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BOSTON MARATHON 2024

Courtney Mitchell

Bib: 25304•F

MA

0:00
0:00
/ mi
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Division (F18-39)
#0 / 4660
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:55
Rank: #20021
Start → 5K
8:59/mi
27:55 split
10K· 6.21 mi
55:18
Rank: #19490 (+531)
5K → 10K
8:49/mi
27:23 split
15K· 9.32 mi
1:22:40
Rank: #18995 (+495)
10K → 15K
8:49/mi
27:22 split
20K· 12.43 mi
1:50:01
Rank: #18267 (+728)
15K → 20K
8:48/mi
27:21 split
Half· 13.11 mi
1:55:58
Rank: #18196 (+71)
20K → Half
8:43/mi
5:57 split
25K· 15.53 mi
2:17:51
Rank: #17710 (+486)
Half → 25K
9:02/mi
21:53 split
30K· 18.64 mi
2:46:39
Rank: #17083 (+627)
25K → 30K
9:16/mi
28:48 split
20M
2:59:22
Rank: #16853 (+230)
30K → 20M
9:21/mi
12:43 split
21M
3:09:25
Rank: #16629 (+224)
20M → 21M
10:03/mi
10:03 split
35K· 21.75 mi
3:16:34
Rank: #16617 (+12)
21M → 35K
9:33/mi
7:09 split
23M
3:28:30
Rank: #16419 (+198)
35K → 23M
9:32/mi
11:56 split
24M
3:37:52
Rank: #16290 (+129)
23M → 24M
9:22/mi
9:22 split
40K· 24.85 mi
3:45:53
Rank: #16120 (+170)
24M → 40K
9:23/mi
8:01 split
25.2M
3:49:14
Rank: #16007 (+113)
40K → 25.2M
9:43/mi
3:21 split
Finish· 26.22 mi
3:57:41
Rank: #15789 (+218)
25.2M → Finish
8:18/mi
8:27 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:58
Pace8:51 /mi
2nd Half
Distance13.11 mi
Time2:01:43
Pace9:17 /mi
📊Positive Split: 5.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:44:0427:558:5927:55
8:59
-
10K
6.21 mi12:11:2755:188:5427:23
8:49
-0:10
15K
9.32 mi12:38:491:22:408:5227:22
8:49
0:00
20K
12.43 mi13:06:101:50:018:5127:21
8:48
-0:01
Half
13.11 mi13:12:071:55:588:515:57
8:43
-0:05
25K
15.53 mi13:34:002:17:518:5221:53
9:02
+0:19
30K
18.64 mi14:02:482:46:398:5628:48
9:16
+0:14
20M
20.00 mi14:15:312:59:228:5812:43
9:21
+0:05
21M
21.00 mi14:25:343:09:259:0110:03
10:03
+0:42
35K
21.75 mi14:32:433:16:349:027:09
9:33
-0:30
23M
23.00 mi14:44:393:28:309:0411:56
9:32
-0:01
24M
24.00 mi14:54:013:37:529:059:22
9:22
-0:10
40K
24.85 mi15:02:023:45:539:058:01
9:23
+0:01
25.2M
25.20 mi15:05:233:49:149:063:21
9:43
+0:20
Finish
26.22 mi15:13:503:57:419:048:27
8:18
-1:25

