
23.00 mi16:13:024:48:2212:3222:15
17:46
#24417
24M
24.00 mi16:29:025:04:2212:4116:00
16:00
#24507
40K
24.85 mi16:38:545:14:1412:399:52
11:32
#24396
25.2M
25.20 mi16:43:415:19:0112:404:47
13:52
#24379
Finish
26.22 mi16:55:585:31:1812:3912:17
12:03
#24370
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23088136031360322606(Top 88%)13348(Top 92%)13348(Top 275%)
10K6.21 mi3.10 mi23329-24113700-9713700-9723492(Top 92%)13767(Top 94%)13767(Top 284%)
15K9.32 mi3.11 mi23103+22613586+11413586+11422606(Top 88%)13348(Top 92%)13348(Top 275%)
20K12.43 mi3.11 mi22694+40913398+18813398+18821610(Top 85%)12883(Top 88%)12883(Top 266%)
Half13.11 mi0.68 mi22645+4913370+2813370+2821760(Top 85%)12896(Top 88%)12896(Top 266%)
25K15.53 mi2.42 mi22739-9413396-2613396-2623091(Top 90%)13462(Top 92%)13462(Top 278%)
30K18.64 mi3.11 mi23246-50713568-17213568-17224238(Top 95%)13912(Top 95%)13912(Top 287%)
20M20.00 mi1.36 mi23695-44913789-22113789-22125430(Top 100%)14500(Top 99%)14500(Top 299%)
21M21.00 mi1.00 mi23935-24013869-8013869-8025406(Top 99%)14485(Top 99%)14485(Top 299%)
35K21.75 mi0.75 mi24172-23713981-11213981-11225473(Top 100%)14528(Top 100%)14528(Top 300%)
23M23.00 mi1.25 mi24417-24514092-11114092-11125394(Top 99%)14475(Top 99%)14475(Top 299%)
24M24.00 mi1.00 mi24507-9014121-2914121-2925137(Top 98%)14277(Top 98%)14277(Top 294%)
40K24.85 mi0.85 mi24396+11114066+5514066+5519425(Top 76%)11169(Top 77%)11169(Top 230%)
25.2M25.20 mi0.35 mi24379+1714050+1614050+1621383(Top 84%)12170(Top 83%)12170(Top 251%)
Finish26.22 mi1.02 mi24370+914032+1814032+1823313(Top 91%)13182(Top 90%)13182(Top 272%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21stories
+97ft-345ft

Overall

22606

Males

13348

M18-39

13348

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

23492

Males

13767

M18-39

13767

10K→15K

6.2 - 9.3 mi

Top 88%
×3stories
+67ft-78ft

Overall

22606

Males

13348

M18-39

13348

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

21610

Males

12883

M18-39

12883

20K→Half

12.4 - 13.1 mi

Top 85%
×2stories
+19ft-37ft

Overall

21760

Males

12896

M18-39

12896

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

23091

Males

13462

M18-39

13462

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

24238

Males

13912

M18-39

13912

30K→20M

18.6 - 20.0 mi

Top 100%
×5stories
+64ft-50ft

Overall

25430

Males

14500

M18-39

14500

20M→21M

20.0 - 21.0 mi

Top 99%
×8stories
+106ft-24ft

Overall

25406

Males

14485

M18-39

14485

21M→35K

21.0 - 21.8 mi

Top 100%
×7stories
+17ft-86ft

Overall

25473

Males

14528

M18-39

14528

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

25394

Males

14475

M18-39

14475

23M→24M

23.0 - 24.0 mi

Top 98%
×6stories
+12ft-82ft

Overall

25137

Males

14277

M18-39

14277

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

19425

Males

11169

M18-39

11169

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

21383

Males

12170

M18-39

12170

25.2M→Finish

25.2 - 26.2 mi

Top 91%
×2stories
+22ft-21ft

Overall

23313

Males

13182

M18-39

13182

Passing Analysis

Category:
Athletes Passed
1189
Passed By
2471
Net Change
-1282
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23088
5K → 10K112353-241#23088#23329
10K → 15K26539+226#23329#23103
15K → 20K41910+409#23103#22694
20K → Half589+49#22694#22645
Half → 25K81175-94#22645#22739
25K → 30K39546-507#22739#23246
30K → 20M11460-449#23246#23695
20M → 21M14254-240#23695#23935
21M → 35K3240-237#23935#24172
35K → 23M7252-245#24172#24417
23M → 24M797-90#24417#24507
24M → 40K1121+111#24507#24396
40K → 25.2M258+17#24396#24379
25.2M → Finish3627+9#24379#24370
TOTALS11892471-1282
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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