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BOSTON MARATHON 2025

Paul Fazio

Bib: 25925•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:10
Rank: #24867
Start → 5K
30:10 | 9:43/mi
10K· 6.21 mi
58:01
Rank: #23668 (+1199)
5K → 10K
27:51 | 8:58/mi
15K· 9.32 mi
1:25:40
Rank: #23059 (+609)
10K → 15K
27:39 | 8:54/mi
20K· 12.43 mi
1:53:15
Rank: #22412 (+647)
15K → 20K
27:35 | 8:53/mi
Half· 13.11 mi
1:59:13
Rank: #22315 (+97)
20K → Half
5:58 | 8:45/mi
25K· 15.53 mi
2:20:46
Rank: #21836 (+479)
Half → 25K
21:33 | 8:53/mi
30K· 18.64 mi
2:49:07
Rank: #21207 (+629)
25K → 30K
28:21 | 9:07/mi
20M
3:01:46
Rank: #20972 (+235)
30K → 20M
12:39 | 9:19/mi
21M
3:11:11
Rank: #20658 (+314)
20M → 21M
9:25 | 9:25/mi
35K· 21.75 mi
3:17:19
Rank: #20464 (+194)
21M → 35K
6:08 | 8:12/mi
23M
3:28:09
Rank: #20145 (+319)
35K → 23M
10:50 | 8:39/mi
24M
3:36:59
Rank: #19999 (+146)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:44:28
Rank: #19826 (+173)
24M → 40K
7:29 | 8:45/mi
25.2M
3:47:34
Rank: #19721 (+105)
40K → 25.2M
3:06 | 8:59/mi
Finish· 26.22 mi
3:55:55
Rank: #19537 (+184)
25.2M → Finish
8:21 | 8:12/mi

The Course

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Half Splits

1st Half· via Half
Distance13.11 mi
Time1:59:13
Pace9:06 /mi
2nd Half✓ Faster
Distance13.11 mi
Time1:56:42
Pace8:54 /mi
📊Negative Split: 2.1% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5730:109:4330:10
9:43
-
10K
6.21 mi12:13:4858:019:2027:51
8:58
-0:45
15K
9.32 mi12:41:271:25:409:1127:39
8:54
-0:04
20K
12.43 mi13:09:021:53:159:0727:35
8:53
-0:01
Half
13.11 mi13:15:001:59:139:065:58
8:45
-0:08
25K
15.53 mi13:36:332:20:469:0421:33
8:53
+0:08
30K
18.64 mi14:04:542:49:079:0428:21
9:07
+0:14
20M
20.00 mi14:17:333:01:469:0512:39
9:19
+0:12
21M
21.00 mi14:26:583:11:119:069:25
9:25
+0:06
35K
21.75 mi14:33:063:17:199:046:08
8:12
-1:13
23M
23.00 mi14:43:563:28:099:0310:50
8:39
+0:27
24M
24.00 mi14:52:463:36:599:028:50
8:50
+0:11
40K
24.85 mi15:00:153:44:289:027:29
8:45
-0:05
25.2M
25.20 mi15:03:213:47:349:023:06
8:59
+0:14
Finish
26.22 mi15:11:423:55:559:008:21
8:12
-0:47

