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BOSTON MARATHON 2025

Austin Antony

Bib: 1412•M

MN

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 2%
Gender (Male)
#0 / 16105
Top 4%
Division (M18-39)
#0 / 5642
Top 10%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
18:19
Rank: #783
Start → 5K
18:19 | 5:54/mi
10K· 6.21 mi
36:43
Rank: #832 (-49)
5K → 10K
18:24 | 5:55/mi
15K· 9.32 mi
55:11
Rank: #840 (-8)
10K → 15K
18:28 | 5:57/mi
20K· 12.43 mi
1:13:48
Rank: #829 (+11)
15K → 20K
18:37 | 6:00/mi
Half· 13.11 mi
1:17:44
Rank: #809 (+20)
20K → Half
3:56 | 5:46/mi
25K· 15.53 mi
1:32:15
Rank: #789 (+20)
Half → 25K
14:31 | 5:59/mi
30K· 18.64 mi
1:51:29
Rank: #783 (+6)
25K → 30K
19:14 | 6:11/mi
20M
1:59:56
Rank: #766 (+17)
30K → 20M
8:27 | 6:13/mi
21M
2:06:18
Rank: #736 (+30)
20M → 21M
6:22 | 6:22/mi
35K· 21.75 mi
2:10:50
Rank: #720 (+16)
21M → 35K
4:32 | 6:04/mi
23M
2:18:49
Rank: #720
35K → 23M
7:59 | 6:23/mi
24M
2:24:56
Rank: #711 (+9)
23M → 24M
6:07 | 6:07/mi
40K· 24.85 mi
2:30:26
Rank: #714 (-3)
24M → 40K
5:30 | 6:26/mi
25.2M
2:32:48
Rank: #708 (+6)
40K → 25.2M
2:22 | 6:52/mi
Finish· 26.22 mi
2:38:39
Rank: #687 (+21)
25.2M → Finish
5:51 | 5:44/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:17:44
Pace5:56 /mi
2nd Half
Distance13.11 mi
Time1:20:55
Pace6:10 /mi
📊Positive Split: 4.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:19:2018:195:5418:19
5:54
-
10K
6.21 mi10:37:4436:435:5518:24
5:55
+0:01
15K
9.32 mi10:56:1255:115:5518:28
5:57
+0:02
20K
12.43 mi11:14:491:13:485:5618:37
6:00
+0:03
Half
13.11 mi11:18:451:17:445:563:56
5:46
-0:14
25K
15.53 mi11:33:161:32:155:5614:31
5:59
+0:13
30K
18.64 mi11:52:301:51:295:5919:14
6:11
+0:12
20M
20.00 mi12:00:571:59:566:008:27
6:13
+0:02
21M
21.00 mi12:07:192:06:186:016:22
6:22
+0:09
35K
21.75 mi12:11:512:10:506:014:32
6:04
-0:18
23M
23.00 mi12:19:502:18:496:027:59
6:23
+0:19
24M
24.00 mi12:25:572:24:566:026:07
6:07
-0:16
40K
24.85 mi12:31:272:30:266:035:30
6:26
+0:19
25.2M
25.20 mi12:33:492:32:486:042:22
6:52
+0:26
Finish
26.22 mi12:39:402:38:396:035:51
5:44
-1:08

