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BOSTON MARATHON 2025

Neil Mearns

Bib: 9637•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M50-54)
#0 / 1996
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:28
Rank: #15460
Start → 5K
24:28 | 7:53/mi
10K· 6.21 mi
49:30
Rank: #16224 (-764)
5K → 10K
25:02 | 8:03/mi
15K· 9.32 mi
1:14:44
Rank: #16470 (-246)
10K → 15K
25:14 | 8:07/mi
20K· 12.43 mi
1:40:47
Rank: #16748 (-278)
15K → 20K
26:03 | 8:23/mi
Half· 13.11 mi
1:46:24
Rank: #16782 (-34)
20K → Half
5:37 | 8:14/mi
25K· 15.53 mi
2:07:12
Rank: #16879 (-97)
Half → 25K
20:48 | 8:35/mi
30K· 18.64 mi
2:35:43
Rank: #17155 (-276)
25K → 30K
28:31 | 9:11/mi
20M
2:48:01
Rank: #17136 (+19)
30K → 20M
12:18 | 9:03/mi
21M
2:58:07
Rank: #17237 (-101)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
3:04:41
Rank: #17218 (+19)
21M → 35K
6:34 | 8:47/mi
23M
3:15:56
Rank: #17140 (+78)
35K → 23M
11:15 | 8:59/mi
24M
3:24:43
Rank: #17093 (+47)
23M → 24M
8:47 | 8:47/mi
40K· 24.85 mi
3:32:15
Rank: #17020 (+73)
24M → 40K
7:32 | 8:49/mi
25.2M
3:35:38
Rank: #16993 (+27)
40K → 25.2M
3:23 | 9:49/mi
Finish· 26.22 mi
3:44:07
Rank: #16937 (+56)
25.2M → Finish
8:29 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:24
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time1:57:43
Pace8:59 /mi
📊Positive Split: 10.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1224:287:5324:28
7:53
-
10K
6.21 mi11:16:1449:307:5825:02
8:03
+0:10
15K
9.32 mi11:41:281:14:448:0125:14
8:07
+0:04
20K
12.43 mi12:07:311:40:478:0726:03
8:23
+0:16
Half
13.11 mi12:13:081:46:248:075:37
8:14
-0:09
25K
15.53 mi12:33:562:07:128:1120:48
8:35
+0:21
30K
18.64 mi13:02:272:35:438:2128:31
9:11
+0:36
20M
20.00 mi13:14:452:48:018:2412:18
9:03
-0:08
21M
21.00 mi13:24:512:58:078:2910:06
10:06
+1:03
35K
21.75 mi13:31:253:04:418:306:34
8:47
-1:19
23M
23.00 mi13:42:403:15:568:3111:15
8:59
+0:12
24M
24.00 mi13:51:273:24:438:328:47
8:47
-0:12
40K
24.85 mi13:58:593:32:158:327:32
8:49
+0:02
25.2M
25.20 mi14:02:223:35:388:333:23
9:49
+1:00
Finish
26.22 mi14:10:513:44:078:338:29
8:19
-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

