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BOSTON MARATHON 2025

Adam Moskus

Bib: 27690•M

MA

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
29:05
Rank: #23780
Start → 5K
9:22/mi
29:05 split
10K· 6.21 mi
57:12
Rank: #23221 (+559)
5K → 10K
9:03/mi
28:07 split
15K· 9.32 mi
1:25:39
Rank: #23050 (+171)
10K → 15K
9:09/mi
28:27 split
20K· 12.43 mi
1:59:25
Rank: #24046 (-996)
15K → 20K
10:52/mi
33:46 split
Half· 13.11 mi
2:06:27
Rank: #24147 (-101)
20K → Half
10:19/mi
7:02 split
25K· 15.53 mi
2:34:40
Rank: #24619 (-472)
Half → 25K
11:38/mi
28:13 split
30K· 18.64 mi
3:15:38
Rank: #25229 (-610)
25K → 30K
13:11/mi
40:58 split
20M
3:33:29
Rank: #25367 (-138)
30K → 20M
13:08/mi
17:51 split
21M
3:51:02
Rank: #25732 (-365)
20M → 21M
17:33/mi
17:33 split
35K· 21.75 mi
4:02:48
Rank: #25938 (-206)
21M → 35K
15:44/mi
11:46 split
23M
4:22:04
Rank: #26184 (-246)
35K → 23M
15:23/mi
19:16 split
24M
4:34:53
Rank: #26217 (-33)
23M → 24M
12:49/mi
12:49 split
40K· 24.85 mi
4:47:05
Rank: #26289 (-72)
24M → 40K
14:16/mi
12:12 split
25.2M
4:52:29
Rank: #26330 (-41)
40K → 25.2M
15:40/mi
5:24 split
Finish· 26.22 mi
5:04:46
Rank: #26368 (-38)
25.2M → Finish
12:03/mi
12:17 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:06:27
Pace9:39 /mi
2nd Half
Distance13.11 mi
Time2:58:19
Pace13:36 /mi
📊Positive Split: 41.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:0629:059:2229:05
9:22
-
10K
6.21 mi12:13:1357:129:1228:07
9:03
-0:19
15K
9.32 mi12:41:401:25:399:1128:27
9:09
+0:06
20K
12.43 mi13:15:261:59:259:3733:46
10:52
+1:43
Half
13.11 mi13:22:282:06:279:397:02
10:19
-0:33
25K
15.53 mi13:50:412:34:409:5728:13
11:38
+1:19
30K
18.64 mi14:31:393:15:3810:3040:58
13:11
+1:33
20M
20.00 mi14:49:303:33:2910:4017:51
13:08
-0:03
21M
21.00 mi15:07:033:51:0211:0017:33
17:33
+4:25
35K
21.75 mi15:18:494:02:4811:1011:46
15:44
-1:49
23M
23.00 mi15:38:054:22:0411:2419:16
15:23
-0:21
24M
24.00 mi15:50:544:34:5311:2712:49
12:49
-2:34
40K
24.85 mi16:03:064:47:0511:3312:12
14:16
+1:27
25.2M
25.20 mi16:08:304:52:2911:365:24
15:40
+1:24
Finish
26.22 mi16:20:475:04:4611:3812:17
12:03
-3:37

