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BOSTON MARATHON 2025

David Moore

Bib: 16925•M

NC

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M65-69)
#0 / 639
Top 26%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
8:54/mi
27:39
↑ 97↓ 3451.5%
10K· 6.21 mi
8:40/mi
54:34
↑ 79↓ 1380.4%
15K· 9.32 mi
8:38/mi
1:21:24
↑ 67↓ 78
20K· 12.43 mi
8:35/mi
1:48:03
↑ 106↓ 860.1%
Half· 13.11 mi
8:34/mi
1:53:54
↑ 19↓ 370.5%
25K· 15.53 mi
8:41/mi
2:14:56
↑ 66↓ 880.2%
30K· 18.64 mi
8:59/mi
2:42:50
↑ 181↓ 1480.2%
20M
9:04/mi
2:55:09
↑ 64↓ 500.2%
21M
9:25/mi
3:04:34
↑ 106↓ 241.6%
35K· 21.75 mi
8:39/mi
3:11:02
↑ 17↓ 861.7%
23M
8:48/mi
3:22:03
↑ 23↓ 630.6%
24M
8:47/mi
3:30:50
↓ 821.3%
40K· 24.85 mi
9:00/mi
3:38:32
↓ 200.3%
25.2M
9:52/mi
3:41:56
↑ 13↓ 160.2%
Finish· 26.22 mi
8:40/mi
3:50:46
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:53:54
Pace8:41 /mi
2nd Half
Distance13.11 mi
Time1:56:52
Pace8:55 /mi
📊Positive Split: 2.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:02:2327:398:5427:39
8:54
-
10K
6.21 mi11:29:1854:348:4726:55
8:40
-0:14
15K
9.32 mi11:56:081:21:248:4426:50
8:38
-0:02
20K
12.43 mi12:22:471:48:038:4226:39
8:35
-0:03
Half
13.11 mi12:28:381:53:548:415:51
8:34
-0:01
25K
15.53 mi12:49:402:14:568:4121:02
8:41
+0:07
30K
18.64 mi13:17:342:42:508:4427:54
8:59
+0:18
20M
20.00 mi13:29:532:55:098:4512:19
9:04
+0:05
21M
21.00 mi13:39:183:04:348:479:25
9:25
+0:21
35K
21.75 mi13:45:463:11:028:476:28
8:39
-0:46
23M
23.00 mi13:56:473:22:038:4711:01
8:48
+0:09
24M
24.00 mi14:05:343:30:508:478:47
8:47
-0:01
40K
24.85 mi14:13:163:38:328:487:42
9:00
+0:13
25.2M
25.20 mi14:16:403:41:568:483:24
9:52
+0:52
Finish
26.22 mi14:25:303:50:468:488:50
8:40
-1:12

