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BOSTON MARATHON 2023

Courtney Cripps

Bib: 16567•F

IL

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 49%
Gender (Female)
#0 / 11423
Top 33%
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
23:23
Rank: #9879
Start → 5K
23:23 | 7:32/mi
10K· 6.21 mi
46:37
Rank: #10059 (-180)
5K → 10K
23:14 | 7:29/mi
15K· 9.32 mi
1:09:59
Rank: #10145 (-86)
10K → 15K
23:22 | 7:31/mi
20K· 12.43 mi
1:34:23
Rank: #10667 (-522)
15K → 20K
24:24 | 7:51/mi
Half· 13.11 mi
1:39:34
Rank: #10689 (-22)
20K → Half
5:11 | 7:36/mi
25K· 15.53 mi
1:59:43
Rank: #11362 (-673)
Half → 25K
20:09 | 8:19/mi
30K· 18.64 mi
2:26:48
Rank: #12262 (-900)
25K → 30K
27:05 | 8:43/mi
20M
2:38:44
Rank: #12528 (-266)
30K → 20M
11:56 | 8:47/mi
21M
2:48:05
Rank: #12689 (-161)
20M → 21M
9:21 | 9:21/mi
35K· 21.75 mi
2:54:33
Rank: #12835 (-146)
21M → 35K
6:28 | 8:39/mi
23M
3:05:52
Rank: #13056 (-221)
35K → 23M
11:19 | 9:02/mi
24M
3:14:16
Rank: #13075 (-19)
23M → 24M
8:24 | 8:24/mi
40K· 24.85 mi
3:21:33
Rank: #13073 (+2)
24M → 40K
7:17 | 8:31/mi
25.2M
3:24:59
Rank: #13137 (-64)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:33:18
Rank: #13137
25.2M → Finish
8:19 | 8:10/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:39:34
Pace7:36 /mi
2nd Half
Distance13.11 mi
Time1:53:44
Pace8:41 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:3323:237:3223:23
7:32
-
10K
6.21 mi11:36:4746:377:3023:14
7:29
-0:03
15K
9.32 mi12:00:091:09:597:3123:22
7:31
+0:02
20K
12.43 mi12:24:331:34:237:3624:24
7:51
+0:20
Half
13.11 mi12:29:441:39:347:365:11
7:36
-0:15
25K
15.53 mi12:49:531:59:437:4220:09
8:19
+0:43
30K
18.64 mi13:16:582:26:487:5327:05
8:43
+0:24
20M
20.00 mi13:28:542:38:447:5611:56
8:47
+0:04
21M
21.00 mi13:38:152:48:058:009:21
9:21
+0:34
35K
21.75 mi13:44:432:54:338:026:28
8:39
-0:42
23M
23.00 mi13:56:023:05:528:0511:19
9:02
+0:23
24M
24.00 mi14:04:263:14:168:068:24
8:24
-0:38
40K
24.85 mi14:11:433:21:338:077:17
8:31
+0:07
25.2M
25.20 mi14:15:093:24:598:083:26
9:57
+1:26
Finish
26.22 mi14:23:283:33:188:088:19
8:10
-1:47

