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BOSTON MARATHON 2024

Robert Mazzanti

Bib: 1093•M

VA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 1%
Gender (Male)
#0 / 14578
Top 2%
Division (M18-39)
#0 / 4849
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
17:20
Rank: #217
Start → 5K
17:20 | 5:35/mi
10K· 6.21 mi
34:23
Rank: #168 (+49)
5K → 10K
17:03 | 5:29/mi
15K· 9.32 mi
51:35
Rank: #149 (+19)
10K → 15K
17:12 | 5:32/mi
20K· 12.43 mi
1:08:57
Rank: #135 (+14)
15K → 20K
17:22 | 5:35/mi
Half· 13.11 mi
1:12:44
Rank: #134 (+1)
20K → Half
3:47 | 5:33/mi
25K· 15.53 mi
1:27:43
Rank: #172 (-38)
Half → 25K
14:59 | 6:11/mi
30K· 18.64 mi
1:46:49
Rank: #202 (-30)
25K → 30K
19:06 | 6:09/mi
20M
1:55:15
Rank: #207 (-5)
30K → 20M
8:26 | 6:12/mi
21M
2:02:57
Rank: #250 (-43)
20M → 21M
7:42 | 7:42/mi
35K· 21.75 mi
2:07:45
Rank: #259 (-9)
21M → 35K
4:48 | 6:25/mi
23M
2:15:48
Rank: #266 (-7)
35K → 23M
8:03 | 6:26/mi
24M
2:22:25
Rank: #278 (-12)
23M → 24M
6:37 | 6:37/mi
40K· 24.85 mi
2:28:08
Rank: #286 (-8)
24M → 40K
5:43 | 6:41/mi
25.2M
2:30:40
Rank: #292 (-6)
40K → 25.2M
2:32 | 7:21/mi
Finish· 26.22 mi
2:37:19
Rank: #298 (-6)
25.2M → Finish
6:39 | 6:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:12:44
Pace5:33 /mi
2nd Half
Distance13.11 mi
Time1:24:35
Pace6:27 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:18:0917:205:3517:20
5:35
-
10K
6.21 mi10:35:1234:235:3217:03
5:29
-0:06
15K
9.32 mi10:52:2451:355:3217:12
5:32
+0:03
20K
12.43 mi11:09:461:08:575:3317:22
5:35
+0:03
Half
13.11 mi11:13:331:12:445:333:47
5:33
-0:02
25K
15.53 mi11:28:321:27:435:3914:59
6:11
+0:38
30K
18.64 mi11:47:381:46:495:4419:06
6:09
-0:02
20M
20.00 mi11:56:041:55:155:468:26
6:12
+0:03
21M
21.00 mi12:03:462:02:575:517:42
7:42
+1:30
35K
21.75 mi12:08:342:07:455:524:48
6:25
-1:17
23M
23.00 mi12:16:372:15:485:548:03
6:26
+0:01
24M
24.00 mi12:23:142:22:255:566:37
6:37
+0:11
40K
24.85 mi12:28:572:28:085:585:43
6:41
+0:04
25.2M
25.20 mi12:31:292:30:405:592:32
7:21
+0:40
Finish
26.22 mi12:38:082:37:196:006:39
6:32
-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

