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BOSTON MARATHON 2024

Santos Lara Jr

Bib: 24063•M

NH

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
31:29
Rank: #23281
Start → 5K
10:08/mi
31:29 split
10K· 6.21 mi
1:02:34
Rank: #22926 (+355)
5K → 10K
10:00/mi
31:05 split
15K· 9.32 mi
1:33:56
Rank: #22660 (+266)
10K → 15K
10:06/mi
31:22 split
20K· 12.43 mi
2:07:08
Rank: #22489 (+171)
15K → 20K
10:41/mi
33:12 split
Half· 13.11 mi
2:14:30
Rank: #22533 (-44)
20K → Half
10:48/mi
7:22 split
25K· 15.53 mi
2:41:30
Rank: #22409 (+124)
Half → 25K
11:08/mi
27:00 split
30K· 18.64 mi
3:20:22
Rank: #22480 (-71)
25K → 30K
12:31/mi
38:52 split
20M
3:36:55
Rank: #22422 (+58)
30K → 20M
12:11/mi
16:33 split
21M
3:50:43
Rank: #22416 (+6)
20M → 21M
13:48/mi
13:48 split
35K· 21.75 mi
3:59:31
Rank: #22385 (+31)
21M → 35K
11:46/mi
8:48 split
23M
4:16:52
Rank: #22505 (-120)
35K → 23M
13:51/mi
17:21 split
24M
4:30:13
Rank: #22585 (-80)
23M → 24M
13:21/mi
13:21 split
40K· 24.85 mi
4:42:18
Rank: #22663 (-78)
24M → 40K
14:08/mi
12:05 split
25.2M
4:47:31
Rank: #22687 (-24)
40K → 25.2M
15:08/mi
5:13 split
Finish· 26.22 mi
4:59:37
Rank: #22739 (-52)
25.2M → Finish
11:52/mi
12:06 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:30
Pace10:16 /mi
2nd Half
Distance13.11 mi
Time2:45:07
Pace12:36 /mi
📊Positive Split: 22.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:4631:2910:0831:29
10:08
-
10K
6.21 mi12:17:511:02:3410:0431:05
10:00
-0:08
15K
9.32 mi12:49:131:33:5610:0531:22
10:06
+0:06
20K
12.43 mi13:22:252:07:0810:1433:12
10:41
+0:35
Half
13.11 mi13:29:472:14:3010:167:22
10:48
+0:07
25K
15.53 mi13:56:472:41:3010:2427:00
11:08
+0:20
30K
18.64 mi14:35:393:20:2210:4538:52
12:31
+1:23
20M
20.00 mi14:52:123:36:5510:5116:33
12:11
-0:20
21M
21.00 mi15:06:003:50:4310:5913:48
13:48
+1:37
35K
21.75 mi15:14:483:59:3111:018:48
11:46
-2:02
23M
23.00 mi15:32:094:16:5211:1017:21
13:51
+2:05
24M
24.00 mi15:45:304:30:1311:1613:21
13:21
-0:30
40K
24.85 mi15:57:354:42:1811:2112:05
14:08
+0:47
25.2M
25.20 mi16:02:484:47:3111:255:13
15:08
+1:00
Finish
26.22 mi16:14:544:59:3711:2612:06
11:52
-3:16

