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BOSTON MARATHON 2025

Edmund Spinney

Bib: 24956•M

OR

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M70-74)
#0 / 228
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
8:53/mi
27:37
↑ 97↓ 3451.5%
10K· 6.21 mi
9:55/mi
58:27
↑ 79↓ 1380.4%
15K· 9.32 mi
10:45/mi
1:31:51
↑ 67↓ 78
20K· 12.43 mi
10:04/mi
2:03:07
↑ 106↓ 860.1%
Half· 13.11 mi
9:46/mi
2:09:47
↑ 19↓ 370.5%
25K· 15.53 mi
10:54/mi
2:36:13
↑ 66↓ 880.2%
30K· 18.64 mi
11:11/mi
3:10:57
↑ 181↓ 1480.2%
20M
11:06/mi
3:26:02
↑ 64↓ 500.2%
21M
13:31/mi
3:39:33
↑ 106↓ 241.6%
35K· 21.75 mi
10:14/mi
3:47:12
↑ 17↓ 861.7%
23M
11:16/mi
4:01:19
↑ 23↓ 630.6%
24M
10:57/mi
4:12:16
↓ 821.3%
40K· 24.85 mi
11:08/mi
4:21:47
↓ 200.3%
25.2M
12:28/mi
4:26:05
↑ 13↓ 160.2%
Finish· 26.22 mi
11:29/mi
4:37:47
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:09:47
Pace9:54 /mi
2nd Half
Distance13.11 mi
Time2:28:00
Pace11:17 /mi
📊Positive Split: 14.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:28:2127:378:5327:37
8:53
-
10K
6.21 mi11:59:1158:279:2430:50
9:55
+1:02
15K
9.32 mi12:32:351:31:519:5133:24
10:45
+0:50
20K
12.43 mi13:03:512:03:079:5431:16
10:04
-0:41
Half
13.11 mi13:10:312:09:479:546:40
9:46
-0:18
25K
15.53 mi13:36:572:36:1310:0326:26
10:54
+1:08
30K
18.64 mi14:11:413:10:5710:1534:44
11:11
+0:17
20M
20.00 mi14:26:463:26:0210:1815:05
11:06
-0:05
21M
21.00 mi14:40:173:39:3310:2713:31
13:31
+2:25
35K
21.75 mi14:47:563:47:1210:277:39
10:14
-3:17
23M
23.00 mi15:02:034:01:1910:3014:07
11:16
+1:02
24M
24.00 mi15:13:004:12:1610:3110:57
10:57
-0:19
40K
24.85 mi15:22:314:21:4710:329:31
11:08
+0:11
25.2M
25.20 mi15:26:494:26:0510:344:18
12:28
+1:20
Finish
26.22 mi15:38:314:37:4710:3611:42
11:29
-0:59

