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BOSTON MARATHON 2025

Raymond Damerow

Bib: 30562•M

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
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
9:01/mi
28:00
↑ 97↓ 3451.5%
10K· 6.21 mi
9:27/mi
57:23
↑ 79↓ 1380.4%
15K· 9.32 mi
9:55/mi
1:28:13
↑ 67↓ 78
20K· 12.43 mi
10:26/mi
2:00:39
↑ 106↓ 860.1%
Half· 13.11 mi
10:04/mi
2:07:31
↑ 19↓ 370.5%
25K· 15.53 mi
11:41/mi
2:35:51
↑ 66↓ 880.2%
30K· 18.64 mi
13:27/mi
3:17:39
↑ 181↓ 1480.2%
20M
15:48/mi
3:39:07
↑ 64↓ 500.2%
21M
16:19/mi
3:55:26
↑ 106↓ 241.6%
35K· 21.75 mi
13:35/mi
4:05:36
↑ 17↓ 861.7%
23M
15:09/mi
4:24:34
↑ 23↓ 630.6%
24M
14:21/mi
4:38:55
↓ 821.3%
40K· 24.85 mi
11:59/mi
4:49:10
↓ 200.3%
25.2M
13:44/mi
4:53:54
↑ 13↓ 160.2%
Finish· 26.22 mi
11:49/mi
5:05:57
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:31
Pace9:44 /mi
2nd Half
Distance13.11 mi
Time2:58:26
Pace13:37 /mi
📊Positive Split: 39.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:0828:009:0128:00
9:01
-
10K
6.21 mi12:18:3157:239:1429:23
9:27
+0:26
15K
9.32 mi12:49:211:28:139:2830:50
9:55
+0:28
20K
12.43 mi13:21:472:00:399:4332:26
10:26
+0:31
Half
13.11 mi13:28:392:07:319:446:52
10:04
-0:22
25K
15.53 mi13:56:592:35:5110:0228:20
11:41
+1:37
30K
18.64 mi14:38:473:17:3910:3641:48
13:27
+1:46
20M
20.00 mi15:00:153:39:0710:5721:28
15:48
+2:21
21M
21.00 mi15:16:343:55:2611:1316:19
16:19
+0:31
35K
21.75 mi15:26:444:05:3611:1810:10
13:35
-2:44
23M
23.00 mi15:45:424:24:3411:3018:58
15:09
+1:34
24M
24.00 mi16:00:034:38:5511:3714:21
14:21
-0:48
40K
24.85 mi16:10:184:49:1011:3810:15
11:59
-2:22
25.2M
25.20 mi16:15:024:53:5411:404:44
13:44
+1:45
Finish
26.22 mi16:27:055:05:5711:4112:03
11:49
-1:55

