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BOSTON MARATHON 2025

Michael Perrotti

Bib: 12918•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 41%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 43%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:53
Rank: #10997
Start → 5K
22:53 | 7:22/mi
10K· 6.21 mi
45:28
Rank: #10475 (+522)
5K → 10K
22:35 | 7:16/mi
15K· 9.32 mi
1:08:00
Rank: #10169 (+306)
10K → 15K
22:32 | 7:15/mi
20K· 12.43 mi
1:30:59
Rank: #10059 (+110)
15K → 20K
22:59 | 7:24/mi
Half· 13.11 mi
1:35:59
Rank: #10061 (-2)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:54:32
Rank: #10214 (-153)
Half → 25K
18:33 | 7:39/mi
30K· 18.64 mi
2:20:08
Rank: #10736 (-522)
25K → 30K
25:36 | 8:14/mi
20M
2:31:36
Rank: #10927 (-191)
30K → 20M
11:28 | 8:26/mi
21M
2:40:29
Rank: #11010 (-83)
20M → 21M
8:53 | 8:53/mi
35K· 21.75 mi
2:46:35
Rank: #11078 (-68)
21M → 35K
6:06 | 8:09/mi
23M
2:57:20
Rank: #11222 (-144)
35K → 23M
10:45 | 8:35/mi
24M
3:05:42
Rank: #11313 (-91)
23M → 24M
8:22 | 8:22/mi
40K· 24.85 mi
3:13:07
Rank: #11435 (-122)
24M → 40K
7:25 | 8:40/mi
25.2M
3:16:22
Rank: #11472 (-37)
40K → 25.2M
3:15 | 9:25/mi
Finish· 26.22 mi
3:24:42
Rank: #11582 (-110)
25.2M → Finish
8:20 | 8:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:59
Pace7:19 /mi
2nd Half
Distance13.11 mi
Time1:48:43
Pace8:18 /mi
📊Positive Split: 13.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:0922:537:2222:53
7:22
-
10K
6.21 mi11:14:4445:287:1922:35
7:16
-0:06
15K
9.32 mi11:37:161:08:007:1822:32
7:15
-0:01
20K
12.43 mi12:00:151:30:597:1922:59
7:24
+0:09
Half
13.11 mi12:05:151:35:597:195:00
7:20
-0:04
25K
15.53 mi12:23:481:54:327:2218:33
7:39
+0:19
30K
18.64 mi12:49:242:20:087:3125:36
8:14
+0:35
20M
20.00 mi13:00:522:31:367:3511:28
8:26
+0:12
21M
21.00 mi13:09:452:40:297:398:53
8:53
+0:27
35K
21.75 mi13:15:512:46:357:406:06
8:09
-0:44
23M
23.00 mi13:26:362:57:207:4310:45
8:35
+0:26
24M
24.00 mi13:34:583:05:427:448:22
8:22
-0:13
40K
24.85 mi13:42:233:13:077:467:25
8:40
+0:18
25.2M
25.20 mi13:45:383:16:227:483:15
9:25
+0:45
Finish
26.22 mi13:53:583:24:427:498:20
8:11
-1:14

