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BOSTON MARATHON 2024

David Castillo-Moreira

Bib: 1264•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 12%
Gender (Male)
#0 / 14578
Top 19%
Division (M18-39)
#0 / 4849
Top 40%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:04
Rank: #3066
Start → 5K
20:04 | 6:28/mi
10K· 6.21 mi
40:06
Rank: #2844 (+222)
5K → 10K
20:02 | 6:27/mi
15K· 9.32 mi
1:00:22
Rank: #2803 (+41)
10K → 15K
20:16 | 6:31/mi
20K· 12.43 mi
1:20:53
Rank: #2735 (+68)
15K → 20K
20:31 | 6:36/mi
Half· 13.11 mi
1:25:19
Rank: #2714 (+21)
20K → Half
4:26 | 6:30/mi
25K· 15.53 mi
1:42:09
Rank: #2844 (-130)
Half → 25K
16:50 | 6:57/mi
30K· 18.64 mi
2:03:32
Rank: #2634 (+210)
25K → 30K
21:23 | 6:53/mi
20M
2:12:59
Rank: #2547 (+87)
30K → 20M
9:27 | 6:57/mi
21M
2:20:33
Rank: #2509 (+38)
20M → 21M
7:34 | 7:34/mi
35K· 21.75 mi
2:25:38
Rank: #2474 (+35)
21M → 35K
5:05 | 6:48/mi
23M
2:35:21
Rank: #2591 (-117)
35K → 23M
9:43 | 7:46/mi
24M
2:44:21
Rank: #3025 (-434)
23M → 24M
9:00 | 9:00/mi
40K· 24.85 mi
2:51:22
Rank: #3151 (-126)
24M → 40K
7:01 | 8:12/mi
25.2M
2:53:59
Rank: #3093 (+58)
40K → 25.2M
2:37 | 7:35/mi
Finish· 26.22 mi
3:01:08
Rank: #3056 (+37)
25.2M → Finish
7:09 | 7:01/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:25:19
Pace6:30 /mi
2nd Half
Distance13.11 mi
Time1:35:49
Pace7:19 /mi
📊Positive Split: 12.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:2720:046:2820:04
6:28
-
10K
6.21 mi10:40:2940:066:2720:02
6:27
-0:01
15K
9.32 mi11:00:451:00:226:2920:16
6:31
+0:04
20K
12.43 mi11:21:161:20:536:3120:31
6:36
+0:05
Half
13.11 mi11:25:421:25:196:304:26
6:30
-0:06
25K
15.53 mi11:42:321:42:096:3516:50
6:57
+0:27
30K
18.64 mi12:03:552:03:326:3821:23
6:53
-0:04
20M
20.00 mi12:13:222:12:596:399:27
6:57
+0:04
21M
21.00 mi12:20:562:20:336:427:34
7:34
+0:37
35K
21.75 mi12:26:012:25:386:425:05
6:48
-0:46
23M
23.00 mi12:35:442:35:216:459:43
7:46
+0:58
24M
24.00 mi12:44:442:44:216:519:00
9:00
+1:14
40K
24.85 mi12:51:452:51:226:547:01
8:12
-0:48
25.2M
25.20 mi12:54:222:53:596:542:37
7:35
-0:37
Finish
26.22 mi13:01:313:01:086:557:09
7:01
-0:34

