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BOSTON MARATHON 2023

Hilary Ritacco

Bib: 24712•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

Start
0:00:00
Race begins
5K· 3.11 mi
28:43
Rank: #21358
Start → 5K
28:43 | 9:15/mi
10K· 6.21 mi
58:12
Rank: #21945 (-587)
5K → 10K
29:29 | 9:29/mi
15K· 9.32 mi
1:28:39
Rank: #22356 (-411)
10K → 15K
30:27 | 9:48/mi
20K· 12.43 mi
2:00:33
Rank: #22675 (-319)
15K → 20K
31:54 | 10:16/mi
Half· 13.11 mi
2:07:33
Rank: #22743 (-68)
20K → Half
7:00 | 10:16/mi
25K· 15.53 mi
2:35:18
Rank: #23199 (-456)
Half → 25K
27:45 | 11:27/mi
30K· 18.64 mi
3:13:51
Rank: #23607 (-408)
25K → 30K
38:33 | 12:24/mi
20M
3:32:15
Rank: #23877 (-270)
30K → 20M
18:24 | 13:32/mi
21M
3:47:01
Rank: #24056 (-179)
20M → 21M
14:46 | 14:46/mi
35K· 21.75 mi
3:57:12
Rank: #24172 (-116)
21M → 35K
10:11 | 13:37/mi
23M
4:13:34
Rank: #24273 (-101)
35K → 23M
16:22 | 13:04/mi
24M
4:26:18
Rank: #24338 (-65)
23M → 24M
12:44 | 12:44/mi
40K· 24.85 mi
4:37:49
Rank: #24414 (-76)
24M → 40K
11:31 | 13:28/mi
25.2M
4:42:09
Rank: #24411 (+3)
40K → 25.2M
4:20 | 12:34/mi
Finish· 26.22 mi
4:53:09
Rank: #24388 (+23)
25.2M → Finish
11:00 | 10:48/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:07:33
Pace9:44 /mi
2nd Half
Distance13.11 mi
Time2:45:36
Pace12:38 /mi
📊Positive Split: 29.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:43:5528:439:1528:43
9:15
-
10K
6.21 mi12:13:2458:129:2229:29
9:29
+0:14
15K
9.32 mi12:43:511:28:399:3130:27
9:48
+0:19
20K
12.43 mi13:15:452:00:339:4231:54
10:16
+0:28
Half
13.11 mi13:22:452:07:339:447:00
10:16
0:00
25K
15.53 mi13:50:302:35:1810:0027:45
11:27
+1:11
30K
18.64 mi14:29:033:13:5110:2438:33
12:24
+0:57
20M
20.00 mi14:47:273:32:1510:3718:24
13:32
+1:08
21M
21.00 mi15:02:133:47:0110:4914:46
14:46
+1:14
35K
21.75 mi15:12:243:57:1210:5410:11
13:37
-1:09
23M
23.00 mi15:28:464:13:3411:0116:22
13:04
-0:33
24M
24.00 mi15:41:304:26:1811:0612:44
12:44
-0:20
40K
24.85 mi15:53:014:37:4911:1111:31
13:28
+0:44
25.2M
25.20 mi15:57:214:42:0911:124:20
12:34
-0:54
Finish
26.22 mi16:08:214:53:0911:1111:00
10:48
-1:46

