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BOSTON MARATHON 2025

Michael Rasmussen

Bib: 28561•M

AZ

0:00
0:00
/ mi
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Division (M18-39)
#0 / 5642
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
34:26
Rank: #27642
Start → 5K
34:26 | 11:05/mi
10K· 6.21 mi
1:11:31
Rank: #27828 (-186)
5K → 10K
37:05 | 11:56/mi
15K· 9.32 mi
1:48:59
Rank: #27796 (+32)
10K → 15K
37:28 | 12:04/mi
20K· 12.43 mi
2:28:12
Rank: #27765 (+31)
15K → 20K
39:13 | 12:37/mi
Half· 13.11 mi
2:36:16
Rank: #27749 (+16)
20K → Half
8:04 | 11:49/mi
25K· 15.53 mi
3:05:55
Rank: #27570 (+179)
Half → 25K
29:39 | 12:14/mi
30K· 18.64 mi
3:46:05
Rank: #27424 (+146)
25K → 30K
40:10 | 12:56/mi
20M
4:04:52
Rank: #27406 (+18)
30K → 20M
18:47 | 13:49/mi
21M
4:18:59
Rank: #27373 (+33)
20M → 21M
14:07 | 14:07/mi
35K· 21.75 mi
4:28:17
Rank: #27357 (+16)
21M → 35K
9:18 | 12:26/mi
23M
4:46:01
Rank: #27380 (-23)
35K → 23M
17:44 | 14:10/mi
24M
4:58:56
Rank: #27367 (+13)
23M → 24M
12:55 | 12:55/mi
40K· 24.85 mi
5:12:33
Rank: #27429 (-62)
24M → 40K
13:37 | 15:56/mi
25.2M
5:18:22
Rank: #27457 (-28)
40K → 25.2M
5:49 | 16:52/mi
Finish· 26.22 mi
5:31:08
Rank: #27460 (-3)
25.2M → Finish
12:46 | 12:32/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:36:16
Pace11:55 /mi
2nd Half
Distance13.11 mi
Time2:54:52
Pace13:20 /mi
📊Positive Split: 11.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:59:3034:2611:0534:26
11:05
-
10K
6.21 mi12:36:351:11:3111:3137:05
11:56
+0:51
15K
9.32 mi13:14:031:48:5911:4237:28
12:04
+0:08
20K
12.43 mi13:53:162:28:1211:5639:13
12:37
+0:33
Half
13.11 mi14:01:202:36:1611:558:04
11:49
-0:48
25K
15.53 mi14:30:593:05:5511:5829:39
12:14
+0:25
30K
18.64 mi15:11:093:46:0512:0840:10
12:56
+0:42
20M
20.00 mi15:29:564:04:5212:1518:47
13:49
+0:53
21M
21.00 mi15:44:034:18:5912:2014:07
14:07
+0:18
35K
21.75 mi15:53:214:28:1712:209:18
12:26
-1:41
23M
23.00 mi16:11:054:46:0112:2617:44
14:10
+1:44
24M
24.00 mi16:24:004:58:5612:2712:55
12:55
-1:15
40K
24.85 mi16:37:375:12:3312:3513:37
15:56
+3:01
25.2M
25.20 mi16:43:265:18:2212:385:49
16:52
+0:56
Finish
26.22 mi16:56:125:31:0812:3812:46
12:32
-4:20