5:29 /mi

Average Pace

6:00 /mi

Slowest Pace

7:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:12:44

46% of race

Time at Steady Pace

55:22

35% of race

Time at Slower Pace

29:13

19% of race

Average Pace: 6:00 /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 mi10:18:0917:205:3517:20
5:35
#217
10K
6.21 mi10:35:1234:235:3217:03
5:29
#168
15K
9.32 mi10:52:2451:355:3217:12
5:32
#149
20K
12.43 mi11:09:461:08:575:3317:22
5:35
#135
Half
13.11 mi11:13:331:12:445:333:47
5:33
#134
25K
15.53 mi11:28:321:27:435:3914:59
6:11
#172
30K
18.64 mi11:47:381:46:495:4419:06
6:09
#202
20M
20.00 mi11:56:041:55:155:468:26
6:12
#207
21M
21.00 mi12:03:462:02:575:517:42
7:42
#250
35K
21.75 mi12:08:342:07:455:524:48
6:25
#259
23M
23.00 mi12:16:372:15:485:548:03
6:26
#266
24M
24.00 mi12:23:142:22:255:566:37
6:37
#278
40K
24.85 mi12:28:572:28:085:585:43
6:41
#286
25.2M
25.20 mi12:31:292:30:405:592:32
7:21
#292
Finish
26.22 mi12:38:082:37:196:006:39
6:32
#298
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi217197197104(Top 0.4%)104(Top 0.7%)104(Top 2%)
10K6.21 mi3.10 mi168+49150+47150+47134(Top 0.5%)117(Top 0.8%)117(Top 2%)
15K9.32 mi3.11 mi149+19132+18132+18104(Top 0.4%)104(Top 0.7%)104(Top 2%)
20K12.43 mi3.11 mi135+14117+15117+15103(Top 0.4%)101(Top 0.7%)101(Top 2%)
Half13.11 mi0.68 mi134+1117117126(Top 0.5%)125(Top 0.9%)125(Top 3%)
25K15.53 mi2.42 mi172-38151-34151-34805(Top 3%)773(Top 5%)773(Top 16%)
30K18.64 mi3.11 mi202-30181-30181-30401(Top 2%)373(Top 3%)373(Top 8%)
20M20.00 mi1.36 mi207-5186-5186-5395(Top 2%)366(Top 3%)366(Top 8%)
21M21.00 mi1.00 mi250-43228-42228-423121(Top 12%)2793(Top 19%)2793(Top 58%)
35K21.75 mi0.75 mi259-9237-9237-91030(Top 4%)971(Top 7%)971(Top 20%)
23M23.00 mi1.25 mi266-7244-7244-7561(Top 2%)528(Top 4%)528(Top 11%)
24M24.00 mi1.00 mi278-12255-11255-111174(Top 5%)1095(Top 8%)1095(Top 23%)
40K24.85 mi0.85 mi286-8263-8263-81044(Top 4%)968(Top 7%)968(Top 20%)
25.2M25.20 mi0.35 mi292-6269-6269-61075(Top 4%)988(Top 7%)988(Top 20%)
Finish26.22 mi1.02 mi298-6275-6275-61447(Top 6%)1300(Top 9%)1300(Top 27%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 0.4%
×21stories
+97ft-345ft

Overall

104

Males

104

M18-39

104

5K→10K

3.1 - 6.2 mi

Top 0.5%
×5stories
+79ft-138ft

Overall

134

Males

117

M18-39

117

10K→15K

6.2 - 9.3 mi

Top 0.4%
×3stories
+67ft-78ft

Overall

104

Males

104

M18-39

104

15K→20K

9.3 - 12.4 mi

Top 0.4%
×5stories
+106ft-86ft

Overall

103

Males

101

M18-39

101

20K→Half

12.4 - 13.1 mi

Top 0.5%
×2stories
+19ft-37ft

Overall

126

Males

125

M18-39

125

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

805

Males

773

M18-39

773

25K→30K

15.5 - 18.6 mi

Top 2%
×9stories
+181ft-148ft

Overall

401

Males

373

M18-39

373

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

395

Males

366

M18-39

366

20M→21M

20.0 - 21.0 mi

Top 12%
×8stories
+106ft-24ft

Overall

3121

Males

2793

M18-39

2793

21M→35K

21.0 - 21.8 mi

Top 4%
×7stories
+17ft-86ft

Overall

1030

Males

971

M18-39

971

35K→23M

21.8 - 23.0 mi

Top 2%
×5stories
+23ft-63ft

Overall

561

Males

528

M18-39

528

23M→24M

23.0 - 24.0 mi

Top 5%
×6stories
+12ft-82ft

Overall

1174

Males

1095

M18-39

1095

24M→40K

24.0 - 24.9 mi

Top 4%
×1story
+6ft-20ft

Overall

1044

Males

968

M18-39

968

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1075

Males

988

M18-39

988

25.2M→Finish

25.2 - 26.2 mi

Top 6%
×2stories
+22ft-21ft

Overall

1447

Males

1300

M18-39

1300

Passing Analysis

Category:
Athletes Passed
120
Passed By
201
Net Change
-81
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#217
5K → 10K490+49#217#168
10K → 15K190+19#168#149
15K → 20K184+14#149#135
20K → Half10+1#135#134
Half → 25K038-38#134#172
25K → 30K737-30#172#202
30K → 20M49-5#202#207
20M → 21M043-43#207#250
21M → 35K211-9#250#259
35K → 23M815-7#259#266
23M → 24M416-12#266#278
24M → 40K311-8#278#286
40K → 25.2M17-6#286#292
25.2M → Finish410-6#292#298
TOTALS120201-81
📊

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