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BOSTON MARATHON 2025

William Ruocco

Bib: 31438•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
9:52/mi
30:39
↑ 97↓ 3451.5%
10K· 6.21 mi
10:17/mi
1:02:37
↑ 79↓ 1380.4%
15K· 9.32 mi
10:37/mi
1:35:35
↑ 67↓ 78
20K· 12.43 mi
10:06/mi
2:06:59
↑ 106↓ 860.1%
Half· 13.11 mi
9:58/mi
2:13:47
↑ 19↓ 370.5%
25K· 15.53 mi
10:18/mi
2:38:46
↑ 66↓ 880.2%
30K· 18.64 mi
10:46/mi
3:12:12
↑ 181↓ 1480.2%
20M
11:15/mi
3:27:29
↑ 64↓ 500.2%
21M
12:27/mi
3:39:56
↑ 106↓ 241.6%
35K· 21.75 mi
10:52/mi
3:48:04
↑ 17↓ 861.7%
23M
11:52/mi
4:02:56
↑ 23↓ 630.6%
24M
12:41/mi
4:15:37
↓ 821.3%
40K· 24.85 mi
12:33/mi
4:26:21
↓ 200.3%
25.2M
12:25/mi
4:30:38
↑ 13↓ 160.2%
Finish· 26.22 mi
10:55/mi
4:41:45
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:47
Pace10:12 /mi
2nd Half
Distance13.11 mi
Time2:27:58
Pace11:17 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3330:399:5230:39
9:52
-
10K
6.21 mi12:25:311:02:3710:0531:58
10:17
+0:25
15K
9.32 mi12:58:291:35:3510:1532:58
10:37
+0:20
20K
12.43 mi13:29:532:06:5910:1331:24
10:06
-0:31
Half
13.11 mi13:36:412:13:4710:126:48
9:58
-0:08
25K
15.53 mi14:01:402:38:4610:1324:59
10:18
+0:20
30K
18.64 mi14:35:063:12:1210:1933:26
10:46
+0:28
20M
20.00 mi14:50:233:27:2910:2215:17
11:15
+0:29
21M
21.00 mi15:02:503:39:5610:2812:27
12:27
+1:12
35K
21.75 mi15:10:583:48:0410:298:08
10:52
-1:35
23M
23.00 mi15:25:504:02:5610:3414:52
11:52
+1:00
24M
24.00 mi15:38:314:15:3710:3912:41
12:41
+0:49
40K
24.85 mi15:49:154:26:2110:4310:44
12:33
-0:08
25.2M
25.20 mi15:53:324:30:3810:444:17
12:25
-0:08
Finish
26.22 mi16:04:394:41:4510:4511:07
10:55
-1:30

