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BOSTON MARATHON 2025

Peter Finazzi

Bib: 12737•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 19%
Gender (Male)
#0 / 16105
Top 31%
Masters (Masters Men)
#0 / 10463
Top 17%
Division (M45-49)
#0 / 2386
Top 22%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
21:43
Rank: #7730
Start → 5K
6:59/mi
21:43 split
10K· 6.21 mi
43:16
Rank: #7606 (+124)
5K → 10K
6:56/mi
21:33 split
15K· 9.32 mi
1:04:26
Rank: #7181 (+425)
10K → 15K
6:49/mi
21:10 split
20K· 12.43 mi
1:25:28
Rank: #6651 (+530)
15K → 20K
6:46/mi
21:02 split
Half· 13.11 mi
1:30:03
Rank: #6584 (+67)
20K → Half
6:43/mi
4:35 split
25K· 15.53 mi
1:46:37
Rank: #6283 (+301)
Half → 25K
6:50/mi
16:34 split
30K· 18.64 mi
2:08:27
Rank: #5900 (+383)
25K → 30K
7:02/mi
21:50 split
20M
2:18:17
Rank: #5829 (+71)
30K → 20M
7:14/mi
9:50 split
21M
2:25:56
Rank: #5751 (+78)
20M → 21M
7:39/mi
7:39 split
35K· 21.75 mi
2:31:12
Rank: #5708 (+43)
21M → 35K
7:02/mi
5:16 split
23M
2:40:14
Rank: #5599 (+109)
35K → 23M
7:13/mi
9:02 split
24M
2:47:31
Rank: #5564 (+35)
23M → 24M
7:17/mi
7:17 split
40K· 24.85 mi
2:53:38
Rank: #5487 (+77)
24M → 40K
7:09/mi
6:07 split
25.2M
2:56:29
Rank: #5476 (+11)
40K → 25.2M
8:16/mi
2:51 split
Finish· 26.22 mi
3:03:49
Rank: #5478 (-2)
25.2M → Finish
7:12/mi
7:20 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:30:03
Pace6:52 /mi
2nd Half
Distance13.11 mi
Time1:33:46
Pace7:09 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:49:4521:436:5921:43
6:59
-
10K
6.21 mi11:11:1843:166:5821:33
6:56
-0:03
15K
9.32 mi11:32:281:04:266:5521:10
6:49
-0:07
20K
12.43 mi11:53:301:25:286:5321:02
6:46
-0:03
Half
13.11 mi11:58:051:30:036:524:35
6:43
-0:03
25K
15.53 mi12:14:391:46:376:5216:34
6:50
+0:07
30K
18.64 mi12:36:292:08:276:5321:50
7:02
+0:12
20M
20.00 mi12:46:192:18:176:559:50
7:14
+0:12
21M
21.00 mi12:53:582:25:566:577:39
7:39
+0:25
35K
21.75 mi12:59:142:31:126:575:16
7:02
-0:37
23M
23.00 mi13:08:162:40:146:589:02
7:13
+0:11
24M
24.00 mi13:15:332:47:316:597:17
7:17
+0:04
40K
24.85 mi13:21:402:53:386:596:07
7:09
-0:08
25.2M
25.20 mi13:24:312:56:297:002:51
8:16
+1:07
Finish
26.22 mi13:31:513:03:497:017:20
7:12
-1:04

