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BOSTON MARATHON 2025

Mike Brisson

Bib: 10867•M

ON

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 46%
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Top 49%
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:47
Rank: #13554
Start → 5K
23:47 | 7:39/mi
10K· 6.21 mi
47:29
Rank: #13395 (+159)
5K → 10K
23:42 | 7:38/mi
15K· 9.32 mi
1:11:11
Rank: #13201 (+194)
10K → 15K
23:42 | 7:38/mi
20K· 12.43 mi
1:35:31
Rank: #13246 (-45)
15K → 20K
24:20 | 7:50/mi
Half· 13.11 mi
1:40:47
Rank: #13244 (+2)
20K → Half
5:16 | 7:43/mi
25K· 15.53 mi
1:59:31
Rank: #12974 (+270)
Half → 25K
18:44 | 7:44/mi
30K· 18.64 mi
2:25:07
Rank: #12934 (+40)
25K → 30K
25:36 | 8:14/mi
20M
2:36:20
Rank: #12871 (+63)
30K → 20M
11:13 | 8:15/mi
21M
2:45:07
Rank: #12814 (+57)
20M → 21M
8:47 | 8:47/mi
35K· 21.75 mi
2:51:09
Rank: #12805 (+9)
21M → 35K
6:02 | 8:04/mi
23M
3:01:52
Rank: #12809 (-4)
35K → 23M
10:43 | 8:34/mi
24M
3:10:11
Rank: #12834 (-25)
23M → 24M
8:19 | 8:19/mi
40K· 24.85 mi
3:17:39
Rank: #12917 (-83)
24M → 40K
7:28 | 8:44/mi
25.2M
3:20:44
Rank: #12881 (+36)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:29:09
Rank: #12961 (-80)
25.2M → Finish
8:25 | 8:16/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:47
Pace7:41 /mi
2nd Half
Distance13.11 mi
Time1:48:22
Pace8:16 /mi
📊Positive Split: 7.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:4823:477:3923:47
7:39
-
10K
6.21 mi11:15:3047:297:3923:42
7:38
-0:01
15K
9.32 mi11:39:121:11:117:3823:42
7:38
0:00
20K
12.43 mi12:03:321:35:317:4124:20
7:50
+0:12
Half
13.11 mi12:08:481:40:477:415:16
7:43
-0:07
25K
15.53 mi12:27:321:59:317:4218:44
7:44
+0:01
30K
18.64 mi12:53:082:25:077:4725:36
8:14
+0:30
20M
20.00 mi13:04:212:36:207:4911:13
8:15
+0:01
21M
21.00 mi13:13:082:45:077:528:47
8:47
+0:32
35K
21.75 mi13:19:102:51:097:526:02
8:04
-0:43
23M
23.00 mi13:29:533:01:527:5410:43
8:34
+0:30
24M
24.00 mi13:38:123:10:117:558:19
8:19
-0:15
40K
24.85 mi13:45:403:17:397:577:28
8:44
+0:25
25.2M
25.20 mi13:48:453:20:447:583:05
8:56
+0:12
Finish
26.22 mi13:57:103:29:097:598:25
8:16
-0:40

