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BOSTON MARATHON 2025

Arthur Anthony

Bib: 27630•M

NY

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
25:03
Rank: #17092
Start → 5K
8:04/mi
25:03 split
10K· 6.21 mi
50:02
Rank: #16912 (+180)
5K → 10K
8:02/mi
24:59 split
15K· 9.32 mi
1:15:17
Rank: #16908 (+4)
10K → 15K
8:08/mi
25:15 split
20K· 12.43 mi
1:40:37
Rank: #16653 (+255)
15K → 20K
8:09/mi
25:20 split
Half· 13.11 mi
1:46:11
Rank: #16674 (-21)
20K → Half
8:10/mi
5:34 split
25K· 15.53 mi
2:07:31
Rank: #17010 (-336)
Half → 25K
8:48/mi
21:20 split
30K· 18.64 mi
2:34:34
Rank: #16787 (+223)
25K → 30K
8:42/mi
27:03 split
20M
2:46:42
Rank: #16734 (+53)
30K → 20M
8:56/mi
12:08 split
21M
2:56:32
Rank: #16746 (-12)
20M → 21M
9:50/mi
9:50 split
35K· 21.75 mi
3:03:03
Rank: #16729 (+17)
21M → 35K
8:43/mi
6:31 split
23M
3:15:21
Rank: #16969 (-240)
35K → 23M
9:49/mi
12:18 split
24M
3:24:00
Rank: #16884 (+85)
23M → 24M
8:39/mi
8:39 split
40K· 24.85 mi
3:31:40
Rank: #16843 (+41)
24M → 40K
8:58/mi
7:40 split
25.2M
3:35:12
Rank: #16877 (-34)
40K → 25.2M
10:15/mi
3:32 split
Finish· 26.22 mi
3:43:53
Rank: #16859 (+18)
25.2M → Finish
8:31/mi
8:41 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:11
Pace8:06 /mi
2nd Half
Distance13.11 mi
Time1:57:42
Pace8:59 /mi
📊Positive Split: 10.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:40:4125:038:0425:03
8:04
-
10K
6.21 mi12:05:4050:028:0324:59
8:02
-0:02
15K
9.32 mi12:30:551:15:178:0525:15
8:08
+0:06
20K
12.43 mi12:56:151:40:378:0625:20
8:09
+0:01
Half
13.11 mi13:01:491:46:118:065:34
8:10
+0:01
25K
15.53 mi13:23:092:07:318:1321:20
8:48
+0:38
30K
18.64 mi13:50:122:34:348:1827:03
8:42
-0:06
20M
20.00 mi14:02:202:46:428:2012:08
8:56
+0:14
21M
21.00 mi14:12:102:56:328:249:50
9:50
+0:54
35K
21.75 mi14:18:413:03:038:256:31
8:43
-1:07
23M
23.00 mi14:30:593:15:218:3012:18
9:49
+1:06
24M
24.00 mi14:39:383:24:008:308:39
8:39
-1:10
40K
24.85 mi14:47:183:31:408:317:40
8:58
+0:19
25.2M
25.20 mi14:50:503:35:128:323:32
10:15
+1:17
Finish
26.22 mi14:59:313:43:538:338:41
8:31
-1:44