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

7:15 /mi

Average Pace

7:49 /mi

Slowest Pace

9:25 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:32

56% of race

Time at Steady Pace

59:52

29% of race

Time at Slower Pace

30:18

15% of race

Average Pace: 7:48 /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 mi10:52:0922:537:2222:53
7:22
#10997
10K
6.21 mi11:14:4445:287:1922:35
7:16
#10475
15K
9.32 mi11:37:161:08:007:1822:32
7:15
#10169
20K
12.43 mi12:00:151:30:597:1922:59
7:24
#10059
Half
13.11 mi12:05:151:35:597:195:00
7:20
#10061
25K
15.53 mi12:23:481:54:327:2218:33
7:39
#10214
30K
18.64 mi12:49:242:20:087:3125:36
8:14
#10736
20M
20.00 mi13:00:522:31:367:3511:28
8:26
#10927
21M
21.00 mi13:09:452:40:297:398:53
8:53
#11010
35K
21.75 mi13:15:512:46:357:406:06
8:09
#11078
23M
23.00 mi13:26:362:57:207:4310:45
8:35
#11222
24M
24.00 mi13:34:583:05:427:448:22
8:22
#11313
40K
24.85 mi13:42:233:13:077:467:25
8:40
#11435
25.2M
25.20 mi13:45:383:16:227:483:15
9:25
#11472
Finish
26.22 mi13:53:583:24:427:498:20
8:11
#11582
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi10997869386939576(Top 34%)7863(Top 49%)7863(Top 330%)
10K6.21 mi3.10 mi10475+5228409+2848409+28410085(Top 36%)8195(Top 51%)8195(Top 343%)
15K9.32 mi3.11 mi10169+3068224+1858224+1859576(Top 34%)7863(Top 49%)7863(Top 330%)
20K12.43 mi3.11 mi10059+1108136+888136+889893(Top 35%)7960(Top 49%)7960(Top 334%)
Half13.11 mi0.68 mi10061-28132+48132+410246(Top 36%)8162(Top 51%)8162(Top 342%)
25K15.53 mi2.42 mi10214-1538177-458177-4511150(Top 39%)8463(Top 53%)8463(Top 355%)
30K18.64 mi3.11 mi10736-5228376-1998376-19913085(Top 46%)9174(Top 57%)9174(Top 384%)
20M20.00 mi1.36 mi10927-1918428-528428-5213360(Top 47%)9146(Top 57%)9146(Top 383%)
21M21.00 mi1.00 mi11010-838430-28430-212795(Top 45%)8736(Top 54%)8736(Top 366%)
35K21.75 mi0.75 mi11078-688439-98439-913253(Top 47%)8909(Top 55%)8909(Top 373%)
23M23.00 mi1.25 mi11222-1448463-248463-2413817(Top 49%)9072(Top 56%)9072(Top 380%)
24M24.00 mi1.00 mi11313-918460+38460+313625(Top 48%)8952(Top 56%)8952(Top 375%)
40K24.85 mi0.85 mi11435-1228484-248484-2414433(Top 51%)9182(Top 57%)9182(Top 385%)
25.2M25.20 mi0.35 mi11472-378491-78491-714068(Top 50%)8953(Top 56%)8953(Top 375%)
Finish26.22 mi1.02 mi11582-1108504-138504-1314099(Top 50%)9058(Top 56%)9058(Top 380%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

9576

Males

7863

M45-49

7863

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

10085

Males

8195

M45-49

8195

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

9576

Males

7863

M45-49

7863

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9893

Males

7960

M45-49

7960

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10246

Males

8162

M45-49

8162

Half→25K

13.1 - 15.5 mi

Top 39%
×4stories
+66ft-88ft

Overall

11150

Males

8463

M45-49

8463

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

13085

Males

9174

M45-49

9174

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

13360

Males

9146

M45-49

9146

20M→21M

20.0 - 21.0 mi

Top 45%
×8stories
+106ft-24ft

Overall

12795

Males

8736

M45-49

8736

21M→35K

21.0 - 21.8 mi

Top 47%
×7stories
+17ft-86ft

Overall

13253

Males

8909

M45-49

8909

35K→23M

21.8 - 23.0 mi

Top 49%
×5stories
+23ft-63ft

Overall

13817

Males

9072

M45-49

9072

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

13625

Males

8952

M45-49

8952

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

14433

Males

9182

M45-49

9182

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

14068

Males

8953

M45-49

8953

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14099

Males

9058

M45-49

9058

Passing Analysis

Category:
Athletes Passed
1866
Passed By
2448
Net Change
-585
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10997
5K → 10K59775+522#10997#10475
10K → 15K35448+306#10475#10169
15K → 20K227116+110#10169#10059
20K → Half3335-2#10059#10061
Half → 25K118270-153#10061#10214
25K → 30K114635-522#10214#10736
30K → 20M65256-191#10736#10927
20M → 21M73156-83#10927#11010
21M → 35K40108-68#11010#11078
35K → 23M71215-144#11078#11222
23M → 24M63154-91#11222#11313
24M → 40K36158-122#11313#11435
40K → 25.2M2562-37#11435#11472
25.2M → Finish50160-110#11472#11582
TOTALS18662448-585
📊

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