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

7:38 /mi

Average Pace

7:59 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:06

86% of race

Time at Steady Pace

30:03

14% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:59 /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 mi10:51:4823:477:3923:47
7:39
#13554
10K
6.21 mi11:15:3047:297:3923:42
7:38
#13395
15K
9.32 mi11:39:121:11:117:3823:42
7:38
#13201
20K
12.43 mi12:03:321:35:317:4124:20
7:50
#13246
Half
13.11 mi12:08:481:40:477:415:16
7:43
#13244
25K
15.53 mi12:27:321:59:317:4218:44
7:44
#12974
30K
18.64 mi12:53:082:25:077:4725:36
8:14
#12934
20M
20.00 mi13:04:212:36:207:4911:13
8:15
#12871
21M
21.00 mi13:13:082:45:077:528:47
8:47
#12814
35K
21.75 mi13:19:102:51:097:526:02
8:04
#12805
23M
23.00 mi13:29:533:01:527:5410:43
8:34
#12809
24M
24.00 mi13:38:123:10:117:558:19
8:19
#12834
40K
24.85 mi13:45:403:17:397:577:28
8:44
#12917
25.2M
25.20 mi13:48:453:20:447:583:05
8:56
#12881
Finish
26.22 mi13:57:103:29:097:598:25
8:16
#12961
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi135549885988512845(Top 45%)9450(Top 59%)9450(Top 396%)
10K6.21 mi3.10 mi13395+1599771+1149771+11413260(Top 47%)9690(Top 60%)9690(Top 406%)
15K9.32 mi3.11 mi13201+1949648+1239648+12312845(Top 45%)9450(Top 59%)9450(Top 396%)
20K12.43 mi3.11 mi13246-459629+199629+1913519(Top 48%)9655(Top 60%)9655(Top 405%)
Half13.11 mi0.68 mi13244+29622+79622+713496(Top 48%)9684(Top 60%)9684(Top 406%)
25K15.53 mi2.42 mi12974+2709478+1449478+14411750(Top 41%)8726(Top 54%)8726(Top 366%)
30K18.64 mi3.11 mi12934+409390+889390+8813090(Top 46%)9179(Top 57%)9179(Top 385%)
20M20.00 mi1.36 mi12871+639325+659325+6512158(Top 43%)8600(Top 53%)8600(Top 360%)
21M21.00 mi1.00 mi12814+579271+549271+5412177(Top 43%)8453(Top 52%)8453(Top 354%)
35K21.75 mi0.75 mi12805+99251+209251+2012664(Top 45%)8650(Top 54%)8650(Top 363%)
23M23.00 mi1.25 mi12809-49219+329219+3213648(Top 48%)8991(Top 56%)8991(Top 377%)
24M24.00 mi1.00 mi12834-259193+269193+2613339(Top 47%)8816(Top 55%)8816(Top 369%)
40K24.85 mi0.85 mi12917-839193919314777(Top 52%)9332(Top 58%)9332(Top 391%)
25.2M25.20 mi0.35 mi12881+369168+259168+2511437(Top 40%)7697(Top 48%)7697(Top 323%)
Finish26.22 mi1.02 mi12961-809194-269194-2614642(Top 52%)9314(Top 58%)9314(Top 390%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 45%
×21stories
+97ft-345ft

Overall

12845

Males

9450

M45-49

9450

5K→10K

3.1 - 6.2 mi

Top 47%
×5stories
+79ft-138ft

Overall

13260

Males

9690

M45-49

9690

10K→15K

6.2 - 9.3 mi

Top 45%
×3stories
+67ft-78ft

Overall

12845

Males

9450

M45-49

9450

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

13519

Males

9655

M45-49

9655

20K→Half

12.4 - 13.1 mi

Top 48%
×2stories
+19ft-37ft

Overall

13496

Males

9684

M45-49

9684

Half→25K

13.1 - 15.5 mi

Top 41%
×4stories
+66ft-88ft

Overall

11750

Males

8726

M45-49

8726

25K→30K

15.5 - 18.6 mi

Top 46%
×9stories
+181ft-148ft

Overall

13090

Males

9179

M45-49

9179

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

12158

Males

8600

M45-49

8600

20M→21M

20.0 - 21.0 mi

Top 43%
×8stories
+106ft-24ft

Overall

12177

Males

8453

M45-49

8453

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12664

Males

8650

M45-49

8650

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

13648

Males

8991

M45-49

8991

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

13339

Males

8816

M45-49

8816

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

14777

Males

9332

M45-49

9332

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11437

Males

7697

M45-49

7697

25.2M→Finish

25.2 - 26.2 mi

Top 52%
×2stories
+22ft-21ft

Overall

14642

Males

9314

M45-49

9314

Passing Analysis

Category:
Athletes Passed
2134
Passed By
1541
Net Change
+593
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#13554
5K → 10K363204+159#13554#13395
10K → 15K303109+194#13395#13201
15K → 20K190235-45#13201#13246
20K → Half3432+2#13246#13244
Half → 25K30939+270#13244#12974
25K → 30K257217+40#12974#12934
30K → 20M15895+63#12934#12871
20M → 21M12568+57#12871#12814
21M → 35K6455+9#12814#12805
35K → 23M103107-4#12805#12809
23M → 24M75100-25#12809#12834
24M → 40K50133-83#12834#12917
40K → 25.2M5014+36#12917#12881
25.2M → Finish53133-80#12881#12961
TOTALS21341541+593
📊

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