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BOSTON MARATHON 2025

William Howes

Bib: 28863•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:02
Rank: #22510
Start → 5K
28:02 | 9:01/mi
10K· 6.21 mi
55:59
Rank: #22471 (+39)
5K → 10K
27:57 | 9:00/mi
15K· 9.32 mi
1:25:36
Rank: #23026 (-555)
10K → 15K
29:37 | 9:32/mi
20K· 12.43 mi
1:53:56
Rank: #22654 (+372)
15K → 20K
28:20 | 9:07/mi
Half· 13.11 mi
2:00:15
Rank: #22656 (-2)
20K → Half
6:19 | 9:16/mi
25K· 15.53 mi
2:27:38
Rank: #23428 (-772)
Half → 25K
27:23 | 11:18/mi
30K· 18.64 mi
3:02:50
Rank: #23696 (-268)
25K → 30K
35:12 | 11:20/mi
20M
3:20:45
Rank: #24094 (-398)
30K → 20M
17:55 | 13:11/mi
21M
3:33:26
Rank: #24147 (-53)
20M → 21M
12:41 | 12:41/mi
35K· 21.75 mi
3:41:45
Rank: #24162 (-15)
21M → 35K
8:19 | 11:07/mi
23M
3:56:33
Rank: #24213 (-51)
35K → 23M
14:48 | 11:49/mi
24M
4:08:02
Rank: #24244 (-31)
23M → 24M
11:29 | 11:29/mi
40K· 24.85 mi
4:18:15
Rank: #24294 (-50)
24M → 40K
10:13 | 11:57/mi
25.2M
4:22:49
Rank: #24314 (-20)
40K → 25.2M
4:34 | 13:15/mi
Finish· 26.22 mi
4:33:22
Rank: #24310 (+4)
25.2M → Finish
10:33 | 10:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:15
Pace9:10 /mi
2nd Half
Distance13.11 mi
Time2:33:07
Pace11:41 /mi
📊Positive Split: 27.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:53:3328:029:0128:02
9:01
-
10K
6.21 mi12:21:3055:599:0127:57
9:00
-0:01
15K
9.32 mi12:51:071:25:369:1129:37
9:32
+0:32
20K
12.43 mi13:19:271:53:569:1028:20
9:07
-0:25
Half
13.11 mi13:25:462:00:159:106:19
9:16
+0:09
25K
15.53 mi13:53:092:27:389:3027:23
11:18
+2:02
30K
18.64 mi14:28:213:02:509:4835:12
11:20
+0:02
20M
20.00 mi14:46:163:20:4510:0217:55
13:11
+1:51
21M
21.00 mi14:58:573:33:2610:1012:41
12:41
-0:30
35K
21.75 mi15:07:163:41:4510:128:19
11:07
-1:34
23M
23.00 mi15:22:043:56:3310:1714:48
11:49
+0:42
24M
24.00 mi15:33:334:08:0210:2011:29
11:29
-0:20
40K
24.85 mi15:43:464:18:1510:2310:13
11:57
+0:28
25.2M
25.20 mi15:48:204:22:4910:264:34
13:15
+1:18
Finish
26.22 mi15:58:534:33:2210:2610:33
10:21
-2:54

