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BOSTON MARATHON 2025

Jeff Mcreynolds

Bib: 22323•M

TX

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
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:28
Rank: #19983
Start → 5K
8:31/mi
26:28 split
10K· 6.21 mi
53:35
Rank: #20514 (-531)
5K → 10K
8:44/mi
27:07 split
15K· 9.32 mi
1:21:36
Rank: #21019 (-505)
10K → 15K
9:01/mi
28:01 split
20K· 12.43 mi
1:48:36
Rank: #20622 (+397)
15K → 20K
8:41/mi
27:00 split
Half· 13.11 mi
1:54:27
Rank: #20574 (+48)
20K → Half
8:34/mi
5:51 split
25K· 15.53 mi
2:15:34
Rank: #20221 (+353)
Half → 25K
8:43/mi
21:07 split
30K· 18.64 mi
2:43:52
Rank: #19819 (+402)
25K → 30K
9:07/mi
28:18 split
20M
2:56:17
Rank: #19633 (+186)
30K → 20M
9:08/mi
12:25 split
21M
3:05:58
Rank: #19460 (+173)
20M → 21M
9:41/mi
9:41 split
35K· 21.75 mi
3:12:42
Rank: #19419 (+41)
21M → 35K
9:00/mi
6:44 split
23M
3:24:10
Rank: #19291 (+128)
35K → 23M
9:09/mi
11:28 split
24M
3:35:05
Rank: #19607 (-316)
23M → 24M
10:55/mi
10:55 split
40K· 24.85 mi
3:43:29
Rank: #19641 (-34)
24M → 40K
9:49/mi
8:24 split
25.2M
3:47:11
Rank: #19640 (+1)
40K → 25.2M
10:44/mi
3:42 split
Finish· 26.22 mi
3:56:48
Rank: #19702 (-62)
25.2M → Finish
9:26/mi
9:37 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:27
Pace8:44 /mi
2nd Half
Distance13.11 mi
Time2:02:21
Pace9:20 /mi
📊Positive Split: 6.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:5326:288:3126:28
8:31
-
10K
6.21 mi11:49:0053:358:3727:07
8:44
+0:13
15K
9.32 mi12:17:011:21:368:4528:01
9:01
+0:17
20K
12.43 mi12:44:011:48:368:4427:00
8:41
-0:20
Half
13.11 mi12:49:521:54:278:445:51
8:34
-0:07
25K
15.53 mi13:10:592:15:348:4421:07
8:43
+0:09
30K
18.64 mi13:39:172:43:528:4728:18
9:07
+0:24
20M
20.00 mi13:51:422:56:178:4912:25
9:08
+0:01
21M
21.00 mi14:01:233:05:588:519:41
9:41
+0:33
35K
21.75 mi14:08:073:12:428:526:44
9:00
-0:41
23M
23.00 mi14:19:353:24:108:5311:28
9:09
+0:09
24M
24.00 mi14:30:303:35:058:5810:55
10:55
+1:46
40K
24.85 mi14:38:543:43:298:598:24
9:49
-1:06
25.2M
25.20 mi14:42:363:47:119:013:42
10:44
+0:55
Finish
26.22 mi14:52:133:56:489:029:37
9:26
-1:18

