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BOSTON MARATHON 2025

David Spetnagel

Bib: 22059•M

SC

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
28:06
Rank: #22610
Start → 5K
28:06 | 9:03/mi
10K· 6.21 mi
56:38
Rank: #22866 (-256)
5K → 10K
28:32 | 9:11/mi
15K· 9.32 mi
1:25:22
Rank: #22933 (-67)
10K → 15K
28:44 | 9:15/mi
20K· 12.43 mi
1:54:16
Rank: #22762 (+171)
15K → 20K
28:54 | 9:18/mi
Half· 13.11 mi
2:00:28
Rank: #22732 (+30)
20K → Half
6:12 | 9:05/mi
25K· 15.53 mi
2:22:56
Rank: #22436 (+296)
Half → 25K
22:28 | 9:16/mi
30K· 18.64 mi
2:54:23
Rank: #22340 (+96)
25K → 30K
31:27 | 10:07/mi
20M
3:09:02
Rank: #22410 (-70)
30K → 20M
14:39 | 10:47/mi
21M
3:21:37
Rank: #22564 (-154)
20M → 21M
12:35 | 12:35/mi
35K· 21.75 mi
3:29:15
Rank: #22549 (+15)
21M → 35K
7:38 | 10:12/mi
23M
3:43:34
Rank: #22652 (-103)
35K → 23M
14:19 | 11:26/mi
24M
3:53:40
Rank: #22592 (+60)
23M → 24M
10:06 | 10:06/mi
40K· 24.85 mi
4:03:56
Rank: #22710 (-118)
24M → 40K
10:16 | 12:00/mi
25.2M
4:08:21
Rank: #22756 (-46)
40K → 25.2M
4:25 | 12:48/mi
Finish· 26.22 mi
4:19:06
Rank: #22844 (-88)
25.2M → Finish
10:45 | 10:33/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:00:28
Pace9:11 /mi
2nd Half
Distance13.11 mi
Time2:18:38
Pace10:35 /mi
📊Positive Split: 15.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:5628:069:0328:06
9:03
-
10K
6.21 mi11:53:2856:389:0728:32
9:11
+0:08
15K
9.32 mi12:22:121:25:229:1028:44
9:15
+0:04
20K
12.43 mi12:51:061:54:169:1228:54
9:18
+0:03
Half
13.11 mi12:57:182:00:289:116:12
9:05
-0:13
25K
15.53 mi13:19:462:22:569:1222:28
9:16
+0:11
30K
18.64 mi13:51:132:54:239:2131:27
10:07
+0:51
20M
20.00 mi14:05:523:09:029:2714:39
10:47
+0:40
21M
21.00 mi14:18:273:21:379:3612:35
12:35
+1:48
35K
21.75 mi14:26:053:29:159:377:38
10:12
-2:23
23M
23.00 mi14:40:243:43:349:4314:19
11:26
+1:14
24M
24.00 mi14:50:303:53:409:4410:06
10:06
-1:20
40K
24.85 mi15:00:464:03:569:4910:16
12:00
+1:54
25.2M
25.20 mi15:05:114:08:219:514:25
12:48
+0:48
Finish
26.22 mi15:15:564:19:069:5310:45
10:33
-2:15

