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BOSTON MARATHON 2025

Marc O'Meara

Bib: 16739•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
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
9:15/mi
28:44
↑ 97↓ 3451.5%
10K· 6.21 mi
9:54/mi
59:31
↑ 79↓ 1380.4%
15K· 9.32 mi
10:30/mi
1:32:07
↑ 67↓ 78
20K· 12.43 mi
10:55/mi
2:06:02
↑ 106↓ 860.1%
Half· 13.11 mi
10:52/mi
2:13:27
↑ 19↓ 370.5%
25K· 15.53 mi
11:39/mi
2:41:42
↑ 66↓ 880.2%
30K· 18.64 mi
11:24/mi
3:17:07
↑ 181↓ 1480.2%
20M
11:57/mi
3:33:22
↑ 64↓ 500.2%
21M
12:01/mi
3:45:23
↑ 106↓ 241.6%
35K· 21.75 mi
10:39/mi
3:53:21
↑ 17↓ 861.7%
23M
12:20/mi
4:08:48
↑ 23↓ 630.6%
24M
11:47/mi
4:20:35
↓ 821.3%
40K· 24.85 mi
12:23/mi
4:31:10
↓ 200.3%
25.2M
14:27/mi
4:36:09
↑ 13↓ 160.2%
Finish· 26.22 mi
12:20/mi
4:48:43
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:13:27
Pace10:11 /mi
2nd Half
Distance13.11 mi
Time2:35:16
Pace11:51 /mi
📊Positive Split: 16.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:03:3028:449:1528:44
9:15
-
10K
6.21 mi11:34:1759:319:3530:47
9:54
+0:39
15K
9.32 mi12:06:531:32:079:5332:36
10:30
+0:36
20K
12.43 mi12:40:482:06:0210:0833:55
10:55
+0:25
Half
13.11 mi12:48:132:13:2710:117:25
10:52
-0:03
25K
15.53 mi13:16:282:41:4210:2528:15
11:39
+0:47
30K
18.64 mi13:51:533:17:0710:3435:25
11:24
-0:15
20M
20.00 mi14:08:083:33:2210:4016:15
11:57
+0:33
21M
21.00 mi14:20:093:45:2310:4412:01
12:01
+0:04
35K
21.75 mi14:28:073:53:2110:447:58
10:39
-1:22
23M
23.00 mi14:43:344:08:4810:4915:27
12:20
+1:41
24M
24.00 mi14:55:214:20:3510:5111:47
11:47
-0:33
40K
24.85 mi15:05:564:31:1010:5510:35
12:23
+0:36
25.2M
25.20 mi15:10:554:36:0910:584:59
14:27
+2:04
Finish
26.22 mi15:23:294:48:4311:0112:34
12:20
-2:07

