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BOSTON MARATHON 2023

Alicia Villett

Bib: 25723•F

MA

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

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
10:35/mi
32:53
↑ 97↓ 3451.5%
10K· 6.21 mi
9:50/mi
1:03:26
↑ 79↓ 1380.4%
15K· 9.32 mi
9:49/mi
1:33:56
↑ 67↓ 78
20K· 12.43 mi
10:01/mi
2:05:03
↑ 106↓ 860.1%
Half· 13.11 mi
9:58/mi
2:11:51
↑ 19↓ 370.5%
25K· 15.53 mi
10:58/mi
2:38:27
↑ 66↓ 880.2%
30K· 18.64 mi
11:29/mi
3:14:09
↑ 181↓ 1480.2%
20M
11:41/mi
3:30:01
↑ 64↓ 500.2%
21M
13:30/mi
3:43:31
↑ 106↓ 241.6%
35K· 21.75 mi
11:03/mi
3:51:47
↑ 17↓ 861.7%
23M
12:43/mi
4:07:42
↑ 23↓ 630.6%
24M
11:55/mi
4:19:37
↓ 821.3%
40K· 24.85 mi
12:50/mi
4:30:35
↓ 200.3%
25.2M
14:10/mi
4:35:28
↑ 13↓ 160.2%
Finish· 26.22 mi
10:12/mi
4:45:52
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:11:51
Pace10:03 /mi
2nd Half
Distance13.11 mi
Time2:34:01
Pace11:45 /mi
📊Positive Split: 16.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:49:4232:5310:3532:53
10:35
-
10K
6.21 mi12:20:151:03:2610:1330:33
9:50
-0:45
15K
9.32 mi12:50:451:33:5610:0530:30
9:49
-0:01
20K
12.43 mi13:21:522:05:0310:0431:07
10:01
+0:12
Half
13.11 mi13:28:402:11:5110:036:48
9:58
-0:03
25K
15.53 mi13:55:162:38:2710:1226:36
10:58
+1:00
30K
18.64 mi14:30:583:14:0910:2535:42
11:29
+0:31
20M
20.00 mi14:46:503:30:0110:3015:52
11:41
+0:12
21M
21.00 mi15:00:203:43:3110:3913:30
13:30
+1:49
35K
21.75 mi15:08:363:51:4710:398:16
11:03
-2:27
23M
23.00 mi15:24:314:07:4210:4615:55
12:43
+1:40
24M
24.00 mi15:36:264:19:3710:4911:55
11:55
-0:48
40K
24.85 mi15:47:244:30:3510:5310:58
12:50
+0:55
25.2M
25.20 mi15:52:174:35:2810:564:53
14:10
+1:20
Finish
26.22 mi16:02:414:45:5210:5510:24
10:12
-3:58

