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BOSTON MARATHON 2024

Michael Perrotti

Bib: 9353•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 28%
Gender (Male)
#0 / 14578
Top 40%
Masters (Masters Men)
#0 / 9729
Top 29%
Division (M45-49)
#0 / 2218
Top 40%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:14
Rank: #10552
Start → 5K
23:14 | 7:29/mi
10K· 6.21 mi
45:46
Rank: #9370 (+1182)
5K → 10K
22:32 | 7:15/mi
15K· 9.32 mi
1:08:06
Rank: #8655 (+715)
10K → 15K
22:20 | 7:11/mi
20K· 12.43 mi
1:30:41
Rank: #8097 (+558)
15K → 20K
22:35 | 7:16/mi
Half· 13.11 mi
1:35:35
Rank: #8009 (+88)
20K → Half
4:54 | 7:11/mi
25K· 15.53 mi
1:53:41
Rank: #7731 (+278)
Half → 25K
18:06 | 7:28/mi
30K· 18.64 mi
2:18:00
Rank: #7474 (+257)
25K → 30K
24:19 | 7:50/mi
20M
2:29:00
Rank: #7375 (+99)
30K → 20M
11:00 | 8:06/mi
21M
2:37:33
Rank: #7250 (+125)
20M → 21M
8:33 | 8:33/mi
35K· 21.75 mi
2:43:36
Rank: #7217 (+33)
21M → 35K
6:03 | 8:05/mi
23M
2:54:13
Rank: #7211 (+6)
35K → 23M
10:37 | 8:29/mi
24M
3:02:22
Rank: #7166 (+45)
23M → 24M
8:09 | 8:09/mi
40K· 24.85 mi
3:09:30
Rank: #7118 (+48)
24M → 40K
7:08 | 8:21/mi
25.2M
3:12:39
Rank: #7086 (+32)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:21:13
Rank: #7177 (-91)
25.2M → Finish
8:34 | 8:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:35
Pace7:17 /mi
2nd Half
Distance13.11 mi
Time1:45:38
Pace8:03 /mi
📊Positive Split: 10.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:48:5723:147:2923:14
7:29
-
10K
6.21 mi11:11:2945:467:2222:32
7:15
-0:14
15K
9.32 mi11:33:491:08:067:1822:20
7:11
-0:04
20K
12.43 mi11:56:241:30:417:1822:35
7:16
+0:05
Half
13.11 mi12:01:181:35:357:174:54
7:11
-0:05
25K
15.53 mi12:19:241:53:417:1918:06
7:28
+0:17
30K
18.64 mi12:43:432:18:007:2424:19
7:50
+0:22
20M
20.00 mi12:54:432:29:007:2711:00
8:06
+0:16
21M
21.00 mi13:03:162:37:337:308:33
8:33
+0:27
35K
21.75 mi13:09:192:43:367:316:03
8:05
-0:28
23M
23.00 mi13:19:562:54:137:3410:37
8:29
+0:24
24M
24.00 mi13:28:053:02:227:368:09
8:09
-0:20
40K
24.85 mi13:35:133:09:307:377:08
8:21
+0:12
25.2M
25.20 mi13:38:223:12:397:393:09
9:08
+0:47
Finish
26.22 mi13:46:563:21:137:418:34
8:24
-0:44

