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BOSTON MARATHON 2025

Kevin Hayden

Bib: 27712•M

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M45-49)
#0 / 2386
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
33:22
Rank: #27189
Start → 5K
33:22 | 10:44/mi
10K· 6.21 mi
1:06:45
Rank: #26914 (+275)
5K → 10K
33:23 | 10:45/mi
15K· 9.32 mi
1:40:25
Rank: #26742 (+172)
10K → 15K
33:40 | 10:50/mi
20K· 12.43 mi
2:13:55
Rank: #26454 (+288)
15K → 20K
33:30 | 10:47/mi
Half· 13.11 mi
2:21:15
Rank: #26437 (+17)
20K → Half
7:20 | 10:45/mi
25K· 15.53 mi
2:48:26
Rank: #26259 (+178)
Half → 25K
27:11 | 11:13/mi
30K· 18.64 mi
3:25:40
Rank: #26128 (+131)
25K → 30K
37:14 | 11:59/mi
20M
3:41:56
Rank: #26062 (+66)
30K → 20M
16:16 | 11:58/mi
21M
3:55:05
Rank: #26028 (+34)
20M → 21M
13:09 | 13:09/mi
35K· 21.75 mi
4:04:10
Rank: #26036 (-8)
21M → 35K
9:05 | 12:08/mi
23M
4:18:44
Rank: #25967 (+69)
35K → 23M
14:34 | 11:38/mi
24M
4:30:21
Rank: #25962 (+5)
23M → 24M
11:37 | 11:37/mi
40K· 24.85 mi
4:40:38
Rank: #25939 (+23)
24M → 40K
10:17 | 12:02/mi
25.2M
4:44:54
Rank: #25915 (+24)
40K → 25.2M
4:16 | 12:22/mi
Finish· 26.22 mi
4:55:56
Rank: #25902 (+13)
25.2M → Finish
11:02 | 10:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:21:15
Pace10:46 /mi
2nd Half
Distance13.11 mi
Time2:34:41
Pace11:48 /mi
📊Positive Split: 9.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:55:5933:2210:4433:22
10:44
-
10K
6.21 mi12:29:221:06:4510:4533:23
10:45
+0:01
15K
9.32 mi13:03:021:40:2510:4633:40
10:50
+0:05
20K
12.43 mi13:36:322:13:5510:4733:30
10:47
-0:03
Half
13.11 mi13:43:522:21:1510:467:20
10:45
-0:02
25K
15.53 mi14:11:032:48:2610:5127:11
11:13
+0:28
30K
18.64 mi14:48:173:25:4011:0237:14
11:59
+0:46
20M
20.00 mi15:04:333:41:5611:0616:16
11:58
-0:01
21M
21.00 mi15:17:423:55:0511:1213:09
13:09
+1:11
35K
21.75 mi15:26:474:04:1011:149:05
12:08
-1:01
23M
23.00 mi15:41:214:18:4411:1514:34
11:38
-0:30
24M
24.00 mi15:52:584:30:2111:1611:37
11:37
-0:01
40K
24.85 mi16:03:154:40:3811:1710:17
12:02
+0:25
25.2M
25.20 mi16:07:314:44:5411:184:16
12:22
+0:20
Finish
26.22 mi16:18:334:55:5611:1811:02
10:50
-1:32

