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BOSTON MARATHON 2024

Alberto Mazzocchi

Bib: 29364•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M60-64)
#0 / 1173
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
9:12/mi
28:36
↑ 97↓ 3451.5%
10K· 6.21 mi
9:24/mi
57:48
↑ 79↓ 1380.4%
15K· 9.32 mi
9:34/mi
1:27:30
↑ 67↓ 78
20K· 12.43 mi
10:46/mi
2:00:56
↑ 106↓ 860.1%
Half· 13.11 mi
10:16/mi
2:07:56
↑ 19↓ 370.5%
25K· 15.53 mi
11:51/mi
2:36:39
↑ 66↓ 880.2%
30K· 18.64 mi
14:49/mi
3:22:41
↑ 181↓ 1480.2%
20M
13:44/mi
3:41:21
↑ 64↓ 500.2%
21M
12:54/mi
3:54:15
↑ 106↓ 241.6%
35K· 21.75 mi
10:28/mi
4:02:05
↑ 17↓ 861.7%
23M
12:24/mi
4:17:37
↑ 23↓ 630.6%
24M
12:23/mi
4:30:00
↓ 821.3%
40K· 24.85 mi
13:43/mi
4:41:44
↓ 200.3%
25.2M
19:14/mi
4:48:22
↑ 13↓ 160.2%
Finish· 26.22 mi
11:49/mi
5:00:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:56
Pace9:46 /mi
2nd Half
Distance13.11 mi
Time2:52:29
Pace13:09 /mi
📊Positive Split: 34.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:4528:369:1228:36
9:12
-
10K
6.21 mi12:22:5757:489:1829:12
9:24
+0:12
15K
9.32 mi12:52:391:27:309:2329:42
9:34
+0:10
20K
12.43 mi13:26:052:00:569:4433:26
10:46
+1:12
Half
13.11 mi13:33:052:07:569:467:00
10:16
-0:30
25K
15.53 mi14:01:482:36:3910:0528:43
11:51
+1:35
30K
18.64 mi14:47:503:22:4110:5246:02
14:49
+2:58
20M
20.00 mi15:06:303:41:2111:0418:40
13:44
-1:05
21M
21.00 mi15:19:243:54:1511:0912:54
12:54
-0:50
35K
21.75 mi15:27:144:02:0511:087:50
10:28
-2:26
23M
23.00 mi15:42:464:17:3711:1215:32
12:24
+1:56
24M
24.00 mi15:55:094:30:0011:1512:23
12:23
-0:01
40K
24.85 mi16:06:534:41:4411:2011:44
13:43
+1:20
25.2M
25.20 mi16:13:314:48:2211:276:38
19:14
+5:31
Finish
26.22 mi16:25:345:00:2511:2812:03
11:49
-7:25

