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BOSTON MARATHON 2025

Corrado Muzzetto

Bib: 30629 M IT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
469 ft elev
5K· 3.11 mi
8:09/mi
25:20
↑ 97↓ 3451.5%
220 ft elev
10K· 6.21 mi
8:13/mi
50:51
↑ 79↓ 1380.4%
157 ft elev
15K· 9.32 mi
8:29/mi
1:17:11
↑ 67↓ 78
146 ft elev
20K· 12.43 mi
10:48/mi
1:50:44
↑ 106↓ 860.1%
165 ft elev
Half· 13.11 mi
10:39/mi
1:58:00
↑ 19↓ 370.5%
148 ft elev
25K· 15.53 mi
14:50/mi
2:33:58
↑ 66↓ 880.2%
127 ft elev
30K· 18.64 mi
12:24/mi
3:12:28
↑ 181↓ 1480.2%
138 ft elev
20M
13:37/mi
3:30:58
↑ 64↓ 500.2%
148 ft elev
21M
15:01/mi
3:45:59
↑ 106↓ 241.6%
227 ft elev
35K· 21.75 mi
10:11/mi
3:53:36
↑ 17↓ 861.7%
156 ft elev
23M
13:49/mi
4:10:54
↑ 23↓ 630.6%
116 ft elev
24M
12:25/mi
4:23:19
↓ 821.3%
34 ft elev
40K· 24.85 mi
13:54/mi
4:35:12
↓ 200.3%
20 ft elev
25.2M
10:00/mi
4:38:39
↑ 13↓ 160.2%
18 ft elev
Finish· 26.22 mi
9:14/mi
4:48:04
↑ 22↓ 21
17 ft elev
Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:00
Pace9:00 /mi
2nd Half
Distance13.11 mi
Time2:50:04
Pace12:58 /mi
📊Positive Split: 44.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:46:1325:208:0925:20
8:09
-
10K
6.21 mi12:11:4450:518:1125:31
8:13
+0:04
15K
9.32 mi12:38:041:17:118:1726:20
8:29
+0:16
20K
12.43 mi13:11:371:50:448:5533:33
10:48
+2:19
Half
13.11 mi13:18:531:58:009:007:16
10:39
-0:09
25K
15.53 mi13:54:512:33:589:5535:58
14:50
+4:11
30K
18.64 mi14:33:213:12:2810:1938:30
12:24
-2:26
20M
20.00 mi14:51:513:30:5810:3318:30
13:37
+1:13
21M
21.00 mi15:06:523:45:5910:4615:01
15:01
+1:24
35K
21.75 mi15:14:293:53:3610:447:37
10:11
-4:50
23M
23.00 mi15:31:474:10:5410:5517:18
13:49
+3:38
24M
24.00 mi15:44:124:23:1910:5812:25
12:25
-1:24
40K
24.85 mi15:56:054:35:1211:0411:53
13:54
+1:29
25.2M
25.20 mi15:59:324:38:3911:033:27
10:00
-3:54
Finish
26.22 mi16:08:574:48:0411:009:25
9:14
-0:46

