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BOSTON MARATHON 2025

Cody Raponi

Bib: 25781•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

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
10:20/mi
32:05
↑ 97↓ 3451.5%
10K· 6.21 mi
9:52/mi
1:02:43
↑ 79↓ 1380.4%
15K· 9.32 mi
10:07/mi
1:34:10
↑ 67↓ 78
20K· 12.43 mi
10:44/mi
2:07:30
↑ 106↓ 860.1%
Half· 13.11 mi
9:57/mi
2:14:17
↑ 19↓ 370.5%
25K· 15.53 mi
10:40/mi
2:40:08
↑ 66↓ 880.2%
30K· 18.64 mi
11:27/mi
3:15:43
↑ 181↓ 1480.2%
20M
11:49/mi
3:31:46
↑ 64↓ 500.2%
21M
13:17/mi
3:45:03
↑ 106↓ 241.6%
35K· 21.75 mi
11:23/mi
3:53:34
↑ 17↓ 861.7%
23M
11:49/mi
4:08:22
↑ 23↓ 630.6%
24M
12:13/mi
4:20:35
↓ 821.3%
40K· 24.85 mi
12:47/mi
4:31:31
↓ 200.3%
25.2M
12:40/mi
4:35:53
↑ 13↓ 160.2%
Finish· 26.22 mi
10:12/mi
4:46:17
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:17
Pace10:15 /mi
2nd Half
Distance13.11 mi
Time2:32:00
Pace11:36 /mi
📊Positive Split: 13.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:3032:0510:2032:05
10:20
-
10K
6.21 mi12:18:081:02:4310:0630:38
9:52
-0:28
15K
9.32 mi12:49:351:34:1010:0631:27
10:07
+0:15
20K
12.43 mi13:22:552:07:3010:1633:20
10:44
+0:37
Half
13.11 mi13:29:422:14:1710:156:47
9:57
-0:47
25K
15.53 mi13:55:332:40:0810:1925:51
10:40
+0:43
30K
18.64 mi14:31:083:15:4310:3035:35
11:27
+0:47
20M
20.00 mi14:47:113:31:4610:3516:03
11:49
+0:22
21M
21.00 mi15:00:283:45:0310:4313:17
13:17
+1:28
35K
21.75 mi15:08:593:53:3410:448:31
11:23
-1:54
23M
23.00 mi15:23:474:08:2210:4814:48
11:49
+0:26
24M
24.00 mi15:36:004:20:3510:5112:13
12:13
+0:24
40K
24.85 mi15:46:564:31:3110:5510:56
12:47
+0:34
25.2M
25.20 mi15:51:184:35:5310:574:22
12:40
-0:07
Finish
26.22 mi16:01:424:46:1710:5610:24
10:12
-2:28

