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BOSTON MARATHON 2025

Dave Hayes

Bib: 21946•M

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M60-64)
#0 / 1259
Top 29%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:47
Rank: #16392
Start → 5K
7:59/mi
24:47 split
10K· 6.21 mi
49:53
Rank: #16737 (-345)
5K → 10K
8:05/mi
25:06 split
15K· 9.32 mi
1:15:01
Rank: #16688 (+49)
10K → 15K
8:05/mi
25:08 split
20K· 12.43 mi
1:41:16
Rank: #17023 (-335)
15K → 20K
8:27/mi
26:15 split
Half· 13.11 mi
1:46:42
Rank: #16949 (+74)
20K → Half
7:58/mi
5:26 split
25K· 15.53 mi
2:06:48
Rank: #16722 (+227)
Half → 25K
8:17/mi
20:06 split
30K· 18.64 mi
2:33:10
Rank: #16325 (+397)
25K → 30K
8:29/mi
26:22 split
20M
2:44:58
Rank: #16188 (+137)
30K → 20M
8:41/mi
11:48 split
21M
2:54:00
Rank: #15982 (+206)
20M → 21M
9:02/mi
9:02 split
35K· 21.75 mi
3:00:03
Rank: #15817 (+165)
21M → 35K
8:05/mi
6:03 split
23M
3:10:52
Rank: #15697 (+120)
35K → 23M
8:38/mi
10:49 split
24M
3:19:25
Rank: #15634 (+63)
23M → 24M
8:33/mi
8:33 split
40K· 24.85 mi
3:26:43
Rank: #15531 (+103)
24M → 40K
8:32/mi
7:18 split
25.2M
3:30:15
Rank: #15581 (-50)
40K → 25.2M
10:15/mi
3:32 split
Finish· 26.22 mi
3:38:46
Rank: #15555 (+26)
25.2M → Finish
8:21/mi
8:31 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:42
Pace8:08 /mi
2nd Half
Distance13.11 mi
Time1:52:04
Pace8:33 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5424:477:5924:47
7:59
-
10K
6.21 mi11:45:0049:538:0225:06
8:05
+0:06
15K
9.32 mi12:10:081:15:018:0325:08
8:05
0:00
20K
12.43 mi12:36:231:41:168:0926:15
8:27
+0:22
Half
13.11 mi12:41:491:46:428:085:26
7:58
-0:29
25K
15.53 mi13:01:552:06:488:1020:06
8:17
+0:19
30K
18.64 mi13:28:172:33:108:1326:22
8:29
+0:12
20M
20.00 mi13:40:052:44:588:1511:48
8:41
+0:12
21M
21.00 mi13:49:072:54:008:179:02
9:02
+0:21
35K
21.75 mi13:55:103:00:038:176:03
8:05
-0:57
23M
23.00 mi14:05:593:10:528:1810:49
8:38
+0:33
24M
24.00 mi14:14:323:19:258:198:33
8:33
-0:05
40K
24.85 mi14:21:503:26:438:197:18
8:32
-0:01
25.2M
25.20 mi14:25:223:30:158:213:32
10:15
+1:43
Finish
26.22 mi14:33:533:38:468:218:31
8:21
-1:54

