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BOSTON MARATHON 2025

Patrick Brown

Bib: 23318•M

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
Top 8%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:37
Rank: #18382
Start → 5K
25:37 | 8:15/mi
10K· 6.21 mi
51:41
Rank: #18722 (-340)
5K → 10K
26:04 | 8:23/mi
15K· 9.32 mi
1:17:57
Rank: #18804 (-82)
10K → 15K
26:16 | 8:27/mi
20K· 12.43 mi
1:44:28
Rank: #18690 (+114)
15K → 20K
26:31 | 8:32/mi
Half· 13.11 mi
1:50:04
Rank: #18608 (+82)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:10:36
Rank: #18316 (+292)
Half → 25K
20:32 | 8:28/mi
30K· 18.64 mi
2:37:47
Rank: #17873 (+443)
25K → 30K
27:11 | 8:45/mi
20M
2:50:00
Rank: #17777 (+96)
30K → 20M
12:13 | 8:59/mi
21M
2:59:35
Rank: #17705 (+72)
20M → 21M
9:35 | 9:35/mi
35K· 21.75 mi
3:06:08
Rank: #17654 (+51)
21M → 35K
6:33 | 8:45/mi
23M
3:17:36
Rank: #17611 (+43)
35K → 23M
11:28 | 9:09/mi
24M
3:27:10
Rank: #17712 (-101)
23M → 24M
9:34 | 9:34/mi
40K· 24.85 mi
3:34:56
Rank: #17686 (+26)
24M → 40K
7:46 | 9:05/mi
25.2M
3:38:26
Rank: #17679 (+7)
40K → 25.2M
3:30 | 10:09/mi
Finish· 26.22 mi
3:47:15
Rank: #17663 (+16)
25.2M → Finish
8:49 | 8:39/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:50:04
Pace8:24 /mi
2nd Half
Distance13.11 mi
Time1:57:11
Pace8:56 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:0725:378:1525:37
8:15
-
10K
6.21 mi11:49:1151:418:1926:04
8:23
+0:08
15K
9.32 mi12:15:271:17:578:2226:16
8:27
+0:04
20K
12.43 mi12:41:581:44:288:2426:31
8:32
+0:05
Half
13.11 mi12:47:341:50:048:245:36
8:12
-0:20
25K
15.53 mi13:08:062:10:368:2420:32
8:28
+0:16
30K
18.64 mi13:35:172:37:478:2827:11
8:45
+0:17
20M
20.00 mi13:47:302:50:008:3012:13
8:59
+0:14
21M
21.00 mi13:57:052:59:358:339:35
9:35
+0:36
35K
21.75 mi14:03:383:06:088:346:33
8:45
-0:50
23M
23.00 mi14:15:063:17:368:3511:28
9:09
+0:24
24M
24.00 mi14:24:403:27:108:389:34
9:34
+0:25
40K
24.85 mi14:32:263:34:568:397:46
9:05
-0:29
25.2M
25.20 mi14:35:563:38:268:403:30
10:09
+1:04
Finish
26.22 mi14:44:453:47:158:408:49
8:39
-1:30

