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BOSTON MARATHON 2025

Stephen Melhuish

Bib: 1483•M

NY

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 18%
Gender (Male)
#0 / 16105
Top 28%
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:17
Rank: #1908
Start → 5K
19:17 | 6:12/mi
10K· 6.21 mi
38:32
Rank: #1883 (+25)
5K → 10K
19:15 | 6:12/mi
15K· 9.32 mi
57:58
Rank: #1938 (-55)
10K → 15K
19:26 | 6:15/mi
20K· 12.43 mi
1:17:41
Rank: #2002 (-64)
15K → 20K
19:43 | 6:21/mi
Half· 13.11 mi
1:21:56
Rank: #2001 (+1)
20K → Half
4:15 | 6:14/mi
25K· 15.53 mi
1:37:17
Rank: #2001
Half → 25K
15:21 | 6:20/mi
30K· 18.64 mi
1:58:40
Rank: #2267 (-266)
25K → 30K
21:23 | 6:53/mi
20M
2:08:38
Rank: #2476 (-209)
30K → 20M
9:58 | 7:20/mi
21M
2:16:54
Rank: #2770 (-294)
20M → 21M
8:16 | 8:16/mi
35K· 21.75 mi
2:22:36
Rank: #2944 (-174)
21M → 35K
5:42 | 7:37/mi
23M
2:33:02
Rank: #3371 (-427)
35K → 23M
10:26 | 8:20/mi
24M
2:41:42
Rank: #3873 (-502)
23M → 24M
8:40 | 8:40/mi
40K· 24.85 mi
2:49:18
Rank: #4315 (-442)
24M → 40K
7:36 | 8:53/mi
25.2M
2:52:35
Rank: #4515 (-200)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:01:34
Rank: #5027 (-512)
25.2M → Finish
8:59 | 8:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:21:56
Pace6:15 /mi
2nd Half
Distance13.11 mi
Time1:39:38
Pace7:36 /mi
📊Positive Split: 21.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:5519:176:1219:17
6:12
-
10K
6.21 mi10:39:1038:326:1219:15
6:12
0:00
15K
9.32 mi10:58:3657:586:1319:26
6:15
+0:03
20K
12.43 mi11:18:191:17:416:1519:43
6:21
+0:06
Half
13.11 mi11:22:341:21:566:154:15
6:14
-0:07
25K
15.53 mi11:37:551:37:176:1615:21
6:20
+0:06
30K
18.64 mi11:59:181:58:406:2221:23
6:53
+0:33
20M
20.00 mi12:09:162:08:386:269:58
7:20
+0:27
21M
21.00 mi12:17:322:16:546:318:16
8:16
+0:56
35K
21.75 mi12:23:142:22:366:335:42
7:37
-0:39
23M
23.00 mi12:33:402:33:026:3910:26
8:20
+0:43
24M
24.00 mi12:42:202:41:426:448:40
8:40
+0:20
40K
24.85 mi12:49:562:49:186:497:36
8:53
+0:13
25.2M
25.20 mi12:53:132:52:356:513:17
9:31
+0:38
Finish
26.22 mi13:02:123:01:346:568:59
8:49
-0:42