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

8:34 /mi

Average Pace

8:48 /mi

Slowest Pace

9:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:47:22

99% of race

Time at Steady Pace

3:24

1% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:48 /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 mi11:02:2327:398:5427:39
8:54
#21984
10K
6.21 mi11:29:1854:348:4726:55
8:40
#21349
15K
9.32 mi11:56:081:21:248:4426:50
8:38
#20921
20K
12.43 mi12:22:471:48:038:4226:39
8:35
#20380
Half
13.11 mi12:28:381:53:548:415:51
8:34
#20339
25K
15.53 mi12:49:402:14:568:4121:02
8:41
#19977
30K
18.64 mi13:17:342:42:508:4427:54
8:59
#19516
20M
20.00 mi13:29:532:55:098:4512:19
9:04
#19331
21M
21.00 mi13:39:183:04:348:479:25
9:25
#19114
35K
21.75 mi13:45:463:11:028:476:28
8:39
#19017
23M
23.00 mi13:56:473:22:038:4711:01
8:48
#18784
24M
24.00 mi14:05:343:30:508:478:47
8:47
#18667
40K
24.85 mi14:13:163:38:328:487:42
9:00
#18559
25.2M
25.20 mi14:16:403:41:568:483:24
9:52
#18523
Finish
26.22 mi14:25:303:50:468:488:50
8:40
#18490
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi21984133071330720116(Top 71%)12562(Top 78%)12562(Top 1966%)
10K6.21 mi3.10 mi21349+63513040+26713040+26720675(Top 73%)12771(Top 79%)12771(Top 1999%)
15K9.32 mi3.11 mi20921+42812862+17812862+17820116(Top 71%)12562(Top 78%)12562(Top 1966%)
20K12.43 mi3.11 mi20380+54112631+23112631+23118714(Top 66%)11912(Top 74%)11912(Top 1864%)
Half13.11 mi0.68 mi20339+4112612+1912612+1919627(Top 69%)12301(Top 76%)12301(Top 1925%)
25K15.53 mi2.42 mi19977+36212452+16012452+16018230(Top 64%)11628(Top 72%)11628(Top 1820%)
30K18.64 mi3.11 mi19516+46112214+23812214+23817582(Top 62%)11185(Top 69%)11185(Top 1750%)
20M20.00 mi1.36 mi19331+18512106+10812106+10817127(Top 60%)10880(Top 68%)10880(Top 1703%)
21M21.00 mi1.00 mi19114+21712000+10612000+10615706(Top 55%)10115(Top 63%)10115(Top 1583%)
35K21.75 mi0.75 mi19017+9711931+6911931+6916316(Top 57%)10325(Top 64%)10325(Top 1616%)
23M23.00 mi1.25 mi18784+23311802+12911802+12915103(Top 53%)9678(Top 60%)9678(Top 1515%)
24M24.00 mi1.00 mi18667+11711730+7211730+7216213(Top 57%)10128(Top 63%)10128(Top 1585%)
40K24.85 mi0.85 mi18559+10811655+7511655+7516317(Top 57%)10066(Top 63%)10066(Top 1575%)
25.2M25.20 mi0.35 mi18523+3611622+3311622+3316359(Top 58%)10069(Top 63%)10069(Top 1576%)
Finish26.22 mi1.02 mi18490+3311591+3111591+3117263(Top 61%)10531(Top 65%)10531(Top 1648%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 71%
×21story building
+97ft-345ft

Overall

20116

Males

12562

M65-69

12562

5K→10K

3.1 - 6.2 mi

Top 73%
×5story building
+79ft-138ft

Overall

20675

Males

12771

M65-69

12771

10K→15K

6.2 - 9.3 mi

Top 71%
×3story building
+67ft-78ft

Overall

20116

Males

12562

M65-69

12562

15K→20K

9.3 - 12.4 mi

Top 66%
×5story building
+106ft-86ft

Overall

18714

Males

11912

M65-69

11912

20K→Half

12.4 - 13.1 mi

Top 69%
×2story building
+19ft-37ft

Overall

19627

Males

12301

M65-69

12301

Half→25K

13.1 - 15.5 mi

Top 64%
×4story building
+66ft-88ft

Overall

18230

Males

11628

M65-69

11628

25K→30K

15.5 - 18.6 mi

Top 62%
×9story building
+181ft-148ft

Overall

17582

Males

11185

M65-69

11185

30K→20M

18.6 - 20.0 mi

Top 60%
×5story building
+64ft-50ft

Overall

17127

Males

10880

M65-69

10880

20M→21M

20.0 - 21.0 mi

Top 55%
×8story building
+106ft-24ft

Overall

15706

Males

10115

M65-69

10115

21M→35K

21.0 - 21.8 mi

Top 57%
×7story building
+17ft-86ft

Overall

16316

Males

10325

M65-69

10325

35K→23M

21.8 - 23.0 mi

Top 53%
×5story building
+23ft-63ft

Overall

15103

Males

9678

M65-69

9678

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

16213

Males

10128

M65-69

10128

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16317

Males

10066

M65-69

10066

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

16359

Males

10069

M65-69

10069

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2story building
+22ft-21ft

Overall

17263

Males

10531

M65-69

10531

Passing Analysis

Category:
Athletes Passed
3846
Passed By
352
Net Change
+3494
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21984
5K → 10K69964+635#21984#21349
10K → 15K47446+428#21349#20921
15K → 20K55514+541#20921#20380
20K → Half5817+41#20380#20339
Half → 25K37614+362#20339#19977
25K → 30K49534+461#19977#19516
30K → 20M20318+185#19516#19331
20M → 21M23417+217#19331#19114
21M → 35K11013+97#19114#19017
35K → 23M2429+233#19017#18784
23M → 24M13316+117#18784#18667
24M → 40K13224+108#18667#18559
40K → 25.2M5519+36#18559#18523
25.2M → Finish8047+33#18523#18490
TOTALS3846352+3494
📊

Passing Visuals

Category:
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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