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BOSTON MARATHON 2025

Ryan Harper

Bib: 31411•M

DC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M40-44)
#0 / 2247
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:09
Rank: #17302
Start → 5K
25:09 | 8:06/mi
10K· 6.21 mi
49:38
Rank: #16403 (+899)
5K → 10K
24:29 | 7:53/mi
15K· 9.32 mi
1:13:49
Rank: #15668 (+735)
10K → 15K
24:11 | 7:47/mi
20K· 12.43 mi
1:38:09
Rank: #15079 (+589)
15K → 20K
24:20 | 7:50/mi
Half· 13.11 mi
1:43:23
Rank: #14975 (+104)
20K → Half
5:14 | 7:40/mi
25K· 15.53 mi
2:02:53
Rank: #14812 (+163)
Half → 25K
19:30 | 8:03/mi
30K· 18.64 mi
2:29:53
Rank: #15052 (-240)
25K → 30K
27:00 | 8:41/mi
20M
2:42:09
Rank: #15200 (-148)
30K → 20M
12:16 | 9:02/mi
21M
2:51:54
Rank: #15297 (-97)
20M → 21M
9:45 | 9:45/mi
35K· 21.75 mi
2:58:27
Rank: #15336 (-39)
21M → 35K
6:33 | 8:45/mi
23M
3:09:53
Rank: #15426 (-90)
35K → 23M
11:26 | 9:08/mi
24M
3:18:39
Rank: #15450 (-24)
23M → 24M
8:46 | 8:46/mi
40K· 24.85 mi
3:26:34
Rank: #15498 (-48)
24M → 40K
7:55 | 9:16/mi
25.2M
3:30:02
Rank: #15531 (-33)
40K → 25.2M
3:28 | 10:03/mi
Finish· 26.22 mi
3:38:46
Rank: #15556 (-25)
25.2M → Finish
8:44 | 8:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:23
Pace7:53 /mi
2nd Half
Distance13.11 mi
Time1:55:23
Pace8:48 /mi
📊Positive Split: 11.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:4925:098:0625:09
8:06
-
10K
6.21 mi12:13:1849:387:5924:29
7:53
-0:13
15K
9.32 mi12:37:291:13:497:5524:11
7:47
-0:06
20K
12.43 mi13:01:491:38:097:5424:20
7:50
+0:03
Half
13.11 mi13:07:031:43:237:535:14
7:40
-0:10
25K
15.53 mi13:26:332:02:537:5519:30
8:03
+0:23
30K
18.64 mi13:53:332:29:538:0227:00
8:41
+0:38
20M
20.00 mi14:05:492:42:098:0612:16
9:02
+0:21
21M
21.00 mi14:15:342:51:548:119:45
9:45
+0:43
35K
21.75 mi14:22:072:58:278:126:33
8:45
-1:00
23M
23.00 mi14:33:333:09:538:1511:26
9:08
+0:23
24M
24.00 mi14:42:193:18:398:178:46
8:46
-0:22
40K
24.85 mi14:50:143:26:348:197:55
9:16
+0:30
25.2M
25.20 mi14:53:423:30:028:203:28
10:03
+0:47
Finish
26.22 mi15:02:263:38:468:218:44
8:34
-1:29