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

8:18 /mi

Average Pace

9:04 /mi

Slowest Pace

10:03 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:18

62% of race

Time at Steady Pace

58:54

25% of race

Time at Slower Pace

32:29

14% of race

Average Pace: 9:04 /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 mi11:44:0427:558:5927:55
8:59
#20021
10K
6.21 mi12:11:2755:188:5427:23
8:49
#19490
15K
9.32 mi12:38:491:22:408:5227:22
8:49
#18995
20K
12.43 mi13:06:101:50:018:5127:21
8:48
#18267
Half
13.11 mi13:12:071:55:588:515:57
8:43
#18196
25K
15.53 mi13:34:002:17:518:5221:53
9:02
#17710
30K
18.64 mi14:02:482:46:398:5628:48
9:16
#17083
20M
20.00 mi14:15:312:59:228:5812:43
9:21
#16853
21M
21.00 mi14:25:343:09:259:0110:03
10:03
#16629
35K
21.75 mi14:32:433:16:349:027:09
9:33
#16617
23M
23.00 mi14:44:393:28:309:0411:56
9:32
#16419
24M
24.00 mi14:54:013:37:529:059:22
9:22
#16290
40K
24.85 mi15:02:023:45:539:058:01
9:23
#16120
25.2M
25.20 mi15:05:233:49:149:063:21
9:43
#16007
Finish
26.22 mi15:13:503:57:419:048:27
8:18
#15789
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi200217894789418005(Top 70%)6712(Top 61%)6712(Top 144%)
10K6.21 mi3.10 mi19490+5317583+3117583+31118940(Top 74%)7263(Top 66%)7263(Top 156%)
15K9.32 mi3.11 mi18995+4957295+2887295+28818005(Top 70%)6712(Top 61%)6712(Top 144%)
20K12.43 mi3.11 mi18267+7286876+4196876+41916402(Top 64%)5825(Top 53%)5825(Top 125%)
Half13.11 mi0.68 mi18196+716850+266850+2616973(Top 66%)6204(Top 57%)6204(Top 133%)
25K15.53 mi2.42 mi17710+4866604+2466604+24615633(Top 61%)5524(Top 51%)5524(Top 119%)
30K18.64 mi3.11 mi17083+6276303+3016303+30114501(Top 57%)5147(Top 47%)5147(Top 110%)
20M20.00 mi1.36 mi16853+2306210+936210+9313926(Top 55%)5092(Top 47%)5092(Top 109%)
21M21.00 mi1.00 mi16629+2246106+1046106+10413195(Top 52%)4893(Top 45%)4893(Top 105%)
35K21.75 mi0.75 mi16617+126118-126118-1215708(Top 61%)6191(Top 57%)6191(Top 133%)
23M23.00 mi1.25 mi16419+1986045+736045+7313679(Top 54%)5257(Top 48%)5257(Top 113%)
24M24.00 mi1.00 mi16290+1296000+456000+4513893(Top 54%)5390(Top 49%)5390(Top 116%)
40K24.85 mi0.85 mi16120+1705930+705930+7012642(Top 49%)4867(Top 45%)4867(Top 104%)
25.2M25.20 mi0.35 mi16007+1135884+465884+469789(Top 38%)3562(Top 33%)3562(Top 76%)
Finish26.22 mi1.02 mi15789+2185794+905794+9010337(Top 40%)3677(Top 34%)3677(Top 79%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 70%
×21stories
+97ft-345ft

Overall

18005

Females

6712

F18-39

6712

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

18940

Females

7263

F18-39

7263

10K→15K

6.2 - 9.3 mi

Top 70%
×3stories
+67ft-78ft

Overall

18005

Females

6712

F18-39

6712

15K→20K

9.3 - 12.4 mi

Top 64%
×5stories
+106ft-86ft

Overall

16402

Females

5825

F18-39

5825

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16973

Females

6204

F18-39

6204

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

15633

Females

5524

F18-39

5524

25K→30K

15.5 - 18.6 mi

Top 57%
×9stories
+181ft-148ft

Overall

14501

Females

5147

F18-39

5147

30K→20M

18.6 - 20.0 mi

Top 55%
×5stories
+64ft-50ft

Overall

13926

Females

5092

F18-39

5092

20M→21M

20.0 - 21.0 mi

Top 52%
×8stories
+106ft-24ft

Overall

13195

Females

4893

F18-39

4893

21M→35K

21.0 - 21.8 mi

Top 61%
×7stories
+17ft-86ft

Overall

15708

Females

6191

F18-39

6191

35K→23M

21.8 - 23.0 mi

Top 54%
×5stories
+23ft-63ft

Overall

13679

Females

5257

F18-39

5257

23M→24M

23.0 - 24.0 mi

Top 54%
×6stories
+12ft-82ft

Overall

13893

Females

5390

F18-39

5390

24M→40K

24.0 - 24.9 mi

Top 49%
×1story
+6ft-20ft

Overall

12642

Females

4867

F18-39

4867

40K→25.2M

24.9 - 25.2 mi

Top 38%
×1story
+13ft-16ft

Overall

9789

Females

3562

F18-39

3562

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10337

Females

3677

F18-39

3677

Passing Analysis

Category:
Athletes Passed
4551
Passed By
319
Net Change
+4232
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20021
5K → 10K60574+531#20021#19490
10K → 15K53641+495#19490#18995
15K → 20K73911+728#18995#18267
20K → Half776+71#18267#18196
Half → 25K49812+486#18196#17710
25K → 30K65730+627#17710#17083
30K → 20M25222+230#17083#16853
20M → 21M24319+224#16853#16629
21M → 35K6957+12#16629#16617
35K → 23M21517+198#16617#16419
23M → 24M14819+129#16419#16290
24M → 40K1788+170#16290#16120
40K → 25.2M1141+113#16120#16007
25.2M → Finish2202+218#16007#15789
TOTALS4551319+4232
📊

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