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BOSTON MARATHON 2024

Alexandrino Silva Filho

Bib: 3628•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 26%
Gender (Male)
#0 / 14578
Top 37%
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
20:10
Rank: #3270
Start → 5K
20:10 | 6:29/mi
10K· 6.21 mi
40:16
Rank: #3036 (+234)
5K → 10K
20:06 | 6:28/mi
15K· 9.32 mi
1:00:49
Rank: #3131 (-95)
10K → 15K
20:33 | 6:37/mi
20K· 12.43 mi
1:22:15
Rank: #3391 (-260)
15K → 20K
21:26 | 6:54/mi
Half· 13.11 mi
1:27:03
Rank: #3516 (-125)
20K → Half
4:48 | 7:02/mi
25K· 15.53 mi
1:44:57
Rank: #4030 (-514)
Half → 25K
17:54 | 7:23/mi
30K· 18.64 mi
2:09:56
Rank: #4837 (-807)
25K → 30K
24:59 | 8:02/mi
20M
2:21:36
Rank: #5141 (-304)
30K → 20M
11:40 | 8:35/mi
21M
2:31:30
Rank: #5478 (-337)
20M → 21M
9:54 | 9:54/mi
35K· 21.75 mi
2:37:47
Rank: #5560 (-82)
21M → 35K
6:17 | 8:24/mi
23M
2:48:49
Rank: #5742 (-182)
35K → 23M
11:02 | 8:49/mi
24M
2:58:36
Rank: #6138 (-396)
23M → 24M
9:47 | 9:47/mi
40K· 24.85 mi
3:06:31
Rank: #6306 (-168)
24M → 40K
7:55 | 9:16/mi
25.2M
3:10:05
Rank: #6418 (-112)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:18:41
Rank: #6569 (-151)
25.2M → Finish
8:36 | 8:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:03
Pace6:38 /mi
2nd Half
Distance13.11 mi
Time1:51:38
Pace8:31 /mi
📊Positive Split: 28.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:22:0020:106:2920:10
6:29
-
10K
6.21 mi10:42:0640:166:2920:06
6:28
-0:01
15K
9.32 mi11:02:391:00:496:3120:33
6:37
+0:09
20K
12.43 mi11:24:051:22:156:3721:26
6:54
+0:17
Half
13.11 mi11:28:531:27:036:384:48
7:02
+0:08
25K
15.53 mi11:46:471:44:576:4517:54
7:23
+0:21
30K
18.64 mi12:11:462:09:566:5824:59
8:02
+0:39
20M
20.00 mi12:23:262:21:367:0511:40
8:35
+0:33
21M
21.00 mi12:33:202:31:307:139:54
9:54
+1:19
35K
21.75 mi12:39:372:37:477:156:17
8:24
-1:30
23M
23.00 mi12:50:392:48:497:2011:02
8:49
+0:25
24M
24.00 mi13:00:262:58:367:279:47
9:47
+0:58
40K
24.85 mi13:08:213:06:317:307:55
9:16
-0:31
25.2M
25.20 mi13:11:553:10:057:333:34
10:21
+1:05
Finish
26.22 mi13:20:313:18:417:358:36
8:26
-1:55

