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BOSTON MARATHON 2025

Brad Kirley

Bib: 16562•M

VA

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
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
36:30
Rank: #28161
Start → 5K
36:30 | 11:45/mi
10K· 6.21 mi
1:16:47
Rank: #28253 (-92)
5K → 10K
40:17 | 12:58/mi
15K· 9.32 mi
2:00:09
Rank: #28326 (-73)
10K → 15K
43:22 | 13:58/mi
20K· 12.43 mi
2:47:22
Rank: #28360 (-34)
15K → 20K
47:13 | 15:12/mi
Half· 13.11 mi
2:57:28
Rank: #28365 (-5)
20K → Half
10:06 | 14:48/mi
25K· 15.53 mi
3:33:43
Rank: #28365
Half → 25K
36:15 | 14:57/mi
30K· 18.64 mi
4:24:10
Rank: #28372 (-7)
25K → 30K
50:27 | 16:14/mi
20M
4:45:02
Rank: #28372
30K → 20M
20:52 | 15:21/mi
21M
5:01:24
Rank: #28369 (+3)
20M → 21M
16:22 | 16:22/mi
35K· 21.75 mi
5:12:36
Rank: #28370 (-1)
21M → 35K
11:12 | 14:58/mi
23M
5:31:44
Rank: #28370
35K → 23M
19:08 | 15:17/mi
24M
5:46:32
Rank: #28368 (+2)
23M → 24M
14:48 | 14:48/mi
40K· 24.85 mi
6:00:05
Rank: #28368
24M → 40K
13:33 | 15:51/mi
25.2M
6:06:02
Rank: #28369 (-1)
40K → 25.2M
5:57 | 17:15/mi
Finish· 26.22 mi
6:20:36
Rank: #28367 (+2)
25.2M → Finish
14:34 | 14:18/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:57:28
Pace13:32 /mi
2nd Half
Distance13.11 mi
Time3:23:08
Pace15:30 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:09:5436:3011:4536:30
11:45
-
10K
6.21 mi11:50:111:16:4712:2140:17
12:58
+1:13
15K
9.32 mi12:33:332:00:0912:5343:22
13:58
+1:00
20K
12.43 mi13:20:462:47:2213:2847:13
15:12
+1:14
Half
13.11 mi13:30:522:57:2813:3210:06
14:48
-0:24
25K
15.53 mi14:07:073:33:4313:4536:15
14:57
+0:09
30K
18.64 mi14:57:344:24:1014:1050:27
16:14
+1:17
20M
20.00 mi15:18:264:45:0214:1520:52
15:21
-0:53
21M
21.00 mi15:34:485:01:2414:2116:22
16:22
+1:01
35K
21.75 mi15:46:005:12:3614:2211:12
14:58
-1:24
23M
23.00 mi16:05:085:31:4414:2519:08
15:17
+0:19
24M
24.00 mi16:19:565:46:3214:2614:48
14:48
-0:29
40K
24.85 mi16:33:296:00:0514:2913:33
15:51
+1:03
25.2M
25.20 mi16:39:266:06:0214:325:57
17:15
+1:24
Finish
26.22 mi16:54:006:20:3614:3214:34
14:18
-2:57