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

6:12 /mi

Average Pace

6:56 /mi

Slowest Pace

9:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:37:17

54% of race

Time at Steady Pace

37:03

20% of race

Time at Slower Pace

47:14

26% of race

Average Pace: 6:55 /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 mi10:19:5519:176:1219:17
6:12
#1908
10K
6.21 mi10:39:1038:326:1219:15
6:12
#1883
15K
9.32 mi10:58:3657:586:1319:26
6:15
#1938
20K
12.43 mi11:18:191:17:416:1519:43
6:21
#2002
Half
13.11 mi11:22:341:21:566:154:15
6:14
#2001
25K
15.53 mi11:37:551:37:176:1615:21
6:20
#2001
30K
18.64 mi11:59:181:58:406:2221:23
6:53
#2267
20M
20.00 mi12:09:162:08:386:269:58
7:20
#2476
21M
21.00 mi12:17:322:16:546:318:16
8:16
#2770
35K
21.75 mi12:23:142:22:366:335:42
7:37
#2944
23M
23.00 mi12:33:402:33:026:3910:26
8:20
#3371
24M
24.00 mi12:42:202:41:426:448:40
8:40
#3873
40K
24.85 mi12:49:562:49:186:497:36
8:53
#4315
25.2M
25.20 mi12:53:132:52:356:513:17
9:31
#4515
Finish
26.22 mi13:02:123:01:346:568:59
8:49
#5027
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi1908181418142123(Top 7%)2025(Top 13%)2025(Top 36%)
10K6.21 mi3.10 mi1883+251792+221792+221895(Top 7%)1802(Top 11%)1802(Top 32%)
15K9.32 mi3.11 mi1938-551844-521844-522123(Top 7%)2025(Top 13%)2025(Top 36%)
20K12.43 mi3.11 mi2002-641912-681912-682257(Top 8%)2151(Top 13%)2151(Top 38%)
Half13.11 mi0.68 mi2001+11911+11911+12144(Top 8%)2048(Top 13%)2048(Top 36%)
25K15.53 mi2.42 mi20011908+31908+32025(Top 7%)1929(Top 12%)1929(Top 34%)
30K18.64 mi3.11 mi2267-2662162-2542162-2543969(Top 14%)3657(Top 23%)3657(Top 65%)
20M20.00 mi1.36 mi2476-2092362-2002362-2005970(Top 21%)5172(Top 32%)5172(Top 92%)
21M21.00 mi1.00 mi2770-2942638-2762638-2768959(Top 32%)6778(Top 42%)6778(Top 120%)
35K21.75 mi0.75 mi2944-1742788-1502788-1509399(Top 33%)7042(Top 44%)7042(Top 125%)
23M23.00 mi1.25 mi3371-4273180-3923180-39212208(Top 43%)8316(Top 52%)8316(Top 147%)
24M24.00 mi1.00 mi3873-5023606-4263606-42615499(Top 55%)9803(Top 61%)9803(Top 174%)
40K24.85 mi0.85 mi4315-4423980-3743980-37415638(Top 55%)9717(Top 60%)9717(Top 172%)
25.2M25.20 mi0.35 mi4515-2004145-1654145-16514581(Top 51%)9174(Top 57%)9174(Top 163%)
Finish26.22 mi1.02 mi5027-5124571-4264571-42618091(Top 64%)10898(Top 68%)10898(Top 193%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 7%
×21stories
+97ft-345ft

Overall

2123

Males

2025

M18-39

2025

5K→10K

3.1 - 6.2 mi

Top 7%
×5stories
+79ft-138ft

Overall

1895

Males

1802

M18-39

1802

10K→15K

6.2 - 9.3 mi

Top 7%
×3stories
+67ft-78ft

Overall

2123

Males

2025

M18-39

2025

15K→20K

9.3 - 12.4 mi

Top 8%
×5stories
+106ft-86ft

Overall

2257

Males

2151

M18-39

2151

20K→Half

12.4 - 13.1 mi

Top 8%
×2stories
+19ft-37ft

Overall

2144

Males

2048

M18-39

2048

Half→25K

13.1 - 15.5 mi

Top 7%
×4stories
+66ft-88ft

Overall

2025

Males

1929

M18-39

1929

25K→30K

15.5 - 18.6 mi

Top 14%
×9stories
+181ft-148ft

Overall

3969

Males

3657

M18-39

3657

30K→20M

18.6 - 20.0 mi

Top 21%
×5stories
+64ft-50ft

Overall

5970

Males

5172

M18-39

5172

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8959

Males

6778

M18-39

6778

21M→35K

21.0 - 21.8 mi

Top 33%
×7stories
+17ft-86ft

Overall

9399

Males

7042

M18-39

7042

35K→23M

21.8 - 23.0 mi

Top 43%
×5stories
+23ft-63ft

Overall

12208

Males

8316

M18-39

8316

23M→24M

23.0 - 24.0 mi

Top 55%
×6stories
+12ft-82ft

Overall

15499

Males

9803

M18-39

9803

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

15638

Males

9717

M18-39

9717

40K→25.2M

24.9 - 25.2 mi

Top 51%
×1story
+13ft-16ft

Overall

14581

Males

9174

M18-39

9174

25.2M→Finish

25.2 - 26.2 mi

Top 64%
×2stories
+22ft-21ft

Overall

18091

Males

10898

M18-39

10898

Passing Analysis

Category:
Athletes Passed
351
Passed By
3470
Net Change
-3119
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#1908
5K → 10K11590+25#1908#1883
10K → 15K3994-55#1883#1938
15K → 20K48112-64#1938#2002
20K → Half98+1#2002#2001
Half → 25K51510#2001#2001
25K → 30K33299-266#2001#2267
30K → 20M11220-209#2267#2476
20M → 21M11305-294#2476#2770
21M → 35K11185-174#2770#2944
35K → 23M9436-427#2944#3371
23M → 24M6508-502#3371#3873
24M → 40K3445-442#3873#4315
40K → 25.2M5205-200#4315#4515
25.2M → Finish0512-512#4515#5027
TOTALS3513470-3119
📊

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