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

9:01 /mi

Average Pace

11:41 /mi

Slowest Pace

16:19 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:07:31

42% of race

Time at Steady Pace

50:38

17% of race

Time at Slower Pace

2:07:48

42% of race

Average Pace: 11:40 /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 mi11:49:0828:009:0128:00
9:01
#22463
10K
6.21 mi12:18:3157:239:1429:23
9:27
#23332
15K
9.32 mi12:49:211:28:139:2830:50
9:55
#23943
20K
12.43 mi13:21:472:00:399:4332:26
10:26
#24325
Half
13.11 mi13:28:392:07:319:446:52
10:04
#24342
25K
15.53 mi13:56:592:35:5110:0228:20
11:41
#24786
30K
18.64 mi14:38:473:17:3910:3641:48
13:27
#25415
20M
20.00 mi15:00:153:39:0710:5721:28
15:48
#25829
21M
21.00 mi15:16:343:55:2611:1316:19
16:19
#26052
35K
21.75 mi15:26:444:05:3611:1810:10
13:35
#26136
23M
23.00 mi15:45:424:24:3411:3018:58
15:09
#26344
24M
24.00 mi16:00:034:38:5511:3714:21
14:21
#26454
40K
24.85 mi16:10:184:49:1011:3810:15
11:59
#26415
25.2M
25.20 mi16:15:024:53:5411:404:44
13:44
#26411
Finish
26.22 mi16:27:055:05:5711:4112:03
11:49
#26435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM65-69Seg. OverallSeg. MalesSeg. M65-69
5K3.11 mi3.11 mi22463135181351824846(Top 87%)14647(Top 91%)14647(Top 2292%)
10K6.21 mi3.10 mi23332-86913938-42013938-42024002(Top 85%)14257(Top 89%)14257(Top 2231%)
15K9.32 mi3.11 mi23943-61114237-29914237-29924846(Top 87%)14647(Top 91%)14647(Top 2292%)
20K12.43 mi3.11 mi24325-38214386-14914386-14925090(Top 88%)14717(Top 91%)14717(Top 2303%)
Half13.11 mi0.68 mi24342-17143861438624958(Top 88%)14657(Top 91%)14657(Top 2294%)
25K15.53 mi2.42 mi24786-44414584-19814584-19826086(Top 92%)15110(Top 94%)15110(Top 2365%)
30K18.64 mi3.11 mi25415-62914843-25914843-25927110(Top 95%)15483(Top 96%)15483(Top 2423%)
20M20.00 mi1.36 mi25829-41415015-17215015-17228120(Top 99%)15934(Top 99%)15934(Top 2494%)
21M21.00 mi1.00 mi26052-22315111-9615111-9627951(Top 98%)15852(Top 98%)15852(Top 2481%)
35K21.75 mi0.75 mi26136-8415138-2715138-2727423(Top 97%)15546(Top 97%)15546(Top 2433%)
23M23.00 mi1.25 mi26344-20815218-8015218-8027973(Top 98%)15823(Top 98%)15823(Top 2476%)
24M24.00 mi1.00 mi26454-11015263-4515263-4527812(Top 98%)15712(Top 98%)15712(Top 2459%)
40K24.85 mi0.85 mi26415+3915238+2515238+2524911(Top 88%)14220(Top 88%)14220(Top 2225%)
25.2M25.20 mi0.35 mi26411+415233+515233+525968(Top 91%)14737(Top 92%)14737(Top 2306%)
Finish26.22 mi1.02 mi26435-2415236-315236-326582(Top 94%)15089(Top 94%)15089(Top 2361%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

24846

Males

14647

M65-69

14647

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24002

Males

14257

M65-69

14257

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

24846

Males

14647

M65-69

14647

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

25090

Males

14717

M65-69

14717

20K→Half

12.4 - 13.1 mi

Top 88%
×2story building
+19ft-37ft

Overall

24958

Males

14657

M65-69

14657

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

26086

Males

15110

M65-69

15110

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

27110

Males

15483

M65-69

15483

30K→20M

18.6 - 20.0 mi

Top 99%
×5story building
+64ft-50ft

Overall

28120

Males

15934

M65-69

15934

20M→21M

20.0 - 21.0 mi

Top 98%
×8story building
+106ft-24ft

Overall

27951

Males

15852

M65-69

15852

21M→35K

21.0 - 21.8 mi

Top 97%
×7story building
+17ft-86ft

Overall

27423

Males

15546

M65-69

15546

35K→23M

21.8 - 23.0 mi

Top 98%
×5story building
+23ft-63ft

Overall

27973

Males

15823

M65-69

15823

23M→24M

23.0 - 24.0 mi

Top 98%
×6story building
+12ft-82ft

Overall

27812

Males

15712

M65-69

15712

24M→40K

24.0 - 24.9 mi

Top 88%
×1story
+6ft-20ft

Overall

24911

Males

14220

M65-69

14220

40K→25.2M

24.9 - 25.2 mi

Top 91%
×1story
+13ft-16ft

Overall

25968

Males

14737

M65-69

14737

25.2M→Finish

25.2 - 26.2 mi

Top 94%
×2story building
+22ft-21ft

Overall

26582

Males

15089

M65-69

15089

Passing Analysis

Category:
Athletes Passed
301
Passed By
4273
Net Change
-3972
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22463
5K → 10K40909-869#22463#23332
10K → 15K42653-611#23332#23943
15K → 20K48430-382#23943#24325
20K → Half1835-17#24325#24342
Half → 25K22466-444#24342#24786
25K → 30K18647-629#24786#25415
30K → 20M5419-414#25415#25829
20M → 21M7230-223#25829#26052
21M → 35K1296-84#26052#26136
35K → 23M4212-208#26136#26344
23M → 24M8118-110#26344#26454
24M → 40K445+39#26454#26415
40K → 25.2M1511+4#26415#26411
25.2M → Finish1842-24#26411#26435
TOTALS3014273-3972
📊

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