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BOSTON MARATHON 2025

Shawn Mccoy

Bib: 18730•M

IN

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
8:12/mi
25:30
↑ 97↓ 3451.5%
10K· 6.21 mi
8:07/mi
50:43
↑ 79↓ 1380.4%
15K· 9.32 mi
8:06/mi
1:15:53
↑ 67↓ 78
20K· 12.43 mi
8:12/mi
1:41:23
↑ 106↓ 860.1%
Half· 13.11 mi
8:02/mi
1:46:52
↑ 19↓ 370.5%
25K· 15.53 mi
8:15/mi
2:06:53
↑ 66↓ 880.2%
30K· 18.64 mi
8:30/mi
2:33:16
↑ 181↓ 1480.2%
20M
8:37/mi
2:44:59
↑ 64↓ 500.2%
21M
9:05/mi
2:54:04
↑ 106↓ 241.6%
35K· 21.75 mi
8:31/mi
3:00:26
↑ 17↓ 861.7%
23M
8:40/mi
3:11:17
↑ 23↓ 630.6%
24M
8:20/mi
3:19:37
↓ 821.3%
40K· 24.85 mi
8:29/mi
3:26:52
↓ 200.3%
25.2M
9:17/mi
3:30:04
↑ 13↓ 160.2%
Finish· 26.22 mi
8:12/mi
3:38:25
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:52
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:51:33
Pace8:31 /mi
📊Positive Split: 4.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3525:308:1225:30
8:12
-
10K
6.21 mi11:41:4850:438:1025:13
8:07
-0:05
15K
9.32 mi12:06:581:15:538:0825:10
8:06
-0:01
20K
12.43 mi12:32:281:41:238:0925:30
8:12
+0:06
Half
13.11 mi12:37:571:46:528:095:29
8:02
-0:10
25K
15.53 mi12:57:582:06:538:1020:01
8:15
+0:13
30K
18.64 mi13:24:212:33:168:1326:23
8:30
+0:15
20M
20.00 mi13:36:042:44:598:1511:43
8:37
+0:07
21M
21.00 mi13:45:092:54:048:179:05
9:05
+0:28
35K
21.75 mi13:51:313:00:268:186:22
8:31
-0:34
23M
23.00 mi14:02:223:11:178:1910:51
8:40
+0:09
24M
24.00 mi14:10:423:19:378:198:20
8:20
-0:20
40K
24.85 mi14:17:573:26:528:197:15
8:29
+0:09
25.2M
25.20 mi14:21:093:30:048:203:12
9:17
+0:48
Finish
26.22 mi14:29:303:38:258:208:21
8:12
-1:05

