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BOSTON MARATHON 2024

Adrian Calderon Velarde

Bib: 4105•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 40%
Gender (Male)
#0 / 14578
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
20:26
Rank: #3853
Start → 5K
20:26 | 6:35/mi
10K· 6.21 mi
40:59
Rank: #3737 (+116)
5K → 10K
20:33 | 6:37/mi
15K· 9.32 mi
1:01:46
Rank: #3760 (-23)
10K → 15K
20:47 | 6:41/mi
20K· 12.43 mi
1:22:58
Rank: #3772 (-12)
15K → 20K
21:12 | 6:49/mi
Half· 13.11 mi
1:27:38
Rank: #3823 (-51)
20K → Half
4:40 | 6:50/mi
25K· 15.53 mi
1:45:22
Rank: #4247 (-424)
Half → 25K
17:44 | 7:19/mi
30K· 18.64 mi
2:15:43
Rank: #6681 (-2434)
25K → 30K
30:21 | 9:46/mi
20M
2:30:08
Rank: #7804 (-1123)
30K → 20M
14:25 | 10:37/mi
21M
2:40:42
Rank: #8262 (-458)
20M → 21M
10:34 | 10:34/mi
35K· 21.75 mi
2:48:34
Rank: #8746 (-484)
21M → 35K
7:52 | 10:31/mi
23M
3:01:14
Rank: #9247 (-501)
35K → 23M
12:40 | 10:07/mi
24M
3:11:04
Rank: #9643 (-396)
23M → 24M
9:50 | 9:50/mi
40K· 24.85 mi
3:20:00
Rank: #10020 (-377)
24M → 40K
8:56 | 10:27/mi
25.2M
3:23:29
Rank: #10039 (-19)
40K → 25.2M
3:29 | 10:06/mi
Finish· 26.22 mi
3:32:29
Rank: #10153 (-114)
25.2M → Finish
9:00 | 8:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:38
Pace6:41 /mi
2nd Half
Distance13.11 mi
Time2:04:51
Pace9:31 /mi
📊Positive Split: 42.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:3020:266:3520:26
6:35
-
10K
6.21 mi10:44:0340:596:3620:33
6:37
+0:02
15K
9.32 mi11:04:501:01:466:3820:47
6:41
+0:04
20K
12.43 mi11:26:021:22:586:4121:12
6:49
+0:08
Half
13.11 mi11:30:421:27:386:414:40
6:50
+0:01
25K
15.53 mi11:48:261:45:226:4717:44
7:19
+0:29
30K
18.64 mi12:18:472:15:437:1730:21
9:46
+2:27
20M
20.00 mi12:33:122:30:087:3014:25
10:37
+0:51
21M
21.00 mi12:43:462:40:427:3910:34
10:34
-0:03
35K
21.75 mi12:51:382:48:347:457:52
10:31
-0:03
23M
23.00 mi13:04:183:01:147:5312:40
10:07
-0:24
24M
24.00 mi13:14:083:11:047:589:50
9:50
-0:17
40K
24.85 mi13:23:043:20:008:038:56
10:27
+0:37
25.2M
25.20 mi13:26:333:23:298:043:29
10:06
-0:21
Finish
26.22 mi13:35:333:32:298:079:00
8:50
-1:16