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

11:45 /mi

Average Pace

14:32 /mi

Slowest Pace

17:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:43

35% of race

Time at Steady Pace

2:39:34

42% of race

Time at Slower Pace

1:26:19

23% of race

Average Pace: 14:31 /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 mi11:09:5436:3011:4536:30
11:45
#28161
10K
6.21 mi11:50:111:16:4712:2140:17
12:58
#28253
15K
9.32 mi12:33:332:00:0912:5343:22
13:58
#28326
20K
12.43 mi13:20:462:47:2213:2847:13
15:12
#28360
Half
13.11 mi13:30:522:57:2813:3210:06
14:48
#28365
25K
15.53 mi14:07:073:33:4313:4536:15
14:57
#28365
30K
18.64 mi14:57:344:24:1014:1050:27
16:14
#28372
20M
20.00 mi15:18:264:45:0214:1520:52
15:21
#28372
21M
21.00 mi15:34:485:01:2414:2116:22
16:22
#28369
35K
21.75 mi15:46:005:12:3614:2211:12
14:58
#28370
23M
23.00 mi16:05:085:31:4414:2519:08
15:17
#28370
24M
24.00 mi16:19:565:46:3214:2614:48
14:48
#28368
40K
24.85 mi16:33:296:00:0514:2913:33
15:51
#28368
25.2M
25.20 mi16:39:266:06:0214:325:57
17:15
#28369
Finish
26.22 mi16:54:006:20:3614:3214:34
14:18
#28367
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM75-79Seg. OverallSeg. MalesSeg. M75-79
5K3.11 mi3.11 mi28161160221602228345(Top 100%)16076(Top 100%)16076(Top 30915%)
10K6.21 mi3.10 mi28253-9216051-2916051-2928313(Top 100%)16067(Top 100%)16067(Top 30898%)
15K9.32 mi3.11 mi28326-7316074-2316074-2328345(Top 100%)16076(Top 100%)16076(Top 30915%)
20K12.43 mi3.11 mi28360-3416084-1016084-1028368(Top 100%)16084(Top 100%)16084(Top 30931%)
Half13.11 mi0.68 mi28365-516086-216086-228336(Top 100%)16066(Top 100%)16066(Top 30896%)
25K15.53 mi2.42 mi2836516087-116087-128223(Top 99%)16016(Top 99%)16016(Top 30800%)
30K18.64 mi3.11 mi28372-7160871608728303(Top 100%)16044(Top 100%)16044(Top 30854%)
20M20.00 mi1.36 mi28372160871608728004(Top 99%)15878(Top 99%)15878(Top 30535%)
21M21.00 mi1.00 mi28369+316085+216085+227970(Top 98%)15864(Top 99%)15864(Top 30508%)
35K21.75 mi0.75 mi28370-1160851608528064(Top 99%)15892(Top 99%)15892(Top 30562%)
23M23.00 mi1.25 mi2837016083+216083+228019(Top 99%)15853(Top 98%)15853(Top 30487%)
24M24.00 mi1.00 mi28368+216081+216081+227996(Top 99%)15832(Top 98%)15832(Top 30446%)
40K24.85 mi0.85 mi28368160811608128065(Top 99%)15871(Top 99%)15871(Top 30521%)
25.2M25.20 mi0.35 mi28369-116082-116082-128114(Top 99%)15896(Top 99%)15896(Top 30569%)
Finish26.22 mi1.02 mi28367+216081+116081+128131(Top 99%)15920(Top 99%)15920(Top 30615%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 100%
×21stories
+97ft-345ft

Overall

28345

Males

16076

M75-79

16076

5K→10K

3.1 - 6.2 mi

Top 100%
×5stories
+79ft-138ft

Overall

28313

Males

16067

M75-79

16067

10K→15K

6.2 - 9.3 mi

Top 100%
×3stories
+67ft-78ft

Overall

28345

Males

16076

M75-79

16076

15K→20K

9.3 - 12.4 mi

Top 100%
×5stories
+106ft-86ft

Overall

28368

Males

16084

M75-79

16084

20K→Half

12.4 - 13.1 mi

Top 100%
×2stories
+19ft-37ft

Overall

28336

Males

16066

M75-79

16066

Half→25K

13.1 - 15.5 mi

Top 99%
×4stories
+66ft-88ft

Overall

28223

Males

16016

M75-79

16016

25K→30K

15.5 - 18.6 mi

Top 100%
×9stories
+181ft-148ft

Overall

28303

Males

16044

M75-79

16044

30K→20M

18.6 - 20.0 mi

Top 99%
×5stories
+64ft-50ft

Overall

28004

Males

15878

M75-79

15878

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

27970

Males

15864

M75-79

15864

21M→35K

21.0 - 21.8 mi

Top 99%
×7stories
+17ft-86ft

Overall

28064

Males

15892

M75-79

15892

35K→23M

21.8 - 23.0 mi

Top 99%
×5stories
+23ft-63ft

Overall

28019

Males

15853

M75-79

15853

23M→24M

23.0 - 24.0 mi

Top 99%
×6stories
+12ft-82ft

Overall

27996

Males

15832

M75-79

15832

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28065

Males

15871

M75-79

15871

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28114

Males

15896

M75-79

15896

25.2M→Finish

25.2 - 26.2 mi

Top 99%
×2stories
+22ft-21ft

Overall

28131

Males

15920

M75-79

15920

Passing Analysis

Category:
Athletes Passed
41
Passed By
247
Net Change
-206
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#28161
5K → 10K15107-92#28161#28253
10K → 15K477-73#28253#28326
15K → 20K337-34#28326#28360
20K → Half05-5#28360#28365
Half → 25K220#28365#28365
25K → 30K512-7#28365#28372
30K → 20M110#28372#28372
20M → 21M30+3#28372#28369
21M → 35K01-1#28369#28370
35K → 23M220#28370#28370
23M → 24M20+2#28370#28368
24M → 40K110#28368#28368
40K → 25.2M01-1#28368#28369
25.2M → Finish31+2#28369#28367
TOTALS41247-206
📊

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