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

9:15 /mi

Average Pace

11:11 /mi

Slowest Pace

14:46 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:46:18

57% of race

Time at Steady Pace

1:11:59

25% of race

Time at Slower Pace

54:52

19% of race

Average Pace: 11:11 /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 mi11:43:5528:439:1528:43
9:15
#21358
10K
6.21 mi12:13:2458:129:2229:29
9:29
#21945
15K
9.32 mi12:43:511:28:399:3130:27
9:48
#22356
20K
12.43 mi13:15:452:00:339:4231:54
10:16
#22675
Half
13.11 mi13:22:452:07:339:447:00
10:16
#22743
25K
15.53 mi13:50:302:35:1810:0027:45
11:27
#23199
30K
18.64 mi14:29:033:13:5110:2438:33
12:24
#23607
20M
20.00 mi14:47:273:32:1510:3718:24
13:32
#23877
21M
21.00 mi15:02:133:47:0110:4914:46
14:46
#24056
35K
21.75 mi15:12:243:57:1210:5410:11
13:37
#24172
23M
23.00 mi15:28:464:13:3411:0116:22
13:04
#24273
24M
24.00 mi15:41:304:26:1811:0612:44
12:44
#24338
40K
24.85 mi15:53:014:37:4911:1111:31
13:28
#24414
25.2M
25.20 mi15:57:214:42:0911:124:20
12:34
#24411
Finish
26.22 mi16:08:214:53:0911:1111:00
10:48
#24388
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi213588559855923055(Top 87%)9377(Top 82%)9377(Top 192%)
10K6.21 mi3.10 mi21945-5878824-2658824-26522496(Top 85%)9087(Top 80%)9087(Top 186%)
15K9.32 mi3.11 mi22356-4119022-1989022-19823055(Top 87%)9377(Top 82%)9377(Top 192%)
20K12.43 mi3.11 mi22675-3199178-1569178-15623419(Top 88%)9575(Top 84%)9575(Top 196%)
Half13.11 mi0.68 mi22743-689213-359213-3523799(Top 89%)9806(Top 86%)9806(Top 201%)
25K15.53 mi2.42 mi23199-4569458-2459458-24524589(Top 92%)10280(Top 90%)10280(Top 210%)
30K18.64 mi3.11 mi23607-4089703-2459703-24524918(Top 94%)10524(Top 92%)10524(Top 215%)
20M20.00 mi1.36 mi23877-2709857-1549857-15425566(Top 96%)10892(Top 95%)10892(Top 223%)
21M21.00 mi1.00 mi24056-1799973-1169973-11625596(Top 96%)10907(Top 95%)10907(Top 223%)
35K21.75 mi0.75 mi24172-11610049-7610049-7625956(Top 97%)11116(Top 97%)11116(Top 228%)
23M23.00 mi1.25 mi24273-10110114-6510114-6525167(Top 95%)10720(Top 94%)10720(Top 219%)
24M24.00 mi1.00 mi24338-6510153-3910153-3925276(Top 95%)10815(Top 95%)10815(Top 221%)
40K24.85 mi0.85 mi24414-7610205-5210205-5225336(Top 95%)10835(Top 95%)10835(Top 222%)
25.2M25.20 mi0.35 mi24411+310202+310202+323407(Top 88%)9889(Top 87%)9889(Top 202%)
Finish26.22 mi1.02 mi24388+2310196+610196+623609(Top 89%)9963(Top 87%)9963(Top 204%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 87%
×21stories
+97ft-345ft

Overall

23055

Females

9377

F18-39

9377

5K→10K

3.1 - 6.2 mi

Top 85%
×5stories
+79ft-138ft

Overall

22496

Females

9087

F18-39

9087

10K→15K

6.2 - 9.3 mi

Top 87%
×3stories
+67ft-78ft

Overall

23055

Females

9377

F18-39

9377

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

23419

Females

9575

F18-39

9575

20K→Half

12.4 - 13.1 mi

Top 89%
×2stories
+19ft-37ft

Overall

23799

Females

9806

F18-39

9806

Half→25K

13.1 - 15.5 mi

Top 92%
×4stories
+66ft-88ft

Overall

24589

Females

10280

F18-39

10280

25K→30K

15.5 - 18.6 mi

Top 94%
×9stories
+181ft-148ft

Overall

24918

Females

10524

F18-39

10524

30K→20M

18.6 - 20.0 mi

Top 96%
×5stories
+64ft-50ft

Overall

25566

Females

10892

F18-39

10892

20M→21M

20.0 - 21.0 mi

Top 96%
×8stories
+106ft-24ft

Overall

25596

Females

10907

F18-39

10907

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25956

Females

11116

F18-39

11116

35K→23M

21.8 - 23.0 mi

Top 95%
×5stories
+23ft-63ft

Overall

25167

Females

10720

F18-39

10720

23M→24M

23.0 - 24.0 mi

Top 95%
×6stories
+12ft-82ft

Overall

25276

Females

10815

F18-39

10815

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

25336

Females

10835

F18-39

10835

40K→25.2M

24.9 - 25.2 mi

Top 88%
×1story
+13ft-16ft

Overall

23407

Females

9889

F18-39

9889

25.2M→Finish

25.2 - 26.2 mi

Top 89%
×2stories
+22ft-21ft

Overall

23609

Females

9963

F18-39

9963

Passing Analysis

Category:
Athletes Passed
325
Passed By
3355
Net Change
-3030
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21358
5K → 10K74661-587#21358#21945
10K → 15K60471-411#21945#22356
15K → 20K54373-319#22356#22675
20K → Half270-68#22675#22743
Half → 25K19475-456#22743#23199
25K → 30K18426-408#23199#23607
30K → 20M10280-270#23607#23877
20M → 21M6185-179#23877#24056
21M → 35K4120-116#24056#24172
35K → 23M8109-101#24172#24273
23M → 24M1479-65#24273#24338
24M → 40K985-76#24338#24414
40K → 25.2M129+3#24414#24411
25.2M → Finish3512+23#24411#24388
TOTALS3253355-3030
📊

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