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BOSTON MARATHON 2025

Morten Moeslund

Bib: 31473•M

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
29:58
Rank: #24672
Start → 5K
29:58 | 9:39/mi
10K· 6.21 mi
1:01:16
Rank: #25087 (-415)
5K → 10K
31:18 | 10:04/mi
15K· 9.32 mi
1:33:39
Rank: #25408 (-321)
10K → 15K
32:23 | 10:25/mi
20K· 12.43 mi
2:07:09
Rank: #25493 (-85)
15K → 20K
33:30 | 10:47/mi
Half· 13.11 mi
2:14:28
Rank: #25521 (-28)
20K → Half
7:19 | 10:43/mi
25K· 15.53 mi
2:42:17
Rank: #25611 (-90)
Half → 25K
27:49 | 11:28/mi
30K· 18.64 mi
3:18:51
Rank: #25540 (+71)
25K → 30K
36:34 | 11:46/mi
20M
3:34:55
Rank: #25496 (+44)
30K → 20M
16:04 | 11:49/mi
21M
3:46:39
Rank: #25384 (+112)
20M → 21M
11:44 | 11:44/mi
35K· 21.75 mi
3:54:52
Rank: #25333 (+51)
21M → 35K
8:13 | 10:59/mi
23M
4:08:57
Rank: #25267 (+66)
35K → 23M
14:05 | 11:15/mi
24M
4:19:57
Rank: #25219 (+48)
23M → 24M
11:00 | 11:00/mi
40K· 24.85 mi
4:29:31
Rank: #25175 (+44)
24M → 40K
9:34 | 11:11/mi
25.2M
4:33:28
Rank: #25142 (+33)
40K → 25.2M
3:57 | 11:26/mi
Finish· 26.22 mi
4:45:07
Rank: #25190 (-48)
25.2M → Finish
11:39 | 11:26/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:14:28
Pace10:15 /mi
2nd Half
Distance13.11 mi
Time2:30:39
Pace11:30 /mi
📊Positive Split: 12.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:56:2529:589:3929:58
9:39
-
10K
6.21 mi12:27:431:01:169:5231:18
10:04
+0:25
15K
9.32 mi13:00:061:33:3910:0332:23
10:25
+0:21
20K
12.43 mi13:33:362:07:0910:1433:30
10:47
+0:22
Half
13.11 mi13:40:552:14:2810:157:19
10:43
-0:04
25K
15.53 mi14:08:442:42:1710:2727:49
11:28
+0:45
30K
18.64 mi14:45:183:18:5110:4036:34
11:46
+0:18
20M
20.00 mi15:01:223:34:5510:4516:04
11:49
+0:03
21M
21.00 mi15:13:063:46:3910:4811:44
11:44
-0:05
35K
21.75 mi15:21:193:54:5210:488:13
10:59
-0:45
23M
23.00 mi15:35:244:08:5710:4914:05
11:15
+0:16
24M
24.00 mi15:46:244:19:5710:5011:00
11:00
-0:15
40K
24.85 mi15:55:584:29:3110:519:34
11:11
+0:11
25.2M
25.20 mi15:59:554:33:2810:513:57
11:26
+0:15
Finish
26.22 mi16:11:344:45:0710:5311:39
11:26
0:00

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

9:39 /mi

Average Pace

10:53 /mi

Slowest Pace

11:49 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:14:28

47% of race

Time at Steady Pace

1:26:17

30% of race

Time at Slower Pace

1:04:22

23% of race

Average Pace: 10:52 /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 mi11:56:2529:589:3929:58
9:39
#24672
10K
6.21 mi12:27:431:01:169:5231:18
10:04
#25087
15K
9.32 mi13:00:061:33:3910:0332:23
10:25
#25408
20K
12.43 mi13:33:362:07:0910:1433:30
10:47
#25493
Half
13.11 mi13:40:552:14:2810:157:19
10:43
#25521
25K
15.53 mi14:08:442:42:1710:2727:49
11:28
#25611
30K
18.64 mi14:45:183:18:5110:4036:34
11:46
#25540
20M
20.00 mi15:01:223:34:5510:4516:04
11:49
#25496
21M
21.00 mi15:13:063:46:3910:4811:44
11:44
#25384
35K
21.75 mi15:21:193:54:5210:488:13
10:59
#25333
23M
23.00 mi15:35:244:08:5710:4914:05
11:15
#25267
24M
24.00 mi15:46:244:19:5710:5011:00
11:00
#25219
40K
24.85 mi15:55:584:29:3110:519:34
11:11
#25175
25.2M
25.20 mi15:59:554:33:2810:513:57
11:26
#25142
Finish
26.22 mi16:11:344:45:0710:5311:39
11:26
#25190
Faster pace
Steady pace
Slower pace
Est.Checkpoint not recorded (estimated)
~Segment time uses estimated prior