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

7:58 /mi

Average Pace

8:21 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:26:30

40% of race

Time at Steady Pace

1:59:42

55% of race

Time at Slower Pace

12:34

6% of race

Average Pace: 8:21 /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 mi11:19:5424:477:5924:47
7:59
#16392
10K
6.21 mi11:45:0049:538:0225:06
8:05
#16737
15K
9.32 mi12:10:081:15:018:0325:08
8:05
#16688
20K
12.43 mi12:36:231:41:168:0926:15
8:27
#17023
Half
13.11 mi12:41:491:46:428:085:26
7:58
#16949
25K
15.53 mi13:01:552:06:488:1020:06
8:17
#16722
30K
18.64 mi13:28:172:33:108:1326:22
8:29
#16325
20M
20.00 mi13:40:052:44:588:1511:48
8:41
#16188
21M
21.00 mi13:49:072:54:008:179:02
9:02
#15982
35K
21.75 mi13:55:103:00:038:176:03
8:05
#15817
23M
23.00 mi14:05:593:10:528:1810:49
8:38
#15697
24M
24.00 mi14:14:323:19:258:198:33
8:33
#15634
40K
24.85 mi14:21:503:26:438:197:18
8:32
#15531
25.2M
25.20 mi14:25:223:30:158:213:32
10:15
#15581
Finish
26.22 mi14:33:533:38:468:218:31
8:21
#15555
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi16392109581095816659(Top 59%)11073(Top 69%)11073(Top 880%)
10K6.21 mi3.10 mi16737-34511110-15211110-15217046(Top 60%)11263(Top 70%)11263(Top 895%)
15K9.32 mi3.11 mi16688+4911102+811102+816659(Top 59%)11073(Top 69%)11073(Top 880%)
20K12.43 mi3.11 mi17023-33511219-11711219-11717854(Top 63%)11538(Top 72%)11538(Top 916%)
Half13.11 mi0.68 mi16949+7411187+3211187+3215567(Top 55%)10595(Top 66%)10595(Top 842%)
25K15.53 mi2.42 mi16722+22711076+11111076+11115842(Top 56%)10573(Top 66%)10573(Top 840%)
30K18.64 mi3.11 mi16325+39710848+22810848+22814652(Top 52%)9903(Top 61%)9903(Top 787%)
20M20.00 mi1.36 mi16188+13710765+8310765+8314929(Top 53%)9888(Top 61%)9888(Top 785%)
21M21.00 mi1.00 mi15982+20610647+11810647+11813705(Top 48%)9204(Top 57%)9204(Top 731%)
35K21.75 mi0.75 mi15817+16510558+8910558+8912825(Top 45%)8737(Top 54%)8737(Top 694%)
23M23.00 mi1.25 mi15697+12010464+9410464+9414168(Top 50%)9247(Top 57%)9247(Top 734%)
24M24.00 mi1.00 mi15634+6310419+4510419+4514804(Top 52%)9497(Top 59%)9497(Top 754%)
40K24.85 mi0.85 mi15531+10310343+7610343+7613663(Top 48%)8844(Top 55%)8844(Top 702%)
25.2M25.20 mi0.35 mi15581-5010356-1310356-1318014(Top 63%)10814(Top 67%)10814(Top 859%)
Finish26.22 mi1.02 mi15555+2610327+2910327+2915272(Top 54%)9602(Top 60%)9602(Top 763%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

16659

Males

11073

M60-64

11073

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

17046

Males

11263

M60-64

11263

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

16659

Males

11073

M60-64

11073

15K→20K

9.3 - 12.4 mi

Top 63%
×5stories
+106ft-86ft

Overall

17854

Males

11538

M60-64

11538

20K→Half

12.4 - 13.1 mi

Top 55%
×2stories
+19ft-37ft

Overall

15567

Males

10595

M60-64

10595

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15842

Males

10573

M60-64

10573

25K→30K

15.5 - 18.6 mi

Top 52%
×9stories
+181ft-148ft

Overall

14652

Males

9903

M60-64

9903

30K→20M

18.6 - 20.0 mi

Top 53%
×5stories
+64ft-50ft

Overall

14929

Males

9888

M60-64

9888

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

13705

Males

9204

M60-64

9204

21M→35K

21.0 - 21.8 mi

Top 45%
×7stories
+17ft-86ft

Overall

12825

Males

8737

M60-64

8737

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

14168

Males

9247

M60-64

9247

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

14804

Males

9497

M60-64

9497

24M→40K

24.0 - 24.9 mi

Top 48%
×1story
+6ft-20ft

Overall

13663

Males

8844

M60-64

8844

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

18014

Males

10814

M60-64

10814

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

15272

Males

9602

M60-64

9602

Passing Analysis

Category:
Athletes Passed
2336
Passed By
1499
Net Change
+837
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16392
5K → 10K171516-345#16392#16737
10K → 15K224175+49#16737#16688
15K → 20K106441-335#16688#17023
20K → Half817+74#17023#16949
Half → 25K27144+227#16949#16722
25K → 30K45053+397#16722#16325
30K → 20M17336+137#16325#16188
20M → 21M22216+206#16188#15982
21M → 35K1683+165#15982#15817
35K → 23M16343+120#15817#15697
23M → 24M9431+63#15697#15634
24M → 40K12219+103#15634#15531
40K → 25.2M1666-50#15531#15581
25.2M → Finish7549+26#15581#15555
TOTALS23361499+837
📊

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