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

8:12 /mi

Average Pace

8:40 /mi

Slowest Pace

10:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:05

46% of race

Time at Steady Pace

1:21:17

36% of race

Time at Slower Pace

41:53

18% of race

Average Pace: 8:40 /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 mi11:23:0725:378:1525:37
8:15
#18382
10K
6.21 mi11:49:1151:418:1926:04
8:23
#18722
15K
9.32 mi12:15:271:17:578:2226:16
8:27
#18804
20K
12.43 mi12:41:581:44:288:2426:31
8:32
#18690
Half
13.11 mi12:47:341:50:048:245:36
8:12
#18608
25K
15.53 mi13:08:062:10:368:2420:32
8:28
#18316
30K
18.64 mi13:35:172:37:478:2827:11
8:45
#17873
20M
20.00 mi13:47:302:50:008:3012:13
8:59
#17777
21M
21.00 mi13:57:052:59:358:339:35
9:35
#17705
35K
21.75 mi14:03:383:06:088:346:33
8:45
#17654
23M
23.00 mi14:15:063:17:368:3511:28
9:09
#17611
24M
24.00 mi14:24:403:27:108:389:34
9:34
#17712
40K
24.85 mi14:32:263:34:568:397:46
9:05
#17686
25.2M
25.20 mi14:35:563:38:268:403:30
10:09
#17679
Finish
26.22 mi14:44:453:47:158:408:49
8:39
#17663
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi18382117561175619045(Top 67%)12064(Top 75%)12064(Top 5291%)
10K6.21 mi3.10 mi18722-34011919-16311919-16319115(Top 67%)12108(Top 75%)12108(Top 5311%)
15K9.32 mi3.11 mi18804-8211961-4211961-4219045(Top 67%)12064(Top 75%)12064(Top 5291%)
20K12.43 mi3.11 mi18690+11411904+5711904+5718455(Top 65%)11802(Top 73%)11802(Top 5176%)
Half13.11 mi0.68 mi18608+8211872+3211872+3217290(Top 61%)11317(Top 70%)11317(Top 4964%)
25K15.53 mi2.42 mi18316+29211731+14111731+14116979(Top 60%)11094(Top 69%)11094(Top 4866%)
30K18.64 mi3.11 mi17873+44311490+24111490+24116287(Top 57%)10620(Top 66%)10620(Top 4658%)
20M20.00 mi1.36 mi17777+9611422+6811422+6816726(Top 59%)10696(Top 66%)10696(Top 4691%)
21M21.00 mi1.00 mi17705+7211384+3811384+3816447(Top 58%)10455(Top 65%)10455(Top 4586%)
35K21.75 mi0.75 mi17654+5111336+4811336+4816996(Top 60%)10611(Top 66%)10611(Top 4654%)
23M23.00 mi1.25 mi17611+4311278+5811278+5817133(Top 60%)10568(Top 66%)10568(Top 4635%)
24M24.00 mi1.00 mi17712-10111293-1511293-1519842(Top 70%)11784(Top 73%)11784(Top 5168%)
40K24.85 mi0.85 mi17686+2611254+3911254+3916757(Top 59%)10264(Top 64%)10264(Top 4502%)
25.2M25.20 mi0.35 mi17679+711244+1011244+1017638(Top 62%)10661(Top 66%)10661(Top 4676%)
Finish26.22 mi1.02 mi17663+1611223+2111223+2117169(Top 60%)10479(Top 65%)10479(Top 4596%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 67%
×21stories
+97ft-345ft

Overall

19045

Males

12064

M70-74

12064

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

19115

Males

12108

M70-74

12108

10K→15K

6.2 - 9.3 mi

Top 67%
×3stories
+67ft-78ft

Overall

19045

Males

12064

M70-74

12064

15K→20K

9.3 - 12.4 mi

Top 65%
×5stories
+106ft-86ft

Overall

18455

Males

11802

M70-74

11802

20K→Half

12.4 - 13.1 mi

Top 61%
×2stories
+19ft-37ft

Overall

17290

Males

11317

M70-74

11317

Half→25K

13.1 - 15.5 mi

Top 60%
×4stories
+66ft-88ft

Overall

16979

Males

11094

M70-74

11094

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

16287

Males

10620

M70-74

10620

30K→20M

18.6 - 20.0 mi

Top 59%
×5stories
+64ft-50ft

Overall

16726

Males

10696

M70-74

10696

20M→21M

20.0 - 21.0 mi

Top 58%
×8stories
+106ft-24ft

Overall

16447

Males

10455

M70-74

10455

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16996

Males

10611

M70-74

10611

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

17133

Males

10568

M70-74

10568

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

19842

Males

11784

M70-74

11784

24M→40K

24.0 - 24.9 mi

Top 59%
×1story
+6ft-20ft

Overall

16757

Males

10264

M70-74

10264

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

17638

Males

10661

M70-74

10661

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

17169

Males

10479

M70-74

10479

Passing Analysis

Category:
Athletes Passed
2202
Passed By
1483
Net Change
+719
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18382
5K → 10K134474-340#18382#18722
10K → 15K163245-82#18722#18804
15K → 20K248134+114#18804#18690
20K → Half9210+82#18690#18608
Half → 25K32937+292#18608#18316
25K → 30K48643+443#18316#17873
30K → 20M16670+96#17873#17777
20M → 21M13361+72#17777#17705
21M → 35K8938+51#17705#17654
35K → 23M13087+43#17654#17611
23M → 24M52153-101#17611#17712
24M → 40K7448+26#17712#17686
40K → 25.2M3528+7#17686#17679
25.2M → Finish7155+16#17679#17663
TOTALS22021483+719
📊

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