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BOSTON MARATHON 2025

Brendan Murray

Bib: 5988•M

NC

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 21%
Gender (Male)
#0 / 16105
Top 32%
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
20:55
Rank: #5722
Start → 5K
6:44/mi
20:55 split
10K· 6.21 mi
41:50
Rank: #5678 (+44)
5K → 10K
6:44/mi
20:55 split
15K· 9.32 mi
1:02:47
Rank: #5584 (+94)
10K → 15K
6:45/mi
20:57 split
20K· 12.43 mi
1:23:54
Rank: #5488 (+96)
15K → 20K
6:48/mi
21:07 split
Half· 13.11 mi
1:28:26
Rank: #5441 (+47)
20K → Half
6:39/mi
4:32 split
25K· 15.53 mi
1:45:03
Rank: #5382 (+59)
Half → 25K
6:51/mi
16:37 split
30K· 18.64 mi
2:06:37
Rank: #5089 (+293)
25K → 30K
6:56/mi
21:34 split
20M
2:16:01
Rank: #4926 (+163)
30K → 20M
6:55/mi
9:24 split
21M
2:23:14
Rank: #4782 (+144)
20M → 21M
7:13/mi
7:13 split
35K· 21.75 mi
2:28:18
Rank: #4708 (+74)
21M → 35K
6:46/mi
5:04 split
23M
2:38:21
Rank: #5084 (-376)
35K → 23M
8:02/mi
10:03 split
24M
2:46:39
Rank: #5370 (-286)
23M → 24M
8:18/mi
8:18 split
40K· 24.85 mi
2:53:55
Rank: #5553 (-183)
24M → 40K
8:30/mi
7:16 split
25.2M
2:57:24
Rank: #5699 (-146)
40K → 25.2M
10:06/mi
3:29 split
Finish· 26.22 mi
3:05:35
Rank: #5877 (-178)
25.2M → Finish
8:02/mi
8:11 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:28:26
Pace6:45 /mi
2nd Half
Distance13.11 mi
Time1:37:09
Pace7:25 /mi
📊Positive Split: 9.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:27:5220:556:4420:55
6:44
-
10K
6.21 mi10:48:4741:506:4420:55
6:44
0:00
15K
9.32 mi11:09:441:02:476:4420:57
6:45
+0:01
20K
12.43 mi11:30:511:23:546:4521:07
6:48
+0:03
Half
13.11 mi11:35:231:28:266:454:32
6:39
-0:09
25K
15.53 mi11:52:001:45:036:4616:37
6:51
+0:12
30K
18.64 mi12:13:342:06:376:4821:34
6:56
+0:05
20M
20.00 mi12:22:582:16:016:489:24
6:55
-0:01
21M
21.00 mi12:30:112:23:146:497:13
7:13
+0:18
35K
21.75 mi12:35:152:28:186:495:04
6:46
-0:27
23M
23.00 mi12:45:182:38:216:5310:03
8:02
+1:16
24M
24.00 mi12:53:362:46:396:578:18
8:18
+0:16
40K
24.85 mi13:00:522:53:557:007:16
8:30
+0:12
25.2M
25.20 mi13:04:212:57:247:023:29
10:06
+1:36
Finish
26.22 mi13:12:323:05:357:058:11
8:02
-2:04

