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BOSTON MARATHON 2023

Ashley Veilleux

Bib: 11470•F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 36%
Gender (Female)
#0 / 11423
Top 17%
Division (F18-39)
#0 / 4884
Top 30%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:38
Rank: #10604
Start → 5K
7:36/mi
23:38 split
10K· 6.21 mi
46:35
Rank: #10000 (+604)
5K → 10K
7:23/mi
22:57 split
15K· 9.32 mi
1:09:26
Rank: #9609 (+391)
10K → 15K
7:21/mi
22:51 split
20K· 12.43 mi
1:32:45
Rank: #9525 (+84)
15K → 20K
7:30/mi
23:19 split
Half· 13.11 mi
1:37:48
Rank: #9516 (+9)
20K → Half
7:24/mi
5:03 split
25K· 15.53 mi
1:56:15
Rank: #9505 (+11)
Half → 25K
7:37/mi
18:27 split
30K· 18.64 mi
2:20:39
Rank: #9545 (-40)
25K → 30K
7:51/mi
24:24 split
20M
2:31:22
Rank: #9516 (+29)
30K → 20M
7:53/mi
10:43 split
21M
2:39:50
Rank: #9520 (-4)
20M → 21M
8:28/mi
8:28 split
35K· 21.75 mi
2:45:34
Rank: #9518 (+2)
21M → 35K
7:40/mi
5:44 split
23M
2:55:37
Rank: #9499 (+19)
35K → 23M
8:02/mi
10:03 split
24M
3:03:19
Rank: #9475 (+24)
23M → 24M
7:42/mi
7:42 split
40K· 24.85 mi
3:10:11
Rank: #9455 (+20)
24M → 40K
8:02/mi
6:52 split
25.2M
3:13:17
Rank: #9484 (-29)
40K → 25.2M
8:59/mi
3:06 split
Finish· 26.22 mi
3:21:27
Rank: #9576 (-92)
25.2M → Finish
8:01/mi
8:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:37:48
Pace7:28 /mi
2nd Half
Distance13.11 mi
Time1:43:39
Pace7:54 /mi
📊Positive Split: 6.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1323:387:3623:38
7:36
-
10K
6.21 mi11:15:1046:357:3022:57
7:23
-0:13
15K
9.32 mi11:38:011:09:267:2722:51
7:21
-0:02
20K
12.43 mi12:01:201:32:457:2823:19
7:30
+0:09
Half
13.11 mi12:06:231:37:487:285:03
7:24
-0:06
25K
15.53 mi12:24:501:56:157:2918:27
7:37
+0:13
30K
18.64 mi12:49:142:20:397:3324:24
7:51
+0:14
20M
20.00 mi12:59:572:31:227:3410:43
7:53
+0:02
21M
21.00 mi13:08:252:39:507:378:28
8:28
+0:35
35K
21.75 mi13:14:092:45:347:375:44
7:40
-0:48
23M
23.00 mi13:24:122:55:377:3810:03
8:02
+0:22
24M
24.00 mi13:31:543:03:197:387:42
7:42
-0:20
40K
24.85 mi13:38:463:10:117:396:52
8:02
+0:20
25.2M
25.20 mi13:41:523:13:177:403:06
8:59
+0:57
Finish
26.22 mi13:50:023:21:277:418:10
8:01
-0:58

