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BOSTON MARATHON 2025

Brian Crowley

Bib: 5616•M

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 6%
Gender (Male)
#0 / 16105
Top 11%
Masters (Masters Men)
#0 / 10463
Top 3%
Division (M60-64)
#0 / 1259
Top 0.2%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
19:47
Rank: #2883
Start → 5K
19:47 | 6:22/mi
10K· 6.21 mi
39:25
Rank: #2694 (+189)
5K → 10K
19:38 | 6:19/mi
15K· 9.32 mi
59:04
Rank: #2628 (+66)
10K → 15K
19:39 | 6:19/mi
20K· 12.43 mi
1:18:56
Rank: #2562 (+66)
15K → 20K
19:52 | 6:24/mi
Half· 13.11 mi
1:23:17
Rank: #2580 (-18)
20K → Half
4:21 | 6:23/mi
25K· 15.53 mi
1:38:48
Rank: #2522 (+58)
Half → 25K
15:31 | 6:24/mi
30K· 18.64 mi
1:59:03
Rank: #2369 (+153)
25K → 30K
20:15 | 6:31/mi
20M
2:07:46
Rank: #2256 (+113)
30K → 20M
8:43 | 6:25/mi
21M
2:14:30
Rank: #2182 (+74)
20M → 21M
6:44 | 6:44/mi
35K· 21.75 mi
2:19:09
Rank: #2127 (+55)
21M → 35K
4:39 | 6:13/mi
23M
2:27:11
Rank: #2021 (+106)
35K → 23M
8:02 | 6:25/mi
24M
2:33:27
Rank: #1943 (+78)
23M → 24M
6:16 | 6:16/mi
40K· 24.85 mi
2:38:56
Rank: #1886 (+57)
24M → 40K
5:29 | 6:25/mi
25.2M
2:41:20
Rank: #1869 (+17)
40K → 25.2M
2:24 | 6:58/mi
Finish· 26.22 mi
2:47:38
Rank: #1812 (+57)
25.2M → Finish
6:18 | 6:11/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:23:17
Pace6:21 /mi
2nd Half
Distance13.11 mi
Time1:24:21
Pace6:26 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:23:5719:476:2219:47
6:22
-
10K
6.21 mi10:43:3539:256:2119:38
6:19
-0:03
15K
9.32 mi11:03:1459:046:2019:39
6:19
0:00
20K
12.43 mi11:23:061:18:566:2119:52
6:24
+0:05
Half
13.11 mi11:27:271:23:176:214:21
6:23
-0:01
25K
15.53 mi11:42:581:38:486:2215:31
6:24
+0:01
30K
18.64 mi12:03:131:59:036:2320:15
6:31
+0:07
20M
20.00 mi12:11:562:07:466:238:43
6:25
-0:06
21M
21.00 mi12:18:402:14:306:246:44
6:44
+0:19
35K
21.75 mi12:23:192:19:096:244:39
6:13
-0:31
23M
23.00 mi12:31:212:27:116:248:02
6:25
+0:12
24M
24.00 mi12:37:372:33:276:246:16
6:16
-0:09
40K
24.85 mi12:43:062:38:566:245:29
6:25
+0:09
25.2M
25.20 mi12:45:302:41:206:242:24
6:58
+0:33
Finish
26.22 mi12:51:482:47:386:246:18
6:11
-0:47

