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BOSTON MARATHON 2025

Barry Kirkland

Bib: 5157•M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 16%
Gender (Male)
#0 / 16105
Top 25%
Masters (Masters Men)
#0 / 10463
Top 11%
Division (M50-54)
#0 / 1996
Top 6%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
20:51
Rank: #5541
Start → 5K
20:51 | 6:43/mi
10K· 6.21 mi
41:16
Rank: #4839 (+702)
5K → 10K
20:25 | 6:34/mi
15K· 9.32 mi
1:01:52
Rank: #4693 (+146)
10K → 15K
20:36 | 6:38/mi
20K· 12.43 mi
1:22:45
Rank: #4624 (+69)
15K → 20K
20:53 | 6:43/mi
Half· 13.11 mi
1:27:15
Rank: #4608 (+16)
20K → Half
4:30 | 6:36/mi
25K· 15.53 mi
1:43:42
Rank: #4588 (+20)
Half → 25K
16:27 | 6:47/mi
30K· 18.64 mi
2:05:52
Rank: #4765 (-177)
25K → 30K
22:10 | 7:08/mi
20M
2:15:37
Rank: #4788 (-23)
30K → 20M
9:45 | 7:10/mi
21M
2:23:23
Rank: #4838 (-50)
20M → 21M
7:46 | 7:46/mi
35K· 21.75 mi
2:28:29
Rank: #4786 (+52)
21M → 35K
5:06 | 6:49/mi
23M
2:37:15
Rank: #4679 (+107)
35K → 23M
8:46 | 7:00/mi
24M
2:44:01
Rank: #4576 (+103)
23M → 24M
6:46 | 6:46/mi
40K· 24.85 mi
2:49:57
Rank: #4523 (+53)
24M → 40K
5:56 | 6:56/mi
25.2M
2:52:32
Rank: #4495 (+28)
40K → 25.2M
2:35 | 7:29/mi
Finish· 26.22 mi
2:59:14
Rank: #4427 (+68)
25.2M → Finish
6:42 | 6:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:27:15
Pace6:39 /mi
2nd Half
Distance13.11 mi
Time1:31:59
Pace7:01 /mi
📊Positive Split: 5.4% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:25:2220:516:4320:51
6:43
-
10K
6.21 mi10:45:4741:166:3820:25
6:34
-0:09
15K
9.32 mi11:06:231:01:526:3820:36
6:38
+0:04
20K
12.43 mi11:27:161:22:456:4020:53
6:43
+0:05
Half
13.11 mi11:31:461:27:156:394:30
6:36
-0:07
25K
15.53 mi11:48:131:43:426:4116:27
6:47
+0:11
30K
18.64 mi12:10:232:05:526:4522:10
7:08
+0:21
20M
20.00 mi12:20:082:15:376:479:45
7:10
+0:02
21M
21.00 mi12:27:542:23:236:507:46
7:46
+0:36
35K
21.75 mi12:33:002:28:296:505:06
6:49
-0:57
23M
23.00 mi12:41:462:37:156:508:46
7:00
+0:11
24M
24.00 mi12:48:322:44:016:506:46
6:46
-0:14
40K
24.85 mi12:54:282:49:576:505:56
6:56
+0:10
25.2M
25.20 mi12:57:032:52:326:512:35
7:29
+0:33
Finish
26.22 mi13:03:452:59:146:506:42
6:34
-0:55