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi24672145641456425799(Top 91%)15059(Top 94%)15059(Top 267%)
10K6.21 mi3.10 mi25087-41514753-18914753-18925466(Top 90%)14902(Top 93%)14902(Top 264%)
15K9.32 mi3.11 mi25408-32114899-14614899-14625799(Top 91%)15059(Top 94%)15059(Top 267%)
20K12.43 mi3.11 mi25493-8514922-2314922-2325683(Top 90%)14985(Top 93%)14985(Top 266%)
Half13.11 mi0.68 mi25521-2814936-1414936-1426124(Top 92%)15154(Top 94%)15154(Top 269%)
25K15.53 mi2.42 mi25611-9014969-3314969-3325819(Top 91%)14988(Top 93%)14988(Top 266%)
30K18.64 mi3.11 mi25540+7114889+8014889+8025256(Top 89%)14657(Top 91%)14657(Top 260%)
20M20.00 mi1.36 mi25496+4414860+2914860+2925013(Top 88%)14473(Top 90%)14473(Top 257%)
21M21.00 mi1.00 mi25384+11214790+7014790+7023095(Top 81%)13501(Top 84%)13501(Top 239%)
35K21.75 mi0.75 mi25333+5114763+2714763+2724158(Top 85%)13952(Top 87%)13952(Top 247%)
23M23.00 mi1.25 mi25267+6614727+3614727+3623776(Top 84%)13726(Top 85%)13726(Top 243%)
24M24.00 mi1.00 mi25219+4814695+3214695+3223984(Top 84%)13820(Top 86%)13820(Top 245%)
40K24.85 mi0.85 mi25175+4414669+2614669+2623540(Top 83%)13524(Top 84%)13524(Top 240%)
25.2M25.20 mi0.35 mi25142+3314652+1714652+1721861(Top 77%)12707(Top 79%)12707(Top 225%)
Finish26.22 mi1.02 mi25190-4814663-1114663-1126046(Top 92%)14807(Top 92%)14807(Top 262%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

25799

Males

15059

M18-39

15059

5K→10K

3.1 - 6.2 mi

Top 90%
×5stories
+79ft-138ft

Overall

25466

Males

14902

M18-39

14902

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

25799

Males

15059

M18-39

15059

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

25683

Males

14985

M18-39

14985

20K→Half

12.4 - 13.1 mi

Top 92%
×2stories
+19ft-37ft

Overall

26124

Males

15154

M18-39

15154

Half→25K

13.1 - 15.5 mi

Top 91%
×4stories
+66ft-88ft

Overall

25819

Males

14988

M18-39

14988

25K→30K

15.5 - 18.6 mi

Top 89%
×9stories
+181ft-148ft

Overall

25256

Males

14657

M18-39

14657

30K→20M

18.6 - 20.0 mi

Top 88%
×5stories
+64ft-50ft

Overall

25013

Males

14473

M18-39

14473

20M→21M

20.0 - 21.0 mi

Top 81%
×8stories
+106ft-24ft

Overall

23095

Males

13501

M18-39

13501

21M→35K

21.0 - 21.8 mi

Top 85%
×7stories
+17ft-86ft

Overall

24158

Males

13952

M18-39

13952

35K→23M

21.8 - 23.0 mi

Top 84%
×5stories
+23ft-63ft

Overall

23776

Males

13726

M18-39

13726

23M→24M

23.0 - 24.0 mi

Top 84%
×6stories
+12ft-82ft

Overall

23984

Males

13820

M18-39

13820

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

23540

Males

13524

M18-39

13524

40K→25.2M

24.9 - 25.2 mi

Top 77%
×1story
+13ft-16ft

Overall

21861

Males

12707

M18-39

12707

25.2M→Finish

25.2 - 26.2 mi

Top 92%
×2stories
+22ft-21ft

Overall

26046

Males

14807

M18-39

14807

Passing Analysis

Category:
Athletes Passed
955
Passed By
1473
Net Change
-518
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24672
5K → 10K69484-415#24672#25087
10K → 15K52373-321#25087#25408
15K → 20K96181-85#25408#25493
20K → Half1341-28#25493#25521
Half → 25K72162-90#25521#25611
25K → 30K15180+71#25611#25540
30K → 20M8036+44#25540#25496
20M → 21M1197+112#25496#25384
21M → 35K6110+51#25384#25333
35K → 23M759+66#25333#25267
23M → 24M6618+48#25267#25219
24M → 40K517+44#25219#25175
40K → 25.2M352+33#25175#25142
25.2M → Finish1563-48#25142#25190
TOTALS9551473-518
📊

Passing Visuals

Category:

📈Position Graph

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🎨Heatmap Timeline

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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