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

8:09 /mi

Average Pace

11:00 /mi

Slowest Pace

15:01 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:36

30% of race

Time at Steady Pace

51:53

18% of race

Time at Slower Pace

2:29:35

52% of race

Average Pace: 10:59 /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 mi11:46:1325:208:0925:20
8:09
#17773
10K
6.21 mi12:11:4450:518:1125:31
8:13
#17861
15K
9.32 mi12:38:041:17:118:1726:20
8:29
#18282
20K
12.43 mi13:11:371:50:448:5533:33
10:48
#21499
Half
13.11 mi13:18:531:58:009:007:16
10:39
#21927
25K
15.53 mi13:54:512:33:589:5535:58
14:50
#24517
30K
18.64 mi14:33:213:12:2810:1938:30
12:24
#24920
20M
20.00 mi14:51:513:30:5810:3318:30
13:37
#25153
21M
21.00 mi15:06:523:45:5910:4615:01
15:01
#25327
35K
21.75 mi15:14:293:53:3610:447:37
10:11
#25252
23M
23.00 mi15:31:474:10:5410:5517:18
13:49
#25404
24M
24.00 mi15:44:124:23:1910:5812:25
12:25
#25464
40K
24.85 mi15:56:054:35:1211:0411:53
13:54
#25589
25.2M
25.20 mi15:59:324:38:3911:033:27
10:00
#25490
Finish
26.22 mi16:08:574:48:0411:009:25
9:14
#25360
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi17773115251152519186(Top 68%)12139(Top 75%)12139(Top 737%)
10K6.21 mi3.10 mi17861-8811565-4011565-4017977(Top 63%)11655(Top 72%)11655(Top 707%)
15K9.32 mi3.11 mi18282-42111735-17011735-17019186(Top 68%)12139(Top 75%)12139(Top 737%)
20K12.43 mi3.11 mi21499-321713126-139113126-139125713(Top 91%)14997(Top 93%)14997(Top 910%)
Half13.11 mi0.68 mi21927-42813307-18113307-18126017(Top 92%)15110(Top 94%)15110(Top 917%)
25K15.53 mi2.42 mi24517-259014463-115614463-115628200(Top 99%)16003(Top 99%)16003(Top 971%)
30K18.64 mi3.11 mi24920-40314622-15914622-15926056(Top 92%)15018(Top 93%)15018(Top 911%)
20M20.00 mi1.36 mi25153-23314709-8714709-8727003(Top 95%)15374(Top 95%)15374(Top 933%)
21M21.00 mi1.00 mi25327-17414775-6614775-6627165(Top 96%)15443(Top 96%)15443(Top 937%)
35K21.75 mi0.75 mi25252+7514734+4114734+4122382(Top 79%)13104(Top 81%)13104(Top 795%)
23M23.00 mi1.25 mi25404-15214781-4714781-4727172(Top 96%)15414(Top 96%)15414(Top 935%)
24M24.00 mi1.00 mi25464-6014806-2514806-2526215(Top 92%)14921(Top 93%)14921(Top 905%)
40K24.85 mi0.85 mi25589-12514846-4014846-4027095(Top 95%)15334(Top 95%)15334(Top 930%)
25.2M25.20 mi0.35 mi25490+9914799+4714799+4717052(Top 60%)10417(Top 65%)10417(Top 632%)
Finish26.22 mi1.02 mi25360+13014743+5614743+5620133(Top 71%)11870(Top 74%)11870(Top 720%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21story building
+97ft-345ft

Overall

19186

Males

12139

M55-59

12139

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

17977

Males

11655

M55-59

11655

10K→15K

6.2 - 9.3 mi

Top 68%
×3story building
+67ft-78ft

Overall

19186

Males

12139

M55-59

12139

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25713

Males

14997

M55-59

14997

20K→Half

12.4 - 13.1 mi

Top 92%
×2story building
+19ft-37ft

Overall

26017

Males

15110

M55-59

15110

Half→25K

13.1 - 15.5 mi

Top 99%
×4story building
+66ft-88ft

Overall

28200

Males

16003

M55-59

16003

25K→30K

15.5 - 18.6 mi

Top 92%
×9story building
+181ft-148ft

Overall

26056

Males

15018

M55-59

15018

30K→20M

18.6 - 20.0 mi

Top 95%
×5story building
+64ft-50ft

Overall

27003

Males

15374

M55-59

15374

20M→21M

20.0 - 21.0 mi

Top 96%
×8story building
+106ft-24ft

Overall

27165

Males

15443

M55-59

15443

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22382

Males

13104

M55-59

13104

35K→23M

21.8 - 23.0 mi

Top 96%
×5story building
+23ft-63ft

Overall

27172

Males

15414

M55-59

15414

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

26215

Males

14921

M55-59

14921

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

27095

Males

15334

M55-59

15334

40K→25.2M

24.9 - 25.2 mi

Top 60%
×1story
+13ft-16ft

Overall

17052

Males

10417

M55-59

10417

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

20133

Males

11870

M55-59

11870

Passing Analysis

Category:
Athletes Passed
741
Passed By
8328
Net Change
-7587
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17773
5K → 10K250338-88#17773#17861
10K → 15K78499-421#17861#18282
15K → 20K33220-3217#18282#21499
20K → Half2430-428#21499#21927
Half → 25K02590-2590#21927#24517
25K → 30K44447-403#24517#24920
30K → 20M12245-233#24920#25153
20M → 21M11185-174#25153#25327
21M → 35K761+75#25327#25252
35K → 23M7159-152#25252#25404
23M → 24M2282-60#25404#25464
24M → 40K6131-125#25464#25589
40K → 25.2M990+99#25589#25490
25.2M → Finish1311+130#25490#25360
TOTALS7418328-7587
📊

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