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BOSTON MARATHON 2025

Michael Browne

Bib: 4883•M

PA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 9%
Gender (Male)
#0 / 16105
Top 15%
Masters (Masters Men)
#0 / 10463
Top 4%
Division (M40-44)
#0 / 2247
Top 13%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:17
Rank: #4047
Start → 5K
20:17 | 6:32/mi
10K· 6.21 mi
40:36
Rank: #4008 (+39)
5K → 10K
20:19 | 6:32/mi
15K· 9.32 mi
1:00:55
Rank: #3929 (+79)
10K → 15K
20:19 | 6:32/mi
20K· 12.43 mi
1:21:32
Rank: #3889 (+40)
15K → 20K
20:37 | 6:38/mi
Half· 13.11 mi
1:26:00
Rank: #3886 (+3)
20K → Half
4:28 | 6:33/mi
25K· 15.53 mi
1:41:57
Rank: #3769 (+117)
Half → 25K
15:57 | 6:35/mi
30K· 18.64 mi
2:02:29
Rank: #3460 (+309)
25K → 30K
20:32 | 6:37/mi
20M
2:11:22
Rank: #3265 (+195)
30K → 20M
8:53 | 6:32/mi
21M
2:18:08
Rank: #3107 (+158)
20M → 21M
6:46 | 6:46/mi
35K· 21.75 mi
2:22:48
Rank: #3001 (+106)
21M → 35K
4:40 | 6:14/mi
23M
2:30:49
Rank: #2815 (+186)
35K → 23M
8:01 | 6:24/mi
24M
2:37:13
Rank: #2733 (+82)
23M → 24M
6:24 | 6:24/mi
40K· 24.85 mi
2:42:47
Rank: #2652 (+81)
24M → 40K
5:34 | 6:31/mi
25.2M
2:45:13
Rank: #2625 (+27)
40K → 25.2M
2:26 | 7:03/mi
Finish· 26.22 mi
2:51:31
Rank: #2540 (+85)
25.2M → Finish
6:18 | 6:11/mi

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:26:00
Pace6:34 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:25:31
Pace6:31 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:24:1520:176:3220:17
6:32
-
10K
6.21 mi10:44:3440:366:3220:19
6:32
0:00
15K
9.32 mi11:04:531:00:556:3220:19
6:32
0:00
20K
12.43 mi11:25:301:21:326:3420:37
6:38
+0:06
Half
13.11 mi11:29:581:26:006:344:28
6:33
-0:05
25K
15.53 mi11:45:551:41:576:3415:57
6:35
+0:02
30K
18.64 mi12:06:272:02:296:3420:32
6:37
+0:02
20M
20.00 mi12:15:202:11:226:348:53
6:32
-0:05
21M
21.00 mi12:22:062:18:086:356:46
6:46
+0:14
35K
21.75 mi12:26:462:22:486:344:40
6:14
-0:32
23M
23.00 mi12:34:472:30:496:338:01
6:24
+0:10
24M
24.00 mi12:41:112:37:136:336:24
6:24
0:00
40K
24.85 mi12:46:452:42:476:335:34
6:31
+0:07
25.2M
25.20 mi12:49:112:45:136:332:26
7:03
+0:32
Finish
26.22 mi12:55:292:51:316:336:18
6:11
-0:52

