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BOSTON MARATHON 2025

Noah Scafati

Bib: 5142•M

MA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 28%
Gender (Male)
#0 / 16105
Top 41%
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
22:16
Rank: #9181
Start → 5K
22:16 | 7:10/mi
10K· 6.21 mi
44:26
Rank: #9028 (+153)
5K → 10K
22:10 | 7:08/mi
15K· 9.32 mi
1:06:26
Rank: #8720 (+308)
10K → 15K
22:00 | 7:05/mi
20K· 12.43 mi
1:28:37
Rank: #8378 (+342)
15K → 20K
22:11 | 7:08/mi
Half· 13.11 mi
1:33:13
Rank: #8238 (+140)
20K → Half
4:36 | 6:45/mi
25K· 15.53 mi
1:50:24
Rank: #7962 (+276)
Half → 25K
17:11 | 7:05/mi
30K· 18.64 mi
2:13:27
Rank: #7743 (+219)
25K → 30K
23:03 | 7:25/mi
20M
2:23:37
Rank: #7616 (+127)
30K → 20M
10:10 | 7:29/mi
21M
2:31:44
Rank: #7557 (+59)
20M → 21M
8:07 | 8:07/mi
35K· 21.75 mi
2:37:15
Rank: #7541 (+16)
21M → 35K
5:31 | 7:22/mi
23M
2:47:57
Rank: #7826 (-285)
35K → 23M
10:42 | 8:33/mi
24M
2:55:58
Rank: #7966 (-140)
23M → 24M
8:01 | 8:01/mi
40K· 24.85 mi
3:02:50
Rank: #8029 (-63)
24M → 40K
6:52 | 8:02/mi
25.2M
3:05:59
Rank: #8096 (-67)
40K → 25.2M
3:09 | 9:08/mi
Finish· 26.22 mi
3:13:23
Rank: #8025 (+71)
25.2M → Finish
7:24 | 7:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:33:13
Pace7:07 /mi
2nd Half
Distance13.11 mi
Time1:40:10
Pace7:38 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:2622:167:1022:16
7:10
-
10K
6.21 mi10:49:3644:267:0922:10
7:08
-0:02
15K
9.32 mi11:11:361:06:267:0822:00
7:05
-0:03
20K
12.43 mi11:33:471:28:377:0822:11
7:08
+0:03
Half
13.11 mi11:38:231:33:137:074:36
6:45
-0:23
25K
15.53 mi11:55:341:50:247:0617:11
7:05
+0:20
30K
18.64 mi12:18:372:13:277:1023:03
7:25
+0:20
20M
20.00 mi12:28:472:23:377:1110:10
7:29
+0:04
21M
21.00 mi12:36:542:31:447:148:07
8:07
+0:38
35K
21.75 mi12:42:252:37:157:145:31
7:22
-0:45
23M
23.00 mi12:53:072:47:577:1810:42
8:33
+1:11
24M
24.00 mi13:01:082:55:587:208:01
8:01
-0:32
40K
24.85 mi13:08:003:02:507:216:52
8:02
+0:01
25.2M
25.20 mi13:11:093:05:597:233:09
9:08
+1:06
Finish
26.22 mi13:18:333:13:237:237:24
7:16
-1:52

