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BOSTON MARATHON 2024

Alexandre Santos

Bib: 2217•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 7%
Gender (Male)
#0 / 14578
Top 12%
Division (M18-39)
#0 / 4849
Top 28%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:54
Rank: #1198
Start → 5K
18:54 | 6:05/mi
10K· 6.21 mi
37:45
Rank: #1110 (+88)
5K → 10K
18:51 | 6:04/mi
15K· 9.32 mi
56:49
Rank: #1109 (+1)
10K → 15K
19:04 | 6:08/mi
20K· 12.43 mi
1:15:49
Rank: #1013 (+96)
15K → 20K
19:00 | 6:07/mi
Half· 13.11 mi
1:19:56
Rank: #1003 (+10)
20K → Half
4:07 | 6:02/mi
25K· 15.53 mi
1:35:13
Rank: #1000 (+3)
Half → 25K
15:17 | 6:18/mi
30K· 18.64 mi
1:55:52
Rank: #1021 (-21)
25K → 30K
20:39 | 6:39/mi
20M
2:05:08
Rank: #1041 (-20)
30K → 20M
9:16 | 6:49/mi
21M
2:13:09
Rank: #1153 (-112)
20M → 21M
8:01 | 8:01/mi
35K· 21.75 mi
2:19:06
Rank: #1277 (-124)
21M → 35K
5:57 | 7:57/mi
23M
2:29:11
Rank: #1462 (-185)
35K → 23M
10:05 | 8:03/mi
24M
2:37:17
Rank: #1636 (-174)
23M → 24M
8:06 | 8:06/mi
40K· 24.85 mi
2:44:27
Rank: #1788 (-152)
24M → 40K
7:10 | 8:23/mi
25.2M
2:47:39
Rank: #1863 (-75)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
2:54:38
Rank: #1830 (+33)
25.2M → Finish
6:59 | 6:51/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:19:56
Pace6:06 /mi
2nd Half
Distance13.11 mi
Time1:34:42
Pace7:13 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:4618:546:0518:54
6:05
-
10K
6.21 mi10:38:3737:456:0518:51
6:04
-0:01
15K
9.32 mi10:57:4156:496:0619:04
6:08
+0:04
20K
12.43 mi11:16:411:15:496:0619:00
6:07
-0:01
Half
13.11 mi11:20:481:19:566:064:07
6:02
-0:05
25K
15.53 mi11:36:051:35:136:0815:17
6:18
+0:16
30K
18.64 mi11:56:441:55:526:1320:39
6:39
+0:21
20M
20.00 mi12:06:002:05:086:159:16
6:49
+0:10
21M
21.00 mi12:14:012:13:096:208:01
8:01
+1:12
35K
21.75 mi12:19:582:19:066:245:57
7:57
-0:04
23M
23.00 mi12:30:032:29:116:2910:05
8:03
+0:06
24M
24.00 mi12:38:092:37:176:338:06
8:06
+0:03
40K
24.85 mi12:45:192:44:276:377:10
8:23
+0:17
25.2M
25.20 mi12:48:312:47:396:393:12
9:17
+0:54
Finish
26.22 mi12:55:302:54:386:406:59
6:51
-2:26

