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BOSTON MARATHON 2025

Joseph Lipari

Bib: 12582•M

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 39%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 41%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:23/mi
22:57
↑ 97↓ 3451.5%
10K· 6.21 mi
7:12/mi
45:20
↑ 79↓ 1380.4%
15K· 9.32 mi
7:09/mi
1:07:34
↑ 67↓ 78
20K· 12.43 mi
7:19/mi
1:30:19
↑ 106↓ 860.1%
Half· 13.11 mi
7:20/mi
1:35:19
↑ 19↓ 370.5%
25K· 15.53 mi
7:32/mi
1:53:36
↑ 66↓ 880.2%
30K· 18.64 mi
7:47/mi
2:17:47
↑ 181↓ 1480.2%
20M
7:58/mi
2:28:36
↑ 64↓ 500.2%
21M
8:27/mi
2:37:03
↑ 106↓ 241.6%
35K· 21.75 mi
8:59/mi
2:43:46
↑ 17↓ 861.7%
23M
7:56/mi
2:53:42
↑ 23↓ 630.6%
24M
8:07/mi
3:01:49
↓ 821.3%
40K· 24.85 mi
10:57/mi
3:11:11
↓ 200.3%
25.2M
9:34/mi
3:14:29
↑ 13↓ 160.2%
Finish· 26.22 mi
8:05/mi
3:22:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:35:19
Pace7:16 /mi
2nd Half
Distance13.11 mi
Time1:47:24
Pace8:12 /mi
📊Positive Split: 12.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:2522:577:2322:57
7:23
-
10K
6.21 mi11:12:4845:207:1822:23
7:12
-0:11
15K
9.32 mi11:35:021:07:347:1522:14
7:09
-0:03
20K
12.43 mi11:57:471:30:197:1622:45
7:19
+0:10
Half
13.11 mi12:02:471:35:197:165:00
7:20
+0:01
25K
15.53 mi12:21:041:53:367:1918:17
7:32
+0:12
30K
18.64 mi12:45:152:17:477:2324:11
7:47
+0:15
20M
20.00 mi12:56:042:28:367:2610:49
7:58
+0:11
21M
21.00 mi13:04:312:37:037:298:27
8:27
+0:29
35K
21.75 mi13:11:142:43:467:326:43
8:59
+0:32
23M
23.00 mi13:21:102:53:427:339:56
7:56
-1:03
24M
24.00 mi13:29:173:01:497:358:07
8:07
+0:11
40K
24.85 mi13:38:393:11:117:429:22
10:57
+2:50
25.2M
25.20 mi13:41:573:14:297:433:18
9:34
-1:23
Finish
26.22 mi13:50:113:22:437:448:14
8:05
-1:29

