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BOSTON MARATHON 2024

Marcelo Chagas

Bib: 5750•M

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 34%
Gender (Male)
#0 / 14578
Top 46%
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
21:08
Rank: #5667
Start → 5K
21:08 | 6:48/mi
10K· 6.21 mi
42:49
Rank: #6102 (-435)
5K → 10K
21:41 | 6:59/mi
15K· 9.32 mi
1:05:10
Rank: #6546 (-444)
10K → 15K
22:21 | 7:12/mi
20K· 12.43 mi
1:29:31
Rank: #7457 (-911)
15K → 20K
24:21 | 7:50/mi
Half· 13.11 mi
1:34:53
Rank: #7642 (-185)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
1:54:40
Rank: #8188 (-546)
Half → 25K
19:47 | 8:10/mi
30K· 18.64 mi
2:21:20
Rank: #8728 (-540)
25K → 30K
26:40 | 8:35/mi
20M
2:33:03
Rank: #8775 (-47)
30K → 20M
11:43 | 8:37/mi
21M
2:42:36
Rank: #8840 (-65)
20M → 21M
9:33 | 9:33/mi
35K· 21.75 mi
2:50:21
Rank: #9307 (-467)
21M → 35K
7:45 | 10:22/mi
23M
3:00:44
Rank: #9089 (+218)
35K → 23M
10:23 | 8:18/mi
24M
3:08:49
Rank: #8961 (+128)
23M → 24M
8:05 | 8:05/mi
40K· 24.85 mi
3:15:55
Rank: #8857 (+104)
24M → 40K
7:06 | 8:18/mi
25.2M
3:19:08
Rank: #8809 (+48)
40K → 25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:27:20
Rank: #8796 (+13)
25.2M → Finish
8:12 | 8:03/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:53
Pace7:14 /mi
2nd Half
Distance13.11 mi
Time1:52:27
Pace8:35 /mi
📊Positive Split: 18.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:1721:086:4821:08
6:48
-
10K
6.21 mi10:46:5842:496:5321:41
6:59
+0:11
15K
9.32 mi11:09:191:05:107:0022:21
7:12
+0:13
20K
12.43 mi11:33:401:29:317:1224:21
7:50
+0:38
Half
13.11 mi11:39:021:34:537:145:22
7:52
+0:02
25K
15.53 mi11:58:491:54:407:2319:47
8:10
+0:18
30K
18.64 mi12:25:292:21:207:3526:40
8:35
+0:25
20M
20.00 mi12:37:122:33:037:3911:43
8:37
+0:02
21M
21.00 mi12:46:452:42:367:459:33
9:33
+0:56
35K
21.75 mi12:54:302:50:217:507:45
10:22
+0:49
23M
23.00 mi13:04:533:00:447:5110:23
8:18
-2:04
24M
24.00 mi13:12:583:08:497:528:05
8:05
-0:13
40K
24.85 mi13:20:043:15:557:537:06
8:18
+0:13
25.2M
25.20 mi13:23:173:19:087:543:13
9:20
+1:02
Finish
26.22 mi13:31:293:27:207:558:12
8:03
-1:17

