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BOSTON MARATHON 2023

Courtney Whitmoyer

Bib: 11254•F

PA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 42%
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
26:06
Rank: #16885
Start → 5K
26:06 | 8:24/mi
10K· 6.21 mi
49:25
Rank: #14014 (+2871)
5K → 10K
23:19 | 7:30/mi
15K· 9.32 mi
1:12:42
Rank: #12691 (+1323)
10K → 15K
23:17 | 7:30/mi
20K· 12.43 mi
1:36:15
Rank: #11921 (+770)
15K → 20K
23:33 | 7:35/mi
Half· 13.11 mi
1:41:21
Rank: #11823 (+98)
20K → Half
5:06 | 7:29/mi
25K· 15.53 mi
2:01:37
Rank: #12439 (-616)
Half → 25K
20:16 | 8:22/mi
30K· 18.64 mi
2:29:07
Rank: #13302 (-863)
25K → 30K
27:30 | 8:51/mi
20M
2:41:33
Rank: #13655 (-353)
30K → 20M
12:26 | 9:09/mi
21M
2:52:07
Rank: #14192 (-537)
20M → 21M
10:34 | 10:34/mi
35K· 21.75 mi
2:58:11
Rank: #14118 (+74)
21M → 35K
6:04 | 8:07/mi
23M
3:10:50
Rank: #14647 (-529)
35K → 23M
12:39 | 10:06/mi
24M
3:19:16
Rank: #14600 (+47)
23M → 24M
8:26 | 8:26/mi
40K· 24.85 mi
3:27:38
Rank: #14810 (-210)
24M → 40K
8:22 | 9:47/mi
25.2M
3:31:18
Rank: #14906 (-96)
40K → 25.2M
3:40 | 10:38/mi
Finish· 26.22 mi
3:39:47
Rank: #14888 (+18)
25.2M → Finish
8:29 | 8:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:21
Pace7:44 /mi
2nd Half
Distance13.11 mi
Time1:58:26
Pace9:02 /mi
📊Positive Split: 16.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:0726:068:2426:06
8:24
-
10K
6.21 mi11:14:2649:257:5723:19
7:30
-0:54
15K
9.32 mi11:37:431:12:427:4823:17
7:30
0:00
20K
12.43 mi12:01:161:36:157:4523:33
7:35
+0:05
Half
13.11 mi12:06:221:41:217:445:06
7:29
-0:06
25K
15.53 mi12:26:382:01:377:5020:16
8:22
+0:53
30K
18.64 mi12:54:082:29:078:0027:30
8:51
+0:29
20M
20.00 mi13:06:342:41:338:0512:26
9:09
+0:18
21M
21.00 mi13:17:082:52:078:1210:34
10:34
+1:25
35K
21.75 mi13:23:122:58:118:126:04
8:07
-2:27
23M
23.00 mi13:35:513:10:508:1812:39
10:06
+1:59
24M
24.00 mi13:44:173:19:168:188:26
8:26
-1:40
40K
24.85 mi13:52:393:27:388:218:22
9:47
+1:21
25.2M
25.20 mi13:56:193:31:188:233:40
10:38
+0:51
Finish
26.22 mi14:04:483:39:478:238:29
8:19
-2:19

