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BOSTON MARATHON 2024

Anthony Castellon

Bib: 3172•M

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 15%
Gender (Male)
#0 / 14578
Top 24%
Division (M18-39)
#0 / 4849
Top 47%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:28
Rank: #787
Start → 5K
18:28 | 5:57/mi
10K· 6.21 mi
37:13
Rank: #856 (-69)
5K → 10K
18:45 | 6:02/mi
15K· 9.32 mi
56:27
Rank: #985 (-129)
10K → 15K
19:14 | 6:11/mi
20K· 12.43 mi
1:16:53
Rank: #1291 (-306)
15K → 20K
20:26 | 6:35/mi
Half· 13.11 mi
1:21:24
Rank: #1351 (-60)
20K → Half
4:31 | 6:37/mi
25K· 15.53 mi
1:38:28
Rank: #1701 (-350)
Half → 25K
17:04 | 7:02/mi
30K· 18.64 mi
2:02:41
Rank: #2417 (-716)
25K → 30K
24:13 | 7:48/mi
20M
2:14:08
Rank: #2888 (-471)
30K → 20M
11:27 | 8:26/mi
21M
2:22:46
Rank: #3108 (-220)
20M → 21M
8:38 | 8:38/mi
35K· 21.75 mi
2:28:34
Rank: #3244 (-136)
21M → 35K
5:48 | 7:45/mi
23M
2:39:09
Rank: #3514 (-270)
35K → 23M
10:35 | 8:27/mi
24M
2:48:08
Rank: #3799 (-285)
23M → 24M
8:59 | 8:59/mi
40K· 24.85 mi
2:54:54
Rank: #3799
24M → 40K
6:46 | 7:55/mi
25.2M
2:57:54
Rank: #3784 (+15)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:05:56
Rank: #3866 (-82)
25.2M → Finish
8:02 | 7:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:24
Pace6:13 /mi
2nd Half
Distance13.11 mi
Time1:44:32
Pace7:58 /mi
📊Positive Split: 28.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:0118:285:5718:28
5:57
-
10K
6.21 mi10:38:4637:135:5918:45
6:02
+0:05
15K
9.32 mi10:58:0056:276:0319:14
6:11
+0:09
20K
12.43 mi11:18:261:16:536:1120:26
6:35
+0:24
Half
13.11 mi11:22:571:21:246:134:31
6:37
+0:02
25K
15.53 mi11:40:011:38:286:2017:04
7:02
+0:25
30K
18.64 mi12:04:142:02:416:3524:13
7:48
+0:46
20M
20.00 mi12:15:412:14:086:4211:27
8:26
+0:38
21M
21.00 mi12:24:192:22:466:488:38
8:38
+0:12
35K
21.75 mi12:30:072:28:346:505:48
7:45
-0:53
23M
23.00 mi12:40:422:39:096:5510:35
8:27
+0:42
24M
24.00 mi12:49:412:48:087:008:59
8:59
+0:32
40K
24.85 mi12:56:272:54:547:026:46
7:55
-1:04
25.2M
25.20 mi12:59:272:57:547:043:00
8:42
+0:47
Finish
26.22 mi13:07:293:05:567:068:02
7:53
-0:49

