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BOSTON MARATHON 2025

John Coombs

Bib: 23741•M

PA

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
26:13
Rank: #19516
Start → 5K
26:13 | 8:26/mi
10K· 6.21 mi
52:27
Rank: #19484 (+32)
5K → 10K
26:14 | 8:27/mi
15K· 9.32 mi
1:18:20
Rank: #19045 (+439)
10K → 15K
25:53 | 8:20/mi
20K· 12.43 mi
1:44:50
Rank: #18872 (+173)
15K → 20K
26:30 | 8:32/mi
Half· 13.11 mi
1:50:28
Rank: #18820 (+52)
20K → Half
5:38 | 8:15/mi
25K· 15.53 mi
2:11:45
Rank: #18804 (+16)
Half → 25K
21:17 | 8:47/mi
30K· 18.64 mi
2:40:48
Rank: #18900 (-96)
25K → 30K
29:03 | 9:21/mi
20M
2:53:38
Rank: #18912 (-12)
30K → 20M
12:50 | 9:27/mi
21M
3:03:40
Rank: #18875 (+37)
20M → 21M
10:02 | 10:02/mi
35K· 21.75 mi
3:10:09
Rank: #18796 (+79)
21M → 35K
6:29 | 8:40/mi
23M
3:22:22
Rank: #18863 (-67)
35K → 23M
12:13 | 9:45/mi
24M
3:31:53
Rank: #18926 (-63)
23M → 24M
9:31 | 9:31/mi
40K· 24.85 mi
3:40:23
Rank: #18971 (-45)
24M → 40K
8:30 | 9:56/mi
25.2M
3:44:08
Rank: #19003 (-32)
40K → 25.2M
3:45 | 10:52/mi
Finish· 26.22 mi
3:53:48
Rank: #19093 (-90)
25.2M → Finish
9:40 | 9:29/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:28
Pace8:26 /mi
2nd Half
Distance13.11 mi
Time2:03:20
Pace9:24 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5626:138:2626:13
8:26
-
10K
6.21 mi11:51:1052:278:2626:14
8:27
+0:01
15K
9.32 mi12:17:031:18:208:2425:53
8:20
-0:07
20K
12.43 mi12:43:331:44:508:2626:30
8:32
+0:12
Half
13.11 mi12:49:111:50:288:265:38
8:15
-0:17
25K
15.53 mi13:10:282:11:458:2921:17
8:47
+0:32
30K
18.64 mi13:39:312:40:488:3829:03
9:21
+0:34
20M
20.00 mi13:52:212:53:388:4112:50
9:27
+0:06
21M
21.00 mi14:02:233:03:408:4510:02
10:02
+0:35
35K
21.75 mi14:08:523:10:098:456:29
8:40
-1:22
23M
23.00 mi14:21:053:22:228:4812:13
9:45
+1:05
24M
24.00 mi14:30:363:31:538:509:31
9:31
-0:14
40K
24.85 mi14:39:063:40:238:528:30
9:56
+0:25
25.2M
25.20 mi14:42:513:44:088:543:45
10:52
+0:56
Finish
26.22 mi14:52:313:53:488:559:40
9:29
-1:23