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

6:11 /mi

Average Pace

6:33 /mi

Slowest Pace

7:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:49:05

99% of race

Time at Steady Pace

2:26

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:32 /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 mi10:24:1520:176:3220:17
6:32
#4047
10K
6.21 mi10:44:3440:366:3220:19
6:32
#4008
15K
9.32 mi11:04:531:00:556:3220:19
6:32
#3929
20K
12.43 mi11:25:301:21:326:3420:37
6:38
#3889
Half
13.11 mi11:29:581:26:006:344:28
6:33
#3886
25K
15.53 mi11:45:551:41:576:3415:57
6:35
#3769
30K
18.64 mi12:06:272:02:296:3420:32
6:37
#3460
20M
20.00 mi12:15:202:11:226:348:53
6:32
#3265
21M
21.00 mi12:22:062:18:086:356:46
6:46
#3107
35K
21.75 mi12:26:462:22:486:344:40
6:14
#3001
23M
23.00 mi12:34:472:30:496:338:01
6:24
#2815
24M
24.00 mi12:41:112:37:136:336:24
6:24
#2733
40K
24.85 mi12:46:452:42:476:335:34
6:31
#2652
25.2M
25.20 mi12:49:112:45:136:332:26
7:03
#2625
Finish
26.22 mi12:55:292:51:316:336:18
6:11
#2540
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi4047381738173813(Top 13%)3598(Top 22%)3598(Top 160%)
10K6.21 mi3.10 mi4008+393787+303787+304004(Top 14%)3769(Top 23%)3769(Top 168%)
15K9.32 mi3.11 mi3929+793704+833704+833813(Top 13%)3598(Top 22%)3598(Top 160%)
20K12.43 mi3.11 mi3889+403665+393665+393930(Top 14%)3701(Top 23%)3701(Top 165%)
Half13.11 mi0.68 mi3886+33661+43661+44014(Top 14%)3778(Top 23%)3778(Top 168%)
25K15.53 mi2.42 mi3769+1173554+1073554+1073337(Top 12%)3156(Top 20%)3156(Top 140%)
30K18.64 mi3.11 mi3460+3093274+2803274+2802454(Top 9%)2324(Top 14%)2324(Top 103%)
20M20.00 mi1.36 mi3265+1953092+1823092+1821781(Top 6%)1687(Top 10%)1687(Top 75%)
21M21.00 mi1.00 mi3107+1582942+1502942+1501437(Top 5%)1357(Top 8%)1357(Top 60%)
35K21.75 mi0.75 mi3001+1062841+1012841+1011416(Top 5%)1343(Top 8%)1343(Top 60%)
23M23.00 mi1.25 mi2815+1862670+1712670+1711171(Top 4%)1107(Top 7%)1107(Top 49%)
24M24.00 mi1.00 mi2733+822591+792591+791675(Top 6%)1562(Top 10%)1562(Top 70%)
40K24.85 mi0.85 mi2652+812514+772514+771666(Top 6%)1542(Top 10%)1542(Top 69%)
25.2M25.20 mi0.35 mi2625+272486+282486+281699(Top 6%)1556(Top 10%)1556(Top 69%)
Finish26.22 mi1.02 mi2540+852406+802406+801486(Top 5%)1384(Top 9%)1384(Top 62%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 13%
×21stories
+97ft-345ft

Overall

3813

Males

3598

M40-44

3598

5K→10K

3.1 - 6.2 mi

Top 14%
×5stories
+79ft-138ft

Overall

4004

Males

3769

M40-44

3769

10K→15K

6.2 - 9.3 mi

Top 13%
×3stories
+67ft-78ft

Overall

3813

Males

3598

M40-44

3598

15K→20K

9.3 - 12.4 mi

Top 14%
×5stories
+106ft-86ft

Overall

3930

Males

3701

M40-44

3701

20K→Half

12.4 - 13.1 mi

Top 14%
×2stories
+19ft-37ft

Overall

4014

Males

3778

M40-44

3778

Half→25K

13.1 - 15.5 mi

Top 12%
×4stories
+66ft-88ft

Overall

3337

Males

3156

M40-44

3156

25K→30K

15.5 - 18.6 mi

Top 9%
×9stories
+181ft-148ft

Overall

2454

Males

2324

M40-44

2324

30K→20M

18.6 - 20.0 mi

Top 6%
×5stories
+64ft-50ft

Overall

1781

Males

1687

M40-44

1687

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1437

Males

1357

M40-44

1357

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1416

Males

1343

M40-44

1343

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1171

Males

1107

M40-44

1107

23M→24M

23.0 - 24.0 mi

Top 6%
×6stories
+12ft-82ft

Overall

1675

Males

1562

M40-44

1562

24M→40K

24.0 - 24.9 mi

Top 6%
×1story
+6ft-20ft

Overall

1666

Males

1542

M40-44

1542

40K→25.2M

24.9 - 25.2 mi

Top 6%
×1story
+13ft-16ft

Overall

1699

Males

1556

M40-44

1556

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1486

Males

1384

M40-44

1384

Passing Analysis

Category:
Athletes Passed
1841
Passed By
334
Net Change
+1507
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4047
5K → 10K180141+39#4047#4008
10K → 15K13455+79#4008#3929
15K → 20K11272+40#3929#3889
20K → Half1310+3#3889#3886
Half → 25K13922+117#3886#3769
25K → 30K3178+309#3769#3460
30K → 20M1972+195#3460#3265
20M → 21M1602+158#3265#3107
21M → 35K1060+106#3107#3001
35K → 23M1871+186#3001#2815
23M → 24M886+82#2815#2733
24M → 40K887+81#2733#2652
40K → 25.2M314+27#2652#2625
25.2M → Finish894+85#2625#2540
TOTALS1841334+1507
📊

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