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BOSTON MARATHON 2023

Ashley Davis

Bib: 14332•F

CO

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 44%
Gender (Female)
#0 / 11423
Top 26%
Division (F18-39)
#0 / 4884
Top 43%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:55
Rank: #8668
Start → 5K
22:55 | 7:23/mi
10K· 6.21 mi
45:21
Rank: #8435 (+233)
5K → 10K
22:26 | 7:13/mi
15K· 9.32 mi
1:08:05
Rank: #8494 (-59)
10K → 15K
22:44 | 7:19/mi
20K· 12.43 mi
1:31:18
Rank: #8614 (-120)
15K → 20K
23:13 | 7:28/mi
Half· 13.11 mi
1:36:25
Rank: #8675 (-61)
20K → Half
5:07 | 7:30/mi
25K· 15.53 mi
1:55:54
Rank: #9321 (-646)
Half → 25K
19:29 | 8:02/mi
30K· 18.64 mi
2:24:12
Rank: #11044 (-1723)
25K → 30K
28:18 | 9:07/mi
20M
2:35:17
Rank: #11054 (-10)
30K → 20M
11:05 | 8:09/mi
21M
2:44:35
Rank: #11305 (-251)
20M → 21M
9:18 | 9:18/mi
35K· 21.75 mi
2:50:32
Rank: #11319 (-14)
21M → 35K
5:57 | 7:57/mi
23M
3:01:05
Rank: #11421 (-102)
35K → 23M
10:33 | 8:26/mi
24M
3:09:15
Rank: #11462 (-41)
23M → 24M
8:10 | 8:10/mi
40K· 24.85 mi
3:16:55
Rank: #11671 (-209)
24M → 40K
7:40 | 8:58/mi
25.2M
3:20:20
Rank: #11771 (-100)
40K → 25.2M
3:25 | 9:54/mi
Finish· 26.22 mi
3:28:18
Rank: #11719 (+52)
25.2M → Finish
7:58 | 7:49/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:36:25
Pace7:21 /mi
2nd Half
Distance13.11 mi
Time1:51:53
Pace8:32 /mi
📊Positive Split: 16.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:3322:557:2322:55
7:23
-
10K
6.21 mi11:14:5945:217:1822:26
7:13
-0:10
15K
9.32 mi11:37:431:08:057:1822:44
7:19
+0:06
20K
12.43 mi12:00:561:31:187:2123:13
7:28
+0:09
Half
13.11 mi12:06:031:36:257:215:07
7:30
+0:02
25K
15.53 mi12:25:321:55:547:2819:29
8:02
+0:32
30K
18.64 mi12:53:502:24:127:4428:18
9:07
+1:05
20M
20.00 mi13:04:552:35:177:4611:05
8:09
-0:58
21M
21.00 mi13:14:132:44:357:509:18
9:18
+1:09
35K
21.75 mi13:20:102:50:327:505:57
7:57
-1:21
23M
23.00 mi13:30:433:01:057:5210:33
8:26
+0:29
24M
24.00 mi13:38:533:09:157:538:10
8:10
-0:16
40K
24.85 mi13:46:333:16:557:557:40
8:58
+0:48
25.2M
25.20 mi13:49:583:20:207:573:25
9:54
+0:56
Finish
26.22 mi13:57:563:28:187:577:58
7:49
-2:05