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

8:08 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:39:34

47% of race

Time at Steady Pace

1:17:42

36% of race

Time at Slower Pace

36:02

17% of race

Average Pace: 8:08 /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 mi11:13:3323:237:3223:23
7:32
#9879
10K
6.21 mi11:36:4746:377:3023:14
7:29
#10059
15K
9.32 mi12:00:091:09:597:3123:22
7:31
#10145
20K
12.43 mi12:24:331:34:237:3624:24
7:51
#10667
Half
13.11 mi12:29:441:39:347:365:11
7:36
#10689
25K
15.53 mi12:49:531:59:437:4220:09
8:19
#11362
30K
18.64 mi13:16:582:26:487:5327:05
8:43
#12262
20M
20.00 mi13:28:542:38:447:5611:56
8:47
#12528
21M
21.00 mi13:38:152:48:058:009:21
9:21
#12689
35K
21.75 mi13:44:432:54:338:026:28
8:39
#12835
23M
23.00 mi13:56:023:05:528:0511:19
9:02
#13056
24M
24.00 mi14:04:263:14:168:068:24
8:24
#13075
40K
24.85 mi14:11:433:21:338:077:17
8:31
#13073
25.2M
25.20 mi14:15:093:24:598:083:26
9:57
#13137
Finish
26.22 mi14:23:283:33:188:088:19
8:10
#13137
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi98791805180510365(Top 39%)2015(Top 18%)2015(Top 41%)
10K6.21 mi3.10 mi10059-1801868-631868-6310294(Top 39%)1957(Top 17%)1957(Top 40%)
15K9.32 mi3.11 mi10145-861885-171885-1710365(Top 39%)2015(Top 18%)2015(Top 41%)
20K12.43 mi3.11 mi10667-5222167-2822167-28212214(Top 46%)3096(Top 27%)3096(Top 63%)
Half13.11 mi0.68 mi10689-222178-112178-1111099(Top 42%)2441(Top 21%)2441(Top 50%)
25K15.53 mi2.42 mi11362-6732571-3932571-39315020(Top 56%)4848(Top 42%)4848(Top 99%)
30K18.64 mi3.11 mi12262-9003134-5633134-56315603(Top 59%)5273(Top 46%)5273(Top 108%)
20M20.00 mi1.36 mi12528-2663290-1563290-15615320(Top 58%)5169(Top 45%)5169(Top 106%)
21M21.00 mi1.00 mi12689-1613406-1163406-11615256(Top 57%)5193(Top 45%)5193(Top 106%)
35K21.75 mi0.75 mi12835-1463508-1023508-10216100(Top 60%)5739(Top 50%)5739(Top 118%)
23M23.00 mi1.25 mi13056-2213657-1493657-14916239(Top 61%)5866(Top 51%)5866(Top 120%)
24M24.00 mi1.00 mi13075-193692-353692-3513887(Top 52%)4602(Top 40%)4602(Top 94%)
40K24.85 mi0.85 mi13073+23718-263718-2613480(Top 51%)4457(Top 39%)4457(Top 91%)
25.2M25.20 mi0.35 mi13137-643761-433761-4317190(Top 65%)6516(Top 57%)6516(Top 133%)
Finish26.22 mi1.02 mi131373779-183779-1813197(Top 50%)4306(Top 38%)4306(Top 88%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 39%
×21stories
+97ft-345ft

Overall

10365

Females

2015

F18-39

2015

5K→10K

3.1 - 6.2 mi

Top 39%
×5stories
+79ft-138ft

Overall

10294

Females

1957

F18-39

1957

10K→15K

6.2 - 9.3 mi

Top 39%
×3stories
+67ft-78ft

Overall

10365

Females

2015

F18-39

2015

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

12214

Females

3096

F18-39

3096

20K→Half

12.4 - 13.1 mi

Top 42%
×2stories
+19ft-37ft

Overall

11099

Females

2441

F18-39

2441

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

15020

Females

4848

F18-39

4848

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15603

Females

5273

F18-39

5273

30K→20M

18.6 - 20.0 mi

Top 58%
×5stories
+64ft-50ft

Overall

15320

Females

5169

F18-39

5169

20M→21M

20.0 - 21.0 mi

Top 57%
×8stories
+106ft-24ft

Overall

15256

Females

5193

F18-39

5193

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

16100

Females

5739

F18-39

5739

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

16239

Females

5866

F18-39

5866

23M→24M

23.0 - 24.0 mi

Top 52%
×6stories
+12ft-82ft

Overall

13887

Females

4602

F18-39

4602

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

13480

Females

4457

F18-39

4457

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17190

Females

6516

F18-39

6516

25.2M→Finish

25.2 - 26.2 mi

Top 50%
×2stories
+22ft-21ft

Overall

13197

Females

4306

F18-39

4306

Passing Analysis

Category:
Athletes Passed
856
Passed By
4112
Net Change
-3258
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#9879
5K → 10K237416-180#9879#10059
10K → 15K155240-86#10059#10145
15K → 20K39561-522#10145#10667
20K → Half2042-22#10667#10689
Half → 25K28701-673#10689#11362
25K → 30K39939-900#11362#12262
30K → 20M38304-266#12262#12528
20M → 21M45206-161#12528#12689
21M → 35K22168-146#12689#12835
35K → 23M38259-221#12835#13056
23M → 24M5675-19#13056#13075
24M → 40K6664+2#13075#13073
40K → 25.2M1882-64#13073#13137
25.2M → Finish55550#13137#13137
TOTALS8564112-3258
📊

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