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

8:15 /mi

Average Pace

8:55 /mi

Slowest Pace

10:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:18:14

59% of race

Time at Steady Pace

1:01:04

26% of race

Time at Slower Pace

34:30

15% of race

Average Pace: 8:55 /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 mi11:24:5626:138:2626:13
8:26
#19516
10K
6.21 mi11:51:1052:278:2626:14
8:27
#19484
15K
9.32 mi12:17:031:18:208:2425:53
8:20
#19045
20K
12.43 mi12:43:331:44:508:2626:30
8:32
#18872
Half
13.11 mi12:49:111:50:288:265:38
8:15
#18820
25K
15.53 mi13:10:282:11:458:2921:17
8:47
#18804
30K
18.64 mi13:39:312:40:488:3829:03
9:21
#18900
20M
20.00 mi13:52:212:53:388:4112:50
9:27
#18912
21M
21.00 mi14:02:233:03:408:4510:02
10:02
#18875
35K
21.75 mi14:08:523:10:098:456:29
8:40
#18796
23M
23.00 mi14:21:053:22:228:4812:13
9:45
#18863
24M
24.00 mi14:30:363:31:538:509:31
9:31
#18926
40K
24.85 mi14:39:063:40:238:528:30
9:56
#18971
25.2M
25.20 mi14:42:513:44:088:543:45
10:52
#19003
Finish
26.22 mi14:52:313:53:488:559:40
9:29
#19093
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19516122541225418255(Top 64%)11735(Top 73%)11735(Top 932%)
10K6.21 mi3.10 mi19484+32122541225419464(Top 69%)12261(Top 76%)12261(Top 974%)
15K9.32 mi3.11 mi19045+43912051+20312051+20318255(Top 64%)11735(Top 73%)11735(Top 932%)
20K12.43 mi3.11 mi18872+17311986+6511986+6518427(Top 65%)11791(Top 73%)11791(Top 937%)
Half13.11 mi0.68 mi18820+5211961+2511961+2517631(Top 62%)11473(Top 71%)11473(Top 911%)
25K15.53 mi2.42 mi18804+1611953+811953+818810(Top 66%)11883(Top 74%)11883(Top 944%)
30K18.64 mi3.11 mi18900-9611957-411957-419339(Top 68%)11981(Top 74%)11981(Top 952%)
20M20.00 mi1.36 mi18912-1211934+2311934+2318897(Top 67%)11639(Top 72%)11639(Top 924%)
21M21.00 mi1.00 mi18875+3711888+4611888+4618422(Top 65%)11354(Top 70%)11354(Top 902%)
35K21.75 mi0.75 mi18796+7911837+5111837+5116464(Top 58%)10387(Top 64%)10387(Top 825%)
23M23.00 mi1.25 mi18863-6711835+211835+219642(Top 69%)11735(Top 73%)11735(Top 932%)
24M24.00 mi1.00 mi18926-6311841-611841-619668(Top 69%)11707(Top 73%)11707(Top 930%)
40K24.85 mi0.85 mi18971-4511837+411837+420246(Top 71%)11912(Top 74%)11912(Top 946%)
25.2M25.20 mi0.35 mi19003-3211839-211839-220225(Top 71%)11894(Top 74%)11894(Top 945%)
Finish26.22 mi1.02 mi19093-9011861-2211861-2221110(Top 74%)12343(Top 77%)12343(Top 980%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 64%
×21stories
+97ft-345ft

Overall

18255

Males

11735

M60-64

11735

5K→10K

3.1 - 6.2 mi

Top 69%
×5stories
+79ft-138ft

Overall

19464

Males

12261

M60-64

12261

10K→15K

6.2 - 9.3 mi

Top 64%
×3stories
+67ft-78ft

Overall

18255

Males

11735

M60-64

11735

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18427

Males

11791

M60-64

11791

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

17631

Males

11473

M60-64

11473

Half→25K

13.1 - 15.5 mi

Top 66%
×4stories
+66ft-88ft

Overall

18810

Males

11883

M60-64

11883

25K→30K

15.5 - 18.6 mi

Top 68%
×9stories
+181ft-148ft

Overall

19339

Males

11981

M60-64

11981

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

18897

Males

11639

M60-64

11639

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

18422

Males

11354

M60-64

11354

21M→35K

21.0 - 21.8 mi

Top 58%
×7stories
+17ft-86ft

Overall

16464

Males

10387

M60-64

10387

35K→23M

21.8 - 23.0 mi

Top 69%
×5stories
+23ft-63ft

Overall

19642

Males

11735

M60-64

11735

23M→24M

23.0 - 24.0 mi

Top 69%
×6stories
+12ft-82ft

Overall

19668

Males

11707

M60-64

11707

24M→40K

24.0 - 24.9 mi

Top 71%
×1story
+6ft-20ft

Overall

20246

Males

11912

M60-64

11912

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

20225

Males

11894

M60-64

11894

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

21110

Males

12343

M60-64

12343

Passing Analysis

Category:
Athletes Passed
2052
Passed By
1629
Net Change
+423
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19516
5K → 10K272240+32#19516#19484
10K → 15K49253+439#19484#19045
15K → 20K284111+173#19045#18872
20K → Half6210+52#18872#18820
Half → 25K173157+16#18820#18804
25K → 30K209305-96#18804#18900
30K → 20M106118-12#18900#18912
20M → 21M12386+37#18912#18875
21M → 35K9920+79#18875#18796
35K → 23M80147-67#18796#18863
23M → 24M45108-63#18863#18926
24M → 40K63108-45#18926#18971
40K → 25.2M2153-32#18971#19003
25.2M → Finish23113-90#19003#19093
TOTALS20521629+423
📊

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