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BOSTON MARATHON 2024

Carlos Leiva

Bib: 3058•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 6%
Gender (Male)
#0 / 14578
Top 10%
Division (M18-39)
#0 / 4849
Top 24%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:56
Rank: #2782
Start → 5K
19:56 | 6:25/mi
10K· 6.21 mi
40:00
Rank: #2731 (+51)
5K → 10K
20:04 | 6:28/mi
15K· 9.32 mi
59:57
Rank: #2548 (+183)
10K → 15K
19:57 | 6:25/mi
20K· 12.43 mi
1:19:56
Rank: #2319 (+229)
15K → 20K
19:59 | 6:26/mi
Half· 13.11 mi
1:24:18
Rank: #2306 (+13)
20K → Half
4:22 | 6:24/mi
25K· 15.53 mi
1:40:06
Rank: #2172 (+134)
Half → 25K
15:48 | 6:31/mi
30K· 18.64 mi
2:00:39
Rank: #1908 (+264)
25K → 30K
20:33 | 6:37/mi
20M
2:09:35
Rank: #1787 (+121)
30K → 20M
8:56 | 6:34/mi
21M
2:16:37
Rank: #1698 (+89)
20M → 21M
7:02 | 7:02/mi
35K· 21.75 mi
2:21:31
Rank: #1666 (+32)
21M → 35K
4:54 | 6:33/mi
23M
2:29:57
Rank: #1584 (+82)
35K → 23M
8:26 | 6:44/mi
24M
2:36:48
Rank: #1563 (+21)
23M → 24M
6:51 | 6:51/mi
40K· 24.85 mi
2:42:54
Rank: #1560 (+3)
24M → 40K
6:06 | 7:08/mi
25.2M
2:45:38
Rank: #1557 (+3)
40K → 25.2M
2:44 | 7:56/mi
Finish· 26.22 mi
2:52:31
Rank: #1546 (+11)
25.2M → Finish
6:53 | 6:45/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:24:18
Pace6:26 /mi
2nd Half
Distance13.11 mi
Time1:28:13
Pace6:44 /mi
📊Positive Split: 4.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:1119:566:2519:56
6:25
-
10K
6.21 mi10:42:1540:006:2620:04
6:28
+0:03
15K
9.32 mi11:02:1259:576:2619:57
6:25
-0:03
20K
12.43 mi11:22:111:19:566:2619:59
6:26
+0:01
Half
13.11 mi11:26:331:24:186:264:22
6:24
-0:02
25K
15.53 mi11:42:211:40:066:2715:48
6:31
+0:07
30K
18.64 mi12:02:542:00:396:2820:33
6:37
+0:06
20M
20.00 mi12:11:502:09:356:298:56
6:34
-0:03
21M
21.00 mi12:18:522:16:376:307:02
7:02
+0:28
35K
21.75 mi12:23:462:21:316:304:54
6:33
-0:29
23M
23.00 mi12:32:122:29:576:318:26
6:44
+0:11
24M
24.00 mi12:39:032:36:486:326:51
6:51
+0:07
40K
24.85 mi12:45:092:42:546:336:06
7:08
+0:17
25.2M
25.20 mi12:47:532:45:386:342:44
7:56
+0:48
Finish
26.22 mi12:54:462:52:316:356:53
6:45
-1:11

