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BOSTON MARATHON 2025

Brian Cadden

Bib: 25546•M

NS

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M75-79)
#0 / 52
Top 48%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
32:04
Rank: #26339
Start → 5K
32:04 | 10:19/mi
10K· 6.21 mi
1:04:16
Rank: #26180 (+159)
5K → 10K
32:12 | 10:22/mi
15K· 9.32 mi
1:37:49
Rank: #26275 (-95)
10K → 15K
33:33 | 10:48/mi
20K· 12.43 mi
2:10:54
Rank: #26034 (+241)
15K → 20K
33:05 | 10:39/mi
Half· 13.11 mi
2:17:58
Rank: #26000 (+34)
20K → Half
7:04 | 10:21/mi
25K· 15.53 mi
2:44:06
Rank: #25805 (+195)
Half → 25K
26:08 | 10:47/mi
30K· 18.64 mi
3:19:32
Rank: #25599 (+206)
25K → 30K
35:26 | 11:24/mi
20M
3:35:20
Rank: #25525 (+74)
30K → 20M
15:48 | 11:38/mi
21M
3:47:23
Rank: #25446 (+79)
20M → 21M
12:03 | 12:03/mi
35K· 21.75 mi
3:55:38
Rank: #25407 (+39)
21M → 35K
8:15 | 11:02/mi
23M
4:09:37
Rank: #25322 (+85)
35K → 23M
13:59 | 11:10/mi
24M
4:20:32
Rank: #25263 (+59)
23M → 24M
10:55 | 10:55/mi
40K· 24.85 mi
4:29:59
Rank: #25207 (+56)
24M → 40K
9:27 | 11:03/mi
25.2M
4:34:20
Rank: #25201 (+6)
40K → 25.2M
4:21 | 12:37/mi
Finish· 26.22 mi
4:44:41
Rank: #25162 (+39)
25.2M → Finish
10:21 | 10:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:17:58
Pace10:31 /mi
2nd Half
Distance13.11 mi
Time2:26:43
Pace11:12 /mi
📊Positive Split: 6.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:47:1232:0410:1932:04
10:19
-
10K
6.21 mi12:19:241:04:1610:2132:12
10:22
+0:03
15K
9.32 mi12:52:571:37:4910:3033:33
10:48
+0:26
20K
12.43 mi13:26:022:10:5410:3233:05
10:39
-0:09
Half
13.11 mi13:33:062:17:5810:317:04
10:21
-0:18
25K
15.53 mi13:59:142:44:0610:3426:08
10:47
+0:26
30K
18.64 mi14:34:403:19:3210:4235:26
11:24
+0:37
20M
20.00 mi14:50:283:35:2010:4615:48
11:38
+0:14
21M
21.00 mi15:02:313:47:2310:5012:03
12:03
+0:25
35K
21.75 mi15:10:463:55:3810:508:15
11:02
-1:01
23M
23.00 mi15:24:454:09:3710:5113:59
11:10
+0:08
24M
24.00 mi15:35:404:20:3210:5110:55
10:55
-0:15
40K
24.85 mi15:45:074:29:5910:529:27
11:03
+0:08
25.2M
25.20 mi15:49:284:34:2010:534:21
12:37
+1:34
Finish
26.22 mi15:59:494:44:4110:5210:21
10:09
-2:28