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

7:11 /mi

Average Pace

7:41 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:41

56% of race

Time at Steady Pace

56:39

28% of race

Time at Slower Pace

30:53

15% of race

Average Pace: 7:40 /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 mi10:48:5723:147:2923:14
7:29
#10552
10K
6.21 mi11:11:2945:467:2222:32
7:15
#9370
15K
9.32 mi11:33:491:08:067:1822:20
7:11
#8655
20K
12.43 mi11:56:241:30:417:1822:35
7:16
#8097
Half
13.11 mi12:01:181:35:357:174:54
7:11
#8009
25K
15.53 mi12:19:241:53:417:1918:06
7:28
#7731
30K
18.64 mi12:43:432:18:007:2424:19
7:50
#7474
20M
20.00 mi12:54:432:29:007:2711:00
8:06
#7375
21M
21.00 mi13:03:162:37:337:308:33
8:33
#7250
35K
21.75 mi13:09:192:43:367:316:03
8:05
#7217
23M
23.00 mi13:19:562:54:137:3410:37
8:29
#7211
24M
24.00 mi13:28:053:02:227:368:09
8:09
#7166
40K
24.85 mi13:35:133:09:307:377:08
8:21
#7118
25.2M
25.20 mi13:38:223:12:397:393:09
9:08
#7086
Finish
26.22 mi13:46:563:21:137:418:34
8:24
#7177
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10552821082107391(Top 29%)6334(Top 43%)6334(Top 286%)
10K6.21 mi3.10 mi9370+11827586+6247586+6248283(Top 32%)6918(Top 47%)6918(Top 312%)
15K9.32 mi3.11 mi8655+7157155+4317155+4317391(Top 29%)6334(Top 43%)6334(Top 286%)
20K12.43 mi3.11 mi8097+5586799+3566799+3566788(Top 27%)5850(Top 40%)5850(Top 264%)
Half13.11 mi0.68 mi8009+886735+646735+646847(Top 27%)5892(Top 40%)5892(Top 266%)
25K15.53 mi2.42 mi7731+2786526+2096526+2096769(Top 26%)5680(Top 39%)5680(Top 256%)
30K18.64 mi3.11 mi7474+2576295+2316295+2316870(Top 27%)5550(Top 38%)5550(Top 250%)
20M20.00 mi1.36 mi7375+996186+1096186+1097284(Top 29%)5602(Top 38%)5602(Top 253%)
21M21.00 mi1.00 mi7250+1256068+1186068+1186442(Top 25%)4941(Top 34%)4941(Top 223%)
35K21.75 mi0.75 mi7217+336011+576011+578282(Top 32%)5891(Top 40%)5891(Top 266%)
23M23.00 mi1.25 mi7211+65949+625949+628341(Top 33%)5769(Top 40%)5769(Top 260%)
24M24.00 mi1.00 mi7166+455878+715878+717452(Top 29%)5215(Top 36%)5215(Top 235%)
40K24.85 mi0.85 mi7118+485810+685810+687537(Top 29%)5126(Top 35%)5126(Top 231%)
25.2M25.20 mi0.35 mi7086+325769+415769+417121(Top 28%)4863(Top 33%)4863(Top 219%)
Finish26.22 mi1.02 mi7177-915780-115780-1110966(Top 43%)6967(Top 48%)6967(Top 314%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

7391

Males

6334

M45-49

6334

5K→10K

3.1 - 6.2 mi

Top 32%
×5stories
+79ft-138ft

Overall

8283

Males

6918

M45-49

6918

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

7391

Males

6334

M45-49

6334

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

6788

Males

5850

M45-49

5850

20K→Half

12.4 - 13.1 mi

Top 27%
×2stories
+19ft-37ft

Overall

6847

Males

5892

M45-49

5892

Half→25K

13.1 - 15.5 mi

Top 26%
×4stories
+66ft-88ft

Overall

6769

Males

5680

M45-49

5680

25K→30K

15.5 - 18.6 mi

Top 27%
×9stories
+181ft-148ft

Overall

6870

Males

5550

M45-49

5550

30K→20M

18.6 - 20.0 mi

Top 29%
×5stories
+64ft-50ft

Overall

7284

Males

5602

M45-49

5602

20M→21M

20.0 - 21.0 mi

Top 25%
×8stories
+106ft-24ft

Overall

6442

Males

4941

M45-49

4941

21M→35K

21.0 - 21.8 mi

Top 32%
×7stories
+17ft-86ft

Overall

8282

Males

5891

M45-49

5891

35K→23M

21.8 - 23.0 mi

Top 33%
×5stories
+23ft-63ft

Overall

8341

Males

5769

M45-49

5769

23M→24M

23.0 - 24.0 mi

Top 29%
×6stories
+12ft-82ft

Overall

7452

Males

5215

M45-49

5215

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7537

Males

5126

M45-49

5126

40K→25.2M

24.9 - 25.2 mi

Top 28%
×1story
+13ft-16ft

Overall

7121

Males

4863

M45-49

4863

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

10966

Males

6967

M45-49

6967

Passing Analysis

Category:
Athletes Passed
4134*
Passed By
759
Net Change
+3375
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10552
5K → 10K1193*11+1182#10552#9370
10K → 15K7194+715#9370#8655
15K → 20K5657+558#8655#8097
20K → Half946+88#8097#8009
Half → 25K31941+278#8009#7731
25K → 30K367110+257#7731#7474
30K → 20M15960+99#7474#7375
20M → 21M17146+125#7375#7250
21M → 35K9764+33#7250#7217
35K → 23M130124+6#7217#7211
23M → 24M11469+45#7211#7166
24M → 40K10759+48#7166#7118
40K → 25.2M5119+32#7118#7086
25.2M → Finish48139-91#7086#7177
TOTALS4134*759+3375

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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