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

6:48 /mi

Average Pace

7:55 /mi

Slowest Pace

10:22 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:05:10

31% of race

Time at Steady Pace

2:01:39

59% of race

Time at Slower Pace

20:31

10% of race

Average Pace: 7:54 /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 mi10:25:1721:086:4821:08
6:48
#5667
10K
6.21 mi10:46:5842:496:5321:41
6:59
#6102
15K
9.32 mi11:09:191:05:107:0022:21
7:12
#6546
20K
12.43 mi11:33:401:29:317:1224:21
7:50
#7457
Half
13.11 mi11:39:021:34:537:145:22
7:52
#7642
25K
15.53 mi11:58:491:54:407:2319:47
8:10
#8188
30K
18.64 mi12:25:292:21:207:3526:40
8:35
#8728
20M
20.00 mi12:37:122:33:037:3911:43
8:37
#8775
21M
21.00 mi12:46:452:42:367:459:33
9:33
#8840
35K
21.75 mi12:54:302:50:217:507:45
10:22
#9307
23M
23.00 mi13:04:533:00:447:5110:23
8:18
#9089
24M
24.00 mi13:12:583:08:497:528:05
8:05
#8961
40K
24.85 mi13:20:043:15:557:537:06
8:18
#8857
25.2M
25.20 mi13:23:173:19:087:543:13
9:20
#8809
Finish
26.22 mi13:31:293:27:207:558:12
8:03
#8796
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5667518551857434(Top 29%)6358(Top 44%)6358(Top 131%)
10K6.21 mi3.10 mi6102-4355508-3235508-3236523(Top 26%)5779(Top 40%)5779(Top 119%)
15K9.32 mi3.11 mi6546-4445804-2965804-2967434(Top 29%)6358(Top 44%)6358(Top 131%)
20K12.43 mi3.11 mi7457-9116391-5876391-58710666(Top 42%)7983(Top 55%)7983(Top 165%)
Half13.11 mi0.68 mi7642-1856517-1266517-12611736(Top 46%)8498(Top 58%)8498(Top 175%)
25K15.53 mi2.42 mi8188-5466801-2846801-28411114(Top 43%)8062(Top 55%)8062(Top 166%)
30K18.64 mi3.11 mi8728-5407026-2257026-22511071(Top 43%)7817(Top 54%)7817(Top 161%)
20M20.00 mi1.36 mi8775-476979+476979+4710090(Top 39%)7064(Top 48%)7064(Top 146%)
21M21.00 mi1.00 mi8840-656955+246955+2411045(Top 43%)7248(Top 50%)7248(Top 149%)
35K21.75 mi0.75 mi9307-4677160-2057160-20518152(Top 71%)10701(Top 73%)10701(Top 221%)
23M23.00 mi1.25 mi9089+2186993+1676993+1677292(Top 29%)5232(Top 36%)5232(Top 108%)
24M24.00 mi1.00 mi8961+1286881+1126881+1127093(Top 28%)5039(Top 35%)5039(Top 104%)
40K24.85 mi0.85 mi8857+1046783+986783+987352(Top 29%)5028(Top 34%)5028(Top 104%)
25.2M25.20 mi0.35 mi8809+486731+526731+527980(Top 31%)5312(Top 36%)5312(Top 110%)
Finish26.22 mi1.02 mi8796+136687+446687+448804(Top 34%)5820(Top 40%)5820(Top 120%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7434

Males

6358

M18-39

6358

5K→10K

3.1 - 6.2 mi

Top 26%
×5stories
+79ft-138ft

Overall

6523

Males

5779

M18-39

5779

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7434

Males

6358

M18-39

6358

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

10666

Males

7983

M18-39

7983

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11736

Males

8498

M18-39

8498

Half→25K

13.1 - 15.5 mi

Top 43%
×4stories
+66ft-88ft

Overall

11114

Males

8062

M18-39

8062

25K→30K

15.5 - 18.6 mi

Top 43%
×9stories
+181ft-148ft

Overall

11071

Males

7817

M18-39

7817

30K→20M

18.6 - 20.0 mi

Top 39%
×5stories
+64ft-50ft

Overall

10090

Males

7064

M18-39

7064

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

11045

Males

7248

M18-39

7248

21M→35K

21.0 - 21.8 mi

Top 71%
×7stories
+17ft-86ft

Overall

18152

Males

10701

M18-39

10701

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

7292

Males

5232

M18-39

5232

23M→24M

23.0 - 24.0 mi

Top 28%
×6stories
+12ft-82ft

Overall

7093

Males

5039

M18-39

5039

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7352

Males

5028

M18-39

5028

40K→25.2M

24.9 - 25.2 mi

Top 31%
×1story
+13ft-16ft

Overall

7980

Males

5312

M18-39

5312

25.2M→Finish

25.2 - 26.2 mi

Top 34%
×2stories
+22ft-21ft

Overall

8804

Males

5820

M18-39

5820

Passing Analysis

Category:
Athletes Passed
1302
Passed By
4431
Net Change
-3129
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5667
5K → 10K75510-435#5667#6102
10K → 15K42486-444#6102#6546
15K → 20K32943-911#6546#7457
20K → Half5190-185#7457#7642
Half → 25K74620-546#7642#8188
25K → 30K125665-540#8188#8728
30K → 20M120167-47#8728#8775
20M → 21M106171-65#8775#8840
21M → 35K10477-467#8840#9307
35K → 23M25335+218#9307#9089
23M → 24M15527+128#9089#8961
24M → 40K14238+104#8961#8857
40K → 25.2M7527+48#8857#8809
25.2M → Finish8875+13#8809#8796
TOTALS13024431-3129
📊

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