7:53 /mi

Average Pace

8:33 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:54:53

51% of race

Time at Steady Pace

1:07:14

30% of race

Time at Slower Pace

42:00

19% of race

Average Pace: 8:33 /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 mi10:51:1224:287:5324:28
7:53
#15460
10K
6.21 mi11:16:1449:307:5825:02
8:03
#16224
15K
9.32 mi11:41:281:14:448:0125:14
8:07
#16470
20K
12.43 mi12:07:311:40:478:0726:03
8:23
#16748
Half
13.11 mi12:13:081:46:248:075:37
8:14
#16782
25K
15.53 mi12:33:562:07:128:1120:48
8:35
#16879
30K
18.64 mi13:02:272:35:438:2128:31
9:11
#17155
20M
20.00 mi13:14:452:48:018:2412:18
9:03
#17136
21M
21.00 mi13:24:512:58:078:2910:06
10:06
#17237
35K
21.75 mi13:31:253:04:418:306:34
8:47
#17218
23M
23.00 mi13:42:403:15:568:3111:15
8:59
#17140
24M
24.00 mi13:51:273:24:438:328:47
8:47
#17093
40K
24.85 mi13:58:593:32:158:327:32
8:49
#17020
25.2M
25.20 mi14:02:223:35:388:333:23
9:49
#16993
Finish
26.22 mi14:10:513:44:078:338:29
8:19
#16937
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi15460106071060716882(Top 59%)11171(Top 69%)11171(Top 560%)
10K6.21 mi3.10 mi16224-76410897-29010897-29016888(Top 59%)11201(Top 70%)11201(Top 561%)
15K9.32 mi3.11 mi16470-24611003-10611003-10616882(Top 59%)11171(Top 69%)11171(Top 560%)
20K12.43 mi3.11 mi16748-27811113-11011113-11017455(Top 61%)11374(Top 71%)11374(Top 570%)
Half13.11 mi0.68 mi16782-3411131-1811131-1817441(Top 61%)11380(Top 71%)11380(Top 570%)
25K15.53 mi2.42 mi16879-9711139-811139-817659(Top 62%)11382(Top 71%)11382(Top 570%)
30K18.64 mi3.11 mi17155-27611198-5911198-5918526(Top 65%)11628(Top 72%)11628(Top 583%)
20M20.00 mi1.36 mi17136+1911160+3811160+3817056(Top 60%)10844(Top 67%)10844(Top 543%)
21M21.00 mi1.00 mi17237-10111174-1411174-1418652(Top 66%)11444(Top 71%)11444(Top 573%)
35K21.75 mi0.75 mi17218+1911138+3611138+3617102(Top 60%)10650(Top 66%)10650(Top 534%)
23M23.00 mi1.25 mi17140+7811076+6211076+6216153(Top 57%)10142(Top 63%)10142(Top 508%)
24M24.00 mi1.00 mi17093+4711034+4211034+4216206(Top 57%)10121(Top 63%)10121(Top 507%)
40K24.85 mi0.85 mi17020+7310978+5610978+5615236(Top 54%)9547(Top 59%)9547(Top 478%)
25.2M25.20 mi0.35 mi16993+2710950+2810950+2816100(Top 57%)9925(Top 62%)9925(Top 497%)
Finish26.22 mi1.02 mi16937+5610913+3710913+3715062(Top 53%)9512(Top 59%)9512(Top 477%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16882

Males

11171

M50-54

11171

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

16888

Males

11201

M50-54

11201

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16882

Males

11171

M50-54

11171

15K→20K

9.3 - 12.4 mi

Top 61%
×5stories
+106ft-86ft

Overall

17455

Males

11374

M50-54

11374

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17441

Males

11380

M50-54

11380

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

17659

Males

11382

M50-54

11382

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

18526

Males

11628

M50-54

11628

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

17056

Males

10844

M50-54

10844

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

18652

Males

11444

M50-54

11444

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

17102

Males

10650

M50-54

10650

35K→23M

21.8 - 23.0 mi

Top 57%
×5stories
+23ft-63ft

Overall

16153

Males

10142

M50-54

10142

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16206

Males

10121

M50-54

10121

24M→40K

24.0 - 24.9 mi

Top 54%
×1story
+6ft-20ft

Overall

15236

Males

9547

M50-54

9547

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

16100

Males

9925

M50-54

9925

25.2M→Finish

25.2 - 26.2 mi

Top 53%
×2stories
+22ft-21ft

Overall

15062

Males

9512

M50-54

9512

Passing Analysis

Category:
Athletes Passed
1407
Passed By
2884
Net Change
-1477
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15460
5K → 10K98862-764#15460#16224
10K → 15K131377-246#16224#16470
15K → 20K122400-278#16470#16748
20K → Half3266-34#16748#16782
Half → 25K119216-97#16782#16879
25K → 30K149425-276#16879#17155
30K → 20M10889+19#17155#17136
20M → 21M83184-101#17136#17237
21M → 35K7657+19#17237#17218
35K → 23M13759+78#17218#17140
23M → 24M10356+47#17140#17093
24M → 40K10532+73#17093#17020
40K → 25.2M5124+27#17020#16993
25.2M → Finish9337+56#16993#16937
TOTALS14072884-1477
📊

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