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BOSTON MARATHON 2025

Austin Vega

Bib: 3345•M

WA

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
20:17
Rank: #4063
Start → 5K
20:17 | 6:32/mi
10K· 6.21 mi
40:01
Rank: #3343 (+720)
5K → 10K
19:44 | 6:21/mi
15K· 9.32 mi
1:00:34
Rank: #3689 (-346)
10K → 15K
20:33 | 6:37/mi
20K· 12.43 mi
1:29:33
Rank: #9039 (-5350)
15K → 20K
28:59 | 9:20/mi
Half· 13.11 mi
1:34:33
Rank: #9104 (-65)
20K → Half
5:00 | 7:20/mi
25K· 15.53 mi
1:53:36
Rank: #9682 (-578)
Half → 25K
19:03 | 7:51/mi
30K· 18.64 mi
2:21:17
Rank: #11273 (-1591)
25K → 30K
27:41 | 8:55/mi
20M
2:35:59
Rank: #12716 (-1443)
30K → 20M
14:42 | 10:49/mi
21M
2:46:57
Rank: #13487 (-771)
20M → 21M
10:58 | 10:58/mi
35K· 21.75 mi
2:53:35
Rank: #13640 (-153)
21M → 35K
6:38 | 8:52/mi
23M
3:06:09
Rank: #14288 (-648)
35K → 23M
12:34 | 10:02/mi
24M
3:16:41
Rank: #14849 (-561)
23M → 24M
10:32 | 10:32/mi
40K· 24.85 mi
3:27:19
Rank: #15686 (-837)
24M → 40K
10:38 | 12:26/mi
25.2M
3:31:00
Rank: #15756 (-70)
40K → 25.2M
3:41 | 10:41/mi
Finish· 26.22 mi
3:39:04
Rank: #15630 (+126)
25.2M → Finish
8:04 | 7:55/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:33
Pace7:13 /mi
2nd Half
Distance13.11 mi
Time2:04:31
Pace9:30 /mi
📊Positive Split: 31.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:21:4220:176:3220:17
6:32
-
10K
6.21 mi10:41:2640:016:2619:44
6:21
-0:11
15K
9.32 mi11:01:591:00:346:3020:33
6:37
+0:16
20K
12.43 mi11:30:581:29:337:1228:59
9:20
+2:43
Half
13.11 mi11:35:581:34:337:135:00
7:20
-2:00
25K
15.53 mi11:55:011:53:367:1919:03
7:51
+0:31
30K
18.64 mi12:22:422:21:177:3527:41
8:55
+1:04
20M
20.00 mi12:37:242:35:597:4814:42
10:49
+1:54
21M
21.00 mi12:48:222:46:577:5710:58
10:58
+0:09
35K
21.75 mi12:55:002:53:357:596:38
8:52
-2:06
23M
23.00 mi13:07:343:06:098:0612:34
10:02
+1:10
24M
24.00 mi13:18:063:16:418:1210:32
10:32
+0:30
40K
24.85 mi13:28:443:27:198:2010:38
12:26
+1:54
25.2M
25.20 mi13:32:253:31:008:223:41
10:41
-1:45
Finish
26.22 mi13:40:293:39:048:228:04
7:55
-2:46