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

7:35 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:57

53% of race

Time at Steady Pace

1:02:34

31% of race

Time at Slower Pace

31:10

16% of race

Average Pace: 7:35 /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 mi10:22:0020:106:2920:10
6:29
#3270
10K
6.21 mi10:42:0640:166:2920:06
6:28
#3036
15K
9.32 mi11:02:391:00:496:3120:33
6:37
#3131
20K
12.43 mi11:24:051:22:156:3721:26
6:54
#3391
Half
13.11 mi11:28:531:27:036:384:48
7:02
#3516
25K
15.53 mi11:46:471:44:576:4517:54
7:23
#4030
30K
18.64 mi12:11:462:09:566:5824:59
8:02
#4837
20M
20.00 mi12:23:262:21:367:0511:40
8:35
#5141
21M
21.00 mi12:33:202:31:307:139:54
9:54
#5478
35K
21.75 mi12:39:372:37:477:156:17
8:24
#5560
23M
23.00 mi12:50:392:48:497:2011:02
8:49
#5742
24M
24.00 mi13:00:262:58:367:279:47
9:47
#6138
40K
24.85 mi13:08:213:06:317:307:55
9:16
#6306
25.2M
25.20 mi13:11:553:10:057:333:34
10:21
#6418
Finish
26.22 mi13:20:313:18:417:358:36
8:26
#6569
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3270311831183366(Top 13%)3200(Top 22%)3200(Top 66%)
10K6.21 mi3.10 mi3036+2342900+2182900+2182826(Top 11%)2703(Top 19%)2703(Top 56%)
15K9.32 mi3.11 mi3131-952985-852985-853366(Top 13%)3200(Top 22%)3200(Top 66%)
20K12.43 mi3.11 mi3391-2603224-2393224-2394624(Top 18%)4260(Top 29%)4260(Top 88%)
Half13.11 mi0.68 mi3516-1253338-1143338-1145965(Top 23%)5305(Top 36%)5305(Top 109%)
25K15.53 mi2.42 mi4030-5143783-4453783-4456303(Top 25%)5383(Top 37%)5383(Top 111%)
30K18.64 mi3.11 mi4837-8074434-6514434-6518088(Top 32%)6256(Top 43%)6256(Top 129%)
20M20.00 mi1.36 mi5141-3044649-2154649-2159871(Top 39%)6958(Top 48%)6958(Top 143%)
21M21.00 mi1.00 mi5478-3374858-2094858-20912551(Top 49%)7965(Top 55%)7965(Top 164%)
35K21.75 mi0.75 mi5560-824893-354893-3510091(Top 39%)6776(Top 46%)6776(Top 140%)
23M23.00 mi1.25 mi5742-1824992-994992-9910139(Top 40%)6640(Top 46%)6640(Top 137%)
24M24.00 mi1.00 mi6138-3965230-2385230-23815551(Top 61%)9286(Top 64%)9286(Top 192%)
40K24.85 mi0.85 mi6306-1685307-775307-7712018(Top 47%)7432(Top 51%)7432(Top 153%)
25.2M25.20 mi0.35 mi6418-1125351-445351-4412168(Top 48%)7439(Top 51%)7439(Top 153%)
Finish26.22 mi1.02 mi6569-1515420-695420-6911148(Top 44%)7063(Top 48%)7063(Top 146%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3366

Males

3200

M18-39

3200

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2826

Males

2703

M18-39

2703

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3366

Males

3200

M18-39

3200

15K→20K

9.3 - 12.4 mi

Top 18%
×5stories
+106ft-86ft

Overall

4624

Males

4260

M18-39

4260

20K→Half

12.4 - 13.1 mi

Top 23%
×2stories
+19ft-37ft

Overall

5965

Males

5305

M18-39

5305

Half→25K

13.1 - 15.5 mi

Top 25%
×4stories
+66ft-88ft

Overall

6303

Males

5383

M18-39

5383

25K→30K

15.5 - 18.6 mi

Top 32%
×9stories
+181ft-148ft

Overall

8088

Males

6256

M18-39

6256

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

9871

Males

6958

M18-39

6958

20M→21M

20.0 - 21.0 mi

Top 49%
×8stories
+106ft-24ft

Overall

12551

Males

7965

M18-39

7965

21M→35K

21.0 - 21.8 mi

Top 39%
×7stories
+17ft-86ft

Overall

10091

Males

6776

M18-39

6776

35K→23M

21.8 - 23.0 mi

Top 40%
×5stories
+23ft-63ft

Overall

10139

Males

6640

M18-39

6640

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

15551

Males

9286

M18-39

9286

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12018

Males

7432

M18-39

7432

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12168

Males

7439

M18-39

7439

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11148

Males

7063

M18-39

7063

Passing Analysis

Category:
Athletes Passed
732
Passed By
4031
Net Change
-3299
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3270
5K → 10K27642+234#3270#3036
10K → 15K81176-95#3036#3131
15K → 20K44304-260#3131#3391
20K → Half4129-125#3391#3516
Half → 25K36550-514#3516#4030
25K → 30K43850-807#4030#4837
30K → 20M32336-304#4837#5141
20M → 21M24361-337#5141#5478
21M → 35K41123-82#5478#5560
35K → 23M60242-182#5560#5742
23M → 24M18414-396#5742#6138
24M → 40K36204-168#6138#6306
40K → 25.2M10122-112#6306#6418
25.2M → Finish27178-151#6418#6569
TOTALS7324031-3299
📊

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