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

6:45 /mi

Average Pace

7:23 /mi

Slowest Pace

9:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

4:36

2% of race

Time at Steady Pace

2:31:56

79% of race

Time at Slower Pace

36:51

19% of race

Average Pace: 7:23 /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 mi10:27:2622:167:1022:16
7:10
#9181
10K
6.21 mi10:49:3644:267:0922:10
7:08
#9028
15K
9.32 mi11:11:361:06:267:0822:00
7:05
#8720
20K
12.43 mi11:33:471:28:377:0822:11
7:08
#8378
Half
13.11 mi11:38:231:33:137:074:36
6:45
#8238
25K
15.53 mi11:55:341:50:247:0617:11
7:05
#7962
30K
18.64 mi12:18:372:13:277:1023:03
7:25
#7743
20M
20.00 mi12:28:472:23:377:1110:10
7:29
#7616
21M
21.00 mi12:36:542:31:447:148:07
8:07
#7557
35K
21.75 mi12:42:252:37:157:145:31
7:22
#7541
23M
23.00 mi12:53:072:47:577:1810:42
8:33
#7826
24M
24.00 mi13:01:082:55:587:208:01
8:01
#7966
40K
24.85 mi13:08:003:02:507:216:52
8:02
#8029
25.2M
25.20 mi13:11:093:05:597:233:09
9:08
#8096
Finish
26.22 mi13:18:333:13:237:237:24
7:16
#8025
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi9181771277128204(Top 29%)7062(Top 44%)7062(Top 125%)
10K6.21 mi3.10 mi9028+1537617+957617+958945(Top 31%)7571(Top 47%)7571(Top 134%)
15K9.32 mi3.11 mi8720+3087420+1977420+1978204(Top 29%)7062(Top 44%)7062(Top 125%)
20K12.43 mi3.11 mi8378+3427182+2387182+2387743(Top 27%)6708(Top 42%)6708(Top 119%)
Half13.11 mi0.68 mi8238+1407095+877095+875685(Top 20%)5205(Top 32%)5205(Top 92%)
25K15.53 mi2.42 mi7962+2766905+1906905+1906889(Top 24%)6040(Top 38%)6040(Top 107%)
30K18.64 mi3.11 mi7743+2196717+1886717+1887167(Top 25%)6070(Top 38%)6070(Top 108%)
20M20.00 mi1.36 mi7616+1276602+1156602+1156879(Top 24%)5764(Top 36%)5764(Top 102%)
21M21.00 mi1.00 mi7557+596519+836519+838032(Top 28%)6267(Top 39%)6267(Top 111%)
35K21.75 mi0.75 mi7541+166485+346485+347701(Top 27%)6118(Top 38%)6118(Top 108%)
23M23.00 mi1.25 mi7826-2856628-1436628-14313568(Top 48%)8960(Top 56%)8960(Top 159%)
24M24.00 mi1.00 mi7966-1406682-546682-5411309(Top 40%)7800(Top 48%)7800(Top 138%)
40K24.85 mi0.85 mi8029-636688-66688-610385(Top 37%)7231(Top 45%)7231(Top 128%)
25.2M25.20 mi0.35 mi8096-676725-376725-3712464(Top 44%)8193(Top 51%)8193(Top 145%)
Finish26.22 mi1.02 mi8025+716646+796646+797479(Top 26%)5612(Top 35%)5612(Top 99%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 29%
×21stories
+97ft-345ft

Overall

8204

Males

7062

M18-39

7062

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8945

Males

7571

M18-39

7571

10K→15K

6.2 - 9.3 mi

Top 29%
×3stories
+67ft-78ft

Overall

8204

Males

7062

M18-39

7062

15K→20K

9.3 - 12.4 mi

Top 27%
×5stories
+106ft-86ft

Overall

7743

Males

6708

M18-39

6708

20K→Half

12.4 - 13.1 mi

Top 20%
×2stories
+19ft-37ft

Overall

5685

Males

5205

M18-39

5205

Half→25K

13.1 - 15.5 mi

Top 24%
×4stories
+66ft-88ft

Overall

6889

Males

6040

M18-39

6040

25K→30K

15.5 - 18.6 mi

Top 25%
×9stories
+181ft-148ft

Overall

7167

Males

6070

M18-39

6070

30K→20M

18.6 - 20.0 mi

Top 24%
×5stories
+64ft-50ft

Overall

6879

Males

5764

M18-39

5764

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

8032

Males

6267

M18-39

6267

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7701

Males

6118

M18-39

6118

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

13568

Males

8960

M18-39

8960

23M→24M

23.0 - 24.0 mi

Top 40%
×6stories
+12ft-82ft

Overall

11309

Males

7800

M18-39

7800

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10385

Males

7231

M18-39

7231

40K→25.2M

24.9 - 25.2 mi

Top 44%
×1story
+13ft-16ft

Overall

12464

Males

8193

M18-39

8193

25.2M→Finish

25.2 - 26.2 mi

Top 26%
×2stories
+22ft-21ft

Overall

7479

Males

5612

M18-39

5612

Passing Analysis

Category:
Athletes Passed
2364
Passed By
1208
Net Change
+1156
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9181
5K → 10K300147+153#9181#9028
10K → 15K35648+308#9028#8720
15K → 20K37331+342#8720#8378
20K → Half1400+140#8378#8238
Half → 25K29822+276#8238#7962
25K → 30K29778+219#7962#7743
30K → 20M15831+127#7743#7616
20M → 21M11758+59#7616#7557
21M → 35K6347+16#7557#7541
35K → 23M42327-285#7541#7826
23M → 24M38178-140#7826#7966
24M → 40K54117-63#7966#8029
40K → 25.2M1582-67#8029#8096
25.2M → Finish11342+71#8096#8025
TOTALS23641208+1156
📊

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