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BOSTON MARATHON 2025

John Mills

Bib: 22553•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:51
Rank: #23511
Start → 5K
9:17/mi
28:51 split
10K· 6.21 mi
59:40
Rank: #24459 (-948)
5K → 10K
9:55/mi
30:49 split
15K· 9.32 mi
1:28:56
Rank: #24150 (+309)
10K → 15K
9:25/mi
29:16 split
20K· 12.43 mi
1:58:51
Rank: #23911 (+239)
15K → 20K
9:38/mi
29:55 split
Half· 13.11 mi
2:05:11
Rank: #23866 (+45)
20K → Half
9:17/mi
6:20 split
25K· 15.53 mi
2:29:06
Rank: #23689 (+177)
Half → 25K
9:52/mi
23:55 split
30K· 18.64 mi
3:02:37
Rank: #23656 (+33)
25K → 30K
10:47/mi
33:31 split
20M
3:17:26
Rank: #23640 (+16)
30K → 20M
10:54/mi
14:49 split
21M
3:29:22
Rank: #23631 (+9)
20M → 21M
11:56/mi
11:56 split
35K· 21.75 mi
3:37:14
Rank: #23625 (+6)
21M → 35K
10:31/mi
7:52 split
23M
3:50:48
Rank: #23559 (+66)
35K → 23M
10:50/mi
13:34 split
24M
4:01:03
Rank: #23493 (+66)
23M → 24M
10:15/mi
10:15 split
40K· 24.85 mi
4:10:05
Rank: #23446 (+47)
24M → 40K
10:34/mi
9:02 split
25.2M
4:14:30
Rank: #23474 (-28)
40K → 25.2M
12:48/mi
4:25 split
Finish· 26.22 mi
4:24:59
Rank: #23489 (-15)
25.2M → Finish
10:17/mi
10:29 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:11
Pace9:33 /mi
2nd Half
Distance13.11 mi
Time2:19:48
Pace10:40 /mi
📊Positive Split: 11.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:25:0528:519:1728:51
9:17
-
10K
6.21 mi11:55:5459:409:3630:49
9:55
+0:38
15K
9.32 mi12:25:101:28:569:3229:16
9:25
-0:30
20K
12.43 mi12:55:051:58:519:3429:55
9:38
+0:13
Half
13.11 mi13:01:252:05:119:336:20
9:17
-0:21
25K
15.53 mi13:25:202:29:069:3623:55
9:52
+0:35
30K
18.64 mi13:58:513:02:379:4833:31
10:47
+0:55
20M
20.00 mi14:13:403:17:269:5214:49
10:54
+0:07
21M
21.00 mi14:25:363:29:229:5811:56
11:56
+1:02
35K
21.75 mi14:33:283:37:149:597:52
10:31
-1:25
23M
23.00 mi14:47:023:50:4810:0213:34
10:50
+0:19
24M
24.00 mi14:57:174:01:0310:0310:15
10:15
-0:35
40K
24.85 mi15:06:194:10:0510:049:02
10:34
+0:19
25.2M
25.20 mi15:10:444:14:3010:064:25
12:48
+2:14
Finish
26.22 mi15:21:134:24:5910:0710:29
10:17
-2:31

