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BOSTON MARATHON 2025

Bill Carabetta

Bib: 19173•M

SC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 43%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 46%
Division (M55-59)
#0 / 1648
Top 32%
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
7:57/mi
24:41
↑ 97↓ 3451.5%
10K· 6.21 mi
7:45/mi
48:46
↑ 79↓ 1380.4%
15K· 9.32 mi
7:46/mi
1:12:54
↑ 67↓ 78
20K· 12.43 mi
7:44/mi
1:36:57
↑ 106↓ 860.1%
Half· 13.11 mi
7:46/mi
1:42:15
↑ 19↓ 370.5%
25K· 15.53 mi
7:51/mi
2:01:17
↑ 66↓ 880.2%
30K· 18.64 mi
7:56/mi
2:25:56
↑ 181↓ 1480.2%
20M
7:58/mi
2:36:46
↑ 64↓ 500.2%
21M
8:52/mi
2:45:38
↑ 106↓ 241.6%
35K· 21.75 mi
7:49/mi
2:51:29
↑ 17↓ 861.7%
23M
8:06/mi
3:01:37
↑ 23↓ 630.6%
24M
8:00/mi
3:09:37
↓ 821.3%
40K· 24.85 mi
8:05/mi
3:16:32
↓ 200.3%
25.2M
8:42/mi
3:19:32
↑ 13↓ 160.2%
Finish· 26.22 mi
7:27/mi
3:27:08
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:15
Pace7:48 /mi
2nd Half
Distance13.11 mi
Time1:44:53
Pace8:00 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:5224:417:5724:41
7:57
-
10K
6.21 mi11:39:5748:467:5124:05
7:45
-0:12
15K
9.32 mi12:04:051:12:547:4924:08
7:46
+0:01
20K
12.43 mi12:28:081:36:577:4824:03
7:44
-0:02
Half
13.11 mi12:33:261:42:157:485:18
7:46
+0:02
25K
15.53 mi12:52:282:01:177:4819:02
7:51
+0:05
30K
18.64 mi13:17:072:25:567:5024:39
7:56
+0:05
20M
20.00 mi13:27:572:36:467:5010:50
7:58
+0:02
21M
21.00 mi13:36:492:45:387:538:52
8:52
+0:54
35K
21.75 mi13:42:402:51:297:535:51
7:49
-1:03
23M
23.00 mi13:52:483:01:377:5410:08
8:06
+0:17
24M
24.00 mi14:00:483:09:377:548:00
8:00
-0:06
40K
24.85 mi14:07:433:16:327:546:55
8:05
+0:05
25.2M
25.20 mi14:10:433:19:327:553:00
8:42
+0:37
Finish
26.22 mi14:18:193:27:087:547:36
7:27
-1:15