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

9:03 /mi

Average Pace

9:53 /mi

Slowest Pace

12:48 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:22:56

55% of race

Time at Steady Pace

59:56

23% of race

Time at Slower Pace

56:14

22% of race

Average Pace: 9:53 /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 mi11:24:5628:069:0328:06
9:03
#22610
10K
6.21 mi11:53:2856:389:0728:32
9:11
#22866
15K
9.32 mi12:22:121:25:229:1028:44
9:15
#22933
20K
12.43 mi12:51:061:54:169:1228:54
9:18
#22762
Half
13.11 mi12:57:182:00:289:116:12
9:05
#22732
25K
15.53 mi13:19:462:22:569:1222:28
9:16
#22436
30K
18.64 mi13:51:132:54:239:2131:27
10:07
#22340
20M
20.00 mi14:05:523:09:029:2714:39
10:47
#22410
21M
21.00 mi14:18:273:21:379:3612:35
12:35
#22564
35K
21.75 mi14:26:053:29:159:377:38
10:12
#22549
23M
23.00 mi14:40:243:43:349:4314:19
11:26
#22652
24M
24.00 mi14:50:303:53:409:4410:06
10:06
#22592
40K
24.85 mi15:00:464:03:569:4910:16
12:00
#22710
25.2M
25.20 mi15:05:114:08:219:514:25
12:48
#22756
Finish
26.22 mi15:15:564:19:069:5310:45
10:33
#22844
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM60-64Seg. OverallSeg. MalesSeg. M60-64
5K3.11 mi3.11 mi22610135851358523029(Top 81%)13855(Top 86%)13855(Top 1100%)
10K6.21 mi3.10 mi22866-25613724-13913724-13923132(Top 81%)13864(Top 86%)13864(Top 1101%)
15K9.32 mi3.11 mi22933-6713785-6113785-6123029(Top 81%)13855(Top 86%)13855(Top 1100%)
20K12.43 mi3.11 mi22762+17113713+7213713+7222274(Top 78%)13480(Top 84%)13480(Top 1071%)
Half13.11 mi0.68 mi22732+3013698+1513698+1522166(Top 78%)13411(Top 83%)13411(Top 1065%)
25K15.53 mi2.42 mi22436+29613546+15213546+15221041(Top 74%)12869(Top 80%)12869(Top 1022%)
30K18.64 mi3.11 mi22340+9613464+8213464+8221973(Top 77%)13152(Top 82%)13152(Top 1045%)
20M20.00 mi1.36 mi22410-7013473-913473-923131(Top 81%)13588(Top 84%)13588(Top 1079%)
21M21.00 mi1.00 mi22564-15413522-4913522-4924508(Top 86%)14148(Top 88%)14148(Top 1124%)
35K21.75 mi0.75 mi22549+1513501+2113501+2122430(Top 79%)13118(Top 81%)13118(Top 1042%)
23M23.00 mi1.25 mi22652-10313517-1613517-1624130(Top 85%)13902(Top 86%)13902(Top 1104%)
24M24.00 mi1.00 mi22592+6013461+5613461+5621638(Top 76%)12653(Top 79%)12653(Top 1005%)
40K24.85 mi0.85 mi22710-11813506-4513506-4524935(Top 88%)14228(Top 88%)14228(Top 1130%)
25.2M25.20 mi0.35 mi22756-4613518-1213518-1224743(Top 87%)14135(Top 88%)14135(Top 1123%)
Finish26.22 mi1.02 mi22844-8813540-2213540-2224384(Top 86%)13970(Top 87%)13970(Top 1110%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

23029

Males

13855

M60-64

13855

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

23132

Males

13864

M60-64

13864

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

23029

Males

13855

M60-64

13855

15K→20K

9.3 - 12.4 mi

Top 78%
×5stories
+106ft-86ft

Overall

22274

Males

13480

M60-64

13480

20K→Half

12.4 - 13.1 mi

Top 78%
×2stories
+19ft-37ft

Overall

22166

Males

13411

M60-64

13411

Half→25K

13.1 - 15.5 mi

Top 74%
×4stories
+66ft-88ft

Overall

21041

Males

12869

M60-64

12869

25K→30K

15.5 - 18.6 mi

Top 77%
×9stories
+181ft-148ft

Overall

21973

Males

13152

M60-64

13152

30K→20M

18.6 - 20.0 mi

Top 81%
×5stories
+64ft-50ft

Overall

23131

Males

13588

M60-64

13588

20M→21M

20.0 - 21.0 mi

Top 86%
×8stories
+106ft-24ft

Overall

24508

Males

14148

M60-64

14148

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

22430

Males

13118

M60-64

13118

35K→23M

21.8 - 23.0 mi

Top 85%
×5stories
+23ft-63ft

Overall

24130

Males

13902

M60-64

13902

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

21638

Males

12653

M60-64

12653

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24935

Males

14228

M60-64

14228

40K→25.2M

24.9 - 25.2 mi

Top 87%
×1story
+13ft-16ft

Overall

24743

Males

14135

M60-64

14135

25.2M→Finish

25.2 - 26.2 mi

Top 86%
×2stories
+22ft-21ft

Overall

24384

Males

13970

M60-64

13970

Passing Analysis

Category:
Athletes Passed
1458
Passed By
1692
Net Change
-234
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22610
5K → 10K144400-256#22610#22866
10K → 15K150217-67#22866#22933
15K → 20K26998+171#22933#22762
20K → Half4414+30#22762#22732
Half → 25K31923+296#22732#22436
25K → 30K222126+96#22436#22340
30K → 20M52122-70#22340#22410
20M → 21M39193-154#22410#22564
21M → 35K4833+15#22564#22549
35K → 23M41144-103#22549#22652
23M → 24M8626+60#22652#22592
24M → 40K17135-118#22592#22710
40K → 25.2M753-46#22710#22756
25.2M → Finish20108-88#22756#22844
TOTALS14581692-234
📊

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