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BOSTON MARATHON 2024

Pedro Marcelino

Bib: 4826•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 25%
Gender (Male)
#0 / 14578
Top 37%
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
20:58
Rank: #5227
Start → 5K
20:58 | 6:45/mi
10K· 6.21 mi
42:10
Rank: #5296 (-69)
5K → 10K
21:12 | 6:49/mi
15K· 9.32 mi
1:03:23
Rank: #5182 (+114)
10K → 15K
21:13 | 6:50/mi
20K· 12.43 mi
1:24:40
Rank: #4862 (+320)
15K → 20K
21:17 | 6:51/mi
Half· 13.11 mi
1:29:34
Rank: #5013 (-151)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:46:27
Rank: #4753 (+260)
Half → 25K
16:53 | 6:58/mi
30K· 18.64 mi
2:09:45
Rank: #4792 (-39)
25K → 30K
23:18 | 7:30/mi
20M
2:21:57
Rank: #5240 (-448)
30K → 20M
12:12 | 8:59/mi
21M
2:33:02
Rank: #5897 (-657)
20M → 21M
11:05 | 11:05/mi
35K· 21.75 mi
2:39:40
Rank: #6075 (-178)
21M → 35K
6:38 | 8:52/mi
23M
2:51:26
Rank: #6403 (-328)
35K → 23M
11:46 | 9:24/mi
24M
3:00:14
Rank: #6560 (-157)
23M → 24M
8:48 | 8:48/mi
40K· 24.85 mi
3:07:37
Rank: #6583 (-23)
24M → 40K
7:23 | 8:38/mi
25.2M
3:10:37
Rank: #6536 (+47)
40K → 25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:18:07
Rank: #6425 (+111)
25.2M → Finish
7:30 | 7:22/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:29:34
Pace6:50 /mi
2nd Half
Distance13.11 mi
Time1:48:33
Pace8:17 /mi
📊Positive Split: 21.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:0820:586:4520:58
6:45
-
10K
6.21 mi10:45:2042:106:4721:12
6:49
+0:04
15K
9.32 mi11:06:331:03:236:4821:13
6:50
+0:01
20K
12.43 mi11:27:501:24:406:4921:17
6:51
+0:01
Half
13.11 mi11:32:441:29:346:504:54
7:11
+0:20
25K
15.53 mi11:49:371:46:276:5116:53
6:58
-0:13
30K
18.64 mi12:12:552:09:456:5823:18
7:30
+0:32
20M
20.00 mi12:25:072:21:577:0612:12
8:59
+1:29
21M
21.00 mi12:36:122:33:027:1711:05
11:05
+2:06
35K
21.75 mi12:42:502:39:407:216:38
8:52
-2:13
23M
23.00 mi12:54:362:51:267:2711:46
9:24
+0:32
24M
24.00 mi13:03:243:00:147:318:48
8:48
-0:36
40K
24.85 mi13:10:473:07:377:337:23
8:38
-0:10
25.2M
25.20 mi13:13:473:10:377:343:00
8:42
+0:04
Finish
26.22 mi13:21:173:18:077:347:30
7:22
-1:20