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

9:12 /mi

Average Pace

11:28 /mi

Slowest Pace

19:14 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:42:20

34% of race

Time at Steady Pace

1:55:01

38% of race

Time at Slower Pace

1:23:04

28% of race

Average Pace: 11:27 /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 mi11:53:4528:369:1228:36
9:12
#20826
10K
6.21 mi12:22:5757:489:1829:12
9:24
#20978
15K
9.32 mi12:52:391:27:309:2329:42
9:34
#20899
20K
12.43 mi13:26:052:00:569:4433:26
10:46
#21271
Half
13.11 mi13:33:052:07:569:467:00
10:16
#21301
25K
15.53 mi14:01:482:36:3910:0528:43
11:51
#21687
30K
18.64 mi14:47:503:22:4110:5246:02
14:49
#22724
20M
20.00 mi15:06:303:41:2111:0418:40
13:44
#22855
21M
21.00 mi15:19:243:54:1511:0912:54
12:54
#22760
35K
21.75 mi15:27:144:02:0511:087:50
10:28
#22631
23M
23.00 mi15:42:464:17:3711:1215:32
12:24
#22573
24M
24.00 mi15:55:094:30:0011:1512:23
12:23
#22574
40K
24.85 mi16:06:534:41:4411:2011:44
13:43
#22624
25.2M
25.20 mi16:13:314:48:2211:276:38
19:14
#22762
Finish
26.22 mi16:25:345:00:2511:2812:03
11:49
#22795
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi20826124691246920844(Top 82%)12559(Top 86%)12559(Top 1071%)
10K6.21 mi3.10 mi20978-15212559-9012559-9021078(Top 82%)12624(Top 87%)12624(Top 1076%)
15K9.32 mi3.11 mi20899+7912546+1312546+1320844(Top 82%)12559(Top 86%)12559(Top 1071%)
20K12.43 mi3.11 mi21271-37212726-18012726-18022197(Top 87%)13133(Top 90%)13133(Top 1120%)
Half13.11 mi0.68 mi21301-3012742-1612742-1622133(Top 87%)13062(Top 90%)13062(Top 1114%)
25K15.53 mi2.42 mi21687-38612892-15012892-15022908(Top 90%)13372(Top 92%)13372(Top 1140%)
30K18.64 mi3.11 mi22724-103713333-44113333-44124805(Top 97%)14178(Top 97%)14178(Top 1209%)
20M20.00 mi1.36 mi22855-13113366-3313366-3323709(Top 93%)13559(Top 93%)13559(Top 1156%)
21M21.00 mi1.00 mi22760+9513307+5913307+5920558(Top 80%)11917(Top 82%)11917(Top 1016%)
35K21.75 mi0.75 mi22631+12913238+6913238+6918498(Top 72%)10877(Top 75%)10877(Top 927%)
23M23.00 mi1.25 mi22573+5813190+4813190+4821511(Top 84%)12340(Top 85%)12340(Top 1052%)
24M24.00 mi1.00 mi22574-113171+1913171+1922131(Top 87%)12593(Top 86%)12593(Top 1074%)
40K24.85 mi0.85 mi22624-5013193-2213193-2223294(Top 91%)13179(Top 90%)13179(Top 1124%)
25.2M25.20 mi0.35 mi22762-13813259-6613259-6625280(Top 99%)14385(Top 99%)14385(Top 1226%)
Finish26.22 mi1.02 mi22795-3313267-813267-822988(Top 90%)13013(Top 89%)13013(Top 1109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21story building
+97ft-345ft

Overall

20844

Males

12559

M60-64

12559

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21078

Males

12624

M60-64

12624

10K→15K

6.2 - 9.3 mi

Top 82%
×3story building
+67ft-78ft

Overall

20844

Males

12559

M60-64

12559

15K→20K

9.3 - 12.4 mi

Top 87%
×5story building
+106ft-86ft

Overall

22197

Males

13133

M60-64

13133

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

22133

Males

13062

M60-64

13062

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

22908

Males

13372

M60-64

13372

25K→30K

15.5 - 18.6 mi

Top 97%
×9story building
+181ft-148ft

Overall

24805

Males

14178

M60-64

14178

30K→20M

18.6 - 20.0 mi

Top 93%
×5story building
+64ft-50ft

Overall

23709

Males

13559

M60-64

13559

20M→21M

20.0 - 21.0 mi

Top 80%
×8story building
+106ft-24ft

Overall

20558

Males

11917

M60-64

11917

21M→35K

21.0 - 21.8 mi

Top 72%
×7story building
+17ft-86ft

Overall

18498

Males

10877

M60-64

10877

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

21511

Males

12340

M60-64

12340

23M→24M

23.0 - 24.0 mi

Top 87%
×6story building
+12ft-82ft

Overall

22131

Males

12593

M60-64

12593

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

23294

Males

13179

M60-64

13179

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

25280

Males

14385

M60-64

14385

25.2M→Finish

25.2 - 26.2 mi

Top 90%
×2story building
+22ft-21ft

Overall

22988

Males

13013

M60-64

13013

Passing Analysis

Category:
Athletes Passed
1069
Passed By
3038
Net Change
-1969
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20826
5K → 10K186338-152#20826#20978
10K → 15K234155+79#20978#20899
15K → 20K80452-372#20899#21271
20K → Half1848-30#21271#21301
Half → 25K56442-386#21301#21687
25K → 30K161053-1037#21687#22724
30K → 20M46177-131#22724#22855
20M → 21M11015+95#22855#22760
21M → 35K1290+129#22760#22631
35K → 23M9335+58#22631#22573
23M → 24M4546-1#22573#22574
24M → 40K2575-50#22574#22624
40K → 25.2M6144-138#22624#22762
25.2M → Finish2558-33#22762#22795
TOTALS10693038-1969
📊

Passing Visuals

Category:
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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