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

6:34 /mi

Average Pace

6:50 /mi

Slowest Pace

7:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:48:53

94% of race

Time at Steady Pace

2:35

1% of race

Time at Slower Pace

7:46

4% of race

Average Pace: 6:50 /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 mi10:25:2220:516:4320:51
6:43
#5541
10K
6.21 mi10:45:4741:166:3820:25
6:34
#4839
15K
9.32 mi11:06:231:01:526:3820:36
6:38
#4693
20K
12.43 mi11:27:161:22:456:4020:53
6:43
#4624
Half
13.11 mi11:31:461:27:156:394:30
6:36
#4608
25K
15.53 mi11:48:131:43:426:4116:27
6:47
#4588
30K
18.64 mi12:10:232:05:526:4522:10
7:08
#4765
20M
20.00 mi12:20:082:15:376:479:45
7:10
#4788
21M
21.00 mi12:27:542:23:236:507:46
7:46
#4838
35K
21.75 mi12:33:002:28:296:505:06
6:49
#4786
23M
23.00 mi12:41:462:37:156:508:46
7:00
#4679
24M
24.00 mi12:48:322:44:016:506:46
6:46
#4576
40K
24.85 mi12:54:282:49:576:505:56
6:56
#4523
25.2M
25.20 mi12:57:032:52:326:512:35
7:29
#4495
Finish
26.22 mi13:03:452:59:146:506:42
6:34
#4427
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM50-54Seg. OverallSeg. MalesSeg. M50-54
5K3.11 mi3.11 mi5541513151314512(Top 16%)4229(Top 26%)4229(Top 212%)
10K6.21 mi3.10 mi4839+7024524+6074524+6074242(Top 15%)3987(Top 25%)3987(Top 200%)
15K9.32 mi3.11 mi4693+1464392+1324392+1324512(Top 16%)4229(Top 26%)4229(Top 212%)
20K12.43 mi3.11 mi4624+694325+674325+674625(Top 16%)4298(Top 27%)4298(Top 215%)
Half13.11 mi0.68 mi4608+164309+164309+164408(Top 16%)4130(Top 26%)4130(Top 207%)
25K15.53 mi2.42 mi4588+204286+234286+234762(Top 17%)4385(Top 27%)4385(Top 220%)
30K18.64 mi3.11 mi4765-1774413-1274413-1275529(Top 19%)4957(Top 31%)4957(Top 248%)
20M20.00 mi1.36 mi4788-234434-214434-215069(Top 18%)4536(Top 28%)4536(Top 227%)
21M21.00 mi1.00 mi4838-504464-304464-305991(Top 21%)5062(Top 31%)5062(Top 254%)
35K21.75 mi0.75 mi4786+524412+524412+524234(Top 15%)3787(Top 24%)3787(Top 190%)
23M23.00 mi1.25 mi4679+1074311+1014311+1013779(Top 13%)3402(Top 21%)3402(Top 170%)
24M24.00 mi1.00 mi4576+1034212+994212+993352(Top 12%)3018(Top 19%)3018(Top 151%)
40K24.85 mi0.85 mi4523+534157+554157+553587(Top 13%)3183(Top 20%)3183(Top 159%)
25.2M25.20 mi0.35 mi4495+284128+294128+293413(Top 12%)3003(Top 19%)3003(Top 150%)
Finish26.22 mi1.02 mi4427+684065+634065+633217(Top 11%)2849(Top 18%)2849(Top 143%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 16%
×21stories
+97ft-345ft

Overall

4512

Males

4229

M50-54

4229

5K→10K

3.1 - 6.2 mi

Top 15%
×5stories
+79ft-138ft

Overall

4242

Males

3987

M50-54

3987

10K→15K

6.2 - 9.3 mi

Top 16%
×3stories
+67ft-78ft

Overall

4512

Males

4229

M50-54

4229

15K→20K

9.3 - 12.4 mi

Top 16%
×5stories
+106ft-86ft

Overall

4625

Males

4298

M50-54

4298

20K→Half

12.4 - 13.1 mi

Top 16%
×2stories
+19ft-37ft

Overall

4408

Males

4130

M50-54

4130

Half→25K

13.1 - 15.5 mi

Top 17%
×4stories
+66ft-88ft

Overall

4762

Males

4385

M50-54

4385

25K→30K

15.5 - 18.6 mi

Top 19%
×9stories
+181ft-148ft

Overall

5529

Males

4957

M50-54

4957

30K→20M

18.6 - 20.0 mi

Top 18%
×5stories
+64ft-50ft

Overall

5069

Males

4536

M50-54

4536

20M→21M

20.0 - 21.0 mi

Top 21%
×8stories
+106ft-24ft

Overall

5991

Males

5062

M50-54

5062

21M→35K

21.0 - 21.8 mi

Top 15%
×7stories
+17ft-86ft

Overall

4234

Males

3787

M50-54

3787

35K→23M

21.8 - 23.0 mi

Top 13%
×5stories
+23ft-63ft

Overall

3779

Males

3402

M50-54

3402

23M→24M

23.0 - 24.0 mi

Top 12%
×6stories
+12ft-82ft

Overall

3352

Males

3018

M50-54

3018

24M→40K

24.0 - 24.9 mi

Top 13%
×1story
+6ft-20ft

Overall

3587

Males

3183

M50-54

3183

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3413

Males

3003

M50-54

3003

25.2M→Finish

25.2 - 26.2 mi

Top 11%
×2stories
+22ft-21ft

Overall

3217

Males

2849

M50-54

2849

Passing Analysis

Category:
Athletes Passed
1950
Passed By
836
Net Change
+1114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5541
5K → 10K71917+702#5541#4839
10K → 15K19751+146#4839#4693
15K → 20K14879+69#4693#4624
20K → Half2812+16#4624#4608
Half → 25K11797+20#4608#4588
25K → 30K96273-177#4588#4765
30K → 20M6386-23#4765#4788
20M → 21M51101-50#4788#4838
21M → 35K7624+52#4838#4786
35K → 23M13730+107#4786#4679
23M → 24M11714+103#4679#4576
24M → 40K7522+53#4576#4523
40K → 25.2M368+28#4523#4495
25.2M → Finish9022+68#4495#4427
TOTALS1950836+1114
📊

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