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

7:21 /mi

Average Pace

7:41 /mi

Slowest Pace

8:59 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

50:51

25% of race

Time at Steady Pace

1:53:57

57% of race

Time at Slower Pace

36:39

18% of race

Average Pace: 7:41 /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 mi10:52:1323:387:3623:38
7:36
#10604
10K
6.21 mi11:15:1046:357:3022:57
7:23
#10000
15K
9.32 mi11:38:011:09:267:2722:51
7:21
#9609
20K
12.43 mi12:01:201:32:457:2823:19
7:30
#9525
Half
13.11 mi12:06:231:37:487:285:03
7:24
#9516
25K
15.53 mi12:24:501:56:157:2918:27
7:37
#9505
30K
18.64 mi12:49:142:20:397:3324:24
7:51
#9545
20M
20.00 mi12:59:572:31:227:3410:43
7:53
#9516
21M
21.00 mi13:08:252:39:507:378:28
8:28
#9520
35K
21.75 mi13:14:092:45:347:375:44
7:40
#9518
23M
23.00 mi13:24:122:55:377:3810:03
8:02
#9499
24M
24.00 mi13:31:543:03:197:387:42
7:42
#9475
40K
24.85 mi13:38:463:10:117:396:52
8:02
#9455
25.2M
25.20 mi13:41:523:13:177:403:06
8:59
#9484
Finish
26.22 mi13:50:023:21:277:418:10
8:01
#9576
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10604213721378992(Top 34%)1447(Top 13%)1447(Top 30%)
10K6.21 mi3.10 mi10000+6041840+2971840+2979510(Top 36%)1627(Top 14%)1627(Top 33%)
15K9.32 mi3.11 mi9609+3911664+1761664+1768992(Top 34%)1447(Top 13%)1447(Top 30%)
20K12.43 mi3.11 mi9525+841640+241640+249363(Top 35%)1630(Top 14%)1630(Top 33%)
Half13.11 mi0.68 mi9516+91637+31637+39503(Top 36%)1683(Top 15%)1683(Top 34%)
25K15.53 mi2.42 mi9505+111649-121649-129634(Top 36%)1837(Top 16%)1837(Top 38%)
30K18.64 mi3.11 mi9545-401699-501699-509776(Top 37%)2053(Top 18%)2053(Top 42%)
20M20.00 mi1.36 mi9516+291712-131712-139484(Top 36%)2010(Top 18%)2010(Top 41%)
21M21.00 mi1.00 mi9520-41740-281740-2810299(Top 39%)2526(Top 22%)2526(Top 52%)
35K21.75 mi0.75 mi9518+21755-151755-159729(Top 37%)2233(Top 20%)2233(Top 46%)
23M23.00 mi1.25 mi9499+191767-121767-129948(Top 37%)2480(Top 22%)2480(Top 51%)
24M24.00 mi1.00 mi9475+241786-191786-199109(Top 34%)2153(Top 19%)2153(Top 44%)
40K24.85 mi0.85 mi9455+201814-281814-2810268(Top 39%)2779(Top 24%)2779(Top 57%)
25.2M25.20 mi0.35 mi9484-291831-171831-1712473(Top 47%)3932(Top 34%)3932(Top 81%)
Finish26.22 mi1.02 mi9576-921904-731904-7312232(Top 46%)3816(Top 33%)3816(Top 78%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 34%
×21stories
+97ft-345ft

Overall

8992

Females

1447

F18-39

1447

5K→10K

3.1 - 6.2 mi

Top 36%
×5stories
+79ft-138ft

Overall

9510

Females

1627

F18-39

1627

10K→15K

6.2 - 9.3 mi

Top 34%
×3stories
+67ft-78ft

Overall

8992

Females

1447

F18-39

1447

15K→20K

9.3 - 12.4 mi

Top 35%
×5stories
+106ft-86ft

Overall

9363

Females

1630

F18-39

1630

20K→Half

12.4 - 13.1 mi

Top 36%
×2stories
+19ft-37ft

Overall

9503

Females

1683

F18-39

1683

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9634

Females

1837

F18-39

1837

25K→30K

15.5 - 18.6 mi

Top 37%
×9stories
+181ft-148ft

Overall

9776

Females

2053

F18-39

2053

30K→20M

18.6 - 20.0 mi

Top 36%
×5stories
+64ft-50ft

Overall

9484

Females

2010

F18-39

2010

20M→21M

20.0 - 21.0 mi

Top 39%
×8stories
+106ft-24ft

Overall

10299

Females

2526

F18-39

2526

21M→35K

21.0 - 21.8 mi

Top 37%
×7stories
+17ft-86ft

Overall

9729

Females

2233

F18-39

2233

35K→23M

21.8 - 23.0 mi

Top 37%
×5stories
+23ft-63ft

Overall

9948

Females

2480

F18-39

2480

23M→24M

23.0 - 24.0 mi

Top 34%
×6stories
+12ft-82ft

Overall

9109

Females

2153

F18-39

2153

24M→40K

24.0 - 24.9 mi

Top 39%
×1story
+6ft-20ft

Overall

10268

Females

2779

F18-39

2779

40K→25.2M

24.9 - 25.2 mi

Top 47%
×1story
+13ft-16ft

Overall

12473

Females

3932

F18-39

3932

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2stories
+22ft-21ft

Overall

12232

Females

3816

F18-39

3816

Passing Analysis

Category:
Athletes Passed
2158*
Passed By
1130
Net Change
+1028
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10604
5K → 10K694*90+604#10604#10000
10K → 15K438*47+391#10000#9609
15K → 20K17894+84#9609#9525
20K → Half3021+9#9525#9516
Half → 25K124113+11#9516#9505
25K → 30K168*208-40#9505#9545
30K → 20M9465+29#9545#9516
20M → 21M7579-4#9516#9520
21M → 35K5250+2#9520#9518
35K → 23M9374+19#9518#9499
23M → 24M8359+24#9499#9475
24M → 40K69*49+20#9475#9455
40K → 25.2M1847-29#9455#9484
25.2M → Finish42134-92#9484#9576
TOTALS2158*1130+1028

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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