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

6:02 /mi

Average Pace

6:40 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:13

55% of race

Time at Steady Pace

36:54

21% of race

Time at Slower Pace

42:31

24% of race

Average Pace: 6:40 /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 mi10:19:4618:546:0518:54
6:05
#1198
10K
6.21 mi10:38:3737:456:0518:51
6:04
#1110
15K
9.32 mi10:57:4156:496:0619:04
6:08
#1109
20K
12.43 mi11:16:411:15:496:0619:00
6:07
#1013
Half
13.11 mi11:20:481:19:566:064:07
6:02
#1003
25K
15.53 mi11:36:051:35:136:0815:17
6:18
#1000
30K
18.64 mi11:56:441:55:526:1320:39
6:39
#1021
20M
20.00 mi12:06:002:05:086:159:16
6:49
#1041
21M
21.00 mi12:14:012:13:096:208:01
8:01
#1153
35K
21.75 mi12:19:582:19:066:245:57
7:57
#1277
23M
23.00 mi12:30:032:29:116:2910:05
8:03
#1462
24M
24.00 mi12:38:092:37:176:338:06
8:06
#1636
40K
24.85 mi12:45:192:44:276:377:10
8:23
#1788
25.2M
25.20 mi12:48:312:47:396:393:12
9:17
#1863
Finish
26.22 mi12:55:302:54:386:406:59
6:51
#1830
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1198115911591167(Top 5%)1130(Top 8%)1130(Top 23%)
10K6.21 mi3.10 mi1110+881070+891070+891072(Top 4%)1035(Top 7%)1035(Top 21%)
15K9.32 mi3.11 mi1109+1107010701167(Top 5%)1130(Top 8%)1130(Top 23%)
20K12.43 mi3.11 mi1013+96978+92978+92838(Top 3%)806(Top 6%)806(Top 17%)
Half13.11 mi0.68 mi1003+10968+10968+10880(Top 3%)850(Top 6%)850(Top 18%)
25K15.53 mi2.42 mi1000+3965+3965+31152(Top 5%)1113(Top 8%)1113(Top 23%)
30K18.64 mi3.11 mi1021-21986-21986-211469(Top 6%)1406(Top 10%)1406(Top 29%)
20M20.00 mi1.36 mi1041-201004-181004-181652(Top 6%)1564(Top 11%)1564(Top 32%)
21M21.00 mi1.00 mi1153-1121110-1061110-1064203(Top 16%)3578(Top 25%)3578(Top 74%)
35K21.75 mi0.75 mi1277-1241229-1191229-1197439(Top 29%)5436(Top 37%)5436(Top 112%)
23M23.00 mi1.25 mi1462-1851403-1741403-1745986(Top 23%)4517(Top 31%)4517(Top 93%)
24M24.00 mi1.00 mi1636-1741567-1641567-1647144(Top 28%)5049(Top 35%)5049(Top 104%)
40K24.85 mi0.85 mi1788-1521712-1451712-1457715(Top 30%)5215(Top 36%)5215(Top 108%)
25.2M25.20 mi0.35 mi1863-751778-661778-667726(Top 30%)5146(Top 35%)5146(Top 106%)
Finish26.22 mi1.02 mi1830+331745+331745+332538(Top 10%)2170(Top 15%)2170(Top 45%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1167

Males

1130

M18-39

1130

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

1072

Males

1035

M18-39

1035

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1167

Males

1130

M18-39

1130

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

838

Males

806

M18-39

806

20K→Half

12.4 - 13.1 mi

Top 3%
×2stories
+19ft-37ft

Overall

880

Males

850

M18-39

850

Half→25K

13.1 - 15.5 mi

Top 5%
×4stories
+66ft-88ft

Overall

1152

Males

1113

M18-39

1113

25K→30K

15.5 - 18.6 mi

Top 6%
×9stories
+181ft-148ft

Overall

1469

Males

1406

M18-39

1406

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1652

Males

1564

M18-39

1564

20M→21M

20.0 - 21.0 mi

Top 16%
×8stories
+106ft-24ft

Overall

4203

Males

3578

M18-39

3578

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7439

Males

5436

M18-39

5436

35K→23M

21.8 - 23.0 mi

Top 23%
×5stories
+23ft-63ft

Overall

5986

Males

4517

M18-39

4517

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7144

Males

5049

M18-39

5049

24M→40K

24.0 - 24.9 mi

Top 30%
×1story
+6ft-20ft

Overall

7715

Males

5215

M18-39

5215

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

7726

Males

5146

M18-39

5146

25.2M→Finish

25.2 - 26.2 mi

Top 10%
×2stories
+22ft-21ft

Overall

2538

Males

2170

M18-39

2170

Passing Analysis

Category:
Athletes Passed
513
Passed By
1145
Net Change
-632
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1198
5K → 10K11527+88#1198#1110
10K → 15K4847+1#1110#1109
15K → 20K1026+96#1109#1013
20K → Half166+10#1013#1003
Half → 25K4643+3#1003#1000
25K → 30K5172-21#1000#1021
30K → 20M3555-20#1021#1041
20M → 21M12124-112#1041#1153
21M → 35K4128-124#1153#1277
35K → 23M9194-185#1277#1462
23M → 24M5179-174#1462#1636
24M → 40K3155-152#1636#1788
40K → 25.2M782-75#1788#1863
25.2M → Finish6027+33#1863#1830
TOTALS5131145-632
📊

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