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

6:35 /mi

Average Pace

8:07 /mi

Slowest Pace

10:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:22

54% of race

Time at Steady Pace

1:23:42

39% of race

Time at Slower Pace

14:25

7% of race

Average Pace: 8:06 /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 mi10:23:3020:266:3520:26
6:35
#3853
10K
6.21 mi10:44:0340:596:3620:33
6:37
#3737
15K
9.32 mi11:04:501:01:466:3820:47
6:41
#3760
20K
12.43 mi11:26:021:22:586:4121:12
6:49
#3772
Half
13.11 mi11:30:421:27:386:414:40
6:50
#3823
25K
15.53 mi11:48:261:45:226:4717:44
7:19
#4247
30K
18.64 mi12:18:472:15:437:1730:21
9:46
#6681
20M
20.00 mi12:33:122:30:087:3014:25
10:37
#7804
21M
21.00 mi12:43:462:40:427:3910:34
10:34
#8262
35K
21.75 mi12:51:382:48:347:457:52
10:31
#8746
23M
23.00 mi13:04:183:01:147:5312:40
10:07
#9247
24M
24.00 mi13:14:083:11:047:589:50
9:50
#9643
40K
24.85 mi13:23:043:20:008:038:56
10:27
#10020
25.2M
25.20 mi13:26:333:23:298:043:29
10:06
#10039
Finish
26.22 mi13:35:333:32:298:079:00
8:50
#10153
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3853365036503870(Top 15%)3645(Top 25%)3645(Top 75%)
10K6.21 mi3.10 mi3737+1163540+1103540+1103714(Top 15%)3510(Top 24%)3510(Top 72%)
15K9.32 mi3.11 mi3760-233561-213561-213870(Top 15%)3645(Top 25%)3645(Top 75%)
20K12.43 mi3.11 mi3772-123573-123573-124059(Top 16%)3790(Top 26%)3790(Top 78%)
Half13.11 mi0.68 mi3823-513616-433616-434841(Top 19%)4452(Top 31%)4452(Top 92%)
25K15.53 mi2.42 mi4247-4243972-3563972-3565911(Top 23%)5127(Top 35%)5127(Top 106%)
30K18.64 mi3.11 mi6681-24345782-18105782-181016499(Top 65%)10222(Top 70%)10222(Top 211%)
20M20.00 mi1.36 mi7804-11236430-6486430-64818283(Top 72%)10891(Top 75%)10891(Top 225%)
21M21.00 mi1.00 mi8262-4586639-2096639-20915042(Top 59%)9160(Top 63%)9160(Top 189%)
35K21.75 mi0.75 mi8746-4846869-2306869-23018598(Top 73%)10921(Top 75%)10921(Top 225%)
23M23.00 mi1.25 mi9247-5017067-1987067-19815830(Top 62%)9481(Top 65%)9481(Top 196%)
24M24.00 mi1.00 mi9643-3967220-1537220-15315728(Top 62%)9381(Top 64%)9381(Top 193%)
40K24.85 mi0.85 mi10020-3777381-1617381-16116516(Top 65%)9709(Top 67%)9709(Top 200%)
25.2M25.20 mi0.35 mi10039-197363+187363+1811300(Top 44%)7034(Top 48%)7034(Top 145%)
Finish26.22 mi1.02 mi10153-1147380-177380-1713321(Top 52%)8156(Top 56%)8156(Top 168%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

3870

Males

3645

M18-39

3645

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

3714

Males

3510

M18-39

3510

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

3870

Males

3645

M18-39

3645

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4059

Males

3790

M18-39

3790

20K→Half

12.4 - 13.1 mi

Top 19%
×2stories
+19ft-37ft

Overall

4841

Males

4452

M18-39

4452

Half→25K

13.1 - 15.5 mi

Top 23%
×4stories
+66ft-88ft

Overall

5911

Males

5127

M18-39

5127

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

16499

Males

10222

M18-39

10222

30K→20M

18.6 - 20.0 mi

Top 72%
×5stories
+64ft-50ft

Overall

18283

Males

10891

M18-39

10891

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15042

Males

9160

M18-39

9160

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

18598

Males

10921

M18-39

10921

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

15830

Males

9481

M18-39

9481

23M→24M

23.0 - 24.0 mi

Top 62%
×6stories
+12ft-82ft

Overall

15728

Males

9381

M18-39

9381

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

16516

Males

9709

M18-39

9709

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

11300

Males

7034

M18-39

7034

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

13321

Males

8156

M18-39

8156

Passing Analysis

Category:
Athletes Passed
796
Passed By
7094
Net Change
-6300
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3853
5K → 10K217101+116#3853#3737
10K → 15K120143-23#3737#3760
15K → 20K138150-12#3760#3772
20K → Half859-51#3772#3823
Half → 25K49473-424#3823#4247
25K → 30K92443-2434#4247#6681
30K → 20M141137-1123#6681#7804
20M → 21M37495-458#7804#8262
21M → 35K20504-484#8262#8746
35K → 23M53554-501#8746#9247
23M → 24M29425-396#9247#9643
24M → 40K15391-377#9643#10020
40K → 25.2M3654-19#10020#10039
25.2M → Finish51165-114#10039#10153
TOTALS7967094-6300
📊

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