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

11:38 /mi

Slowest Pace

17:33 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:06:27

41% of race

Time at Steady Pace

1:52:08

37% of race

Time at Slower Pace

1:06:11

22% of race

Average Pace: 11:37 /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 mi11:45:0629:059:2229:05
9:22
#23780
10K
6.21 mi12:13:1357:129:1228:07
9:03
#23221
15K
9.32 mi12:41:401:25:399:1128:27
9:09
#23050
20K
12.43 mi13:15:261:59:259:3733:46
10:52
#24046
Half
13.11 mi13:22:282:06:279:397:02
10:19
#24147
25K
15.53 mi13:50:412:34:409:5728:13
11:38
#24619
30K
18.64 mi14:31:393:15:3810:3040:58
13:11
#25229
20M
20.00 mi14:49:303:33:2910:4017:51
13:08
#25367
21M
21.00 mi15:07:033:51:0211:0017:33
17:33
#25732
35K
21.75 mi15:18:494:02:4811:1011:46
15:44
#25938
23M
23.00 mi15:38:054:22:0411:2419:16
15:23
#26184
24M
24.00 mi15:50:544:34:5311:2712:49
12:49
#26217
40K
24.85 mi16:03:064:47:0511:3312:12
14:16
#26289
25.2M
25.20 mi16:08:304:52:2911:365:24
15:40
#26330
Finish
26.22 mi16:20:475:04:4611:3812:17
12:03
#26368
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi23780141431414322698(Top 80%)13697(Top 85%)13697(Top 243%)
10K6.21 mi3.10 mi23221+55913890+25313890+25322608(Top 80%)13624(Top 85%)13624(Top 241%)
15K9.32 mi3.11 mi23050+17113833+5713833+5722698(Top 80%)13697(Top 85%)13697(Top 243%)
20K12.43 mi3.11 mi24046-99614267-43414267-43425807(Top 91%)15036(Top 93%)15036(Top 267%)
Half13.11 mi0.68 mi24147-10114308-4114308-4125482(Top 90%)14885(Top 92%)14885(Top 264%)
25K15.53 mi2.42 mi24619-47214512-20414512-20426026(Top 92%)15082(Top 94%)15082(Top 267%)
30K18.64 mi3.11 mi25229-61014757-24514757-24526857(Top 95%)15378(Top 95%)15378(Top 273%)
20M20.00 mi1.36 mi25367-13814803-4614803-4626578(Top 94%)15182(Top 94%)15182(Top 269%)
21M21.00 mi1.00 mi25732-36514958-15514958-15528237(Top 99%)16006(Top 99%)16006(Top 284%)
35K21.75 mi0.75 mi25938-20615055-9715055-9728194(Top 99%)15970(Top 99%)15970(Top 283%)
23M23.00 mi1.25 mi26184-24615148-9315148-9328035(Top 99%)15861(Top 98%)15861(Top 281%)
24M24.00 mi1.00 mi26217-3315145+315145+326650(Top 94%)15136(Top 94%)15136(Top 268%)
40K24.85 mi0.85 mi26289-7215171-2615171-2627379(Top 96%)15495(Top 96%)15495(Top 275%)
25.2M25.20 mi0.35 mi26330-4115189-1815189-1827548(Top 97%)15566(Top 97%)15566(Top 276%)
Finish26.22 mi1.02 mi26368-3815204-1515204-1526860(Top 95%)15227(Top 95%)15227(Top 270%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21story building
+97ft-345ft

Overall

22698

Males

13697

M18-39

13697

5K→10K

3.1 - 6.2 mi

Top 80%
×5story building
+79ft-138ft

Overall

22608

Males

13624

M18-39

13624

10K→15K

6.2 - 9.3 mi

Top 80%
×3story building
+67ft-78ft

Overall

22698

Males

13697

M18-39

13697

15K→20K

9.3 - 12.4 mi

Top 91%
×5story building
+106ft-86ft

Overall

25807

Males

15036

M18-39

15036

20K→Half

12.4 - 13.1 mi

Top 90%
×2story building
+19ft-37ft

Overall

25482

Males

14885

M18-39

14885

Half→25K

13.1 - 15.5 mi

Top 92%
×4story building
+66ft-88ft

Overall

26026

Males

15082

M18-39

15082

25K→30K

15.5 - 18.6 mi

Top 95%
×9story building
+181ft-148ft

Overall

26857

Males

15378

M18-39

15378

30K→20M

18.6 - 20.0 mi

Top 94%
×5story building
+64ft-50ft

Overall

26578

Males

15182

M18-39

15182

20M→21M

20.0 - 21.0 mi

Top 99%
×8story building
+106ft-24ft

Overall

28237

Males

16006

M18-39

16006

21M→35K

21.0 - 21.8 mi

Top 99%
×7story building
+17ft-86ft

Overall

28194

Males

15970

M18-39

15970

35K→23M

21.8 - 23.0 mi

Top 99%
×5story building
+23ft-63ft

Overall

28035

Males

15861

M18-39

15861

23M→24M

23.0 - 24.0 mi

Top 94%
×6story building
+12ft-82ft

Overall

26650

Males

15136

M18-39

15136

24M→40K

24.0 - 24.9 mi

Top 96%
×1story
+6ft-20ft

Overall

27379

Males

15495

M18-39

15495

40K→25.2M

24.9 - 25.2 mi

Top 97%
×1story
+13ft-16ft

Overall

27548

Males

15566

M18-39

15566

25.2M→Finish

25.2 - 26.2 mi

Top 95%
×2story building
+22ft-21ft

Overall

26860

Males

15227

M18-39

15227

Passing Analysis

Category:
Athletes Passed
1022
Passed By
3610
Net Change
-2588
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23780
5K → 10K61758+559#23780#23221
10K → 15K26594+171#23221#23050
15K → 20K161012-996#23050#24046
20K → Half10111-101#24046#24147
Half → 25K24496-472#24147#24619
25K → 30K22632-610#24619#25229
30K → 20M16154-138#25229#25367
20M → 21M2367-365#25367#25732
21M → 35K5211-206#25732#25938
35K → 23M4250-246#25938#26184
23M → 24M2154-33#26184#26217
24M → 40K779-72#26217#26289
40K → 25.2M445-41#26289#26330
25.2M → Finish947-38#26330#26368
TOTALS10223610-2588
📊

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