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

6:39 /mi

Average Pace

7:05 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:28:18

80% of race

Time at Slower Pace

37:17

20% of race

Average Pace: 7:05 /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 mi10:27:5220:556:4420:55
6:44
#5722
10K
6.21 mi10:48:4741:506:4420:55
6:44
#5678
15K
9.32 mi11:09:441:02:476:4420:57
6:45
#5584
20K
12.43 mi11:30:511:23:546:4521:07
6:48
#5488
Half
13.11 mi11:35:231:28:266:454:32
6:39
#5441
25K
15.53 mi11:52:001:45:036:4616:37
6:51
#5382
30K
18.64 mi12:13:342:06:376:4821:34
6:56
#5089
20M
20.00 mi12:22:582:16:016:489:24
6:55
#4926
21M
21.00 mi12:30:112:23:146:497:13
7:13
#4782
35K
21.75 mi12:35:152:28:186:495:04
6:46
#4708
23M
23.00 mi12:45:182:38:216:5310:03
8:02
#5084
24M
24.00 mi12:53:362:46:396:578:18
8:18
#5370
40K
24.85 mi13:00:522:53:557:007:16
8:30
#5553
25.2M
25.20 mi13:04:212:57:247:023:29
10:06
#5699
Finish
26.22 mi13:12:323:05:357:058:11
8:02
#5877
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi5722528452845499(Top 19%)5045(Top 31%)5045(Top 89%)
10K6.21 mi3.10 mi5678+445245+395245+395642(Top 20%)5182(Top 32%)5182(Top 92%)
15K9.32 mi3.11 mi5584+945150+955150+955499(Top 19%)5045(Top 31%)5045(Top 89%)
20K12.43 mi3.11 mi5488+965061+895061+895258(Top 19%)4833(Top 30%)4833(Top 86%)
Half13.11 mi0.68 mi5441+475022+395022+394791(Top 17%)4451(Top 28%)4451(Top 79%)
25K15.53 mi2.42 mi5382+594955+674955+675296(Top 19%)4843(Top 30%)4843(Top 86%)
30K18.64 mi3.11 mi5089+2934685+2704685+2704343(Top 15%)3978(Top 25%)3978(Top 71%)
20M20.00 mi1.36 mi4926+1634549+1364549+1363619(Top 13%)3335(Top 21%)3335(Top 59%)
21M21.00 mi1.00 mi4782+1444419+1304419+1303212(Top 11%)2960(Top 18%)2960(Top 52%)
35K21.75 mi0.75 mi4708+744347+724347+723932(Top 14%)3532(Top 22%)3532(Top 63%)
23M23.00 mi1.25 mi5084-3764654-3074654-30710179(Top 36%)7312(Top 45%)7312(Top 130%)
24M24.00 mi1.00 mi5370-2864884-2304884-23013205(Top 46%)8730(Top 54%)8730(Top 155%)
40K24.85 mi0.85 mi5553-1835007-1235007-12313370(Top 47%)8681(Top 54%)8681(Top 154%)
25.2M25.20 mi0.35 mi5699-1465111-1045111-10417371(Top 61%)10511(Top 65%)10511(Top 186%)
Finish26.22 mi1.02 mi5877-1785229-1185229-11813029(Top 46%)8530(Top 53%)8530(Top 151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 19%
×21stories
+97ft-345ft

Overall

5499

Males

5045

M18-39

5045

5K→10K

3.1 - 6.2 mi

Top 20%
×5stories
+79ft-138ft

Overall

5642

Males

5182

M18-39

5182

10K→15K

6.2 - 9.3 mi

Top 19%
×3stories
+67ft-78ft

Overall

5499

Males

5045

M18-39

5045

15K→20K

9.3 - 12.4 mi

Top 19%
×5stories
+106ft-86ft

Overall

5258

Males

4833

M18-39

4833

20K→Half

12.4 - 13.1 mi

Top 17%
×2stories
+19ft-37ft

Overall

4791

Males

4451

M18-39

4451

Half→25K

13.1 - 15.5 mi

Top 19%
×4stories
+66ft-88ft

Overall

5296

Males

4843

M18-39

4843

25K→30K

15.5 - 18.6 mi

Top 15%
×9stories
+181ft-148ft

Overall

4343

Males

3978

M18-39

3978

30K→20M

18.6 - 20.0 mi

Top 13%
×5stories
+64ft-50ft

Overall

3619

Males

3335

M18-39

3335

20M→21M

20.0 - 21.0 mi

Top 11%
×8stories
+106ft-24ft

Overall

3212

Males

2960

M18-39

2960

21M→35K

21.0 - 21.8 mi

Top 14%
×7stories
+17ft-86ft

Overall

3932

Males

3532

M18-39

3532

35K→23M

21.8 - 23.0 mi

Top 36%
×5stories
+23ft-63ft

Overall

10179

Males

7312

M18-39

7312

23M→24M

23.0 - 24.0 mi

Top 46%
×6stories
+12ft-82ft

Overall

13205

Males

8730

M18-39

8730

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

13370

Males

8681

M18-39

8681

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17371

Males

10511

M18-39

10511

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

13029

Males

8530

M18-39

8530

Passing Analysis

Category:
Athletes Passed
1559
Passed By
1714
Net Change
-155
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5722
5K → 10K204160+44#5722#5678
10K → 15K16975+94#5678#5584
15K → 20K16973+96#5584#5488
20K → Half6215+47#5488#5441
Half → 25K13576+59#5441#5382
25K → 30K32835+293#5382#5089
30K → 20M1707+163#5089#4926
20M → 21M15410+144#4926#4782
21M → 35K8814+74#4782#4708
35K → 23M25401-376#4708#5084
23M → 24M11297-286#5084#5370
24M → 40K17200-183#5370#5553
40K → 25.2M8154-146#5553#5699
25.2M → Finish19197-178#5699#5877
TOTALS15591714-155
📊

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