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

9:52 /mi

Average Pace

10:56 /mi

Slowest Pace

13:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:50:32

60% of race

Time at Steady Pace

1:14:57

26% of race

Time at Slower Pace

40:48

14% of race

Average Pace: 10:55 /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 mi11:47:3032:0510:2032:05
10:20
#26356
10K
6.21 mi12:18:081:02:4310:0630:38
9:52
#25635
15K
9.32 mi12:49:351:34:1010:0631:27
10:07
#25541
20K
12.43 mi13:22:552:07:3010:1633:20
10:44
#25531
Half
13.11 mi13:29:422:14:1710:156:47
9:57
#25501
25K
15.53 mi13:55:332:40:0810:1925:51
10:40
#25344
30K
18.64 mi14:31:083:15:4310:3035:35
11:27
#25235
20M
20.00 mi14:47:113:31:4610:3516:03
11:49
#25227
21M
21.00 mi15:00:283:45:0310:4313:17
13:17
#25255
35K
21.75 mi15:08:593:53:3410:448:31
11:23
#25250
23M
23.00 mi15:23:474:08:2210:4814:48
11:49
#25220
24M
24.00 mi15:36:004:20:3510:5112:13
12:13
#25267
40K
24.85 mi15:46:564:31:3110:5510:56
12:47
#25298
25.2M
25.20 mi15:51:184:35:5310:574:22
12:40
#25286
Finish
26.22 mi16:01:424:46:1710:5610:24
10:12
#25254
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi26356153391533925252(Top 89%)14817(Top 92%)14817(Top 263%)
10K6.21 mi3.10 mi25635+72114997+34214997+34225001(Top 88%)14700(Top 91%)14700(Top 261%)
15K9.32 mi3.11 mi25541+9414959+3814959+3825252(Top 89%)14817(Top 92%)14817(Top 263%)
20K12.43 mi3.11 mi25531+1014942+1714942+1725593(Top 90%)14943(Top 93%)14943(Top 265%)
Half13.11 mi0.68 mi25501+3014924+1814924+1824711(Top 87%)14534(Top 90%)14534(Top 258%)
25K15.53 mi2.42 mi25344+15714840+8414840+8424651(Top 87%)14488(Top 90%)14488(Top 257%)
30K18.64 mi3.11 mi25235+10914762+7814762+7824782(Top 87%)14435(Top 90%)14435(Top 256%)
20M20.00 mi1.36 mi25227+814738+2414738+2424997(Top 88%)14467(Top 90%)14467(Top 256%)
21M21.00 mi1.00 mi25255-28147381473825414(Top 89%)14578(Top 91%)14578(Top 258%)
35K21.75 mi0.75 mi25250+514733+514733+524908(Top 88%)14310(Top 89%)14310(Top 254%)
23M23.00 mi1.25 mi25220+3014706+2714706+2724813(Top 87%)14249(Top 88%)14249(Top 253%)
24M24.00 mi1.00 mi25267-4714712-614712-625945(Top 91%)14774(Top 92%)14774(Top 262%)
40K24.85 mi0.85 mi25298-3114722-1014722-1026054(Top 92%)14819(Top 92%)14819(Top 263%)
25.2M25.20 mi0.35 mi25286+1214715+714715+724495(Top 86%)14014(Top 87%)14014(Top 248%)
Finish26.22 mi1.02 mi25254+3214693+2214693+2223542(Top 83%)13540(Top 84%)13540(Top 240%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 89%
×21story building
+97ft-345ft

Overall

25252

Males

14817

M18-39

14817

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

25001

Males

14700

M18-39

14700

10K→15K

6.2 - 9.3 mi

Top 89%
×3story building
+67ft-78ft

Overall

25252

Males

14817

M18-39

14817

15K→20K

9.3 - 12.4 mi

Top 90%
×5story building
+106ft-86ft

Overall

25593

Males

14943

M18-39

14943

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24711

Males

14534

M18-39

14534

Half→25K

13.1 - 15.5 mi

Top 87%
×4story building
+66ft-88ft

Overall

24651

Males

14488

M18-39

14488

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

24782

Males

14435

M18-39

14435

30K→20M

18.6 - 20.0 mi

Top 88%
×5story building
+64ft-50ft

Overall

24997

Males

14467

M18-39

14467

20M→21M

20.0 - 21.0 mi

Top 89%
×8story building
+106ft-24ft

Overall

25414

Males

14578

M18-39

14578

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

24908

Males

14310

M18-39

14310

35K→23M

21.8 - 23.0 mi

Top 87%
×5story building
+23ft-63ft

Overall

24813

Males

14249

M18-39

14249

23M→24M

23.0 - 24.0 mi

Top 91%
×6story building
+12ft-82ft

Overall

25945

Males

14774

M18-39

14774

24M→40K

24.0 - 24.9 mi

Top 92%
×1story
+6ft-20ft

Overall

26054

Males

14819

M18-39

14819

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24495

Males

14014

M18-39

14014

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2story building
+22ft-21ft

Overall

23542

Males

13540

M18-39

13540

Passing Analysis

Category:
Athletes Passed
1714
Passed By
612
Net Change
+1102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26356
5K → 10K73110+721#26356#25635
10K → 15K17581+94#25635#25541
15K → 20K128118+10#25541#25531
20K → Half366+30#25531#25501
Half → 25K18225+157#25501#25344
25K → 30K18778+109#25344#25235
30K → 20M5648+8#25235#25227
20M → 21M3563-28#25227#25255
21M → 35K2419+5#25255#25250
35K → 23M5828+30#25250#25220
23M → 24M2572-47#25220#25267
24M → 40K1546-31#25267#25298
40K → 25.2M197+12#25298#25286
25.2M → Finish4311+32#25286#25254
TOTALS1714612+1102
📊

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