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BOSTON MARATHON 2025

David Roberts

Bib: 17043•M

NY

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 28%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:28
Rank: #15444
Start → 5K
24:28 | 7:53/mi
10K· 6.21 mi
49:05
Rank: #15654 (-210)
5K → 10K
24:37 | 7:55/mi
15K· 9.32 mi
1:14:00
Rank: #15828 (-174)
10K → 15K
24:55 | 8:01/mi
20K· 12.43 mi
1:38:42
Rank: #15471 (+357)
15K → 20K
24:42 | 7:57/mi
Half· 13.11 mi
1:44:02
Rank: #15397 (+74)
20K → Half
5:20 | 7:49/mi
25K· 15.53 mi
2:03:30
Rank: #15155 (+242)
Half → 25K
19:28 | 8:02/mi
30K· 18.64 mi
2:29:44
Rank: #14978 (+177)
25K → 30K
26:14 | 8:27/mi
20M
2:41:29
Rank: #14931 (+47)
30K → 20M
11:45 | 8:39/mi
21M
2:50:19
Rank: #14737 (+194)
20M → 21M
8:50 | 8:50/mi
35K· 21.75 mi
2:56:55
Rank: #14824 (-87)
21M → 35K
6:36 | 8:50/mi
23M
3:07:58
Rank: #14825 (-1)
35K → 23M
11:03 | 8:50/mi
24M
3:16:48
Rank: #14882 (-57)
23M → 24M
8:50 | 8:50/mi
40K· 24.85 mi
3:24:40
Rank: #14994 (-112)
24M → 40K
7:52 | 9:12/mi
25.2M
3:28:36
Rank: #15158 (-164)
40K → 25.2M
3:56 | 11:24/mi
Finish· 26.22 mi
3:38:11
Rank: #15414 (-256)
25.2M → Finish
9:35 | 9:24/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:44:02
Pace7:56 /mi
2nd Half
Distance13.11 mi
Time1:54:09
Pace8:42 /mi
📊Positive Split: 9.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:4624:287:5324:28
7:53
-
10K
6.21 mi11:39:2349:057:5424:37
7:55
+0:02
15K
9.32 mi12:04:181:14:007:5624:55
8:01
+0:06
20K
12.43 mi12:29:001:38:427:5724:42
7:57
-0:04
Half
13.11 mi12:34:201:44:027:565:20
7:49
-0:08
25K
15.53 mi12:53:482:03:307:5719:28
8:02
+0:13
30K
18.64 mi13:20:022:29:448:0226:14
8:27
+0:25
20M
20.00 mi13:31:472:41:298:0411:45
8:39
+0:12
21M
21.00 mi13:40:372:50:198:078:50
8:50
+0:11
35K
21.75 mi13:47:132:56:558:086:36
8:50
0:00
23M
23.00 mi13:58:163:07:588:1011:03
8:50
0:00
24M
24.00 mi14:07:063:16:488:128:50
8:50
0:00
40K
24.85 mi14:14:583:24:408:147:52
9:12
+0:22
25.2M
25.20 mi14:18:543:28:368:173:56
11:24
+2:12
Finish
26.22 mi14:28:293:38:118:209:35
9:24
-2:00