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

8:31 /mi

Average Pace

9:02 /mi

Slowest Pace

10:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:33

45% of race

Time at Steady Pace

1:36:33

41% of race

Time at Slower Pace

32:42

14% of race

Average Pace: 9:02 /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 mi11:21:5326:288:3126:28
8:31
#19983
10K
6.21 mi11:49:0053:358:3727:07
8:44
#20514
15K
9.32 mi12:17:011:21:368:4528:01
9:01
#21019
20K
12.43 mi12:44:011:48:368:4427:00
8:41
#20622
Half
13.11 mi12:49:521:54:278:445:51
8:34
#20574
25K
15.53 mi13:10:592:15:348:4421:07
8:43
#20221
30K
18.64 mi13:39:172:43:528:4728:18
9:07
#19819
20M
20.00 mi13:51:422:56:178:4912:25
9:08
#19633
21M
21.00 mi14:01:233:05:588:519:41
9:41
#19460
35K
21.75 mi14:08:073:12:428:526:44
9:00
#19419
23M
23.00 mi14:19:353:24:108:5311:28
9:09
#19291
24M
24.00 mi14:30:303:35:058:5810:55
10:55
#19607
40K
24.85 mi14:38:543:43:298:598:24
9:49
#19641
25.2M
25.20 mi14:42:363:47:119:013:42
10:44
#19640
Finish
26.22 mi14:52:133:56:489:029:37
9:26
#19702
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi19983124321243222115(Top 78%)13433(Top 83%)13433(Top 1067%)
10K6.21 mi3.10 mi20514-53112677-24512677-24521029(Top 74%)12936(Top 80%)12936(Top 1027%)
15K9.32 mi3.11 mi21019-50512910-23312910-23322115(Top 78%)13433(Top 83%)13433(Top 1067%)
20K12.43 mi3.11 mi20622+39712736+17412736+17419360(Top 68%)12194(Top 76%)12194(Top 969%)
Half13.11 mi0.68 mi20574+4812716+2012716+2019653(Top 69%)12327(Top 77%)12327(Top 979%)
25K15.53 mi2.42 mi20221+35312549+16712549+16718442(Top 65%)11718(Top 73%)11718(Top 931%)
30K18.64 mi3.11 mi19819+40212350+19912350+19918225(Top 64%)11476(Top 71%)11476(Top 912%)
20M20.00 mi1.36 mi19633+18612239+11112239+11117478(Top 62%)11026(Top 68%)11026(Top 876%)
21M21.00 mi1.00 mi19460+17312140+9912140+9916951(Top 60%)10680(Top 66%)10680(Top 848%)
35K21.75 mi0.75 mi19419+4112108+3212108+3218217(Top 64%)11153(Top 69%)11153(Top 886%)
23M23.00 mi1.25 mi19291+12812022+8612022+8617141(Top 60%)10576(Top 66%)10576(Top 840%)
24M24.00 mi1.00 mi19607-31612123-10112123-10123800(Top 84%)13714(Top 85%)13714(Top 1089%)
40K24.85 mi0.85 mi19641-3412124-112124-119880(Top 70%)11742(Top 73%)11742(Top 933%)
25.2M25.20 mi0.35 mi19640+112112+1212112+1219794(Top 70%)11692(Top 73%)11692(Top 929%)
Finish26.22 mi1.02 mi19702-6212127-1512127-1520949(Top 74%)12262(Top 76%)12262(Top 974%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21stories
+97ft-345ft

Overall

22115

Males

13433

M60-64

13433

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

21029

Males

12936

M60-64

12936

10K→15K

6.2 - 9.3 mi

Top 78%
×3stories
+67ft-78ft

Overall

22115

Males

13433

M60-64

13433

15K→20K

9.3 - 12.4 mi

Top 68%
×5stories
+106ft-86ft

Overall

19360

Males

12194

M60-64

12194

20K→Half

12.4 - 13.1 mi

Top 69%
×2stories
+19ft-37ft

Overall

19653

Males

12327

M60-64

12327

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

18442

Males

11718

M60-64

11718

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

18225

Males

11476

M60-64

11476

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

17478

Males

11026

M60-64

11026

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16951

Males

10680

M60-64

10680

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

18217

Males

11153

M60-64

11153

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

17141

Males

10576

M60-64

10576

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23800

Males

13714

M60-64

13714

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

19880

Males

11742

M60-64

11742

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

19794

Males

11692

M60-64

11692

25.2M→Finish

25.2 - 26.2 mi

Top 74%
×2stories
+22ft-21ft

Overall

20949

Males

12262

M60-64

12262

Passing Analysis

Category:
Athletes Passed
2242
Passed By
1961
Net Change
+281
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19983
5K → 10K102633-531#19983#20514
10K → 15K71576-505#20514#21019
15K → 20K42528+397#21019#20622
20K → Half6214+48#20622#20574
Half → 25K36714+353#20574#20221
25K → 30K44947+402#20221#19819
30K → 20M20519+186#19819#19633
20M → 21M19320+173#19633#19460
21M → 35K7635+41#19460#19419
35K → 23M15527+128#19419#19291
23M → 24M19335-316#19291#19607
24M → 40K4983-34#19607#19641
40K → 25.2M3231+1#19641#19640
25.2M → Finish3799-62#19640#19702
TOTALS22421961+281
📊

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