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

8:02 /mi

Average Pace

8:20 /mi

Slowest Pace

9:17 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:26:08

94% of race

Time at Steady Pace

12:17

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /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 mi11:16:3525:308:1225:30
8:12
#18146
10K
6.21 mi11:41:4850:438:1025:13
8:07
#17692
15K
9.32 mi12:06:581:15:538:0825:10
8:06
#17364
20K
12.43 mi12:32:281:41:238:0925:30
8:12
#17088
Half
13.11 mi12:37:571:46:528:095:29
8:02
#17024
25K
15.53 mi12:57:582:06:538:1020:01
8:15
#16762
30K
18.64 mi13:24:212:33:168:1326:23
8:30
#16356
20M
20.00 mi13:36:042:44:598:1511:43
8:37
#16194
21M
21.00 mi13:45:092:54:048:179:05
9:05
#16010
35K
21.75 mi13:51:313:00:268:186:22
8:31
#15952
23M
23.00 mi14:02:223:11:178:1910:51
8:40
#15788
24M
24.00 mi14:10:423:19:378:198:20
8:20
#15673
40K
24.85 mi14:17:573:26:528:197:15
8:29
#15577
25.2M
25.20 mi14:21:093:30:048:203:12
9:17
#15536
Finish
26.22 mi14:29:303:38:258:208:21
8:12
#15467
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi18146116601166016727(Top 59%)11102(Top 69%)11102(Top 674%)
10K6.21 mi3.10 mi17692+45411494+16611494+16617302(Top 61%)11365(Top 71%)11365(Top 690%)
15K9.32 mi3.11 mi17364+32811382+11211382+11216727(Top 59%)11102(Top 69%)11102(Top 674%)
20K12.43 mi3.11 mi17088+27611240+14211240+14216339(Top 58%)10887(Top 68%)10887(Top 661%)
Half13.11 mi0.68 mi17024+6411212+2811212+2816142(Top 57%)10815(Top 67%)10815(Top 656%)
25K15.53 mi2.42 mi16762+26211088+12411088+12415635(Top 55%)10501(Top 65%)10501(Top 637%)
30K18.64 mi3.11 mi16356+40610863+22510863+22514685(Top 52%)9916(Top 62%)9916(Top 602%)
20M20.00 mi1.36 mi16194+16210767+9610767+9614551(Top 51%)9714(Top 60%)9714(Top 589%)
21M21.00 mi1.00 mi16010+18410659+10810659+10813986(Top 49%)9327(Top 58%)9327(Top 566%)
35K21.75 mi0.75 mi15952+5810609+5010609+5015509(Top 55%)9940(Top 62%)9940(Top 603%)
23M23.00 mi1.25 mi15788+16410501+10810501+10814333(Top 50%)9320(Top 58%)9320(Top 566%)
24M24.00 mi1.00 mi15673+11510437+6410437+6413471(Top 47%)8890(Top 55%)8890(Top 539%)
40K24.85 mi0.85 mi15577+9610364+7310364+7313291(Top 47%)8666(Top 54%)8666(Top 526%)
25.2M25.20 mi0.35 mi15536+4110334+3010334+3013324(Top 47%)8630(Top 54%)8630(Top 524%)
Finish26.22 mi1.02 mi15467+6910286+4810286+4814219(Top 50%)9129(Top 57%)9129(Top 554%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21story building
+97ft-345ft

Overall

16727

Males

11102

M55-59

11102

5K→10K

3.1 - 6.2 mi

Top 61%
×5story building
+79ft-138ft

Overall

17302

Males

11365

M55-59

11365

10K→15K

6.2 - 9.3 mi

Top 59%
×3story building
+67ft-78ft

Overall

16727

Males

11102

M55-59

11102

15K→20K

9.3 - 12.4 mi

Top 58%
×5story building
+106ft-86ft

Overall

16339

Males

10887

M55-59

10887

20K→Half

12.4 - 13.1 mi

Top 57%
×2story building
+19ft-37ft

Overall

16142

Males

10815

M55-59

10815

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

15635

Males

10501

M55-59

10501

25K→30K

15.5 - 18.6 mi

Top 52%
×9story building
+181ft-148ft

Overall

14685

Males

9916

M55-59

9916

30K→20M

18.6 - 20.0 mi

Top 51%
×5story building
+64ft-50ft

Overall

14551

Males

9714

M55-59

9714

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

13986

Males

9327

M55-59

9327

21M→35K

21.0 - 21.8 mi

Top 55%
×7story building
+17ft-86ft

Overall

15509

Males

9940

M55-59

9940

35K→23M

21.8 - 23.0 mi

Top 50%
×5story building
+23ft-63ft

Overall

14333

Males

9320

M55-59

9320

23M→24M

23.0 - 24.0 mi

Top 47%
×6story building
+12ft-82ft

Overall

13471

Males

8890

M55-59

8890

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13291

Males

8666

M55-59

8666

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

13324

Males

8630

M55-59

8630

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2story building
+22ft-21ft

Overall

14219

Males

9129

M55-59

9129

Passing Analysis

Category:
Athletes Passed
3204
Passed By
525
Net Change
+2679
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18146
5K → 10K566112+454#18146#17692
10K → 15K39567+328#17692#17364
15K → 20K33660+276#17364#17088
20K → Half684+64#17088#17024
Half → 25K29129+262#17024#16762
25K → 30K46054+406#16762#16356
30K → 20M19028+162#16356#16194
20M → 21M20622+184#16194#16010
21M → 35K9436+58#16010#15952
35K → 23M19632+164#15952#15788
23M → 24M13116+115#15788#15673
24M → 40K12327+96#15673#15577
40K → 25.2M509+41#15577#15536
25.2M → Finish9829+69#15536#15467
TOTALS3204525+2679
📊

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