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

6:43 /mi

Average Pace

7:01 /mi

Slowest Pace

8:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:03:21

34% of race

Time at Steady Pace

1:32:51

51% of race

Time at Slower Pace

27:37

15% of race

Average Pace: 7:01 /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 mi10:49:4521:436:5921:43
6:59
#7730
10K
6.21 mi11:11:1843:166:5821:33
6:56
#7606
15K
9.32 mi11:32:281:04:266:5521:10
6:49
#7181
20K
12.43 mi11:53:301:25:286:5321:02
6:46
#6651
Half
13.11 mi11:58:051:30:036:524:35
6:43
#6584
25K
15.53 mi12:14:391:46:376:5216:34
6:50
#6283
30K
18.64 mi12:36:292:08:276:5321:50
7:02
#5900
20M
20.00 mi12:46:192:18:176:559:50
7:14
#5829
21M
21.00 mi12:53:582:25:566:577:39
7:39
#5751
35K
21.75 mi12:59:142:31:126:575:16
7:02
#5708
23M
23.00 mi13:08:162:40:146:589:02
7:13
#5599
24M
24.00 mi13:15:332:47:316:597:17
7:17
#5564
40K
24.85 mi13:21:402:53:386:596:07
7:09
#5487
25.2M
25.20 mi13:24:312:56:297:002:51
8:16
#5476
Finish
26.22 mi13:31:513:03:497:017:20
7:12
#5478
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi7730681568156204(Top 22%)5625(Top 35%)5625(Top 236%)
10K6.21 mi3.10 mi7606+1246724+916724+917509(Top 26%)6648(Top 41%)6648(Top 279%)
15K9.32 mi3.11 mi7181+4256424+3006424+3006204(Top 22%)5625(Top 35%)5625(Top 236%)
20K12.43 mi3.11 mi6651+5306003+4216003+4215019(Top 18%)4635(Top 29%)4635(Top 194%)
Half13.11 mi0.68 mi6584+675947+565947+565477(Top 19%)5032(Top 31%)5032(Top 211%)
25K15.53 mi2.42 mi6283+3015688+2595688+2595147(Top 18%)4722(Top 29%)4722(Top 198%)
30K18.64 mi3.11 mi5900+3835364+3245364+3244872(Top 17%)4435(Top 28%)4435(Top 186%)
20M20.00 mi1.36 mi5829+715291+735291+735413(Top 19%)4788(Top 30%)4788(Top 201%)
21M21.00 mi1.00 mi5751+785223+685223+685396(Top 19%)4666(Top 29%)4666(Top 196%)
35K21.75 mi0.75 mi5708+435181+425181+425634(Top 20%)4822(Top 30%)4822(Top 202%)
23M23.00 mi1.25 mi5599+1095074+1075074+1074977(Top 18%)4303(Top 27%)4303(Top 180%)
24M24.00 mi1.00 mi5564+355031+435031+436306(Top 22%)5106(Top 32%)5106(Top 214%)
40K24.85 mi0.85 mi5487+774958+734958+734794(Top 17%)4072(Top 25%)4072(Top 171%)
25.2M25.20 mi0.35 mi5476+114942+164942+167388(Top 26%)5553(Top 34%)5553(Top 233%)
Finish26.22 mi1.02 mi5478-24930+124930+127006(Top 25%)5336(Top 33%)5336(Top 224%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 22%
×21story building
+97ft-345ft

Overall

6204

Males

5625

M45-49

5625

5K→10K

3.1 - 6.2 mi

Top 26%
×5story building
+79ft-138ft

Overall

7509

Males

6648

M45-49

6648

10K→15K

6.2 - 9.3 mi

Top 22%
×3story building
+67ft-78ft

Overall

6204

Males

5625

M45-49

5625

15K→20K

9.3 - 12.4 mi

Top 18%
×5story building
+106ft-86ft

Overall

5019

Males

4635

M45-49

4635

20K→Half

12.4 - 13.1 mi

Top 19%
×2story building
+19ft-37ft

Overall

5477

Males

5032

M45-49

5032

Half→25K

13.1 - 15.5 mi

Top 18%
×4story building
+66ft-88ft

Overall

5147

Males

4722

M45-49

4722

25K→30K

15.5 - 18.6 mi

Top 17%
×9story building
+181ft-148ft

Overall

4872

Males

4435

M45-49

4435

30K→20M

18.6 - 20.0 mi

Top 19%
×5story building
+64ft-50ft

Overall

5413

Males

4788

M45-49

4788

20M→21M

20.0 - 21.0 mi

Top 19%
×8story building
+106ft-24ft

Overall

5396

Males

4666

M45-49

4666

21M→35K

21.0 - 21.8 mi

Top 20%
×7story building
+17ft-86ft

Overall

5634

Males

4822

M45-49

4822

35K→23M

21.8 - 23.0 mi

Top 18%
×5story building
+23ft-63ft

Overall

4977

Males

4303

M45-49

4303

23M→24M

23.0 - 24.0 mi

Top 22%
×6story building
+12ft-82ft

Overall

6306

Males

5106

M45-49

5106

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4794

Males

4072

M45-49

4072

40K→25.2M

24.9 - 25.2 mi

Top 26%
×1story
+13ft-16ft

Overall

7388

Males

5553

M45-49

5553

25.2M→Finish

25.2 - 26.2 mi

Top 25%
×2story building
+22ft-21ft

Overall

7006

Males

5336

M45-49

5336

Passing Analysis

Category:
Athletes Passed
2667
Passed By
415
Net Change
+2252
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#7730
5K → 10K260136+124#7730#7606
10K → 15K43813+425#7606#7181
15K → 20K5322+530#7181#6651
20K → Half747+67#6651#6584
Half → 25K31211+301#6584#6283
25K → 30K40219+383#6283#5900
30K → 20M10534+71#5900#5829
20M → 21M10224+78#5829#5751
21M → 35K6118+43#5751#5708
35K → 23M13728+109#5708#5599
23M → 24M7641+35#5599#5564
24M → 40K8811+77#5564#5487
40K → 25.2M3322+11#5487#5476
25.2M → Finish4749-2#5476#5478
TOTALS2667415+2252
📊

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