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

9:00 /mi

Average Pace

10:26 /mi

Slowest Pace

13:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:10:48

48% of race

Time at Steady Pace

1:47:24

39% of race

Time at Slower Pace

35:10

13% of race

Average Pace: 10:26 /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 mi11:53:3328:029:0128:02
9:01
#22510
10K
6.21 mi12:21:3055:599:0127:57
9:00
#22471
15K
9.32 mi12:51:071:25:369:1129:37
9:32
#23026
20K
12.43 mi13:19:271:53:569:1028:20
9:07
#22654
Half
13.11 mi13:25:462:00:159:106:19
9:16
#22656
25K
15.53 mi13:53:092:27:389:3027:23
11:18
#23428
30K
18.64 mi14:28:213:02:509:4835:12
11:20
#23696
20M
20.00 mi14:46:163:20:4510:0217:55
13:11
#24094
21M
21.00 mi14:58:573:33:2610:1012:41
12:41
#24147
35K
21.75 mi15:07:163:41:4510:128:19
11:07
#24162
23M
23.00 mi15:22:043:56:3310:1714:48
11:49
#24213
24M
24.00 mi15:33:334:08:0210:2011:29
11:29
#24244
40K
24.85 mi15:43:464:18:1510:2310:13
11:57
#24294
25.2M
25.20 mi15:48:204:22:4910:264:34
13:15
#24314
Finish
26.22 mi15:58:534:33:2210:2610:33
10:21
#24310
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi22510135391353923828(Top 84%)14206(Top 88%)14206(Top 632%)
10K6.21 mi3.10 mi22471+3913535+413535+422381(Top 79%)13517(Top 84%)13517(Top 602%)
15K9.32 mi3.11 mi23026-55513822-28713822-28723828(Top 84%)14206(Top 88%)14206(Top 632%)
20K12.43 mi3.11 mi22654+37213662+16013662+16021548(Top 76%)13155(Top 82%)13155(Top 585%)
Half13.11 mi0.68 mi22656-213661+113661+122812(Top 80%)13716(Top 85%)13716(Top 610%)
25K15.53 mi2.42 mi23428-77213995-33413995-33425608(Top 90%)14905(Top 93%)14905(Top 663%)
30K18.64 mi3.11 mi23696-26814065-7014065-7024594(Top 87%)14355(Top 89%)14355(Top 639%)
20M20.00 mi1.36 mi24094-39814226-16114226-16126620(Top 94%)15203(Top 94%)15203(Top 677%)
21M21.00 mi1.00 mi24147-5314245-1914245-1924649(Top 87%)14213(Top 88%)14213(Top 633%)
35K21.75 mi0.75 mi24162-1514241+414241+424461(Top 86%)14089(Top 87%)14089(Top 627%)
23M23.00 mi1.25 mi24213-5114239+214239+224809(Top 87%)14245(Top 88%)14245(Top 634%)
24M24.00 mi1.00 mi24244-3114253-1414253-1424868(Top 88%)14238(Top 88%)14238(Top 634%)
40K24.85 mi0.85 mi24294-5014263-1014263-1024853(Top 87%)14185(Top 88%)14185(Top 631%)
25.2M25.20 mi0.35 mi24314-20142631426325354(Top 89%)14420(Top 90%)14420(Top 642%)
Finish26.22 mi1.02 mi24310+414250+1314250+1323918(Top 84%)13727(Top 85%)13727(Top 611%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 84%
×21stories
+97ft-345ft

Overall

23828

Males

14206

M40-44

14206

5K→10K

3.1 - 6.2 mi

Top 79%
×5stories
+79ft-138ft

Overall

22381

Males

13517

M40-44

13517

10K→15K

6.2 - 9.3 mi

Top 84%
×3stories
+67ft-78ft

Overall

23828

Males

14206

M40-44

14206

15K→20K

9.3 - 12.4 mi

Top 76%
×5stories
+106ft-86ft

Overall

21548

Males

13155

M40-44

13155

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

22812

Males

13716

M40-44

13716

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

25608

Males

14905

M40-44

14905

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

24594

Males

14355

M40-44

14355

30K→20M

18.6 - 20.0 mi

Top 94%
×5stories
+64ft-50ft

Overall

26620

Males

15203

M40-44

15203

20M→21M

20.0 - 21.0 mi

Top 87%
×8stories
+106ft-24ft

Overall

24649

Males

14213

M40-44

14213

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

24461

Males

14089

M40-44

14089

35K→23M

21.8 - 23.0 mi

Top 87%
×5stories
+23ft-63ft

Overall

24809

Males

14245

M40-44

14245

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

24868

Males

14238

M40-44

14238

24M→40K

24.0 - 24.9 mi

Top 87%
×1story
+6ft-20ft

Overall

24853

Males

14185

M40-44

14185

40K→25.2M

24.9 - 25.2 mi

Top 89%
×1story
+13ft-16ft

Overall

25354

Males

14420

M40-44

14420

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

23918

Males

13727

M40-44

13727

Passing Analysis

Category:
Athletes Passed
1115
Passed By
2915
Net Change
-1800
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22510
5K → 10K270231+39#22510#22471
10K → 15K52607-555#22471#23026
15K → 20K41442+372#23026#22654
20K → Half3234-2#22654#22656
Half → 25K16788-772#22656#23428
25K → 30K83351-268#23428#23696
30K → 20M16414-398#23696#24094
20M → 21M4295-53#24094#24147
21M → 35K2641-15#24147#24162
35K → 23M57108-51#24162#24213
23M → 24M3162-31#24213#24244
24M → 40K2979-50#24244#24294
40K → 25.2M1030-20#24294#24314
25.2M → Finish3733+4#24314#24310
TOTALS11152915-1800
📊

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