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

5:57 /mi

Average Pace

7:06 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:38:28

53% of race

Time at Steady Pace

44:49

24% of race

Time at Slower Pace

42:39

23% of race

Average Pace: 7:05 /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 mi10:20:0118:285:5718:28
5:57
#787
10K
6.21 mi10:38:4637:135:5918:45
6:02
#856
15K
9.32 mi10:58:0056:276:0319:14
6:11
#985
20K
12.43 mi11:18:261:16:536:1120:26
6:35
#1291
Half
13.11 mi11:22:571:21:246:134:31
6:37
#1351
25K
15.53 mi11:40:011:38:286:2017:04
7:02
#1701
30K
18.64 mi12:04:142:02:416:3524:13
7:48
#2417
20M
20.00 mi12:15:412:14:086:4211:27
8:26
#2888
21M
21.00 mi12:24:192:22:466:488:38
8:38
#3108
35K
21.75 mi12:30:072:28:346:505:48
7:45
#3244
23M
23.00 mi12:40:422:39:096:5510:35
8:27
#3514
24M
24.00 mi12:49:412:48:087:008:59
8:59
#3799
40K
24.85 mi12:56:272:54:547:026:46
7:55
#3799
25.2M
25.20 mi12:59:272:57:547:043:00
8:42
#3784
Finish
26.22 mi13:07:293:05:567:068:02
7:53
#3866
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi7877577571348(Top 5%)1308(Top 9%)1308(Top 27%)
10K6.21 mi3.10 mi856-69828-71828-71975(Top 4%)938(Top 6%)938(Top 19%)
15K9.32 mi3.11 mi985-129949-121949-1211348(Top 5%)1308(Top 9%)1308(Top 27%)
20K12.43 mi3.11 mi1291-3061251-3021251-3022521(Top 10%)2411(Top 17%)2411(Top 50%)
Half13.11 mi0.68 mi1351-601306-551306-553312(Top 13%)3146(Top 22%)3146(Top 65%)
25K15.53 mi2.42 mi1701-3501648-3421648-3424524(Top 18%)4126(Top 28%)4126(Top 85%)
30K18.64 mi3.11 mi2417-7162307-6592307-6596664(Top 26%)5416(Top 37%)5416(Top 112%)
20M20.00 mi1.36 mi2888-4712736-4292736-4299007(Top 35%)6519(Top 45%)6519(Top 134%)
21M21.00 mi1.00 mi3108-2202931-1952931-1956810(Top 27%)5159(Top 35%)5159(Top 106%)
35K21.75 mi0.75 mi3244-1363040-1093040-1096298(Top 25%)4836(Top 33%)4836(Top 100%)
23M23.00 mi1.25 mi3514-2703264-2243264-2248184(Top 32%)5682(Top 39%)5682(Top 117%)
24M24.00 mi1.00 mi3799-2853499-2353499-23512036(Top 47%)7567(Top 52%)7567(Top 156%)
40K24.85 mi0.85 mi37993487+123487+125328(Top 21%)3959(Top 27%)3959(Top 82%)
25.2M25.20 mi0.35 mi3784+153467+203467+205200(Top 20%)3821(Top 26%)3821(Top 79%)
Finish26.22 mi1.02 mi3866-823508-413508-417781(Top 30%)5292(Top 36%)5292(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1348

Males

1308

M18-39

1308

5K→10K

3.1 - 6.2 mi

Top 4%
×5stories
+79ft-138ft

Overall

975

Males

938

M18-39

938

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1348

Males

1308

M18-39

1308

15K→20K

9.3 - 12.4 mi

Top 10%
×5stories
+106ft-86ft

Overall

2521

Males

2411

M18-39

2411

20K→Half

12.4 - 13.1 mi

Top 13%
×2stories
+19ft-37ft

Overall

3312

Males

3146

M18-39

3146

Half→25K

13.1 - 15.5 mi

Top 18%
×4stories
+66ft-88ft

Overall

4524

Males

4126

M18-39

4126

25K→30K

15.5 - 18.6 mi

Top 26%
×9stories
+181ft-148ft

Overall

6664

Males

5416

M18-39

5416

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9007

Males

6519

M18-39

6519

20M→21M

20.0 - 21.0 mi

Top 27%
×8stories
+106ft-24ft

Overall

6810

Males

5159

M18-39

5159

21M→35K

21.0 - 21.8 mi

Top 25%
×7stories
+17ft-86ft

Overall

6298

Males

4836

M18-39

4836

35K→23M

21.8 - 23.0 mi

Top 32%
×5stories
+23ft-63ft

Overall

8184

Males

5682

M18-39

5682

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12036

Males

7567

M18-39

7567

24M→40K

24.0 - 24.9 mi

Top 21%
×1story
+6ft-20ft

Overall

5328

Males

3959

M18-39

3959

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5200

Males

3821

M18-39

3821

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7781

Males

5292

M18-39

5292

Passing Analysis

Category:
Athletes Passed
290
Passed By
3369
Net Change
-3079
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#787
5K → 10K1988-69#787#856
10K → 15K11140-129#856#985
15K → 20K8314-306#985#1291
20K → Half060-60#1291#1351
Half → 25K12362-350#1351#1701
25K → 30K17733-716#1701#2417
30K → 20M11482-471#2417#2888
20M → 21M28248-220#2888#3108
21M → 35K23159-136#3108#3244
35K → 23M35305-270#3244#3514
23M → 24M10295-285#3514#3799
24M → 40K47470#3799#3799
40K → 25.2M3116+15#3799#3784
25.2M → Finish38120-82#3784#3866
TOTALS2903369-3079
📊

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