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

8:12 /mi

Average Pace

9:00 /mi

Slowest Pace

9:43 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:35:20

66% of race

Time at Steady Pace

50:25

21% of race

Time at Slower Pace

30:10

13% of race

Average Pace: 9:00 /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 mi11:45:5730:109:4330:10
9:43
#24867
10K
6.21 mi12:13:4858:019:2027:51
8:58
#23668
15K
9.32 mi12:41:271:25:409:1127:39
8:54
#23059
20K
12.43 mi13:09:021:53:159:0727:35
8:53
#22412
Half
13.11 mi13:15:001:59:139:065:58
8:45
#22315
25K
15.53 mi13:36:332:20:469:0421:33
8:53
#21836
30K
18.64 mi14:04:542:49:079:0428:21
9:07
#21207
20M
20.00 mi14:17:333:01:469:0512:39
9:19
#20972
21M
21.00 mi14:26:583:11:119:069:25
9:25
#20658
35K
21.75 mi14:33:063:17:199:046:08
8:12
#20464
23M
23.00 mi14:43:563:28:099:0310:50
8:39
#20145
24M
24.00 mi14:52:463:36:599:028:50
8:50
#19999
40K
24.85 mi15:00:153:44:289:027:29
8:45
#19826
25.2M
25.20 mi15:03:213:47:349:023:06
8:59
#19721
Finish
26.22 mi15:11:423:55:559:008:21
8:12
#19537
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24867146591465921561(Top 76%)13192(Top 82%)13192(Top 234%)
10K6.21 mi3.10 mi23668+119914086+57314086+57322218(Top 78%)13434(Top 83%)13434(Top 238%)
15K9.32 mi3.11 mi23059+60913834+25213834+25221561(Top 76%)13192(Top 82%)13192(Top 234%)
20K12.43 mi3.11 mi22412+64713530+30413530+30420358(Top 72%)12616(Top 78%)12616(Top 224%)
Half13.11 mi0.68 mi22315+9713481+4913481+4920591(Top 72%)12717(Top 79%)12717(Top 225%)
25K15.53 mi2.42 mi21836+47913256+22513256+22519369(Top 68%)12128(Top 75%)12128(Top 215%)
30K18.64 mi3.11 mi21207+62912953+30312953+30318286(Top 64%)11503(Top 71%)11503(Top 204%)
20M20.00 mi1.36 mi20972+23512833+12012833+12018325(Top 65%)11374(Top 71%)11374(Top 202%)
21M21.00 mi1.00 mi20658+31412667+16612667+16615709(Top 55%)10118(Top 63%)10118(Top 179%)
35K21.75 mi0.75 mi20464+19412563+10412563+10413622(Top 48%)9115(Top 57%)9115(Top 162%)
23M23.00 mi1.25 mi20145+31912390+17312390+17314253(Top 50%)9288(Top 58%)9288(Top 165%)
24M24.00 mi1.00 mi19999+14612305+8512305+8516492(Top 58%)10256(Top 64%)10256(Top 182%)
40K24.85 mi0.85 mi19826+17312202+10312202+10314917(Top 53%)9414(Top 58%)9414(Top 167%)
25.2M25.20 mi0.35 mi19721+10512151+5112151+5111757(Top 41%)7891(Top 49%)7891(Top 140%)
Finish26.22 mi1.02 mi19537+18412052+9912052+9914225(Top 50%)9135(Top 57%)9135(Top 162%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

21561

Males

13192

M18-39

13192

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

22218

Males

13434

M18-39

13434

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

21561

Males

13192

M18-39

13192

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

20358

Males

12616

M18-39

12616

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

20591

Males

12717

M18-39

12717

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

19369

Males

12128

M18-39

12128

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

18286

Males

11503

M18-39

11503

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

18325

Males

11374

M18-39

11374

20M→21M

20.0 - 21.0 mi

Top 55%
×8stories
+106ft-24ft

Overall

15709

Males

10118

M18-39

10118

21M→35K

21.0 - 21.8 mi

Top 48%
×7stories
+17ft-86ft

Overall

13622

Males

9115

M18-39

9115

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

14253

Males

9288

M18-39

9288

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16492

Males

10256

M18-39

10256

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

14917

Males

9414

M18-39

9414

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

11757

Males

7891

M18-39

7891

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

14225

Males

9135

M18-39

9135

Passing Analysis

Category:
Athletes Passed
5393
Passed By
63
Net Change
+5330
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24867
5K → 10K12023+1199#24867#23668
10K → 15K62213+609#23668#23059
15K → 20K6514+647#23059#22412
20K → Half1014+97#22412#22315
Half → 25K4834+479#22315#21836
25K → 30K64011+629#21836#21207
30K → 20M2438+235#21207#20972
20M → 21M3151+314#20972#20658
21M → 35K1940+194#20658#20464
35K → 23M3223+319#20464#20145
23M → 24M1515+146#20145#19999
24M → 40K1763+173#19999#19826
40K → 25.2M1050+105#19826#19721
25.2M → Finish1884+184#19721#19537
TOTALS539363+5330
📊

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