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

9:15 /mi

Average Pace

11:01 /mi

Slowest Pace

14:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:21:25

49% of race

Time at Steady Pace

1:43:43

36% of race

Time at Slower Pace

43:35

15% of race

Average Pace: 11:01 /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 mi11:03:3028:449:1528:44
9:15
#23389
10K
6.21 mi11:34:1759:319:3530:47
9:54
#24394
15K
9.32 mi12:06:531:32:079:5332:36
10:30
#25005
20K
12.43 mi12:40:482:06:0210:0833:55
10:55
#25321
Half
13.11 mi12:48:132:13:2710:117:25
10:52
#25375
25K
15.53 mi13:16:282:41:4210:2528:15
11:39
#25536
30K
18.64 mi13:51:533:17:0710:3435:25
11:24
#25367
20M
20.00 mi14:08:083:33:2210:4016:15
11:57
#25363
21M
21.00 mi14:20:093:45:2310:4412:01
12:01
#25273
35K
21.75 mi14:28:073:53:2110:447:58
10:39
#25230
23M
23.00 mi14:43:344:08:4810:4915:27
12:20
#25254
24M
24.00 mi14:55:214:20:3510:5111:47
11:47
#25268
40K
24.85 mi15:05:564:31:1010:5510:35
12:23
#25282
25.2M
25.20 mi15:10:554:36:0910:584:59
14:27
#25305
Finish
26.22 mi15:23:294:48:4311:0112:34
12:20
#25401
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi23389139461394625924(Top 91%)15112(Top 94%)15112(Top 917%)
10K6.21 mi3.10 mi24394-100514439-49314439-49325111(Top 88%)14755(Top 92%)14755(Top 895%)
15K9.32 mi3.11 mi25005-61114717-27814717-27825924(Top 91%)15112(Top 94%)15112(Top 917%)
20K12.43 mi3.11 mi25321-31614837-12014837-12025876(Top 91%)15068(Top 94%)15068(Top 914%)
Half13.11 mi0.68 mi25375-5414869-3214869-3226343(Top 93%)15249(Top 95%)15249(Top 925%)
25K15.53 mi2.42 mi25536-16114932-6314932-6326039(Top 92%)15089(Top 94%)15089(Top 916%)
30K18.64 mi3.11 mi25367+16914817+11514817+11524700(Top 87%)14400(Top 89%)14400(Top 874%)
20M20.00 mi1.36 mi25363+414800+1714800+1725195(Top 89%)14550(Top 90%)14550(Top 883%)
21M21.00 mi1.00 mi25273+9014746+5414746+5423624(Top 83%)13741(Top 85%)13741(Top 834%)
35K21.75 mi0.75 mi25230+4314720+2614720+2623475(Top 83%)13627(Top 85%)13627(Top 827%)
23M23.00 mi1.25 mi25254-2414719+114719+125579(Top 90%)14616(Top 91%)14616(Top 887%)
24M24.00 mi1.00 mi25268-1414713+614713+625382(Top 89%)14501(Top 90%)14501(Top 880%)
40K24.85 mi0.85 mi25282-1414712+114712+125489(Top 90%)14520(Top 90%)14520(Top 881%)
25.2M25.20 mi0.35 mi25305-2314722-1014722-1026710(Top 94%)15120(Top 94%)15120(Top 917%)
Finish26.22 mi1.02 mi25401-9614759-3714759-3727145(Top 96%)15384(Top 96%)15384(Top 933%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21story building
+97ft-345ft

Overall

25924

Males

15112

M55-59

15112

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

25111

Males

14755

M55-59

14755

10K→15K

6.2 - 9.3 mi

Top 91%
×3story building
+67ft-78ft

Overall

25924

Males

15112

M55-59

15112

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25876

Males

15068

M55-59

15068

20K→Half

12.4 - 13.1 mi

Top 93%
×2story building
+19ft-37ft

Overall

26343

Males

15249

M55-59

15249

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

26039

Males

15089

M55-59

15089

25K→30K

15.5 - 18.6 mi

Top 87%
×9story building
+181ft-148ft

Overall

24700

Males

14400

M55-59

14400

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

25195

Males

14550

M55-59

14550

20M→21M

20.0 - 21.0 mi

Top 83%
×8story building
+106ft-24ft

Overall

23624

Males

13741

M55-59

13741

21M→35K

21.0 - 21.8 mi

Top 83%
×7story building
+17ft-86ft

Overall

23475

Males

13627

M55-59

13627

35K→23M

21.8 - 23.0 mi

Top 90%
×5story building
+23ft-63ft

Overall

25579

Males

14616

M55-59

14616

23M→24M

23.0 - 24.0 mi

Top 89%
×6story building
+12ft-82ft

Overall

25382

Males

14501

M55-59

14501

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25489

Males

14520

M55-59

14520

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

26710

Males

15120

M55-59

15120

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2story building
+22ft-21ft

Overall

27145

Males

15384

M55-59

15384

Passing Analysis

Category:
Athletes Passed
699
Passed By
2711
Net Change
-2012
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23389
5K → 10K351040-1005#23389#24394
10K → 15K21632-611#24394#25005
15K → 20K54370-316#25005#25321
20K → Half1266-54#25321#25375
Half → 25K56217-161#25375#25536
25K → 30K21344+169#25536#25367
30K → 20M5349+4#25367#25363
20M → 21M10111+90#25363#25273
21M → 35K463+43#25273#25230
35K → 23M3357-24#25230#25254
23M → 24M3751-14#25254#25268
24M → 40K2135-14#25268#25282
40K → 25.2M730-23#25282#25305
25.2M → Finish10106-96#25305#25401
TOTALS6992711-2012
📊

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