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

9:49 /mi

Average Pace

10:55 /mi

Slowest Pace

14:10 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:49:22

38% of race

Time at Steady Pace

1:59:19

42% of race

Time at Slower Pace

57:11

20% of race

Average Pace: 10:54 /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 mi11:49:4232:5310:3532:53
10:35
#24914
10K
6.21 mi12:20:151:03:2610:1330:33
9:50
#24083
15K
9.32 mi12:50:451:33:5610:0530:30
9:49
#23764
20K
12.43 mi13:21:522:05:0310:0431:07
10:01
#23564
Half
13.11 mi13:28:402:11:5110:036:48
9:58
#23543
25K
15.53 mi13:55:162:38:2710:1226:36
10:58
#23603
30K
18.64 mi14:30:583:14:0910:2535:42
11:29
#23635
20M
20.00 mi14:46:503:30:0110:3015:52
11:41
#23648
21M
21.00 mi15:00:203:43:3110:3913:30
13:30
#23747
35K
21.75 mi15:08:363:51:4710:398:16
11:03
#23753
23M
23.00 mi15:24:314:07:4210:4615:55
12:43
#23848
24M
24.00 mi15:36:264:19:3710:4911:55
11:55
#23904
40K
24.85 mi15:47:244:30:3510:5310:58
12:50
#23940
25.2M
25.20 mi15:52:174:35:2810:564:53
14:10
#23972
Finish
26.22 mi16:02:414:45:5210:5510:24
10:12
#23924
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24914103911039123098(Top 87%)9399(Top 82%)9399(Top 192%)
10K6.21 mi3.10 mi24083+8319939+4529939+45223353(Top 88%)9542(Top 84%)9542(Top 195%)
15K9.32 mi3.11 mi23764+3199758+1819758+18123098(Top 87%)9399(Top 82%)9399(Top 192%)
20K12.43 mi3.11 mi23564+2009641+1179641+11722957(Top 86%)9335(Top 82%)9335(Top 191%)
Half13.11 mi0.68 mi23543+219630+119630+1123232(Top 87%)9486(Top 83%)9486(Top 194%)
25K15.53 mi2.42 mi23603-609676-469676-4623930(Top 90%)9916(Top 87%)9916(Top 203%)
30K18.64 mi3.11 mi23635-329719-439719-4323849(Top 90%)9933(Top 87%)9933(Top 203%)
20M20.00 mi1.36 mi23648-139737-189737-1823789(Top 89%)9958(Top 87%)9958(Top 204%)
21M21.00 mi1.00 mi23747-999798-619798-6124586(Top 92%)10389(Top 91%)10389(Top 213%)
35K21.75 mi0.75 mi23753-69804-69804-623401(Top 88%)9819(Top 86%)9819(Top 201%)
23M23.00 mi1.25 mi23848-959869-659869-6524809(Top 93%)10535(Top 92%)10535(Top 216%)
24M24.00 mi1.00 mi23904-569909-409909-4024418(Top 92%)10385(Top 91%)10385(Top 213%)
40K24.85 mi0.85 mi23940-369942-339942-3324796(Top 93%)10566(Top 92%)10566(Top 216%)
25.2M25.20 mi0.35 mi23972-329959-179959-1725121(Top 94%)10756(Top 94%)10756(Top 220%)
Finish26.22 mi1.02 mi23924+489940+199940+1922329(Top 84%)9294(Top 81%)9294(Top 190%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21story building
+97ft-345ft

Overall

23098

Females

9399

F18-39

9399

5K→10K

3.1 - 6.2 mi

Top 88%
×5story building
+79ft-138ft

Overall

23353

Females

9542

F18-39

9542

10K→15K

6.2 - 9.3 mi

Top 87%
×3story building
+67ft-78ft

Overall

23098

Females

9399

F18-39

9399

15K→20K

9.3 - 12.4 mi

Top 86%
×5story building
+106ft-86ft

Overall

22957

Females

9335

F18-39

9335

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

23232

Females

9486

F18-39

9486

Half→25K

13.1 - 15.5 mi

Top 90%
×4story building
+66ft-88ft

Overall

23930

Females

9916

F18-39

9916

25K→30K

15.5 - 18.6 mi

Top 90%
×9story building
+181ft-148ft

Overall

23849

Females

9933

F18-39

9933

30K→20M

18.6 - 20.0 mi

Top 89%
×5story building
+64ft-50ft

Overall

23789

Females

9958

F18-39

9958

20M→21M

20.0 - 21.0 mi

Top 92%
×8story building
+106ft-24ft

Overall

24586

Females

10389

F18-39

10389

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

23401

Females

9819

F18-39

9819

35K→23M

21.8 - 23.0 mi

Top 93%
×5story building
+23ft-63ft

Overall

24809

Females

10535

F18-39

10535

23M→24M

23.0 - 24.0 mi

Top 92%
×6story building
+12ft-82ft

Overall

24418

Females

10385

F18-39

10385

24M→40K

24.0 - 24.9 mi

Top 93%
×1story
+6ft-20ft

Overall

24796

Females

10566

F18-39

10566

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25121

Females

10756

F18-39

10756

25.2M→Finish

25.2 - 26.2 mi

Top 84%
×2story building
+22ft-21ft

Overall

22329

Females

9294

F18-39

9294

Passing Analysis

Category:
Athletes Passed
1801
Passed By
811
Net Change
+990
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24914
5K → 10K84312+831#24914#24083
10K → 15K33415+319#24083#23764
15K → 20K23232+200#23764#23564
20K → Half3716+21#23564#23543
Half → 25K65125-60#23543#23603
25K → 30K88120-32#23603#23635
30K → 20M5366-13#23635#23648
20M → 21M18117-99#23648#23747
21M → 35K2228-6#23747#23753
35K → 23M19114-95#23753#23848
23M → 24M1369-56#23848#23904
24M → 40K1854-36#23904#23940
40K → 25.2M537-32#23940#23972
25.2M → Finish546+48#23972#23924
TOTALS1801811+990
📊

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