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

6:27 /mi

Average Pace

6:55 /mi

Slowest Pace

9:00 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:04:48

36% of race

Time at Steady Pace

1:20:25

44% of race

Time at Slower Pace

35:55

20% of race

Average Pace: 6:54 /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 mi10:20:2720:046:2820:04
6:28
#3066
10K
6.21 mi10:40:2940:066:2720:02
6:27
#2844
15K
9.32 mi11:00:451:00:226:2920:16
6:31
#2803
20K
12.43 mi11:21:161:20:536:3120:31
6:36
#2735
Half
13.11 mi11:25:421:25:196:304:26
6:30
#2714
25K
15.53 mi11:42:321:42:096:3516:50
6:57
#2844
30K
18.64 mi12:03:552:03:326:3821:23
6:53
#2634
20M
20.00 mi12:13:222:12:596:399:27
6:57
#2547
21M
21.00 mi12:20:562:20:336:427:34
7:34
#2509
35K
21.75 mi12:26:012:25:386:425:05
6:48
#2474
23M
23.00 mi12:35:442:35:216:459:43
7:46
#2591
24M
24.00 mi12:44:442:44:216:519:00
9:00
#3025
40K
24.85 mi12:51:452:51:226:547:01
8:12
#3151
25.2M
25.20 mi12:54:222:53:596:542:37
7:35
#3093
Finish
26.22 mi13:01:313:01:086:557:09
7:01
#3056
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3066292829282837(Top 11%)2711(Top 19%)2711(Top 56%)
10K6.21 mi3.10 mi2844+2222726+2022726+2022691(Top 11%)2578(Top 18%)2578(Top 53%)
15K9.32 mi3.11 mi2803+412683+432683+432837(Top 11%)2711(Top 19%)2711(Top 56%)
20K12.43 mi3.11 mi2735+682617+662617+662648(Top 10%)2532(Top 17%)2532(Top 52%)
Half13.11 mi0.68 mi2714+212597+202597+202613(Top 10%)2498(Top 17%)2498(Top 52%)
25K15.53 mi2.42 mi2844-1302711-1142711-1144031(Top 16%)3721(Top 26%)3721(Top 77%)
30K18.64 mi3.11 mi2634+2102506+2052506+2052302(Top 9%)2175(Top 15%)2175(Top 45%)
20M20.00 mi1.36 mi2547+872426+802426+802161(Top 8%)2032(Top 14%)2032(Top 42%)
21M21.00 mi1.00 mi2509+382388+382388+382710(Top 11%)2459(Top 17%)2459(Top 51%)
35K21.75 mi0.75 mi2474+352353+352353+352275(Top 9%)2092(Top 14%)2092(Top 43%)
23M23.00 mi1.25 mi2591-1172456-1032456-1034605(Top 18%)3745(Top 26%)3745(Top 77%)
24M24.00 mi1.00 mi3025-4342833-3772833-37712127(Top 47%)7614(Top 52%)7614(Top 157%)
40K24.85 mi0.85 mi3151-1262934-1012934-1016768(Top 26%)4731(Top 32%)4731(Top 98%)
25.2M25.20 mi0.35 mi3093+582882+522882+521655(Top 6%)1494(Top 10%)1494(Top 31%)
Finish26.22 mi1.02 mi3056+372839+432839+433186(Top 12%)2654(Top 18%)2654(Top 55%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 11%
×21stories
+97ft-345ft

Overall

2837

Males

2711

M18-39

2711

5K→10K

3.1 - 6.2 mi

Top 11%
×5stories
+79ft-138ft

Overall

2691

Males

2578

M18-39

2578

10K→15K

6.2 - 9.3 mi

Top 11%
×3stories
+67ft-78ft

Overall

2837

Males

2711

M18-39

2711

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2648

Males

2532

M18-39

2532

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2613

Males

2498

M18-39

2498

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4031

Males

3721

M18-39

3721

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2302

Males

2175

M18-39

2175

30K→20M

18.6 - 20.0 mi

Top 8%
×5stories
+64ft-50ft

Overall

2161

Males

2032

M18-39

2032

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

2710

Males

2459

M18-39

2459

21M→35K

21.0 - 21.8 mi

Top 9%
×7stories
+17ft-86ft

Overall

2275

Males

2092

M18-39

2092

35K→23M

21.8 - 23.0 mi

Top 18%
×5stories
+23ft-63ft

Overall

4605

Males

3745

M18-39

3745

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12127

Males

7614

M18-39

7614

24M→40K

24.0 - 24.9 mi

Top 26%
×1story
+6ft-20ft

Overall

6768

Males

4731

M18-39

4731

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1655

Males

1494

M18-39

1494

25.2M→Finish

25.2 - 26.2 mi

Top 12%
×2stories
+22ft-21ft

Overall

3186

Males

2654

M18-39

2654

Passing Analysis

Category:
Athletes Passed
1293
Passed By
1283
Net Change
+10
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3066
5K → 10K25533+222#3066#2844
10K → 15K12786+41#2844#2803
15K → 20K13769+68#2803#2735
20K → Half276+21#2735#2714
Half → 25K56186-130#2714#2844
25K → 30K25545+210#2844#2634
30K → 20M10922+87#2634#2547
20M → 21M7941+38#2547#2509
21M → 35K5217+35#2509#2474
35K → 23M39156-117#2474#2591
23M → 24M5439-434#2591#3025
24M → 40K27153-126#3025#3151
40K → 25.2M624+58#3151#3093
25.2M → Finish6326+37#3093#3056
TOTALS12931283+10
📊

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