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

7:09 /mi

Average Pace

7:44 /mi

Slowest Pace

10:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:35:19

47% of race

Time at Steady Pace

1:19:34

39% of race

Time at Slower Pace

27:50

14% of race

Average Pace: 7:44 /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 mi10:50:2522:577:2322:57
7:23
#11182
10K
6.21 mi11:12:4845:207:1822:23
7:12
#10306
15K
9.32 mi11:35:021:07:347:1522:14
7:09
#9736
20K
12.43 mi11:57:471:30:197:1622:45
7:19
#9569
Half
13.11 mi12:02:471:35:197:165:00
7:20
#9598
25K
15.53 mi12:21:041:53:367:1918:17
7:32
#9680
30K
18.64 mi12:45:152:17:477:2324:11
7:47
#9626
20M
20.00 mi12:56:042:28:367:2610:49
7:58
#9631
21M
21.00 mi13:04:312:37:037:298:27
8:27
#9626
35K
21.75 mi13:11:142:43:467:326:43
8:59
#10002
23M
23.00 mi13:21:102:53:427:339:56
7:56
#9950
24M
24.00 mi13:29:173:01:497:358:07
8:07
#10030
40K
24.85 mi13:38:393:11:117:429:22
10:57
#10807
25.2M
25.20 mi13:41:573:14:297:433:18
9:34
#10875
Finish
26.22 mi13:50:113:22:437:448:14
8:05
#10945
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi11182878987898749(Top 31%)7405(Top 46%)7405(Top 310%)
10K6.21 mi3.10 mi10306+8768324+4658324+4659517(Top 34%)7889(Top 49%)7889(Top 331%)
15K9.32 mi3.11 mi9736+5707999+3257999+3258749(Top 31%)7405(Top 46%)7405(Top 310%)
20K12.43 mi3.11 mi9569+1677868+1317868+1319222(Top 32%)7579(Top 47%)7579(Top 318%)
Half13.11 mi0.68 mi9598-297876-87876-810231(Top 36%)8147(Top 51%)8147(Top 341%)
25K15.53 mi2.42 mi9680-827897-217897-2110297(Top 36%)8039(Top 50%)8039(Top 337%)
30K18.64 mi3.11 mi9626+547809+887809+889808(Top 35%)7588(Top 47%)7588(Top 318%)
20M20.00 mi1.36 mi9631-57779+307779+3010157(Top 36%)7626(Top 47%)7626(Top 320%)
21M21.00 mi1.00 mi9626+57753+267753+2610147(Top 36%)7444(Top 46%)7444(Top 312%)
35K21.75 mi0.75 mi10002-3767909-1567909-15618088(Top 64%)11078(Top 69%)11078(Top 464%)
23M23.00 mi1.25 mi9950+527838+717838+719526(Top 34%)6997(Top 43%)6997(Top 293%)
24M24.00 mi1.00 mi10030-807843-57843-511987(Top 42%)8153(Top 51%)8153(Top 342%)
40K24.85 mi0.85 mi10807-7778189-3468189-34623030(Top 81%)13248(Top 82%)13248(Top 555%)
25.2M25.20 mi0.35 mi10875-688206-178206-1714860(Top 52%)9318(Top 58%)9318(Top 391%)
Finish26.22 mi1.02 mi10945-708201+58201+513404(Top 47%)8712(Top 54%)8712(Top 365%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21story building
+97ft-345ft

Overall

8749

Males

7405

M45-49

7405

5K→10K

3.1 - 6.2 mi

Top 34%
×5story building
+79ft-138ft

Overall

9517

Males

7889

M45-49

7889

10K→15K

6.2 - 9.3 mi

Top 31%
×3story building
+67ft-78ft

Overall

8749

Males

7405

M45-49

7405

15K→20K

9.3 - 12.4 mi

Top 32%
×5story building
+106ft-86ft

Overall

9222

Males

7579

M45-49

7579

20K→Half

12.4 - 13.1 mi

Top 36%
×2story building
+19ft-37ft

Overall

10231

Males

8147

M45-49

8147

Half→25K

13.1 - 15.5 mi

Top 36%
×4story building
+66ft-88ft

Overall

10297

Males

8039

M45-49

8039

25K→30K

15.5 - 18.6 mi

Top 35%
×9story building
+181ft-148ft

Overall

9808

Males

7588

M45-49

7588

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

10157

Males

7626

M45-49

7626

20M→21M

20.0 - 21.0 mi

Top 36%
×8story building
+106ft-24ft

Overall

10147

Males

7444

M45-49

7444

21M→35K

21.0 - 21.8 mi

Top 64%
×7story building
+17ft-86ft

Overall

18088

Males

11078

M45-49

11078

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9526

Males

6997

M45-49

6997

23M→24M

23.0 - 24.0 mi

Top 42%
×6story building
+12ft-82ft

Overall

11987

Males

8153

M45-49

8153

24M→40K

24.0 - 24.9 mi

Top 81%
×1story
+6ft-20ft

Overall

23030

Males

13248

M45-49

13248

40K→25.2M

24.9 - 25.2 mi

Top 52%
×1story
+13ft-16ft

Overall

14860

Males

9318

M45-49

9318

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

13404

Males

8712

M45-49

8712

Passing Analysis

Category:
Athletes Passed
2618*
Passed By
2376
Net Change
+237
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11182
5K → 10K90832+876#11182#10306
10K → 15K585*15+570#10306#9736
15K → 20K25992+167#9736#9569
20K → Half2150-29#9569#9598
Half → 25K133215-82#9598#9680
25K → 30K258204+54#9680#9626
30K → 20M98103-5#9626#9631
20M → 21M9186+5#9631#9626
21M → 35K15389-376#9626#10002
35K → 23M12472+52#10002#9950
23M → 24M57135-80#9950#10030
24M → 40K6782-777#10030#10807
40K → 25.2M1987-68#10807#10875
25.2M → Finish44114-70#10875#10945
TOTALS2618*2376+237

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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