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

9:17 /mi

Average Pace

10:07 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:34:22

36% of race

Time at Steady Pace

1:32:22

35% of race

Time at Slower Pace

1:18:15

30% of race

Average Pace: 10:06 /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 mi11:25:0528:519:1728:51
9:17
#23511
10K
6.21 mi11:55:5459:409:3630:49
9:55
#24459
15K
9.32 mi12:25:101:28:569:3229:16
9:25
#24150
20K
12.43 mi12:55:051:58:519:3429:55
9:38
#23911
Half
13.11 mi13:01:252:05:119:336:20
9:17
#23866
25K
15.53 mi13:25:202:29:069:3623:55
9:52
#23689
30K
18.64 mi13:58:513:02:379:4833:31
10:47
#23656
20M
20.00 mi14:13:403:17:269:5214:49
10:54
#23640
21M
21.00 mi14:25:363:29:229:5811:56
11:56
#23631
35K
21.75 mi14:33:283:37:149:597:52
10:31
#23625
23M
23.00 mi14:47:023:50:4810:0213:34
10:50
#23559
24M
24.00 mi14:57:174:01:0310:0310:15
10:15
#23493
40K
24.85 mi15:06:194:10:0510:049:02
10:34
#23446
25.2M
25.20 mi15:10:444:14:3010:064:25
12:48
#23474
Finish
26.22 mi15:21:134:24:5910:0710:29
10:17
#23489
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi23511140091400923526(Top 83%)14070(Top 87%)14070(Top 1118%)
10K6.21 mi3.10 mi24459-94814469-46014469-46025139(Top 89%)14765(Top 92%)14765(Top 1173%)
15K9.32 mi3.11 mi24150+30914332+13714332+13723526(Top 83%)14070(Top 87%)14070(Top 1118%)
20K12.43 mi3.11 mi23911+23914205+12714205+12723294(Top 82%)13934(Top 87%)13934(Top 1107%)
Half13.11 mi0.68 mi23866+4514181+2414181+2422890(Top 81%)13749(Top 85%)13749(Top 1092%)
25K15.53 mi2.42 mi23689+17714108+7314108+7322928(Top 81%)13717(Top 85%)13717(Top 1090%)
30K18.64 mi3.11 mi23656+3314051+5714051+5723577(Top 83%)13874(Top 86%)13874(Top 1102%)
20M20.00 mi1.36 mi23640+1614014+3714014+3723402(Top 82%)13713(Top 85%)13713(Top 1089%)
21M21.00 mi1.00 mi23631+913998+1613998+1623477(Top 83%)13666(Top 85%)13666(Top 1085%)
35K21.75 mi0.75 mi23625+613988+1013988+1023203(Top 82%)13489(Top 84%)13489(Top 1071%)
23M23.00 mi1.25 mi23559+6613941+4713941+4722828(Top 80%)13262(Top 82%)13262(Top 1053%)
24M24.00 mi1.00 mi23493+6613898+4313898+4322084(Top 78%)12853(Top 80%)12853(Top 1021%)
40K24.85 mi0.85 mi23446+4713860+3813860+3822091(Top 78%)12789(Top 79%)12789(Top 1016%)
25.2M25.20 mi0.35 mi23474-2813856+413856+424745(Top 87%)14137(Top 88%)14137(Top 1123%)
Finish26.22 mi1.02 mi23489-1513847+913847+923756(Top 84%)13646(Top 85%)13646(Top 1084%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 83%
×21stories
+97ft-345ft

Overall

23526

Males

14070

M60-64

14070

5K→10K

3.1 - 6.2 mi

Top 89%
×5stories
+79ft-138ft

Overall

25139

Males

14765

M60-64

14765

10K→15K

6.2 - 9.3 mi

Top 83%
×3stories
+67ft-78ft

Overall

23526

Males

14070

M60-64

14070

15K→20K

9.3 - 12.4 mi

Top 82%
×5stories
+106ft-86ft

Overall

23294

Males

13934

M60-64

13934

20K→Half

12.4 - 13.1 mi

Top 81%
×2stories
+19ft-37ft

Overall

22890

Males

13749

M60-64

13749

Half→25K

13.1 - 15.5 mi

Top 81%
×4stories
+66ft-88ft

Overall

22928

Males

13717

M60-64

13717

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

23577

Males

13874

M60-64

13874

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23402

Males

13713

M60-64

13713

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

23477

Males

13666

M60-64

13666

21M→35K

21.0 - 21.8 mi

Top 82%
×7stories
+17ft-86ft

Overall

23203

Males

13489

M60-64

13489

35K→23M

21.8 - 23.0 mi

Top 80%
×5stories
+23ft-63ft

Overall

22828

Males

13262

M60-64

13262

23M→24M

23.0 - 24.0 mi

Top 78%
×6stories
+12ft-82ft

Overall

22084

Males

12853

M60-64

12853

24M→40K

24.0 - 24.9 mi

Top 78%
×1story
+6ft-20ft

Overall

22091

Males

12789

M60-64

12789

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24745

Males

14137

M60-64

14137

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2stories
+22ft-21ft

Overall

23756

Males

13646

M60-64

13646

Passing Analysis

Category:
Athletes Passed
1603
Passed By
1581
Net Change
+22
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23511
5K → 10K36984-948#23511#24459
10K → 15K34536+309#24459#24150
15K → 20K27435+239#24150#23911
20K → Half483+45#23911#23866
Half → 25K20831+177#23866#23689
25K → 30K170137+33#23689#23656
30K → 20M8064+16#23656#23640
20M → 21M7869+9#23640#23631
21M → 35K5044+6#23631#23625
35K → 23M10438+66#23625#23559
23M → 24M8014+66#23559#23493
24M → 40K7326+47#23493#23446
40K → 25.2M1846-28#23446#23474
25.2M → Finish3954-15#23474#23489
TOTALS16031581+22
📊

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