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

7:40 /mi

Average Pace

8:21 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:02:53

56% of race

Time at Steady Pace

1:03:19

29% of race

Time at Slower Pace

32:34

15% 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 mi11:48:4925:098:0625:09
8:06
#17302
10K
6.21 mi12:13:1849:387:5924:29
7:53
#16403
15K
9.32 mi12:37:291:13:497:5524:11
7:47
#15668
20K
12.43 mi13:01:491:38:097:5424:20
7:50
#15079
Half
13.11 mi13:07:031:43:237:535:14
7:40
#14975
25K
15.53 mi13:26:332:02:537:5519:30
8:03
#14812
30K
18.64 mi13:53:332:29:538:0227:00
8:41
#15052
20M
20.00 mi14:05:492:42:098:0612:16
9:02
#15200
21M
21.00 mi14:15:342:51:548:119:45
9:45
#15297
35K
21.75 mi14:22:072:58:278:126:33
8:45
#15336
23M
23.00 mi14:33:333:09:538:1511:26
9:08
#15426
24M
24.00 mi14:42:193:18:398:178:46
8:46
#15450
40K
24.85 mi14:50:143:26:348:197:55
9:16
#15498
25.2M
25.20 mi14:53:423:30:028:203:28
10:03
#15531
Finish
26.22 mi15:02:263:38:468:218:44
8:34
#15556
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM40-44Seg. OverallSeg. MalesSeg. M40-44
5K3.11 mi3.11 mi17302113291132914225(Top 50%)10029(Top 62%)10029(Top 446%)
10K6.21 mi3.10 mi16403+89910973+35610973+35615517(Top 55%)10629(Top 66%)10629(Top 473%)
15K9.32 mi3.11 mi15668+73510686+28710686+28714225(Top 50%)10029(Top 62%)10029(Top 446%)
20K12.43 mi3.11 mi15079+58910407+27910407+27913524(Top 48%)9660(Top 60%)9660(Top 430%)
Half13.11 mi0.68 mi14975+10410353+5410353+5413149(Top 46%)9548(Top 59%)9548(Top 425%)
25K15.53 mi2.42 mi14812+16310255+9810255+9814220(Top 50%)9864(Top 61%)9864(Top 439%)
30K18.64 mi3.11 mi15052-24010314-5910314-5915931(Top 56%)10465(Top 65%)10465(Top 466%)
20M20.00 mi1.36 mi15200-14810346-3210346-3216904(Top 60%)10769(Top 67%)10769(Top 479%)
21M21.00 mi1.00 mi15297-9710362-1610362-1617236(Top 61%)10795(Top 67%)10795(Top 480%)
35K21.75 mi0.75 mi15336-3910360+210360+216985(Top 60%)10600(Top 66%)10600(Top 472%)
23M23.00 mi1.25 mi15426-9010353+710353+716987(Top 60%)10500(Top 65%)10500(Top 467%)
24M24.00 mi1.00 mi15450-2410344+910344+916101(Top 57%)10074(Top 63%)10074(Top 448%)
40K24.85 mi0.85 mi15498-4810329+1510329+1517622(Top 62%)10643(Top 66%)10643(Top 474%)
25.2M25.20 mi0.35 mi15531-3310332-310332-317215(Top 61%)10456(Top 65%)10456(Top 465%)
Finish26.22 mi1.02 mi15556-2510328+410328+416649(Top 59%)10223(Top 63%)10223(Top 455%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 50%
×21stories
+97ft-345ft

Overall

14225

Males

10029

M40-44

10029

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

15517

Males

10629

M40-44

10629

10K→15K

6.2 - 9.3 mi

Top 50%
×3stories
+67ft-78ft

Overall

14225

Males

10029

M40-44

10029

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

13524

Males

9660

M40-44

9660

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

13149

Males

9548

M40-44

9548

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

14220

Males

9864

M40-44

9864

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

15931

Males

10465

M40-44

10465

30K→20M

18.6 - 20.0 mi

Top 60%
×5stories
+64ft-50ft

Overall

16904

Males

10769

M40-44

10769

20M→21M

20.0 - 21.0 mi

Top 61%
×8stories
+106ft-24ft

Overall

17236

Males

10795

M40-44

10795

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16985

Males

10600

M40-44

10600

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

16987

Males

10500

M40-44

10500

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

16101

Males

10074

M40-44

10074

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

17622

Males

10643

M40-44

10643

40K→25.2M

24.9 - 25.2 mi

Top 61%
×1story
+13ft-16ft

Overall

17215

Males

10456

M40-44

10456

25.2M→Finish

25.2 - 26.2 mi

Top 59%
×2stories
+22ft-21ft

Overall

16649

Males

10223

M40-44

10223

Passing Analysis

Category:
Athletes Passed
3347
Passed By
1601
Net Change
+1746
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17302
5K → 10K95859+899#17302#16403
10K → 15K75217+735#16403#15668
15K → 20K60516+589#15668#15079
20K → Half1128+104#15079#14975
Half → 25K24582+163#14975#14812
25K → 30K179419-240#14812#15052
30K → 20M81229-148#15052#15200
20M → 21M88185-97#15200#15297
21M → 35K6099-39#15297#15336
35K → 23M80170-90#15336#15426
23M → 24M5882-24#15426#15450
24M → 40K52100-48#15450#15498
40K → 25.2M2457-33#15498#15531
25.2M → Finish5378-25#15531#15556
TOTALS33471601+1746
📊

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