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

10:00 /mi

Average Pace

11:26 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:30

45% of race

Time at Steady Pace

1:43:19

34% of race

Time at Slower Pace

1:01:48

21% of race

Average Pace: 11:26 /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 mi11:46:4631:2910:0831:29
10:08
#23281
10K
6.21 mi12:17:511:02:3410:0431:05
10:00
#22926
15K
9.32 mi12:49:131:33:5610:0531:22
10:06
#22660
20K
12.43 mi13:22:252:07:0810:1433:12
10:41
#22489
Half
13.11 mi13:29:472:14:3010:167:22
10:48
#22533
25K
15.53 mi13:56:472:41:3010:2427:00
11:08
#22409
30K
18.64 mi14:35:393:20:2210:4538:52
12:31
#22480
20M
20.00 mi14:52:123:36:5510:5116:33
12:11
#22422
21M
21.00 mi15:06:003:50:4310:5913:48
13:48
#22416
35K
21.75 mi15:14:483:59:3111:018:48
11:46
#22385
23M
23.00 mi15:32:094:16:5211:1017:21
13:51
#22505
24M
24.00 mi15:45:304:30:1311:1613:21
13:21
#22585
40K
24.85 mi15:57:354:42:1811:2112:05
14:08
#22663
25.2M
25.20 mi16:02:484:47:3111:255:13
15:08
#22687
Finish
26.22 mi16:14:544:59:3711:2612:06
11:52
#22739
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23281136841368422131(Top 87%)13143(Top 90%)13143(Top 271%)
10K6.21 mi3.10 mi22926+35513502+18213502+18222574(Top 88%)13312(Top 91%)13312(Top 275%)
15K9.32 mi3.11 mi22660+26613390+11213390+11222131(Top 87%)13143(Top 90%)13143(Top 271%)
20K12.43 mi3.11 mi22489+17113294+9613294+9622061(Top 86%)13074(Top 90%)13074(Top 270%)
Half13.11 mi0.68 mi22533-4413308-1413308-1423210(Top 91%)13549(Top 93%)13549(Top 279%)
25K15.53 mi2.42 mi22409+12413240+6813240+6821748(Top 85%)12848(Top 88%)12848(Top 265%)
30K18.64 mi3.11 mi22480-7113221+1913221+1922695(Top 89%)13151(Top 90%)13151(Top 271%)
20M20.00 mi1.36 mi22422+5813176+4513176+4521658(Top 85%)12525(Top 86%)12525(Top 258%)
21M21.00 mi1.00 mi22416+613152+2413152+2422047(Top 86%)12688(Top 87%)12688(Top 262%)
35K21.75 mi0.75 mi22385+3113129+2313129+2321372(Top 84%)12299(Top 84%)12299(Top 254%)
23M23.00 mi1.25 mi22505-12013158-2913158-2923618(Top 92%)13453(Top 92%)13453(Top 277%)
24M24.00 mi1.00 mi22585-8013176-1813176-1823522(Top 92%)13324(Top 91%)13324(Top 275%)
40K24.85 mi0.85 mi22663-7813214-3813214-3823762(Top 93%)13433(Top 92%)13433(Top 277%)
25.2M25.20 mi0.35 mi22687-2413218-413218-423154(Top 91%)13114(Top 90%)13114(Top 270%)
Finish26.22 mi1.02 mi22739-5213244-2613244-2623063(Top 90%)13047(Top 89%)13047(Top 269%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

22131

Males

13143

M18-39

13143

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

22574

Males

13312

M18-39

13312

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

22131

Males

13143

M18-39

13143

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

22061

Males

13074

M18-39

13074

20K→Half

12.4 - 13.1 mi

Top 91%
×2story building
+19ft-37ft

Overall

23210

Males

13549

M18-39

13549

Half→25K

13.1 - 15.5 mi

Top 85%
×4story building
+66ft-88ft

Overall

21748

Males

12848

M18-39

12848

25K→30K

15.5 - 18.6 mi

Top 89%
×9story building
+181ft-148ft

Overall

22695

Males

13151

M18-39

13151

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

21658

Males

12525

M18-39

12525

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

22047

Males

12688

M18-39

12688

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

21372

Males

12299

M18-39

12299

35K→23M

21.8 - 23.0 mi

Top 92%
×5story building
+23ft-63ft

Overall

23618

Males

13453

M18-39

13453

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

23522

Males

13324

M18-39

13324

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

23762

Males

13433

M18-39

13433

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

23154

Males

13114

M18-39

13114

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

23063

Males

13047

M18-39

13047

Passing Analysis

Category:
Athletes Passed
1662
Passed By
1120
Net Change
+542
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23281
5K → 10K42267+355#23281#22926
10K → 15K31549+266#22926#22660
15K → 20K26392+171#22660#22489
20K → Half1660-44#22489#22533
Half → 25K18157+124#22533#22409
25K → 30K126197-71#22409#22480
30K → 20M10244+58#22480#22422
20M → 21M6761+6#22422#22416
21M → 35K5423+31#22416#22385
35K → 23M27147-120#22385#22505
23M → 24M29109-80#22505#22585
24M → 40K1694-78#22585#22663
40K → 25.2M1943-24#22663#22687
25.2M → Finish2577-52#22687#22739
TOTALS16621120+542
📊

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