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

8:53 /mi

Average Pace

10:36 /mi

Slowest Pace

13:31 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:44:02

37% of race

Time at Steady Pace

2:35:56

56% of race

Time at Slower Pace

17:49

6% of race

Average Pace: 10:36 /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 mi11:28:2127:378:5327:37
8:53
#21943
10K
6.21 mi11:59:1158:279:2430:50
9:55
#23909
15K
9.32 mi12:32:351:31:519:5133:24
10:45
#24942
20K
12.43 mi13:03:512:03:079:5431:16
10:04
#24777
Half
13.11 mi13:10:312:09:479:546:40
9:46
#24749
25K
15.53 mi13:36:572:36:1310:0326:26
10:54
#24834
30K
18.64 mi14:11:413:10:5710:1534:44
11:11
#24744
20M
20.00 mi14:26:463:26:0210:1815:05
11:06
#24682
21M
21.00 mi14:40:173:39:3310:2713:31
13:31
#24773
35K
21.75 mi14:47:563:47:1210:277:39
10:14
#24719
23M
23.00 mi15:02:034:01:1910:3014:07
11:16
#24676
24M
24.00 mi15:13:004:12:1610:3110:57
10:57
#24639
40K
24.85 mi15:22:314:21:4710:329:31
11:08
#24601
25.2M
25.20 mi15:26:494:26:0510:344:18
12:28
#24607
Finish
26.22 mi15:38:314:37:4710:3611:42
11:29
#24681
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM70-74Seg. OverallSeg. MalesSeg. M70-74
5K3.11 mi3.11 mi21943132891328926329(Top 93%)15300(Top 95%)15300(Top 6711%)
10K6.21 mi3.10 mi23909-196614210-92114210-92125152(Top 89%)14772(Top 92%)14772(Top 6479%)
15K9.32 mi3.11 mi24942-103314690-48014690-48026329(Top 93%)15300(Top 95%)15300(Top 6711%)
20K12.43 mi3.11 mi24777+16514605+8514605+8524368(Top 86%)14389(Top 89%)14389(Top 6311%)
Half13.11 mi0.68 mi24749+2814590+1514590+1524297(Top 86%)14365(Top 89%)14365(Top 6300%)
25K15.53 mi2.42 mi24834-8514605-1514605-1525063(Top 88%)14673(Top 91%)14673(Top 6436%)
30K18.64 mi3.11 mi24744+9014539+6614539+6624342(Top 86%)14231(Top 88%)14231(Top 6242%)
20M20.00 mi1.36 mi24682+6214499+4014499+4023802(Top 84%)13893(Top 86%)13893(Top 6093%)
21M21.00 mi1.00 mi24773-9114533-3414533-3425683(Top 90%)14718(Top 91%)14718(Top 6455%)
35K21.75 mi0.75 mi24719+5414498+3514498+3522502(Top 79%)13161(Top 82%)13161(Top 5772%)
23M23.00 mi1.25 mi24676+4314457+4114457+4123833(Top 84%)13755(Top 85%)13755(Top 6033%)
24M24.00 mi1.00 mi24639+3714425+3214425+3223893(Top 84%)13774(Top 86%)13774(Top 6041%)
40K24.85 mi0.85 mi24601+3814400+2514400+2523424(Top 82%)13462(Top 84%)13462(Top 5904%)
25.2M25.20 mi0.35 mi24607-614399+114399+124134(Top 85%)13837(Top 86%)13837(Top 6069%)
Finish26.22 mi1.02 mi24681-7414424-2514424-2526108(Top 92%)14843(Top 92%)14843(Top 6510%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 93%
×21story building
+97ft-345ft

Overall

26329

Males

15300

M70-74

15300

5K→10K

3.1 - 6.2 mi

Top 89%
×5story building
+79ft-138ft

Overall

25152

Males

14772

M70-74

14772

10K→15K

6.2 - 9.3 mi

Top 93%
×3story building
+67ft-78ft

Overall

26329

Males

15300

M70-74

15300

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

24368

Males

14389

M70-74

14389

20K→Half

12.4 - 13.1 mi

Top 86%
×2story building
+19ft-37ft

Overall

24297

Males

14365

M70-74

14365

Half→25K

13.1 - 15.5 mi

Top 88%
×4story building
+66ft-88ft

Overall

25063

Males

14673

M70-74

14673

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

24342

Males

14231

M70-74

14231

30K→20M

18.6 - 20.0 mi

Top 84%
×5story building
+64ft-50ft

Overall

23802

Males

13893

M70-74

13893

20M→21M

20.0 - 21.0 mi

Top 90%
×8story building
+106ft-24ft

Overall

25683

Males

14718

M70-74

14718

21M→35K

21.0 - 21.8 mi

Top 79%
×7story building
+17ft-86ft

Overall

22502

Males

13161

M70-74

13161

35K→23M

21.8 - 23.0 mi

Top 84%
×5story building
+23ft-63ft

Overall

23833

Males

13755

M70-74

13755

23M→24M

23.0 - 24.0 mi

Top 84%
×6story building
+12ft-82ft

Overall

23893

Males

13774

M70-74

13774

24M→40K

24.0 - 24.9 mi

Top 82%
×1story
+6ft-20ft

Overall

23424

Males

13462

M70-74

13462

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

24134

Males

13837

M70-74

13837

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2story building
+22ft-21ft

Overall

26108

Males

14843

M70-74

14843

Passing Analysis

Category:
Athletes Passed
907
Passed By
3645
Net Change
-2738
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21943
5K → 10K101976-1966#21943#23909
10K → 15K101043-1033#23909#24942
15K → 20K22661+165#24942#24777
20K → Half3911+28#24777#24749
Half → 25K67152-85#24749#24834
25K → 30K17585+90#24834#24744
30K → 20M9230+62#24744#24682
20M → 21M22113-91#24682#24773
21M → 35K573+54#24773#24719
35K → 23M7027+43#24719#24676
23M → 24M5518+37#24676#24639
24M → 40K5416+38#24639#24601
40K → 25.2M1420-6#24601#24607
25.2M → Finish1690-74#24607#24681
TOTALS9073645-2738
📊

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