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

7:49 /mi

Average Pace

8:20 /mi

Slowest Pace

11:24 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:03:30

57% of race

Time at Steady Pace

1:13:18

34% of race

Time at Slower Pace

21:23

10% of race

Average Pace: 8:19 /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 mi11:14:4624:287:5324:28
7:53
#15444
10K
6.21 mi11:39:2349:057:5424:37
7:55
#15654
15K
9.32 mi12:04:181:14:007:5624:55
8:01
#15828
20K
12.43 mi12:29:001:38:427:5724:42
7:57
#15471
Half
13.11 mi12:34:201:44:027:565:20
7:49
#15397
25K
15.53 mi12:53:482:03:307:5719:28
8:02
#15155
30K
18.64 mi13:20:022:29:448:0226:14
8:27
#14978
20M
20.00 mi13:31:472:41:298:0411:45
8:39
#14931
21M
21.00 mi13:40:372:50:198:078:50
8:50
#14737
35K
21.75 mi13:47:132:56:558:086:36
8:50
#14824
23M
23.00 mi13:58:163:07:588:1011:03
8:50
#14825
24M
24.00 mi14:07:063:16:488:128:50
8:50
#14882
40K
24.85 mi14:14:583:24:408:147:52
9:12
#14994
25.2M
25.20 mi14:18:543:28:368:173:56
11:24
#15158
Finish
26.22 mi14:28:293:38:118:209:35
9:24
#15414
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi15444105911059116176(Top 57%)10882(Top 68%)10882(Top 864%)
10K6.21 mi3.10 mi15654-21010679-8810679-8815826(Top 56%)10750(Top 67%)10750(Top 854%)
15K9.32 mi3.11 mi15828-17410749-7010749-7016176(Top 57%)10882(Top 68%)10882(Top 864%)
20K12.43 mi3.11 mi15471+35710581+16810581+16814516(Top 51%)10097(Top 63%)10097(Top 802%)
Half13.11 mi0.68 mi15397+7410546+3510546+3514318(Top 50%)10011(Top 62%)10011(Top 795%)
25K15.53 mi2.42 mi15155+24210415+13110415+13114097(Top 50%)9802(Top 61%)9802(Top 779%)
30K18.64 mi3.11 mi14978+17710276+13910276+13914403(Top 51%)9781(Top 61%)9781(Top 777%)
20M20.00 mi1.36 mi14931+4710231+4510231+4514682(Top 52%)9767(Top 61%)9767(Top 776%)
21M21.00 mi1.00 mi14737+19410123+10810123+10812456(Top 44%)8576(Top 53%)8576(Top 681%)
35K21.75 mi0.75 mi14824-8710144-2110144-2117420(Top 61%)10770(Top 67%)10770(Top 855%)
23M23.00 mi1.25 mi14825-110118+2610118+2615288(Top 54%)9751(Top 61%)9751(Top 775%)
24M24.00 mi1.00 mi14882-5710101+1710101+1716461(Top 58%)10226(Top 63%)10226(Top 812%)
40K24.85 mi0.85 mi14994-11210120-1910120-1917312(Top 61%)10505(Top 65%)10505(Top 834%)
25.2M25.20 mi0.35 mi15158-16410171-5110171-5121745(Top 77%)12642(Top 78%)12642(Top 1004%)
Finish26.22 mi1.02 mi15414-25610259-8810259-8820803(Top 73%)12183(Top 76%)12183(Top 968%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

16176

Males

10882

M60-64

10882

5K→10K

3.1 - 6.2 mi

Top 56%
×5stories
+79ft-138ft

Overall

15826

Males

10750

M60-64

10750

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

16176

Males

10882

M60-64

10882

15K→20K

9.3 - 12.4 mi

Top 51%
×5stories
+106ft-86ft

Overall

14516

Males

10097

M60-64

10097

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

14318

Males

10011

M60-64

10011

Half→25K

13.1 - 15.5 mi

Top 50%
×4stories
+66ft-88ft

Overall

14097

Males

9802

M60-64

9802

25K→30K

15.5 - 18.6 mi

Top 51%
×9stories
+181ft-148ft

Overall

14403

Males

9781

M60-64

9781

30K→20M

18.6 - 20.0 mi

Top 52%
×5stories
+64ft-50ft

Overall

14682

Males

9767

M60-64

9767

20M→21M

20.0 - 21.0 mi

Top 44%
×8stories
+106ft-24ft

Overall

12456

Males

8576

M60-64

8576

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

17420

Males

10770

M60-64

10770

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

15288

Males

9751

M60-64

9751

23M→24M

23.0 - 24.0 mi

Top 58%
×6stories
+12ft-82ft

Overall

16461

Males

10226

M60-64

10226

24M→40K

24.0 - 24.9 mi

Top 61%
×1story
+6ft-20ft

Overall

17312

Males

10505

M60-64

10505

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21745

Males

12642

M60-64

12642

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

20803

Males

12183

M60-64

12183

Passing Analysis

Category:
Athletes Passed
2144
Passed By
2114
Net Change
+30
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15444
5K → 10K231441-210#15444#15654
10K → 15K154328-174#15654#15828
15K → 20K40245+357#15828#15471
20K → Half839+74#15471#15397
Half → 25K30058+242#15397#15155
25K → 30K332155+177#15155#14978
30K → 20M147100+47#14978#14931
20M → 21M21925+194#14931#14737
21M → 35K40127-87#14737#14824
35K → 23M118119-1#14824#14825
23M → 24M57114-57#14825#14882
24M → 40K38150-112#14882#14994
40K → 25.2M9173-164#14994#15158
25.2M → Finish14270-256#15158#15414
TOTALS21442114+30
📊

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