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BOSTON MARATHON 2024

Michael Alcaide

Bib: 26120•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M45-49)
#0 / 2218
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
11:34/mi
35:57
↑ 97↓ 3451.5%
10K· 6.21 mi
13:48/mi
1:18:48
↑ 79↓ 1380.4%
15K· 9.32 mi
13:48/mi
2:01:40
↑ 67↓ 78
20K· 12.43 mi
14:35/mi
2:46:57
↑ 106↓ 860.1%
Half· 13.11 mi
14:06/mi
2:56:34
↑ 19↓ 370.5%
25K· 15.53 mi
17:41/mi
3:39:27
↑ 66↓ 880.2%
30K· 18.64 mi
16:05/mi
4:29:24
↑ 181↓ 1480.2%
20M
11:00/mi
4:44:21
↑ 64↓ 500.2%
21M
13:17/mi
4:57:38
↑ 106↓ 241.6%
35K· 21.75 mi
12:04/mi
5:06:40
↑ 17↓ 861.7%
23M
11:39/mi
5:21:15
↑ 23↓ 630.6%
24M
10:16/mi
5:31:31
↓ 821.3%
40K· 24.85 mi
10:34/mi
5:40:33
↓ 200.3%
25.2M
13:09/mi
5:45:05
↑ 13↓ 160.2%
Finish· 26.22 mi
9:54/mi
5:55:10
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:56:34
Pace13:28 /mi
2nd Half
Distance13.11 mi
Time2:58:36
Pace13:37 /mi
📊Positive Split: 1.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:52:2235:5711:3435:57
11:34
-
10K
6.21 mi12:35:131:18:4812:4142:51
13:48
+2:14
15K
9.32 mi13:18:052:01:4013:0342:52
13:48
0:00
20K
12.43 mi14:03:222:46:5713:2645:17
14:35
+0:47
Half
13.11 mi14:12:592:56:3413:289:37
14:06
-0:29
25K
15.53 mi14:55:523:39:2714:0842:53
17:41
+3:35
30K
18.64 mi15:45:494:29:2414:2749:57
16:05
-1:36
20M
20.00 mi16:00:464:44:2114:1314:57
11:00
-5:05
21M
21.00 mi16:14:034:57:3814:1013:17
13:17
+2:17
35K
21.75 mi16:23:055:06:4014:069:02
12:04
-1:13
23M
23.00 mi16:37:405:21:1513:5814:35
11:39
-0:25
24M
24.00 mi16:47:565:31:3113:4910:16
10:16
-1:23
40K
24.85 mi16:56:585:40:3313:429:02
10:34
+0:18
25.2M
25.20 mi17:01:305:45:0513:424:32
13:09
+2:35
Finish
26.22 mi17:11:355:55:1013:3310:05
9:54
-3:15