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

6:45 /mi

Average Pace

7:34 /mi

Slowest Pace

11:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:24:40

43% of race

Time at Steady Pace

52:35

27% of race

Time at Slower Pace

1:00:52

31% of race

Average Pace: 7:33 /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 mi10:24:0820:586:4520:58
6:45
#5227
10K
6.21 mi10:45:2042:106:4721:12
6:49
#5296
15K
9.32 mi11:06:331:03:236:4821:13
6:50
#5182
20K
12.43 mi11:27:501:24:406:4921:17
6:51
#4862
Half
13.11 mi11:32:441:29:346:504:54
7:11
#5013
25K
15.53 mi11:49:371:46:276:5116:53
6:58
#4753
30K
18.64 mi12:12:552:09:456:5823:18
7:30
#4792
20M
20.00 mi12:25:072:21:577:0612:12
8:59
#5240
21M
21.00 mi12:36:122:33:027:1711:05
11:05
#5897
35K
21.75 mi12:42:502:39:407:216:38
8:52
#6075
23M
23.00 mi12:54:362:51:267:2711:46
9:24
#6403
24M
24.00 mi13:03:243:00:147:318:48
8:48
#6560
40K
24.85 mi13:10:473:07:377:337:23
8:38
#6583
25.2M
25.20 mi13:13:473:10:377:343:00
8:42
#6536
Finish
26.22 mi13:21:173:18:077:347:30
7:22
#6425
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5227482648265009(Top 20%)4613(Top 32%)4613(Top 95%)
10K6.21 mi3.10 mi5296-694880-544880-545403(Top 21%)4964(Top 34%)4964(Top 102%)
15K9.32 mi3.11 mi5182+1144790+904790+905009(Top 20%)4613(Top 32%)4613(Top 95%)
20K12.43 mi3.11 mi4862+3204506+2844506+2844271(Top 17%)3970(Top 27%)3970(Top 82%)
Half13.11 mi0.68 mi5013-1514635-1294635-1296831(Top 27%)5876(Top 40%)5876(Top 121%)
25K15.53 mi2.42 mi4753+2604390+2454390+2454179(Top 16%)3848(Top 26%)3848(Top 79%)
30K18.64 mi3.11 mi4792-394393-34393-35093(Top 20%)4416(Top 30%)4416(Top 91%)
20M20.00 mi1.36 mi5240-4484718-3254718-32511976(Top 47%)7933(Top 54%)7933(Top 164%)
21M21.00 mi1.00 mi5897-6575160-4425160-44216533(Top 65%)9877(Top 68%)9877(Top 204%)
35K21.75 mi0.75 mi6075-1785264-1045264-10412627(Top 49%)7980(Top 55%)7980(Top 165%)
23M23.00 mi1.25 mi6403-3285446-1825446-18213032(Top 51%)8074(Top 55%)8074(Top 167%)
24M24.00 mi1.00 mi6560-1575504-585504-5811080(Top 43%)7089(Top 49%)7089(Top 146%)
40K24.85 mi0.85 mi6583-235473+315473+319019(Top 35%)5898(Top 40%)5898(Top 122%)
25.2M25.20 mi0.35 mi6536+475430+435430+435242(Top 21%)3863(Top 26%)3863(Top 80%)
Finish26.22 mi1.02 mi6425+1115327+1035327+1034818(Top 19%)3700(Top 25%)3700(Top 76%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 20%
×21stories
+97ft-345ft

Overall

5009

Males

4613

M18-39

4613

5K→10K

3.1 - 6.2 mi

Top 21%
×5stories
+79ft-138ft

Overall

5403

Males

4964

M18-39

4964

10K→15K

6.2 - 9.3 mi

Top 20%
×3stories
+67ft-78ft

Overall

5009

Males

4613

M18-39

4613

15K→20K

9.3 - 12.4 mi

Top 17%
×5stories
+106ft-86ft

Overall

4271

Males

3970

M18-39

3970

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

6831

Males

5876

M18-39

5876

Half→25K

13.1 - 15.5 mi

Top 16%
×4stories
+66ft-88ft

Overall

4179

Males

3848

M18-39

3848

25K→30K

15.5 - 18.6 mi

Top 20%
×9stories
+181ft-148ft

Overall

5093

Males

4416

M18-39

4416

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

11976

Males

7933

M18-39

7933

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

16533

Males

9877

M18-39

9877

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12627

Males

7980

M18-39

7980

35K→23M

21.8 - 23.0 mi

Top 51%
×5stories
+23ft-63ft

Overall

13032

Males

8074

M18-39

8074

23M→24M

23.0 - 24.0 mi

Top 43%
×6stories
+12ft-82ft

Overall

11080

Males

7089

M18-39

7089

24M→40K

24.0 - 24.9 mi

Top 35%
×1story
+6ft-20ft

Overall

9019

Males

5898

M18-39

5898

40K→25.2M

24.9 - 25.2 mi

Top 21%
×1story
+13ft-16ft

Overall

5242

Males

3863

M18-39

3863

25.2M→Finish

25.2 - 26.2 mi

Top 19%
×2stories
+22ft-21ft

Overall

4818

Males

3700

M18-39

3700

Passing Analysis

Category:
Athletes Passed
1627
Passed By
2825
Net Change
-1198
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5227
5K → 10K165234-69#5227#5296
10K → 15K19682+114#5296#5182
15K → 20K34929+320#5182#4862
20K → Half4155-151#4862#5013
Half → 25K30747+260#5013#4753
25K → 30K172211-39#4753#4792
30K → 20M26474-448#4792#5240
20M → 21M10667-657#5240#5897
21M → 35K37215-178#5897#6075
35K → 23M41369-328#6075#6403
23M → 24M43200-157#6403#6560
24M → 40K87110-23#6560#6583
40K → 25.2M569+47#6583#6536
25.2M → Finish13423+111#6536#6425
TOTALS16272825-1198
📊

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