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BOSTON MARATHON 2023

Ashley Ritchie

Bib: 18402•F

KY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 47%
Gender (Female)
#0 / 11423
Top 30%
Masters (Masters Women)
#0 / 6539
Top 16%
Division (F40-44)
#0 / 1878
Top 31%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:04
Rank: #14478
Start → 5K
25:04 | 8:04/mi
10K· 6.21 mi
49:22
Rank: #13955 (+523)
5K → 10K
24:18 | 7:49/mi
15K· 9.32 mi
1:13:41
Rank: #13619 (+336)
10K → 15K
24:19 | 7:50/mi
20K· 12.43 mi
1:38:18
Rank: #13406 (+213)
15K → 20K
24:37 | 7:55/mi
Half· 13.11 mi
1:43:40
Rank: #13380 (+26)
20K → Half
5:22 | 7:52/mi
25K· 15.53 mi
2:02:55
Rank: #13166 (+214)
Half → 25K
19:15 | 7:56/mi
30K· 18.64 mi
2:28:16
Rank: #12935 (+231)
25K → 30K
25:21 | 8:10/mi
20M
2:39:36
Rank: #12884 (+51)
30K → 20M
11:20 | 8:20/mi
21M
2:48:23
Rank: #12813 (+71)
20M → 21M
8:47 | 8:47/mi
35K· 21.75 mi
2:54:23
Rank: #12775 (+38)
21M → 35K
6:00 | 8:01/mi
23M
3:04:49
Rank: #12717 (+58)
35K → 23M
10:26 | 8:20/mi
24M
3:12:48
Rank: #12640 (+77)
23M → 24M
7:59 | 7:59/mi
40K· 24.85 mi
3:19:52
Rank: #12603 (+37)
24M → 40K
7:04 | 8:16/mi
25.2M
3:22:50
Rank: #12557 (+46)
40K → 25.2M
2:58 | 8:36/mi
Finish· 26.22 mi
3:30:56
Rank: #12512 (+45)
25.2M → Finish
8:06 | 7:57/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:43:40
Pace7:54 /mi
2nd Half
Distance13.11 mi
Time1:47:16
Pace8:11 /mi
📊Positive Split: 3.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:1025:048:0425:04
8:04
-
10K
6.21 mi11:41:2849:227:5724:18
7:49
-0:15
15K
9.32 mi12:05:471:13:417:5424:19
7:50
+0:01
20K
12.43 mi12:30:241:38:187:5524:37
7:55
+0:05
Half
13.11 mi12:35:461:43:407:545:22
7:52
-0:03
25K
15.53 mi12:55:012:02:557:5519:15
7:56
+0:04
30K
18.64 mi13:20:222:28:167:5725:21
8:10
+0:14
20M
20.00 mi13:31:422:39:367:5911:20
8:20
+0:10
21M
21.00 mi13:40:292:48:238:018:47
8:47
+0:27
35K
21.75 mi13:46:292:54:238:016:00
8:01
-0:46
23M
23.00 mi13:56:553:04:498:0210:26
8:20
+0:19
24M
24.00 mi14:04:543:12:488:027:59
7:59
-0:21
40K
24.85 mi14:11:583:19:528:027:04
8:16
+0:17
25.2M
25.20 mi14:14:563:22:508:032:58
8:36
+0:20
Finish
26.22 mi14:23:023:30:568:038:06
7:57
-0:39