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

9:54 /mi

Average Pace

13:33 /mi

Slowest Pace

17:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:54

29% of race

Time at Steady Pace

1:53:09

32% of race

Time at Slower Pace

2:18:07

39% of race

Average Pace: 13:33 /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 mi11:52:2235:5711:3435:57
11:34
#25253
10K
6.21 mi12:35:131:18:4812:4142:51
13:48
#25491
15K
9.32 mi13:18:052:01:4013:0342:52
13:48
#25498
20K
12.43 mi14:03:222:46:5713:2645:17
14:35
#25512
Half
13.11 mi14:12:592:56:3413:289:37
14:06
#25514
25K
15.53 mi14:55:523:39:2714:0842:53
17:41
#25533
30K
18.64 mi15:45:494:29:2414:2749:57
16:05
#25529
20M
20.00 mi16:00:464:44:2114:1314:57
11:00
#25520
21M
21.00 mi16:14:034:57:3814:1013:17
13:17
#25511
35K
21.75 mi16:23:055:06:4014:069:02
12:04
#25502
23M
23.00 mi16:37:405:21:1513:5814:35
11:39
#25466
24M
24.00 mi16:47:565:31:3113:4910:16
10:16
#25399
40K
24.85 mi16:56:585:40:3313:429:02
10:34
#25312
25.2M
25.20 mi17:01:305:45:0513:424:32
13:09
#25294
Finish
26.22 mi17:11:355:55:1013:3310:05
9:54
#25207
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi25253144781447825467(Top 100%)14543(Top 100%)14543(Top 656%)
10K6.21 mi3.10 mi25491-23814550-7214550-7225534(Top 100%)14567(Top 100%)14567(Top 657%)
15K9.32 mi3.11 mi25498-714549+114549+125467(Top 100%)14543(Top 100%)14543(Top 656%)
20K12.43 mi3.11 mi25512-1414556-714556-725471(Top 100%)14542(Top 100%)14542(Top 656%)
Half13.11 mi0.68 mi25514-2145561455625431(Top 100%)14516(Top 100%)14516(Top 654%)
25K15.53 mi2.42 mi25533-1914565-914565-925519(Top 100%)14561(Top 100%)14561(Top 656%)
30K18.64 mi3.11 mi25529+414561+414561+425340(Top 99%)14453(Top 99%)14453(Top 652%)
20M20.00 mi1.36 mi25520+914558+314558+319298(Top 76%)11402(Top 78%)11402(Top 514%)
21M21.00 mi1.00 mi25511+914555+314555+321215(Top 83%)12267(Top 84%)12267(Top 553%)
35K21.75 mi0.75 mi25502+914551+414551+421928(Top 86%)12572(Top 86%)12572(Top 567%)
23M23.00 mi1.25 mi25466+3614537+1414537+1419994(Top 78%)11564(Top 79%)11564(Top 521%)
24M24.00 mi1.00 mi25399+6714508+2914508+2917180(Top 67%)10103(Top 69%)10103(Top 456%)
40K24.85 mi0.85 mi25312+8714472+3614472+3616875(Top 66%)9885(Top 68%)9885(Top 446%)
25.2M25.20 mi0.35 mi25294+1814461+1114461+1119992(Top 78%)11447(Top 79%)11447(Top 516%)
Finish26.22 mi1.02 mi25207+8714417+4414417+4418044(Top 71%)10488(Top 72%)10488(Top 473%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21story building
+97ft-345ft

Overall

25467

Males

14543

M45-49

14543

5K→10K

3.1 - 6.2 mi

Top 100%
×5story building
+79ft-138ft

Overall

25534

Males

14567

M45-49

14567

10K→15K

6.2 - 9.3 mi

Top 100%
×3story building
+67ft-78ft

Overall

25467

Males

14543

M45-49

14543

15K→20K

9.3 - 12.4 mi

Top 100%
×5story building
+106ft-86ft

Overall

25471

Males

14542

M45-49

14542

20K→Half

12.4 - 13.1 mi

Top 100%
×2story building
+19ft-37ft

Overall

25431

Males

14516

M45-49

14516

Half→25K

13.1 - 15.5 mi

Top 100%
×4story building
+66ft-88ft

Overall

25519

Males

14561

M45-49

14561

25K→30K

15.5 - 18.6 mi

Top 99%
×9story building
+181ft-148ft

Overall

25340

Males

14453

M45-49

14453

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

19298

Males

11402

M45-49

11402

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

21215

Males

12267

M45-49

12267

21M→35K

21.0 - 21.8 mi

Top 86%
×7story building
+17ft-86ft

Overall

21928

Males

12572

M45-49

12572

35K→23M

21.8 - 23.0 mi

Top 78%
×5story building
+23ft-63ft

Overall

19994

Males

11564

M45-49

11564

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

17180

Males

10103

M45-49

10103

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

16875

Males

9885

M45-49

9885

40K→25.2M

24.9 - 25.2 mi

Top 78%
×1story
+13ft-16ft

Overall

19992

Males

11447

M45-49

11447

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18044

Males

10488

M45-49

10488

Passing Analysis

Category:
Athletes Passed
348
Passed By
302
Net Change
+46
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25253
5K → 10K1239-238#25253#25491
10K → 15K1118-7#25491#25498
15K → 20K721-14#25498#25512
20K → Half24-2#25512#25514
Half → 25K019-19#25514#25533
25K → 30K40+4#25533#25529
30K → 20M90+9#25529#25520
20M → 21M90+9#25520#25511
21M → 35K90+9#25511#25502
35K → 23M360+36#25502#25466
23M → 24M670+67#25466#25399
24M → 40K870+87#25399#25312
40K → 25.2M191+18#25312#25294
25.2M → Finish870+87#25294#25207
TOTALS348302+46
📊

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