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

10:45 /mi

Slowest Pace

12:41 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:05:48

45% of race

Time at Steady Pace

1:40:56

36% of race

Time at Slower Pace

55:01

20% of race

Average Pace: 10:45 /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 mi11:53:3330:399:5230:39
9:52
#25248
10K
6.21 mi12:25:311:02:3710:0531:58
10:17
#25605
15K
9.32 mi12:58:291:35:3510:1532:58
10:37
#25832
20K
12.43 mi13:29:532:06:5910:1331:24
10:06
#25471
Half
13.11 mi13:36:412:13:4710:126:48
9:58
#25421
25K
15.53 mi14:01:402:38:4610:1324:59
10:18
#25165
30K
18.64 mi14:35:063:12:1210:1933:26
10:46
#24885
20M
20.00 mi14:50:233:27:2910:2215:17
11:15
#24835
21M
21.00 mi15:02:503:39:5610:2812:27
12:27
#24803
35K
21.75 mi15:10:583:48:0410:298:08
10:52
#24783
23M
23.00 mi15:25:504:02:5610:3414:52
11:52
#24818
24M
24.00 mi15:38:314:15:3710:3912:41
12:41
#24916
40K
24.85 mi15:49:154:26:2110:4310:44
12:33
#24955
25.2M
25.20 mi15:53:324:30:3810:444:17
12:25
#24946
Finish
26.22 mi16:04:394:41:4510:4511:07
10:55
#24974
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi25248148411484126125(Top 92%)15200(Top 94%)15200(Top 269%)
10K6.21 mi3.10 mi25605-35714982-14114982-14125895(Top 91%)15098(Top 94%)15098(Top 268%)
15K9.32 mi3.11 mi25832-22715081-9915081-9926125(Top 92%)15200(Top 94%)15200(Top 269%)
20K12.43 mi3.11 mi25471+36114911+17014911+17024453(Top 86%)14429(Top 90%)14429(Top 256%)
Half13.11 mi0.68 mi25421+5014891+2014891+2024762(Top 87%)14563(Top 90%)14563(Top 258%)
25K15.53 mi2.42 mi25165+25614754+13714754+13723967(Top 84%)14185(Top 88%)14185(Top 251%)
30K18.64 mi3.11 mi24885+28014607+14714607+14723520(Top 83%)13845(Top 86%)13845(Top 245%)
20M20.00 mi1.36 mi24835+5014568+3914568+3924092(Top 85%)14031(Top 87%)14031(Top 249%)
21M21.00 mi1.00 mi24803+3214548+2014548+2024338(Top 86%)14074(Top 87%)14074(Top 249%)
35K21.75 mi0.75 mi24783+2014526+2214526+2223948(Top 84%)13864(Top 86%)13864(Top 246%)
23M23.00 mi1.25 mi24818-35145261452624923(Top 88%)14298(Top 89%)14298(Top 253%)
24M24.00 mi1.00 mi24916-9814555-2914555-2926521(Top 93%)15074(Top 94%)15074(Top 267%)
40K24.85 mi0.85 mi24955-3914561-614561-625731(Top 91%)14654(Top 91%)14654(Top 260%)
25.2M25.20 mi0.35 mi24946+914557+414557+424044(Top 85%)13793(Top 86%)13793(Top 244%)
Finish26.22 mi1.02 mi24974-2814565-814565-825190(Top 89%)14381(Top 89%)14381(Top 255%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 92%
×21story building
+97ft-345ft

Overall

26125

Males

15200

M18-39

15200

5K→10K

3.1 - 6.2 mi

Top 91%
×5story building
+79ft-138ft

Overall

25895

Males

15098

M18-39

15098

10K→15K

6.2 - 9.3 mi

Top 92%
×3story building
+67ft-78ft

Overall

26125

Males

15200

M18-39

15200

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

24453

Males

14429

M18-39

14429

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

24762

Males

14563

M18-39

14563

Half→25K

13.1 - 15.5 mi

Top 84%
×4story building
+66ft-88ft

Overall

23967

Males

14185

M18-39

14185

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23520

Males

13845

M18-39

13845

30K→20M

18.6 - 20.0 mi

Top 85%
×5story building
+64ft-50ft

Overall

24092

Males

14031

M18-39

14031

20M→21M

20.0 - 21.0 mi

Top 86%
×8story building
+106ft-24ft

Overall

24338

Males

14074

M18-39

14074

21M→35K

21.0 - 21.8 mi

Top 84%
×7story building
+17ft-86ft

Overall

23948

Males

13864

M18-39

13864

35K→23M

21.8 - 23.0 mi

Top 88%
×5story building
+23ft-63ft

Overall

24923

Males

14298

M18-39

14298

23M→24M

23.0 - 24.0 mi

Top 93%
×6story building
+12ft-82ft

Overall

26521

Males

15074

M18-39

15074

24M→40K

24.0 - 24.9 mi

Top 91%
×1story
+6ft-20ft

Overall

25731

Males

14654

M18-39

14654

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24044

Males

13793

M18-39

13793

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2story building
+22ft-21ft

Overall

25190

Males

14381

M18-39

14381

Passing Analysis

Category:
Athletes Passed
1425
Passed By
1151
Net Change
+274
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#25248
5K → 10K81438-357#25248#25605
10K → 15K57284-227#25605#25832
15K → 20K3676+361#25832#25471
20K → Half522+50#25471#25421
Half → 25K2626+256#25421#25165
25K → 30K29717+280#25165#24885
30K → 20M8030+50#24885#24835
20M → 21M6735+32#24835#24803
21M → 35K4424+20#24803#24783
35K → 23M3772-35#24783#24818
23M → 24M16114-98#24818#24916
24M → 40K2867-39#24916#24955
40K → 25.2M178+9#24955#24946
25.2M → Finish2048-28#24946#24974
TOTALS14251151+274
📊

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