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

6:24 /mi

Slowest Pace

6:58 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:45:14

99% of race

Time at Steady Pace

2:24

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:24 /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 mi10:23:5719:476:2219:47
6:22
#2883
10K
6.21 mi10:43:3539:256:2119:38
6:19
#2694
15K
9.32 mi11:03:1459:046:2019:39
6:19
#2628
20K
12.43 mi11:23:061:18:566:2119:52
6:24
#2562
Half
13.11 mi11:27:271:23:176:214:21
6:23
#2580
25K
15.53 mi11:42:581:38:486:2215:31
6:24
#2522
30K
18.64 mi12:03:131:59:036:2320:15
6:31
#2369
20M
20.00 mi12:11:562:07:466:238:43
6:25
#2256
21M
21.00 mi12:18:402:14:306:246:44
6:44
#2182
35K
21.75 mi12:23:192:19:096:244:39
6:13
#2127
23M
23.00 mi12:31:212:27:116:248:02
6:25
#2021
24M
24.00 mi12:37:372:33:276:246:16
6:16
#1943
40K
24.85 mi12:43:062:38:566:245:29
6:25
#1886
25.2M
25.20 mi12:45:302:41:206:242:24
6:58
#1869
Finish
26.22 mi12:51:482:47:386:246:18
6:11
#1812
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi2883274427442496(Top 9%)2381(Top 15%)2381(Top 189%)
10K6.21 mi3.10 mi2694+1892565+1792565+1792538(Top 9%)2424(Top 15%)2424(Top 193%)
15K9.32 mi3.11 mi2628+662506+592506+592496(Top 9%)2381(Top 15%)2381(Top 189%)
20K12.43 mi3.11 mi2562+662444+622444+622496(Top 9%)2381(Top 15%)2381(Top 189%)
Half13.11 mi0.68 mi2580-182464-202464-202942(Top 10%)2809(Top 17%)2809(Top 223%)
25K15.53 mi2.42 mi2522+582407+572407+572369(Top 8%)2254(Top 14%)2254(Top 179%)
30K18.64 mi3.11 mi2369+1532259+1482259+1482064(Top 7%)1963(Top 12%)1963(Top 156%)
20M20.00 mi1.36 mi2256+1132152+1072152+1071305(Top 5%)1233(Top 8%)1233(Top 98%)
21M21.00 mi1.00 mi2182+742081+712081+711326(Top 5%)1255(Top 8%)1255(Top 100%)
35K21.75 mi0.75 mi2127+552026+552026+551312(Top 5%)1242(Top 8%)1242(Top 99%)
23M23.00 mi1.25 mi2021+1061920+1061920+1061213(Top 4%)1143(Top 7%)1143(Top 91%)
24M24.00 mi1.00 mi1943+781843+771843+771227(Top 4%)1152(Top 7%)1152(Top 92%)
40K24.85 mi0.85 mi1886+571788+551788+551317(Top 5%)1224(Top 8%)1224(Top 97%)
25.2M25.20 mi0.35 mi1869+171771+171771+171396(Top 5%)1283(Top 8%)1283(Top 102%)
Finish26.22 mi1.02 mi1812+571714+571714+571480(Top 5%)1378(Top 9%)1378(Top 109%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 9%
×21stories
+97ft-345ft

Overall

2496

Males

2381

M60-64

2381

5K→10K

3.1 - 6.2 mi

Top 9%
×5stories
+79ft-138ft

Overall

2538

Males

2424

M60-64

2424

10K→15K

6.2 - 9.3 mi

Top 9%
×3stories
+67ft-78ft

Overall

2496

Males

2381

M60-64

2381

15K→20K

9.3 - 12.4 mi

Top 9%
×5stories
+106ft-86ft

Overall

2496

Males

2381

M60-64

2381

20K→Half

12.4 - 13.1 mi

Top 10%
×2stories
+19ft-37ft

Overall

2942

Males

2809

M60-64

2809

Half→25K

13.1 - 15.5 mi

Top 8%
×4stories
+66ft-88ft

Overall

2369

Males

2254

M60-64

2254

25K→30K

15.5 - 18.6 mi

Top 7%
×9stories
+181ft-148ft

Overall

2064

Males

1963

M60-64

1963

30K→20M

18.6 - 20.0 mi

Top 5%
×5stories
+64ft-50ft

Overall

1305

Males

1233

M60-64

1233

20M→21M

20.0 - 21.0 mi

Top 5%
×8stories
+106ft-24ft

Overall

1326

Males

1255

M60-64

1255

21M→35K

21.0 - 21.8 mi

Top 5%
×7stories
+17ft-86ft

Overall

1312

Males

1242

M60-64

1242

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1213

Males

1143

M60-64

1143

23M→24M

23.0 - 24.0 mi

Top 4%
×6stories
+12ft-82ft

Overall

1227

Males

1152

M60-64

1152

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1317

Males

1224

M60-64

1224

40K→25.2M

24.9 - 25.2 mi

Top 5%
×1story
+13ft-16ft

Overall

1396

Males

1283

M60-64

1283

25.2M→Finish

25.2 - 26.2 mi

Top 5%
×2stories
+22ft-21ft

Overall

1480

Males

1378

M60-64

1378

Passing Analysis

Category:
Athletes Passed
1321
Passed By
250
Net Change
+1071
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#2883
5K → 10K23748+189#2883#2694
10K → 15K11650+66#2694#2628
15K → 20K9933+66#2628#2562
20K → Half927-18#2562#2580
Half → 25K9032+58#2580#2522
25K → 30K18330+153#2522#2369
30K → 20M1130+113#2369#2256
20M → 21M839+74#2256#2182
21M → 35K594+55#2182#2127
35K → 23M1071+106#2127#2021
23M → 24M813+78#2021#1943
24M → 40K625+57#1943#1886
40K → 25.2M181+17#1886#1869
25.2M → Finish647+57#1869#1812
TOTALS1321250+1071
📊

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