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BOSTON MARATHON 2025

Scott Lipp

Bib: 2172•M

WA

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 4%
Gender (Male)
#0 / 16105
Top 6%
Division (M18-39)
#0 / 5642
Top 15%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:57
Rank: #3253
Start → 5K
19:57 | 6:25/mi
10K· 6.21 mi
39:07
Rank: #2369 (+884)
5K → 10K
19:10 | 6:10/mi
15K· 9.32 mi
58:04
Rank: #1982 (+387)
10K → 15K
18:57 | 6:06/mi
20K· 12.43 mi
1:17:04
Rank: #1758 (+224)
15K → 20K
19:00 | 6:07/mi
Half· 13.11 mi
1:21:09
Rank: #1720 (+38)
20K → Half
4:05 | 5:59/mi
25K· 15.53 mi
1:36:02
Rank: #1609 (+111)
Half → 25K
14:53 | 6:08/mi
30K· 18.64 mi
1:55:35
Rank: #1481 (+128)
25K → 30K
19:33 | 6:18/mi
20M
2:03:58
Rank: #1384 (+97)
30K → 20M
8:23 | 6:10/mi
21M
2:10:29
Rank: #1321 (+63)
20M → 21M
6:31 | 6:31/mi
35K· 21.75 mi
2:14:58
Rank: #1272 (+49)
21M → 35K
4:29 | 6:00/mi
23M
2:22:47
Rank: #1198 (+74)
35K → 23M
7:49 | 6:15/mi
24M
2:28:52
Rank: #1153 (+45)
23M → 24M
6:05 | 6:05/mi
40K· 24.85 mi
2:34:09
Rank: #1121 (+32)
24M → 40K
5:17 | 6:11/mi
25.2M
2:36:26
Rank: #1102 (+19)
40K → 25.2M
2:17 | 6:37/mi
Finish· 26.22 mi
2:42:33
Rank: #1065 (+37)
25.2M → Finish
6:07 | 6:00/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:21:09
Pace6:11 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:21:24
Pace6:13 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:20:4119:576:2519:57
6:25
-
10K
6.21 mi10:39:5139:076:1819:10
6:10
-0:15
15K
9.32 mi10:58:4858:046:1418:57
6:06
-0:04
20K
12.43 mi11:17:481:17:046:1219:00
6:07
+0:01
Half
13.11 mi11:21:531:21:096:114:05
5:59
-0:08
25K
15.53 mi11:36:461:36:026:1114:53
6:08
+0:09
30K
18.64 mi11:56:191:55:356:1219:33
6:18
+0:10
20M
20.00 mi12:04:422:03:586:128:23
6:10
-0:08
21M
21.00 mi12:11:132:10:296:136:31
6:31
+0:21
35K
21.75 mi12:15:422:14:586:124:29
6:00
-0:31
23M
23.00 mi12:23:312:22:476:127:49
6:15
+0:15
24M
24.00 mi12:29:362:28:526:126:05
6:05
-0:10
40K
24.85 mi12:34:532:34:096:125:17
6:11
+0:06
25.2M
25.20 mi12:37:102:36:266:122:17
6:37
+0:26
Finish
26.22 mi12:43:172:42:336:126:07
6:00
-0:37