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

10:44 /mi

Average Pace

11:18 /mi

Slowest Pace

13:09 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:28

61% of race

Time at Steady Pace

42:27

14% of race

Time at Slower Pace

1:14:01

25% of race

Average Pace: 11:17 /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 mi11:55:5933:2210:4433:22
10:44
#27189
10K
6.21 mi12:29:221:06:4510:4533:23
10:45
#26914
15K
9.32 mi13:03:021:40:2510:4633:40
10:50
#26742
20K
12.43 mi13:36:322:13:5510:4733:30
10:47
#26454
Half
13.11 mi13:43:522:21:1510:467:20
10:45
#26437
25K
15.53 mi14:11:032:48:2610:5127:11
11:13
#26259
30K
18.64 mi14:48:173:25:4011:0237:14
11:59
#26128
20M
20.00 mi15:04:333:41:5611:0616:16
11:58
#26062
21M
21.00 mi15:17:423:55:0511:1213:09
13:09
#26028
35K
21.75 mi15:26:474:04:1011:149:05
12:08
#26036
23M
23.00 mi15:41:214:18:4411:1514:34
11:38
#25967
24M
24.00 mi15:52:584:30:2111:1611:37
11:37
#25962
40K
24.85 mi16:03:154:40:3811:1710:17
12:02
#25939
25.2M
25.20 mi16:07:314:44:5411:184:16
12:22
#25915
Finish
26.22 mi16:18:334:55:5611:1811:02
10:50
#25902
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM45-49Seg. OverallSeg. MalesSeg. M45-49
5K3.11 mi3.11 mi27189156771567726461(Top 93%)15354(Top 95%)15354(Top 644%)
10K6.21 mi3.10 mi26914+27515553+12415553+12426679(Top 94%)15448(Top 96%)15448(Top 647%)
15K9.32 mi3.11 mi26742+17215478+7515478+7526461(Top 93%)15354(Top 95%)15354(Top 644%)
20K12.43 mi3.11 mi26454+28815346+13215346+13225684(Top 90%)14986(Top 93%)14986(Top 628%)
Half13.11 mi0.68 mi26437+1715342+415342+426169(Top 92%)15185(Top 94%)15185(Top 636%)
25K15.53 mi2.42 mi26259+17815266+7615266+7625493(Top 90%)14863(Top 92%)14863(Top 623%)
30K18.64 mi3.11 mi26128+13115170+9615170+9625575(Top 90%)14797(Top 92%)14797(Top 620%)
20M20.00 mi1.36 mi26062+6615123+4715123+4725219(Top 89%)14564(Top 90%)14564(Top 610%)
21M21.00 mi1.00 mi26028+3415099+2415099+2425249(Top 89%)14492(Top 90%)14492(Top 607%)
35K21.75 mi0.75 mi26036-815094+515094+526058(Top 92%)14862(Top 92%)14862(Top 623%)
23M23.00 mi1.25 mi25967+6915056+3815056+3824484(Top 86%)14088(Top 87%)14088(Top 590%)
24M24.00 mi1.00 mi25962+515048+815048+825096(Top 88%)14356(Top 89%)14356(Top 602%)
40K24.85 mi0.85 mi25939+2315031+1715031+1724968(Top 88%)14248(Top 88%)14248(Top 597%)
25.2M25.20 mi0.35 mi25915+2415009+2215009+2223953(Top 84%)13755(Top 85%)13755(Top 576%)
Finish26.22 mi1.02 mi25902+1314996+1314996+1325018(Top 88%)14289(Top 89%)14289(Top 599%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21stories
+97ft-345ft

Overall

26461

Males

15354

M45-49

15354

5K→10K

3.1 - 6.2 mi

Top 94%
×5stories
+79ft-138ft

Overall

26679

Males

15448

M45-49

15448

10K→15K

6.2 - 9.3 mi

Top 93%
×3stories
+67ft-78ft

Overall

26461

Males

15354

M45-49

15354

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

25684

Males

14986

M45-49

14986

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

26169

Males

15185

M45-49

15185

Half→25K

13.1 - 15.5 mi

Top 90%
×4stories
+66ft-88ft

Overall

25493

Males

14863

M45-49

14863

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

25575

Males

14797

M45-49

14797

30K→20M

18.6 - 20.0 mi

Top 89%
×5stories
+64ft-50ft

Overall

25219

Males

14564

M45-49

14564

20M→21M

20.0 - 21.0 mi

Top 89%
×8stories
+106ft-24ft

Overall

25249

Males

14492

M45-49

14492

21M→35K

21.0 - 21.8 mi

Top 92%
×7stories
+17ft-86ft

Overall

26058

Males

14862

M45-49

14862

35K→23M

21.8 - 23.0 mi

Top 86%
×5stories
+23ft-63ft

Overall

24484

Males

14088

M45-49

14088

23M→24M

23.0 - 24.0 mi

Top 88%
×6stories
+12ft-82ft

Overall

25096

Males

14356

M45-49

14356

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24968

Males

14248

M45-49

14248

40K→25.2M

24.9 - 25.2 mi

Top 84%
×1story
+13ft-16ft

Overall

23953

Males

13755

M45-49

13755

25.2M→Finish

25.2 - 26.2 mi

Top 88%
×2stories
+22ft-21ft

Overall

25018

Males

14289

M45-49

14289

Passing Analysis

Category:
Athletes Passed
1610
Passed By
323
Net Change
+1287
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27189
5K → 10K31641+275#27189#26914
10K → 15K21240+172#26914#26742
15K → 20K30315+288#26742#26454
20K → Half2710+17#26454#26437
Half → 25K20224+178#26437#26259
25K → 30K16837+131#26259#26128
30K → 20M8822+66#26128#26062
20M → 21M5521+34#26062#26028
21M → 35K3038-8#26028#26036
35K → 23M7910+69#26036#25967
23M → 24M3429+5#25967#25962
24M → 40K3613+23#25962#25939
40K → 25.2M273+24#25939#25915
25.2M → Finish3320+13#25915#25902
TOTALS1610323+1287
📊

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