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

6:21 /mi

Average Pace

8:22 /mi

Slowest Pace

12:26 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:32:41

42% of race

Time at Steady Pace

1:03:18

29% of race

Time at Slower Pace

1:03:05

29% of race

Average Pace: 8:21 /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 mi10:21:4220:176:3220:17
6:32
#4063
10K
6.21 mi10:41:2640:016:2619:44
6:21
#3343
15K
9.32 mi11:01:591:00:346:3020:33
6:37
#3689
20K
12.43 mi11:30:581:29:337:1228:59
9:20
#9039
Half
13.11 mi11:35:581:34:337:135:00
7:20
#9104
25K
15.53 mi11:55:011:53:367:1919:03
7:51
#9682
30K
18.64 mi12:22:422:21:177:3527:41
8:55
#11273
20M
20.00 mi12:37:242:35:597:4814:42
10:49
#12716
21M
21.00 mi12:48:222:46:577:5710:58
10:58
#13487
35K
21.75 mi12:55:002:53:357:596:38
8:52
#13640
23M
23.00 mi13:07:343:06:098:0612:34
10:02
#14288
24M
24.00 mi13:18:063:16:418:1210:32
10:32
#14849
40K
24.85 mi13:28:443:27:198:2010:38
12:26
#15686
25.2M
25.20 mi13:32:253:31:008:223:41
10:41
#15756
Finish
26.22 mi13:40:293:39:048:228:04
7:55
#15630
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM18-39Seg. OverallSeg. MalesSeg. M18-39
5K3.11 mi3.11 mi4063383338334364(Top 15%)4098(Top 25%)4098(Top 73%)
10K6.21 mi3.10 mi3343+7203176+6573176+6572757(Top 10%)2627(Top 16%)2627(Top 47%)
15K9.32 mi3.11 mi3689-3463489-3133489-3134364(Top 15%)4098(Top 25%)4098(Top 73%)
20K12.43 mi3.11 mi9039-53507586-40977586-409722357(Top 79%)13513(Top 84%)13513(Top 240%)
Half13.11 mi0.68 mi9104-657622-367622-3610274(Top 36%)8190(Top 51%)8190(Top 145%)
25K15.53 mi2.42 mi9682-5787899-2777899-27712807(Top 45%)9210(Top 57%)9210(Top 163%)
30K18.64 mi3.11 mi11273-15918636-7378636-73717205(Top 61%)11021(Top 68%)11021(Top 195%)
20M20.00 mi1.36 mi12716-14439260-6249260-62423202(Top 82%)13614(Top 85%)13614(Top 241%)
21M21.00 mi1.00 mi13487-7719568-3089568-30821279(Top 75%)12626(Top 78%)12626(Top 224%)
35K21.75 mi0.75 mi13640-1539614-469614-4617566(Top 62%)10844(Top 67%)10844(Top 192%)
23M23.00 mi1.25 mi14288-6489869-2559869-25520594(Top 73%)12191(Top 76%)12191(Top 216%)
24M24.00 mi1.00 mi14849-56110090-22110090-22122895(Top 81%)13246(Top 82%)13246(Top 235%)
40K24.85 mi0.85 mi15686-83710422-33210422-33225577(Top 90%)14568(Top 90%)14568(Top 258%)
25.2M25.20 mi0.35 mi15756-7010437-1510437-1519600(Top 69%)11583(Top 72%)11583(Top 205%)
Finish26.22 mi1.02 mi15630+12610359+7810359+7812284(Top 43%)8187(Top 51%)8187(Top 145%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 15%
×21stories
+97ft-345ft

Overall

4364

Males

4098

M18-39

4098

5K→10K

3.1 - 6.2 mi

Top 10%
×5stories
+79ft-138ft

Overall

2757

Males

2627

M18-39

2627

10K→15K

6.2 - 9.3 mi

Top 15%
×3stories
+67ft-78ft

Overall

4364

Males

4098

M18-39

4098

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

22357

Males

13513

M18-39

13513

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

10274

Males

8190

M18-39

8190

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

12807

Males

9210

M18-39

9210

25K→30K

15.5 - 18.6 mi

Top 61%
×9stories
+181ft-148ft

Overall

17205

Males

11021

M18-39

11021

30K→20M

18.6 - 20.0 mi

Top 82%
×5stories
+64ft-50ft

Overall

23202

Males

13614

M18-39

13614

20M→21M

20.0 - 21.0 mi

Top 75%
×8stories
+106ft-24ft

Overall

21279

Males

12626

M18-39

12626

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

17566

Males

10844

M18-39

10844

35K→23M

21.8 - 23.0 mi

Top 73%
×5stories
+23ft-63ft

Overall

20594

Males

12191

M18-39

12191

23M→24M

23.0 - 24.0 mi

Top 81%
×6stories
+12ft-82ft

Overall

22895

Males

13246

M18-39

13246

24M→40K

24.0 - 24.9 mi

Top 90%
×1story
+6ft-20ft

Overall

25577

Males

14568

M18-39

14568

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

19600

Males

11583

M18-39

11583

25.2M→Finish

25.2 - 26.2 mi

Top 43%
×2stories
+22ft-21ft

Overall

12284

Males

8187

M18-39

8187

Passing Analysis

Category:
Athletes Passed
1074
Passed By
12639
Net Change
-11567
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#4063
5K → 10K7255+720#4063#3343
10K → 15K25371-346#3343#3689
15K → 20K15351-5350#3689#9039
20K → Half1580-65#9039#9104
Half → 25K54632-578#9104#9682
25K → 30K231612-1591#9682#11273
30K → 20M81451-1443#11273#12716
20M → 21M15786-771#12716#13487
21M → 35K19172-153#13487#13640
35K → 23M22670-648#13640#14288
23M → 24M8569-561#14288#14849
24M → 40K6843-837#14849#15686
40K → 25.2M1787-70#15686#15756
25.2M → Finish13610+126#15756#15630
TOTALS107412639-11567
📊

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