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

7:27 /mi

Average Pace

7:54 /mi

Slowest Pace

8:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:16

94% of race

Time at Steady Pace

3:00

1% of race

Time at Slower Pace

8:52

4% of race

Average Pace: 7:54 /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 mi11:15:5224:417:5724:41
7:57
#16121
10K
6.21 mi11:39:5748:467:5124:05
7:45
#15220
15K
9.32 mi12:04:051:12:547:4924:08
7:46
#14813
20K
12.43 mi12:28:081:36:577:4824:03
7:44
#14253
Half
13.11 mi12:33:261:42:157:485:18
7:46
#14241
25K
15.53 mi12:52:282:01:177:4819:02
7:51
#13943
30K
18.64 mi13:17:072:25:567:5024:39
7:56
#13323
20M
20.00 mi13:27:572:36:467:5010:50
7:58
#13038
21M
21.00 mi13:36:492:45:387:538:52
8:52
#12978
35K
21.75 mi13:42:402:51:297:535:51
7:49
#12895
23M
23.00 mi13:52:483:01:377:5410:08
8:06
#12732
24M
24.00 mi14:00:483:09:377:548:00
8:00
#12647
40K
24.85 mi14:07:433:16:327:546:55
8:05
#12543
25.2M
25.20 mi14:10:433:19:327:553:00
8:42
#12484
Finish
26.22 mi14:18:193:27:087:547:36
7:27
#12310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi16121108541085414075(Top 50%)9969(Top 62%)9969(Top 605%)
10K6.21 mi3.10 mi15220+90110501+35310501+35314330(Top 50%)10133(Top 63%)10133(Top 615%)
15K9.32 mi3.11 mi14813+40710327+17410327+17414075(Top 50%)9969(Top 62%)9969(Top 605%)
20K12.43 mi3.11 mi14253+56010061+26610061+26612748(Top 45%)9302(Top 58%)9302(Top 564%)
Half13.11 mi0.68 mi14241+1210050+1110050+1113896(Top 49%)9840(Top 61%)9840(Top 597%)
25K15.53 mi2.42 mi13943+2989889+1619889+16112737(Top 45%)9179(Top 57%)9179(Top 557%)
30K18.64 mi3.11 mi13323+6209556+3339556+33310901(Top 38%)8147(Top 51%)8147(Top 494%)
20M20.00 mi1.36 mi13038+2859398+1589398+15810253(Top 36%)7671(Top 48%)7671(Top 465%)
21M21.00 mi1.00 mi12978+609345+539345+5312688(Top 45%)8684(Top 54%)8684(Top 527%)
35K21.75 mi0.75 mi12895+839293+529293+5210965(Top 39%)7848(Top 49%)7848(Top 476%)
23M23.00 mi1.25 mi12732+1639182+1119182+11110697(Top 38%)7592(Top 47%)7592(Top 461%)
24M24.00 mi1.00 mi12647+859118+649118+6411227(Top 40%)7780(Top 48%)7780(Top 472%)
40K24.85 mi0.85 mi12543+1049035+839035+8310769(Top 38%)7447(Top 46%)7447(Top 452%)
25.2M25.20 mi0.35 mi12484+598988+478988+479980(Top 35%)6956(Top 43%)6956(Top 422%)
Finish26.22 mi1.02 mi12310+1748864+1248864+1248892(Top 31%)6392(Top 40%)6392(Top 388%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21story building
+97ft-345ft

Overall

14075

Males

9969

M55-59

9969

5K→10K

3.1 - 6.2 mi

Top 50%
×5story building
+79ft-138ft

Overall

14330

Males

10133

M55-59

10133

10K→15K

6.2 - 9.3 mi

Top 50%
×3story building
+67ft-78ft

Overall

14075

Males

9969

M55-59

9969

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12748

Males

9302

M55-59

9302

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13896

Males

9840

M55-59

9840

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

12737

Males

9179

M55-59

9179

25K→30K

15.5 - 18.6 mi

Top 38%
×9story building
+181ft-148ft

Overall

10901

Males

8147

M55-59

8147

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

10253

Males

7671

M55-59

7671

20M→21M

20.0 - 21.0 mi

Top 45%
×8story building
+106ft-24ft

Overall

12688

Males

8684

M55-59

8684

21M→35K

21.0 - 21.8 mi

Top 39%
×7story building
+17ft-86ft

Overall

10965

Males

7848

M55-59

7848

35K→23M

21.8 - 23.0 mi

Top 38%
×5story building
+23ft-63ft

Overall

10697

Males

7592

M55-59

7592

23M→24M

23.0 - 24.0 mi

Top 40%
×6story building
+12ft-82ft

Overall

11227

Males

7780

M55-59

7780

24M→40K

24.0 - 24.9 mi

Top 38%
×1story
+6ft-20ft

Overall

10769

Males

7447

M55-59

7447

40K→25.2M

24.9 - 25.2 mi

Top 35%
×1story
+13ft-16ft

Overall

9980

Males

6956

M55-59

6956

25.2M→Finish

25.2 - 26.2 mi

Top 31%
×2story building
+22ft-21ft

Overall

8892

Males

6392

M55-59

6392

Passing Analysis

Category:
Athletes Passed
4188
Passed By
377
Net Change
+3811
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16121
5K → 10K95554+901#16121#15220
10K → 15K45144+407#15220#14813
15K → 20K57414+560#14813#14253
20K → Half3927+12#14253#14241
Half → 25K33032+298#14241#13943
25K → 30K63313+620#13943#13323
30K → 20M2883+285#13323#13038
20M → 21M12767+60#13038#12978
21M → 35K9815+83#12978#12895
35K → 23M18724+163#12895#12732
23M → 24M11530+85#12732#12647
24M → 40K13127+104#12647#12543
40K → 25.2M7112+59#12543#12484
25.2M → Finish18915+174#12484#12310
TOTALS4188377+3811
📊

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