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

6:24 /mi

Average Pace

6:35 /mi

Slowest Pace

7:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:29:48

87% of race

Time at Slower Pace

22:43

13% of race

Average Pace: 6:35 /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 mi10:22:1119:566:2519:56
6:25
#2782
10K
6.21 mi10:42:1540:006:2620:04
6:28
#2731
15K
9.32 mi11:02:1259:576:2619:57
6:25
#2548
20K
12.43 mi11:22:111:19:566:2619:59
6:26
#2319
Half
13.11 mi11:26:331:24:186:264:22
6:24
#2306
25K
15.53 mi11:42:211:40:066:2715:48
6:31
#2172
30K
18.64 mi12:02:542:00:396:2820:33
6:37
#1908
20M
20.00 mi12:11:502:09:356:298:56
6:34
#1787
21M
21.00 mi12:18:522:16:376:307:02
7:02
#1698
35K
21.75 mi12:23:462:21:316:304:54
6:33
#1666
23M
23.00 mi12:32:122:29:576:318:26
6:44
#1584
24M
24.00 mi12:39:032:36:486:326:51
6:51
#1563
40K
24.85 mi12:45:092:42:546:336:06
7:08
#1560
25.2M
25.20 mi12:47:532:45:386:342:44
7:56
#1557
Finish
26.22 mi12:54:462:52:316:356:53
6:45
#1546
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi2782266526652291(Top 9%)2210(Top 15%)2210(Top 46%)
10K6.21 mi3.10 mi2731+512621+442621+442739(Top 11%)2621(Top 18%)2621(Top 54%)
15K9.32 mi3.11 mi2548+1832451+1702451+1702291(Top 9%)2210(Top 15%)2210(Top 46%)
20K12.43 mi3.11 mi2319+2292232+2192232+2191859(Top 7%)1793(Top 12%)1793(Top 37%)
Half13.11 mi0.68 mi2306+132222+102222+102075(Top 8%)1997(Top 14%)1997(Top 41%)
25K15.53 mi2.42 mi2172+1342095+1272095+1271847(Top 7%)1775(Top 12%)1775(Top 37%)
30K18.64 mi3.11 mi1908+2641844+2511844+2511372(Top 5%)1311(Top 9%)1311(Top 27%)
20M20.00 mi1.36 mi1787+1211727+1171727+1171019(Top 4%)971(Top 7%)971(Top 20%)
21M21.00 mi1.00 mi1698+891634+931634+931158(Top 5%)1095(Top 8%)1095(Top 23%)
35K21.75 mi0.75 mi1666+321602+321602+321388(Top 5%)1307(Top 9%)1307(Top 27%)
23M23.00 mi1.25 mi1584+821520+821520+821137(Top 4%)1069(Top 7%)1069(Top 22%)
24M24.00 mi1.00 mi1563+211496+241496+241837(Top 7%)1676(Top 11%)1676(Top 35%)
40K24.85 mi0.85 mi1560+31491+51491+52270(Top 9%)2004(Top 14%)2004(Top 41%)
25.2M25.20 mi0.35 mi1557+31488+31488+32485(Top 10%)2140(Top 15%)2140(Top 44%)
Finish26.22 mi1.02 mi1546+111478+101478+102163(Top 8%)1879(Top 13%)1879(Top 39%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2291

Males

2210

M18-39

2210

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2739

Males

2621

M18-39

2621

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2291

Males

2210

M18-39

2210

15K→20K

9.3 - 12.4 mi

Top 7%
×5stories
+106ft-86ft

Overall

1859

Males

1793

M18-39

1793

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2075

Males

1997

M18-39

1997

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

1847

Males

1775

M18-39

1775

25K→30K

15.5 - 18.6 mi

Top 5%
×9stories
+181ft-148ft

Overall

1372

Males

1311

M18-39

1311

30K→20M

18.6 - 20.0 mi

Top 4%
×5stories
+64ft-50ft

Overall

1019

Males

971

M18-39

971

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1158

Males

1095

M18-39

1095

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1388

Males

1307

M18-39

1307

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1137

Males

1069

M18-39

1069

23M→24M

23.0 - 24.0 mi

Top 7%
×6stories
+12ft-82ft

Overall

1837

Males

1676

M18-39

1676

24M→40K

24.0 - 24.9 mi

Top 9%
×1story
+6ft-20ft

Overall

2270

Males

2004

M18-39

2004

40K→25.2M

24.9 - 25.2 mi

Top 10%
×1story
+13ft-16ft

Overall

2485

Males

2140

M18-39

2140

25.2M→Finish

25.2 - 26.2 mi

Top 8%
×2stories
+22ft-21ft

Overall

2163

Males

1879

M18-39

1879

Passing Analysis

Category:
Athletes Passed
1542
Passed By
306
Net Change
+1236
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2782
5K → 10K167116+51#2782#2731
10K → 15K20219+183#2731#2548
15K → 20K24011+229#2548#2319
20K → Half218+13#2319#2306
Half → 25K15218+134#2306#2172
25K → 30K27410+264#2172#1908
30K → 20M1232+121#1908#1787
20M → 21M9910+89#1787#1698
21M → 35K4311+32#1698#1666
35K → 23M9412+82#1666#1584
23M → 24M4625+21#1584#1563
24M → 40K2724+3#1563#1560
40K → 25.2M2017+3#1560#1557
25.2M → Finish3423+11#1557#1546
TOTALS1542306+1236
📊

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