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

7:49 /mi

Average Pace

8:03 /mi

Slowest Pace

8:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:19:11

94% of race

Time at Steady Pace

11:45

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:03 /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 mi11:17:1025:048:0425:04
8:04
#14478
10K
6.21 mi11:41:2849:227:5724:18
7:49
#13955
15K
9.32 mi12:05:471:13:417:5424:19
7:50
#13619
20K
12.43 mi12:30:241:38:187:5524:37
7:55
#13406
Half
13.11 mi12:35:461:43:407:545:22
7:52
#13380
25K
15.53 mi12:55:012:02:557:5519:15
7:56
#13166
30K
18.64 mi13:20:222:28:167:5725:21
8:10
#12935
20M
20.00 mi13:31:422:39:367:5911:20
8:20
#12884
21M
21.00 mi13:40:292:48:238:018:47
8:47
#12813
35K
21.75 mi13:46:292:54:238:016:00
8:01
#12775
23M
23.00 mi13:56:553:04:498:0210:26
8:20
#12717
24M
24.00 mi14:04:543:12:488:027:59
7:59
#12640
40K
24.85 mi14:11:583:19:528:027:04
8:16
#12603
25.2M
25.20 mi14:14:563:22:508:032:58
8:36
#12557
Finish
26.22 mi14:23:023:30:568:038:06
7:57
#12512
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi144784310431012951(Top 49%)3445(Top 30%)3445(Top 183%)
10K6.21 mi3.10 mi13955+5234014+2964014+29613335(Top 50%)3627(Top 32%)3627(Top 193%)
15K9.32 mi3.11 mi13619+3363829+1853829+18512951(Top 49%)3445(Top 30%)3445(Top 183%)
20K12.43 mi3.11 mi13406+2133725+1043725+10412829(Top 48%)3455(Top 30%)3455(Top 184%)
Half13.11 mi0.68 mi13380+263711+143711+1413342(Top 50%)3691(Top 32%)3691(Top 197%)
25K15.53 mi2.42 mi13166+2143592+1193592+11912241(Top 46%)3219(Top 28%)3219(Top 171%)
30K18.64 mi3.11 mi12935+2313509+833509+8312074(Top 45%)3223(Top 28%)3223(Top 172%)
20M20.00 mi1.36 mi12884+513502+73502+712633(Top 47%)3653(Top 32%)3653(Top 195%)
21M21.00 mi1.00 mi12813+713484+183484+1812179(Top 46%)3500(Top 31%)3500(Top 186%)
35K21.75 mi0.75 mi12775+383472+123472+1212308(Top 46%)3599(Top 32%)3599(Top 192%)
23M23.00 mi1.25 mi12717+583463+93463+912147(Top 46%)3597(Top 31%)3597(Top 192%)
24M24.00 mi1.00 mi12640+773440+233440+2311148(Top 42%)3172(Top 28%)3172(Top 169%)
40K24.85 mi0.85 mi12603+373430+103430+1011821(Top 44%)3568(Top 31%)3568(Top 190%)
25.2M25.20 mi0.35 mi12557+463411+193411+1910253(Top 39%)2833(Top 25%)2833(Top 151%)
Finish26.22 mi1.02 mi12512+453411341111759(Top 44%)3579(Top 31%)3579(Top 191%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 49%
×21stories
+97ft-345ft

Overall

12951

Females

3445

F40-44

3445

5K→10K

3.1 - 6.2 mi

Top 50%
×5stories
+79ft-138ft

Overall

13335

Females

3627

F40-44

3627

10K→15K

6.2 - 9.3 mi

Top 49%
×3stories
+67ft-78ft

Overall

12951

Females

3445

F40-44

3445

15K→20K

9.3 - 12.4 mi

Top 48%
×5stories
+106ft-86ft

Overall

12829

Females

3455

F40-44

3455

20K→Half

12.4 - 13.1 mi

Top 50%
×2stories
+19ft-37ft

Overall

13342

Females

3691

F40-44

3691

Half→25K

13.1 - 15.5 mi

Top 46%
×4stories
+66ft-88ft

Overall

12241

Females

3219

F40-44

3219

25K→30K

15.5 - 18.6 mi

Top 45%
×9stories
+181ft-148ft

Overall

12074

Females

3223

F40-44

3223

30K→20M

18.6 - 20.0 mi

Top 47%
×5stories
+64ft-50ft

Overall

12633

Females

3653

F40-44

3653

20M→21M

20.0 - 21.0 mi

Top 46%
×8stories
+106ft-24ft

Overall

12179

Females

3500

F40-44

3500

21M→35K

21.0 - 21.8 mi

Top 46%
×7stories
+17ft-86ft

Overall

12308

Females

3599

F40-44

3599

35K→23M

21.8 - 23.0 mi

Top 46%
×5stories
+23ft-63ft

Overall

12147

Females

3597

F40-44

3597

23M→24M

23.0 - 24.0 mi

Top 42%
×6stories
+12ft-82ft

Overall

11148

Females

3172

F40-44

3172

24M→40K

24.0 - 24.9 mi

Top 44%
×1story
+6ft-20ft

Overall

11821

Females

3568

F40-44

3568

40K→25.2M

24.9 - 25.2 mi

Top 39%
×1story
+13ft-16ft

Overall

10253

Females

2833

F40-44

2833

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11759

Females

3579

F40-44

3579

Passing Analysis

Category:
Athletes Passed
2715
Passed By
749
Net Change
+1966
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14478
5K → 10K641118+523#14478#13955
10K → 15K40266+336#13955#13619
15K → 20K28976+213#13619#13406
20K → Half4317+26#13406#13380
Half → 25K26248+214#13380#13166
25K → 30K31988+231#13166#12935
30K → 20M12069+51#12935#12884
20M → 21M13059+71#12884#12813
21M → 35K7032+38#12813#12775
35K → 23M11254+58#12775#12717
23M → 24M10528+77#12717#12640
24M → 40K7740+37#12640#12603
40K → 25.2M515+46#12603#12557
25.2M → Finish9449+45#12557#12512
TOTALS2715749+1966
📊

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