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

7:13 /mi

Average Pace

7:57 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:36:25

46% of race

Time at Steady Pace

52:39

25% of race

Time at Slower Pace

59:14

28% of race

Average Pace: 7:57 /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 mi10:52:3322:557:2322:55
7:23
#8668
10K
6.21 mi11:14:5945:217:1822:26
7:13
#8435
15K
9.32 mi11:37:431:08:057:1822:44
7:19
#8494
20K
12.43 mi12:00:561:31:187:2123:13
7:28
#8614
Half
13.11 mi12:06:031:36:257:215:07
7:30
#8675
25K
15.53 mi12:25:321:55:547:2819:29
8:02
#9321
30K
18.64 mi12:53:502:24:127:4428:18
9:07
#11044
20M
20.00 mi13:04:552:35:177:4611:05
8:09
#11054
21M
21.00 mi13:14:132:44:357:509:18
9:18
#11305
35K
21.75 mi13:20:102:50:327:505:57
7:57
#11319
23M
23.00 mi13:30:433:01:057:5210:33
8:26
#11421
24M
24.00 mi13:38:533:09:157:538:10
8:10
#11462
40K
24.85 mi13:46:333:16:557:557:40
8:58
#11671
25.2M
25.20 mi13:49:583:20:207:573:25
9:54
#11771
Finish
26.22 mi13:57:563:28:187:577:58
7:49
#11719
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi8668126712678721(Top 33%)1336(Top 12%)1336(Top 27%)
10K6.21 mi3.10 mi8435+2331195+721195+728278(Top 31%)1141(Top 10%)1141(Top 23%)
15K9.32 mi3.11 mi8494-591219-241219-248721(Top 33%)1336(Top 12%)1336(Top 27%)
20K12.43 mi3.11 mi8614-1201284-651284-659122(Top 34%)1542(Top 13%)1542(Top 32%)
Half13.11 mi0.68 mi8675-611306-221306-2210325(Top 39%)2058(Top 18%)2058(Top 42%)
25K15.53 mi2.42 mi9321-6461571-2651571-26513032(Top 49%)3639(Top 32%)3639(Top 75%)
30K18.64 mi3.11 mi11044-17232428-8572428-85717733(Top 67%)6479(Top 57%)6479(Top 133%)
20M20.00 mi1.36 mi11054-102467-392467-3911404(Top 43%)2939(Top 26%)2939(Top 60%)
21M21.00 mi1.00 mi11305-2512627-1602627-16014976(Top 56%)5030(Top 44%)5030(Top 103%)
35K21.75 mi0.75 mi11319-142638-112638-1111808(Top 44%)3315(Top 29%)3315(Top 68%)
23M23.00 mi1.25 mi11421-1022729-912729-9112757(Top 48%)3936(Top 34%)3936(Top 81%)
24M24.00 mi1.00 mi11462-412770-412770-4112389(Top 47%)3786(Top 33%)3786(Top 78%)
40K24.85 mi0.85 mi11671-2092903-1332903-13315964(Top 60%)5822(Top 51%)5822(Top 119%)
25.2M25.20 mi0.35 mi11771-1002976-732976-7317011(Top 64%)6403(Top 56%)6403(Top 131%)
Finish26.22 mi1.02 mi11719+522968+82968+810832(Top 41%)3106(Top 27%)3106(Top 64%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 33%
×21stories
+97ft-345ft

Overall

8721

Females

1336

F18-39

1336

5K→10K

3.1 - 6.2 mi

Top 31%
×5stories
+79ft-138ft

Overall

8278

Females

1141

F18-39

1141

10K→15K

6.2 - 9.3 mi

Top 33%
×3stories
+67ft-78ft

Overall

8721

Females

1336

F18-39

1336

15K→20K

9.3 - 12.4 mi

Top 34%
×5stories
+106ft-86ft

Overall

9122

Females

1542

F18-39

1542

20K→Half

12.4 - 13.1 mi

Top 39%
×2stories
+19ft-37ft

Overall

10325

Females

2058

F18-39

2058

Half→25K

13.1 - 15.5 mi

Top 49%
×4stories
+66ft-88ft

Overall

13032

Females

3639

F18-39

3639

25K→30K

15.5 - 18.6 mi

Top 67%
×9stories
+181ft-148ft

Overall

17733

Females

6479

F18-39

6479

30K→20M

18.6 - 20.0 mi

Top 43%
×5stories
+64ft-50ft

Overall

11404

Females

2939

F18-39

2939

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

14976

Females

5030

F18-39

5030

21M→35K

21.0 - 21.8 mi

Top 44%
×7stories
+17ft-86ft

Overall

11808

Females

3315

F18-39

3315

35K→23M

21.8 - 23.0 mi

Top 48%
×5stories
+23ft-63ft

Overall

12757

Females

3936

F18-39

3936

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12389

Females

3786

F18-39

3786

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

15964

Females

5822

F18-39

5822

40K→25.2M

24.9 - 25.2 mi

Top 64%
×1story
+13ft-16ft

Overall

17011

Females

6403

F18-39

6403

25.2M→Finish

25.2 - 26.2 mi

Top 41%
×2stories
+22ft-21ft

Overall

10832

Females

3106

F18-39

3106

Passing Analysis

Category:
Athletes Passed
1028*
Passed By
4078
Net Change
-3051
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8668
5K → 10K371138+233#8668#8435
10K → 15K122181-59#8435#8494
15K → 20K97217-120#8494#8614
20K → Half869-61#8614#8675
Half → 25K10656-646#8675#9321
25K → 30K61728-1723#9321#11044
30K → 20M91*101-10#11044#11054
20M → 21M30281-251#11054#11305
21M → 35K4559-14#11305#11319
35K → 23M59161-102#11319#11421
23M → 24M5293-41#11421#11462
24M → 40K24233-209#11462#11671
40K → 25.2M10110-100#11671#11771
25.2M → Finish10351+52#11771#11719
TOTALS1028*4078-3051

* 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