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

11:05 /mi

Average Pace

12:38 /mi

Slowest Pace

16:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:30

13% of race

Time at Steady Pace

3:38:34

66% of race

Time at Slower Pace

1:10:04

21% of race

Average Pace: 12:38 /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 mi11:59:3034:2611:0534:26
11:05
#27642
10K
6.21 mi12:36:351:11:3111:3137:05
11:56
#27828
15K
9.32 mi13:14:031:48:5911:4237:28
12:04
#27796
20K
12.43 mi13:53:162:28:1211:5639:13
12:37
#27765
Half
13.11 mi14:01:202:36:1611:558:04
11:49
#27749
25K
15.53 mi14:30:593:05:5511:5829:39
12:14
#27570
30K
18.64 mi15:11:093:46:0512:0840:10
12:56
#27424
20M
20.00 mi15:29:564:04:5212:1518:47
13:49
#27406
21M
21.00 mi15:44:034:18:5912:2014:07
14:07
#27373
35K
21.75 mi15:53:214:28:1712:209:18
12:26
#27357
23M
23.00 mi16:11:054:46:0112:2617:44
14:10
#27380
24M
24.00 mi16:24:004:58:5612:2712:55
12:55
#27367
40K
24.85 mi16:37:375:12:3312:3513:37
15:56
#27429
25.2M
25.20 mi16:43:265:18:2212:385:49
16:52
#27457
Finish
26.22 mi16:56:125:31:0812:3812:46
12:32
#27460
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi27642158401584027661(Top 97%)15805(Top 98%)15805(Top 280%)
10K6.21 mi3.10 mi27828-18615913-7315913-7327898(Top 98%)15922(Top 99%)15922(Top 282%)
15K9.32 mi3.11 mi27796+3215887+2615887+2627661(Top 97%)15805(Top 98%)15805(Top 280%)
20K12.43 mi3.11 mi27765+3115863+2415863+2427602(Top 97%)15776(Top 98%)15776(Top 280%)
Half13.11 mi0.68 mi27749+1615852+1115852+1127324(Top 96%)15655(Top 97%)15655(Top 277%)
25K15.53 mi2.42 mi27570+17915782+7015782+7026664(Top 94%)15368(Top 95%)15368(Top 272%)
30K18.64 mi3.11 mi27424+14615701+8115701+8126608(Top 94%)15258(Top 95%)15258(Top 270%)
20M20.00 mi1.36 mi27406+1815686+1515686+1527157(Top 96%)15451(Top 96%)15451(Top 274%)
21M21.00 mi1.00 mi27373+3315669+1715669+1726349(Top 93%)15046(Top 93%)15046(Top 267%)
35K21.75 mi0.75 mi27357+1615660+915660+926391(Top 93%)15046(Top 93%)15046(Top 267%)
23M23.00 mi1.25 mi27380-2315665-515665-527449(Top 97%)15550(Top 97%)15550(Top 276%)
24M24.00 mi1.00 mi27367+1315649+1615649+1626773(Top 94%)15187(Top 94%)15187(Top 269%)
40K24.85 mi0.85 mi27429-6215674-2515674-2528085(Top 99%)15885(Top 99%)15885(Top 282%)
25.2M25.20 mi0.35 mi27457-2815688-1415688-1428027(Top 99%)15837(Top 98%)15837(Top 281%)
Finish26.22 mi1.02 mi27460-315682+615682+627313(Top 96%)15467(Top 96%)15467(Top 274%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 97%
×21stories
+97ft-345ft

Overall

27661

Males

15805

M18-39

15805

5K→10K

3.1 - 6.2 mi

Top 98%
×5stories
+79ft-138ft

Overall

27898

Males

15922

M18-39

15922

10K→15K

6.2 - 9.3 mi

Top 97%
×3stories
+67ft-78ft

Overall

27661

Males

15805

M18-39

15805

15K→20K

9.3 - 12.4 mi

Top 97%
×5stories
+106ft-86ft

Overall

27602

Males

15776

M18-39

15776

20K→Half

12.4 - 13.1 mi

Top 96%
×2stories
+19ft-37ft

Overall

27324

Males

15655

M18-39

15655

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

26664

Males

15368

M18-39

15368

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

26608

Males

15258

M18-39

15258

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

27157

Males

15451

M18-39

15451

20M→21M

20.0 - 21.0 mi

Top 93%
×8stories
+106ft-24ft

Overall

26349

Males

15046

M18-39

15046

21M→35K

21.0 - 21.8 mi

Top 93%
×7stories
+17ft-86ft

Overall

26391

Males

15046

M18-39

15046

35K→23M

21.8 - 23.0 mi

Top 97%
×5stories
+23ft-63ft

Overall

27449

Males

15550

M18-39

15550

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

26773

Males

15187

M18-39

15187

24M→40K

24.0 - 24.9 mi

Top 99%
×1story
+6ft-20ft

Overall

28085

Males

15885

M18-39

15885

40K→25.2M

24.9 - 25.2 mi

Top 99%
×1story
+13ft-16ft

Overall

28027

Males

15837

M18-39

15837

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

27313

Males

15467

M18-39

15467

Passing Analysis

Category:
Athletes Passed
729
Passed By
547
Net Change
+182
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#27642
5K → 10K37223-186#27642#27828
10K → 15K9159+32#27828#27796
15K → 20K7544+31#27796#27765
20K → Half259+16#27765#27749
Half → 25K1823+179#27749#27570
25K → 30K15711+146#27570#27424
30K → 20M4123+18#27424#27406
20M → 21M418+33#27406#27373
21M → 35K204+16#27373#27357
35K → 23M1235-23#27357#27380
23M → 24M2916+13#27380#27367
24M → 40K365-62#27367#27429
40K → 25.2M331-28#27429#27457
25.2M → Finish1316-3#27457#27460
TOTALS729547+182
📊

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