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

5:59 /mi

Average Pace

6:12 /mi

Slowest Pace

6:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:16

99% of race

Time at Steady Pace

2:17

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:12 /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 mi10:20:4119:576:2519:57
6:25
#3253
10K
6.21 mi10:39:5139:076:1819:10
6:10
#2369
15K
9.32 mi10:58:4858:046:1418:57
6:06
#1982
20K
12.43 mi11:17:481:17:046:1219:00
6:07
#1758
Half
13.11 mi11:21:531:21:096:114:05
5:59
#1720
25K
15.53 mi11:36:461:36:026:1114:53
6:08
#1609
30K
18.64 mi11:56:191:55:356:1219:33
6:18
#1481
20M
20.00 mi12:04:422:03:586:128:23
6:10
#1384
21M
21.00 mi12:11:132:10:296:136:31
6:31
#1321
35K
21.75 mi12:15:422:14:586:124:29
6:00
#1272
23M
23.00 mi12:23:312:22:476:127:49
6:15
#1198
24M
24.00 mi12:29:362:28:526:126:05
6:05
#1153
40K
24.85 mi12:34:532:34:096:125:17
6:11
#1121
25.2M
25.20 mi12:37:102:36:266:122:17
6:37
#1102
Finish
26.22 mi12:43:172:42:336:126:07
6:00
#1065
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi3253308830881364(Top 5%)1296(Top 8%)1296(Top 23%)
10K6.21 mi3.10 mi2369+8842259+8292259+8291760(Top 6%)1673(Top 10%)1673(Top 30%)
15K9.32 mi3.11 mi1982+3871886+3731886+3731364(Top 5%)1296(Top 8%)1296(Top 23%)
20K12.43 mi3.11 mi1758+2241671+2151671+2151226(Top 4%)1161(Top 7%)1161(Top 21%)
Half13.11 mi0.68 mi1720+381634+371634+371096(Top 4%)1038(Top 6%)1038(Top 18%)
25K15.53 mi2.42 mi1609+1111526+1081526+1081228(Top 4%)1161(Top 7%)1161(Top 21%)
30K18.64 mi3.11 mi1481+1281401+1251401+1251177(Top 4%)1111(Top 7%)1111(Top 20%)
20M20.00 mi1.36 mi1384+971307+941307+94663(Top 2%)623(Top 4%)623(Top 11%)
21M21.00 mi1.00 mi1321+631247+601247+60724(Top 3%)685(Top 4%)685(Top 12%)
35K21.75 mi0.75 mi1272+491198+491198+49728(Top 3%)681(Top 4%)681(Top 12%)
23M23.00 mi1.25 mi1198+741128+701128+70758(Top 3%)715(Top 4%)715(Top 13%)
24M24.00 mi1.00 mi1153+451087+411087+41739(Top 3%)694(Top 4%)694(Top 12%)
40K24.85 mi0.85 mi1121+321056+311056+31697(Top 2%)652(Top 4%)652(Top 12%)
25.2M25.20 mi0.35 mi1102+191038+181038+18633(Top 2%)588(Top 4%)588(Top 10%)
Finish26.22 mi1.02 mi1065+371002+361002+36916(Top 3%)861(Top 5%)861(Top 15%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 5%
×21stories
+97ft-345ft

Overall

1364

Males

1296

M18-39

1296

5K→10K

3.1 - 6.2 mi

Top 6%
×5stories
+79ft-138ft

Overall

1760

Males

1673

M18-39

1673

10K→15K

6.2 - 9.3 mi

Top 5%
×3stories
+67ft-78ft

Overall

1364

Males

1296

M18-39

1296

15K→20K

9.3 - 12.4 mi

Top 4%
×5stories
+106ft-86ft

Overall

1226

Males

1161

M18-39

1161

20K→Half

12.4 - 13.1 mi

Top 4%
×2stories
+19ft-37ft

Overall

1096

Males

1038

M18-39

1038

Half→25K

13.1 - 15.5 mi

Top 4%
×4stories
+66ft-88ft

Overall

1228

Males

1161

M18-39

1161

25K→30K

15.5 - 18.6 mi

Top 4%
×9stories
+181ft-148ft

Overall

1177

Males

1111

M18-39

1111

30K→20M

18.6 - 20.0 mi

Top 2%
×5stories
+64ft-50ft

Overall

663

Males

623

M18-39

623

20M→21M

20.0 - 21.0 mi

Top 3%
×8stories
+106ft-24ft

Overall

724

Males

685

M18-39

685

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

728

Males

681

M18-39

681

35K→23M

21.8 - 23.0 mi

Top 3%
×5stories
+23ft-63ft

Overall

758

Males

715

M18-39

715

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

739

Males

694

M18-39

694

24M→40K

24.0 - 24.9 mi

Top 2%
×1story
+6ft-20ft

Overall

697

Males

652

M18-39

652

40K→25.2M

24.9 - 25.2 mi

Top 2%
×1story
+13ft-16ft

Overall

633

Males

588

M18-39

588

25.2M→Finish

25.2 - 26.2 mi

Top 3%
×2stories
+22ft-21ft

Overall

916

Males

861

M18-39

861

Passing Analysis

Category:
Athletes Passed
2230
Passed By
42
Net Change
+2188
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#3253
5K → 10K8851+884#3253#2369
10K → 15K3881+387#2369#1982
15K → 20K2251+224#1982#1758
20K → Half391+38#1758#1720
Half → 25K1165+111#1720#1609
25K → 30K14214+128#1609#1481
30K → 20M981+97#1481#1384
20M → 21M652+63#1384#1321
21M → 35K490+49#1321#1272
35K → 23M784+74#1272#1198
23M → 24M516+45#1198#1153
24M → 40K342+32#1153#1121
40K → 25.2M201+19#1121#1102
25.2M → Finish403+37#1102#1065
TOTALS223042+2188
📊

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