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

10:09 /mi

Average Pace

10:52 /mi

Slowest Pace

12:37 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:21:41

29% of race

Time at Steady Pace

2:15:22

48% of race

Time at Slower Pace

1:07:38

24% of race

Average Pace: 10:51 /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 mi11:47:1232:0410:1932:04
10:19
#26339
10K
6.21 mi12:19:241:04:1610:2132:12
10:22
#26180
15K
9.32 mi12:52:571:37:4910:3033:33
10:48
#26275
20K
12.43 mi13:26:022:10:5410:3233:05
10:39
#26034
Half
13.11 mi13:33:062:17:5810:317:04
10:21
#26000
25K
15.53 mi13:59:142:44:0610:3426:08
10:47
#25805
30K
18.64 mi14:34:403:19:3210:4235:26
11:24
#25599
20M
20.00 mi14:50:283:35:2010:4615:48
11:38
#25525
21M
21.00 mi15:02:313:47:2310:5012:03
12:03
#25446
35K
21.75 mi15:10:463:55:3810:508:15
11:02
#25407
23M
23.00 mi15:24:454:09:3710:5113:59
11:10
#25322
24M
24.00 mi15:35:404:20:3210:5110:55
10:55
#25263
40K
24.85 mi15:45:074:29:5910:529:27
11:03
#25207
25.2M
25.20 mi15:49:284:34:2010:534:21
12:37
#25201
Finish
26.22 mi15:59:494:44:4110:5210:21
10:09
#25162
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi26339153301533026411(Top 93%)15334(Top 95%)15334(Top 29488%)
10K6.21 mi3.10 mi26180+15915243+8715243+8726033(Top 92%)15160(Top 94%)15160(Top 29154%)
15K9.32 mi3.11 mi26275-9515276-3315276-3326411(Top 93%)15334(Top 95%)15334(Top 29488%)
20K12.43 mi3.11 mi26034+24115162+11415162+11425450(Top 90%)14881(Top 92%)14881(Top 28617%)
Half13.11 mi0.68 mi26000+3415144+1815144+1825553(Top 90%)14910(Top 93%)14910(Top 28673%)
25K15.53 mi2.42 mi25805+19515045+9915045+9924870(Top 88%)14593(Top 91%)14593(Top 28063%)
30K18.64 mi3.11 mi25599+20614921+12414921+12424708(Top 87%)14404(Top 89%)14404(Top 27700%)
20M20.00 mi1.36 mi25525+7414873+4814873+4824752(Top 87%)14349(Top 89%)14349(Top 27594%)
21M21.00 mi1.00 mi25446+7914824+4914824+4923687(Top 83%)13769(Top 85%)13769(Top 26479%)
35K21.75 mi0.75 mi25407+3914795+2914795+2924255(Top 85%)14005(Top 87%)14005(Top 26933%)
23M23.00 mi1.25 mi25322+8514752+4314752+4323609(Top 83%)13646(Top 85%)13646(Top 26242%)
24M24.00 mi1.00 mi25263+5914711+4114711+4123814(Top 84%)13728(Top 85%)13728(Top 26400%)
40K24.85 mi0.85 mi25207+5614686+2514686+2523272(Top 82%)13382(Top 83%)13382(Top 25735%)
25.2M25.20 mi0.35 mi25201+614676+1014676+1024412(Top 86%)13972(Top 87%)13972(Top 26869%)
Finish26.22 mi1.02 mi25162+3914651+2514651+2523401(Top 82%)13472(Top 84%)13472(Top 25908%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26411

Males

15334

M75-79

15334

5K→10K

3.1 - 6.2 mi

Top 92%
×5stories
+79ft-138ft

Overall

26033

Males

15160

M75-79

15160

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26411

Males

15334

M75-79

15334

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

25450

Males

14881

M75-79

14881

20K→Half

12.4 - 13.1 mi

Top 90%
×2stories
+19ft-37ft

Overall

25553

Males

14910

M75-79

14910

Half→25K

13.1 - 15.5 mi

Top 88%
×4stories
+66ft-88ft

Overall

24870

Males

14593

M75-79

14593

25K→30K

15.5 - 18.6 mi

Top 87%
×9stories
+181ft-148ft

Overall

24708

Males

14404

M75-79

14404

30K→20M

18.6 - 20.0 mi

Top 87%
×5stories
+64ft-50ft

Overall

24752

Males

14349

M75-79

14349

20M→21M

20.0 - 21.0 mi

Top 83%
×8stories
+106ft-24ft

Overall

23687

Males

13769

M75-79

13769

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24255

Males

14005

M75-79

14005

35K→23M

21.8 - 23.0 mi

Top 83%
×5stories
+23ft-63ft

Overall

23609

Males

13646

M75-79

13646

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23814

Males

13728

M75-79

13728

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23272

Males

13382

M75-79

13382

40K→25.2M

24.9 - 25.2 mi

Top 86%
×1story
+13ft-16ft

Overall

24412

Males

13972

M75-79

13972

25.2M→Finish

25.2 - 26.2 mi

Top 82%
×2stories
+22ft-21ft

Overall

23401

Males

13472

M75-79

13472

Passing Analysis

Category:
Athletes Passed
1618
Passed By
441
Net Change
+1177
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#26339
5K → 10K25394+159#26339#26180
10K → 15K99194-95#26180#26275
15K → 20K26019+241#26275#26034
20K → Half417+34#26034#26000
Half → 25K21015+195#26000#25805
25K → 30K23731+206#25805#25599
30K → 20M9521+74#25599#25525
20M → 21M8910+79#25525#25446
21M → 35K423+39#25446#25407
35K → 23M9813+85#25407#25322
23M → 24M7112+59#25322#25263
24M → 40K582+56#25263#25207
40K → 25.2M1913+6#25207#25201
25.2M → Finish467+39#25201#25162
TOTALS1618441+1177
📊

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