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

8:02 /mi

Average Pace

8:33 /mi

Slowest Pace

10:15 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:46:11

47% of race

Time at Steady Pace

1:32:02

41% of race

Time at Slower Pace

25:40

11% of race

Average Pace: 8:32 /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 mi11:40:4125:038:0425:03
8:04
#17092
10K
6.21 mi12:05:4050:028:0324:59
8:02
#16912
15K
9.32 mi12:30:551:15:178:0525:15
8:08
#16908
20K
12.43 mi12:56:151:40:378:0625:20
8:09
#16653
Half
13.11 mi13:01:491:46:118:065:34
8:10
#16674
25K
15.53 mi13:23:092:07:318:1321:20
8:48
#17010
30K
18.64 mi13:50:122:34:348:1827:03
8:42
#16787
20M
20.00 mi14:02:202:46:428:2012:08
8:56
#16734
21M
21.00 mi14:12:102:56:328:249:50
9:50
#16746
35K
21.75 mi14:18:413:03:038:256:31
8:43
#16729
23M
23.00 mi14:30:593:15:218:3012:18
9:49
#16969
24M
24.00 mi14:39:383:24:008:308:39
8:39
#16884
40K
24.85 mi14:47:183:31:408:317:40
8:58
#16843
25.2M
25.20 mi14:50:503:35:128:323:32
10:15
#16877
Finish
26.22 mi14:59:313:43:538:338:41
8:31
#16859
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi17092112491124916920(Top 60%)11185(Top 69%)11185(Top 198%)
10K6.21 mi3.10 mi16912+18011191+5811191+5816770(Top 59%)11148(Top 69%)11148(Top 198%)
15K9.32 mi3.11 mi16908+411190+111190+116920(Top 60%)11185(Top 69%)11185(Top 198%)
20K12.43 mi3.11 mi16653+25511073+11711073+11716009(Top 56%)10749(Top 67%)10749(Top 191%)
Half13.11 mi0.68 mi16674-2111080-711080-716979(Top 60%)11170(Top 69%)11170(Top 198%)
25K15.53 mi2.42 mi17010-33611192-11211192-11218916(Top 67%)11928(Top 74%)11928(Top 211%)
30K18.64 mi3.11 mi16787+22311050+14211050+14216034(Top 56%)10513(Top 65%)10513(Top 186%)
20M20.00 mi1.36 mi16734+5311005+4511005+4516399(Top 58%)10534(Top 65%)10534(Top 187%)
21M21.00 mi1.00 mi16746-1210970+3510970+3517615(Top 62%)10971(Top 68%)10971(Top 194%)
35K21.75 mi0.75 mi16729+1710950+2010950+2016732(Top 59%)10506(Top 65%)10506(Top 186%)
23M23.00 mi1.25 mi16969-24011009-5911009-5919860(Top 70%)11830(Top 73%)11830(Top 210%)
24M24.00 mi1.00 mi16884+8510949+6010949+6015438(Top 54%)9789(Top 61%)9789(Top 174%)
40K24.85 mi0.85 mi16843+4110896+5310896+5316092(Top 57%)9965(Top 62%)9965(Top 177%)
25.2M25.20 mi0.35 mi16877-3410898-210898-218024(Top 63%)10824(Top 67%)10824(Top 192%)
Finish26.22 mi1.02 mi16859+1810872+2610872+2616338(Top 58%)10087(Top 63%)10087(Top 179%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 60%
×21stories
+97ft-345ft

Overall

16920

Males

11185

M18-39

11185

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

16770

Males

11148

M18-39

11148

10K→15K

6.2 - 9.3 mi

Top 60%
×3stories
+67ft-78ft

Overall

16920

Males

11185

M18-39

11185

15K→20K

9.3 - 12.4 mi

Top 56%
×5stories
+106ft-86ft

Overall

16009

Males

10749

M18-39

10749

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

16979

Males

11170

M18-39

11170

Half→25K

13.1 - 15.5 mi

Top 67%
×4stories
+66ft-88ft

Overall

18916

Males

11928

M18-39

11928

25K→30K

15.5 - 18.6 mi

Top 56%
×9stories
+181ft-148ft

Overall

16034

Males

10513

M18-39

10513

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

16399

Males

10534

M18-39

10534

20M→21M

20.0 - 21.0 mi

Top 62%
×8stories
+106ft-24ft

Overall

17615

Males

10971

M18-39

10971

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

16732

Males

10506

M18-39

10506

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

19860

Males

11830

M18-39

11830

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

15438

Males

9789

M18-39

9789

24M→40K

24.0 - 24.9 mi

Top 57%
×1story
+6ft-20ft

Overall

16092

Males

9965

M18-39

9965

40K→25.2M

24.9 - 25.2 mi

Top 63%
×1story
+13ft-16ft

Overall

18024

Males

10824

M18-39

10824

25.2M→Finish

25.2 - 26.2 mi

Top 58%
×2stories
+22ft-21ft

Overall

16338

Males

10087

M18-39

10087

Passing Analysis

Category:
Athletes Passed
2057
Passed By
1824
Net Change
+233
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17092
5K → 10K393213+180#17092#16912
10K → 15K204200+4#16912#16908
15K → 20K33883+255#16908#16653
20K → Half2849-21#16653#16674
Half → 25K73409-336#16674#17010
25K → 30K336113+223#17010#16787
30K → 20M13380+53#16787#16734
20M → 21M102114-12#16734#16746
21M → 35K6447+17#16746#16729
35K → 23M60300-240#16729#16969
23M → 24M11732+85#16969#16884
24M → 40K9453+41#16884#16843
40K → 25.2M2963-34#16843#16877
25.2M → Finish8668+18#16877#16859
TOTALS20571824+233
📊

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