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

7:29 /mi

Average Pace

8:23 /mi

Slowest Pace

10:38 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:15:15

34% of race

Time at Steady Pace

1:36:51

44% of race

Time at Slower Pace

47:41

22% of race

Average Pace: 8:23 /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 mi10:51:0726:068:2426:06
8:24
#16885
10K
6.21 mi11:14:2649:257:5723:19
7:30
#14014
15K
9.32 mi11:37:431:12:427:4823:17
7:30
#12691
20K
12.43 mi12:01:161:36:157:4523:33
7:35
#11921
Half
13.11 mi12:06:221:41:217:445:06
7:29
#11823
25K
15.53 mi12:26:382:01:377:5020:16
8:22
#12439
30K
18.64 mi12:54:082:29:078:0027:30
8:51
#13302
20M
20.00 mi13:06:342:41:338:0512:26
9:09
#13655
21M
21.00 mi13:17:082:52:078:1210:34
10:34
#14192
35K
21.75 mi13:23:122:58:118:126:04
8:07
#14118
23M
23.00 mi13:35:513:10:508:1812:39
10:06
#14647
24M
24.00 mi13:44:173:19:168:188:26
8:26
#14600
40K
24.85 mi13:52:393:27:388:218:22
9:47
#14810
25.2M
25.20 mi13:56:193:31:188:233:40
10:38
#14906
Finish
26.22 mi14:04:483:39:478:238:29
8:19
#14888
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi168855847584710150(Top 38%)1916(Top 17%)1916(Top 39%)
10K6.21 mi3.10 mi14014+28714052+17954052+179510508(Top 39%)2065(Top 18%)2065(Top 42%)
15K9.32 mi3.11 mi12691+13233278+7743278+77410150(Top 38%)1916(Top 17%)1916(Top 39%)
20K12.43 mi3.11 mi11921+7702871+4072871+4079959(Top 37%)1899(Top 17%)1899(Top 39%)
Half13.11 mi0.68 mi11823+982810+612810+6110135(Top 38%)1971(Top 17%)1971(Top 40%)
25K15.53 mi2.42 mi12439-6163192-3823192-38215324(Top 58%)5032(Top 44%)5032(Top 103%)
30K18.64 mi3.11 mi13302-8633731-5393731-53916390(Top 62%)5719(Top 50%)5719(Top 117%)
20M20.00 mi1.36 mi13655-3533949-2183949-21817313(Top 65%)6340(Top 56%)6340(Top 130%)
21M21.00 mi1.00 mi14192-5374309-3604309-36019798(Top 74%)7812(Top 68%)7812(Top 160%)
35K21.75 mi0.75 mi14118+744277+324277+3212917(Top 49%)3970(Top 35%)3970(Top 81%)
23M23.00 mi1.25 mi14647-5294618-3414618-34120291(Top 76%)8121(Top 71%)8121(Top 166%)
24M24.00 mi1.00 mi14600+474615+34615+314105(Top 53%)4732(Top 41%)4732(Top 97%)
40K24.85 mi0.85 mi14810-2104768-1534768-15319354(Top 73%)7681(Top 67%)7681(Top 157%)
25.2M25.20 mi0.35 mi14906-964830-624830-6219510(Top 73%)7775(Top 68%)7775(Top 159%)
Finish26.22 mi1.02 mi14888+184842-124842-1214278(Top 54%)4890(Top 43%)4890(Top 100%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 38%
×21stories
+97ft-345ft

Overall

10150

Females

1916

F18-39

1916

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10508

Females

2065

F18-39

2065

10K→15K

6.2 - 9.3 mi

Top 38%
×3stories
+67ft-78ft

Overall

10150

Females

1916

F18-39

1916

15K→20K

9.3 - 12.4 mi

Top 37%
×5stories
+106ft-86ft

Overall

9959

Females

1899

F18-39

1899

20K→Half

12.4 - 13.1 mi

Top 38%
×2stories
+19ft-37ft

Overall

10135

Females

1971

F18-39

1971

Half→25K

13.1 - 15.5 mi

Top 58%
×4stories
+66ft-88ft

Overall

15324

Females

5032

F18-39

5032

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

16390

Females

5719

F18-39

5719

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

17313

Females

6340

F18-39

6340

20M→21M

20.0 - 21.0 mi

Top 74%
×8stories
+106ft-24ft

Overall

19798

Females

7812

F18-39

7812

21M→35K

21.0 - 21.8 mi

Top 49%
×7stories
+17ft-86ft

Overall

12917

Females

3970

F18-39

3970

35K→23M

21.8 - 23.0 mi

Top 76%
×5stories
+23ft-63ft

Overall

20291

Females

8121

F18-39

8121

23M→24M

23.0 - 24.0 mi

Top 53%
×6stories
+12ft-82ft

Overall

14105

Females

4732

F18-39

4732

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

19354

Females

7681

F18-39

7681

40K→25.2M

24.9 - 25.2 mi

Top 73%
×1story
+13ft-16ft

Overall

19510

Females

7775

F18-39

7775

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14278

Females

4890

F18-39

4890

Passing Analysis

Category:
Athletes Passed
5491
Passed By
3494
Net Change
+1997
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#16885
5K → 10K28798+2871#16885#14014
10K → 15K13274+1323#14014#12691
15K → 20K7744+770#12691#11921
20K → Half1013+98#11921#11823
Half → 25K27643-616#11823#12439
25K → 30K45908-863#12439#13302
30K → 20M22375-353#13302#13655
20M → 21M10547-537#13655#14192
21M → 35K9117+74#14192#14118
35K → 23M14543-529#14118#14647
23M → 24M9649+47#14647#14600
24M → 40K20230-210#14600#14810
40K → 25.2M10106-96#14810#14906
25.2M → Finish7557+18#14906#14888
TOTALS54913494+1997
📊

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