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

5:44 /mi

Average Pace

6:03 /mi

Slowest Pace

6:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:16:26

86% of race

Time at Steady Pace

19:51

13% of race

Time at Slower Pace

2:22

1% of race

Average Pace: 6:03 /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 mi10:19:2018:195:5418:19
5:54
#783
10K
6.21 mi10:37:4436:435:5518:24
5:55
#832
15K
9.32 mi10:56:1255:115:5518:28
5:57
#840
20K
12.43 mi11:14:491:13:485:5618:37
6:00
#829
Half
13.11 mi11:18:451:17:445:563:56
5:46
#809
25K
15.53 mi11:33:161:32:155:5614:31
5:59
#789
30K
18.64 mi11:52:301:51:295:5919:14
6:11
#783
20M
20.00 mi12:00:571:59:566:008:27
6:13
#766
21M
21.00 mi12:07:192:06:186:016:22
6:22
#736
35K
21.75 mi12:11:512:10:506:014:32
6:04
#720
23M
23.00 mi12:19:502:18:496:027:59
6:23
#720
24M
24.00 mi12:25:572:24:566:026:07
6:07
#711
40K
24.85 mi12:31:272:30:266:035:30
6:26
#714
25.2M
25.20 mi12:33:492:32:486:042:22
6:52
#708
Finish
26.22 mi12:39:402:38:396:035:51
5:44
#687
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi783730730867(Top 3%)815(Top 5%)815(Top 14%)
10K6.21 mi3.10 mi832-49779-49779-49884(Top 3%)831(Top 5%)831(Top 15%)
15K9.32 mi3.11 mi840-8788-9788-9867(Top 3%)815(Top 5%)815(Top 14%)
20K12.43 mi3.11 mi829+11778+10778+10846(Top 3%)796(Top 5%)796(Top 14%)
Half13.11 mi0.68 mi809+20758+20758+20525(Top 2%)493(Top 3%)493(Top 9%)
25K15.53 mi2.42 mi789+20738+20738+20758(Top 3%)710(Top 4%)710(Top 13%)
30K18.64 mi3.11 mi783+6734+4734+4882(Top 3%)826(Top 5%)826(Top 15%)
20M20.00 mi1.36 mi766+17717+17717+17767(Top 3%)724(Top 4%)724(Top 13%)
21M21.00 mi1.00 mi736+30688+29688+29460(Top 2%)434(Top 3%)434(Top 8%)
35K21.75 mi0.75 mi720+16672+16672+16836(Top 3%)781(Top 5%)781(Top 14%)
23M23.00 mi1.25 mi720671+1671+11062(Top 4%)1004(Top 6%)1004(Top 18%)
24M24.00 mi1.00 mi711+9662+9662+9801(Top 3%)753(Top 5%)753(Top 13%)
40K24.85 mi0.85 mi714-3665-3665-31349(Top 5%)1250(Top 8%)1250(Top 22%)
25.2M25.20 mi0.35 mi708+6659+6659+61089(Top 4%)999(Top 6%)999(Top 18%)
Finish26.22 mi1.02 mi687+21638+21638+21418(Top 1%)392(Top 2%)392(Top 7%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 3%
×21stories
+97ft-345ft

Overall

867

Males

815

M18-39

815

5K→10K

3.1 - 6.2 mi

Top 3%
×5stories
+79ft-138ft

Overall

884

Males

831

M18-39

831

10K→15K

6.2 - 9.3 mi

Top 3%
×3stories
+67ft-78ft

Overall

867

Males

815

M18-39

815

15K→20K

9.3 - 12.4 mi

Top 3%
×5stories
+106ft-86ft

Overall

846

Males

796

M18-39

796

20K→Half

12.4 - 13.1 mi

Top 2%
×2stories
+19ft-37ft

Overall

525

Males

493

M18-39

493

Half→25K

13.1 - 15.5 mi

Top 3%
×4stories
+66ft-88ft

Overall

758

Males

710

M18-39

710

25K→30K

15.5 - 18.6 mi

Top 3%
×9stories
+181ft-148ft

Overall

882

Males

826

M18-39

826

30K→20M

18.6 - 20.0 mi

Top 3%
×5stories
+64ft-50ft

Overall

767

Males

724

M18-39

724

20M→21M

20.0 - 21.0 mi

Top 2%
×8stories
+106ft-24ft

Overall

460

Males

434

M18-39

434

21M→35K

21.0 - 21.8 mi

Top 3%
×7stories
+17ft-86ft

Overall

836

Males

781

M18-39

781

35K→23M

21.8 - 23.0 mi

Top 4%
×5stories
+23ft-63ft

Overall

1062

Males

1004

M18-39

1004

23M→24M

23.0 - 24.0 mi

Top 3%
×6stories
+12ft-82ft

Overall

801

Males

753

M18-39

753

24M→40K

24.0 - 24.9 mi

Top 5%
×1story
+6ft-20ft

Overall

1349

Males

1250

M18-39

1250

40K→25.2M

24.9 - 25.2 mi

Top 4%
×1story
+13ft-16ft

Overall

1089

Males

999

M18-39

999

25.2M→Finish

25.2 - 26.2 mi

Top 1%
×2stories
+22ft-21ft

Overall

418

Males

392

M18-39

392

Passing Analysis

Category:
Athletes Passed
328
Passed By
232
Net Change
+96
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#783
5K → 10K2776-49#783#832
10K → 15K2432-8#832#840
15K → 20K3423+11#840#829
20K → Half211+20#829#809
Half → 25K3111+20#809#789
25K → 30K3529+6#789#783
30K → 20M2912+17#783#766
20M → 21M344+30#766#736
21M → 35K215+16#736#720
35K → 23M15150#720#720
23M → 24M178+9#720#711
24M → 40K912-3#711#714
40K → 25.2M82+6#714#708
25.2M → Finish232+21#708#687
TOTALS328232+96
📊

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