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BOSTON MARATHON 2024

Courtney Holliday

Bib: 16150•F

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Overall
#0 / 25550
Top 34%
Gender (Female)
#0 / 10924
Top 19%
Division (F18-39)
#0 / 4660
Top 33%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:05
Rank: #12726
Start → 5K
24:05 | 7:45/mi
10K· 6.21 mi
47:28
Rank: #11574 (+1152)
5K → 10K
23:23 | 7:32/mi
15K· 9.32 mi
1:11:21
Rank: #11383 (+191)
10K → 15K
23:53 | 7:41/mi
20K· 12.43 mi
1:35:43
Rank: #11170 (+213)
15K → 20K
24:22 | 7:51/mi
Half· 13.11 mi
1:40:57
Rank: #11128 (+42)
20K → Half
5:14 | 7:40/mi
25K· 15.53 mi
1:59:56
Rank: #10692 (+436)
Half → 25K
18:59 | 7:50/mi
30K· 18.64 mi
2:24:52
Rank: #10048 (+644)
25K → 30K
24:56 | 8:02/mi
20M
2:36:02
Rank: #9802 (+246)
30K → 20M
11:10 | 8:13/mi
21M
2:44:45
Rank: #9540 (+262)
20M → 21M
8:43 | 8:43/mi
35K· 21.75 mi
2:50:42
Rank: #9409 (+131)
21M → 35K
5:57 | 7:57/mi
23M
3:01:03
Rank: #9195 (+214)
35K → 23M
10:21 | 8:16/mi
24M
3:08:54
Rank: #8999 (+196)
23M → 24M
7:51 | 7:51/mi
40K· 24.85 mi
3:15:45
Rank: #8801 (+198)
24M → 40K
6:51 | 8:01/mi
25.2M
3:18:50
Rank: #8721 (+80)
40K → 25.2M
3:05 | 8:56/mi
Finish· 26.22 mi
3:26:51
Rank: #8654 (+67)
25.2M → Finish
8:01 | 7:52/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:57
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:45:54
Pace8:05 /mi
📊Positive Split: 4.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:14:0924:057:4524:05
7:45
-
10K
6.21 mi11:37:3247:287:3823:23
7:32
-0:13
15K
9.32 mi12:01:251:11:217:3923:53
7:41
+0:09
20K
12.43 mi12:25:471:35:437:4224:22
7:51
+0:10
Half
13.11 mi12:31:011:40:577:425:14
7:40
-0:11
25K
15.53 mi12:50:001:59:567:4318:59
7:50
+0:10
30K
18.64 mi13:14:562:24:527:4624:56
8:02
+0:12
20M
20.00 mi13:26:062:36:027:4811:10
8:13
+0:11
21M
21.00 mi13:34:492:44:457:518:43
8:43
+0:30
35K
21.75 mi13:40:462:50:427:515:57
7:57
-0:46
23M
23.00 mi13:51:073:01:037:5210:21
8:16
+0:19
24M
24.00 mi13:58:583:08:547:527:51
7:51
-0:25
40K
24.85 mi14:05:493:15:457:536:51
8:01
+0:10
25.2M
25.20 mi14:08:543:18:507:533:05
8:56
+0:55
Finish
26.22 mi14:16:553:26:517:548:01
7:52
-1:04

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

7:32 /mi

Average Pace

7:54 /mi

Slowest Pace

8:56 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:03

94% of race

Time at Steady Pace

8:43

4% of race

Time at Slower Pace

3:05

1% of race

Average Pace: 7:53 /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 mi11:14:0924:057:4524:05
7:45
#12726
10K
6.21 mi11:37:3247:287:3823:23
7:32
#11574
15K
9.32 mi12:01:251:11:217:3923:53
7:41
#11383
20K
12.43 mi12:25:471:35:437:4224:22
7:51
#11170
Half
13.11 mi12:31:011:40:577:425:14
7:40
#11128
25K
15.53 mi12:50:001:59:567:4318:59
7:50
#10692
30K
18.64 mi13:14:562:24:527:4624:56
8:02
#10048
20M
20.00 mi13:26:062:36:027:4811:10
8:13
#9802
21M
21.00 mi13:34:492:44:457:518:43
8:43
#9540
35K
21.75 mi13:40:462:50:427:515:57
7:57
#9409
23M
23.00 mi13:51:073:01:037:5210:21
8:16
#9195
24M
24.00 mi13:58:583:08:547:527:51
7:51
#8999
40K
24.85 mi14:05:493:15:457:536:51
8:01
#8801
25.2M
25.20 mi14:08:543:18:507:533:05
8:56
#8721
Finish
26.22 mi14:16:553:26:517:548:01
7:52
#8654
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi127263552355211105(Top 43%)2734(Top 25%)2734(Top 59%)
10K6.21 mi3.10 mi11574+11522918+6342918+63410500(Top 41%)2356(Top 22%)2356(Top 51%)
15K9.32 mi3.11 mi11383+1912850+682850+6811105(Top 43%)2734(Top 25%)2734(Top 59%)
20K12.43 mi3.11 mi11170+2132757+932757+9310722(Top 42%)2676(Top 24%)2676(Top 57%)
Half13.11 mi0.68 mi11128+422743+142743+1410402(Top 41%)2492(Top 23%)2492(Top 53%)
25K15.53 mi2.42 mi10692+4362572+1712572+1719130(Top 36%)2067(Top 19%)2067(Top 44%)
30K18.64 mi3.11 mi10048+6442343+2292343+2298016(Top 31%)1778(Top 16%)1778(Top 38%)
20M20.00 mi1.36 mi9802+2462278+652278+657948(Top 31%)1955(Top 18%)1955(Top 42%)
21M21.00 mi1.00 mi9540+2622200+782200+787250(Top 28%)1834(Top 17%)1834(Top 39%)
35K21.75 mi0.75 mi9409+1312173+272173+277535(Top 29%)2005(Top 18%)2005(Top 43%)
23M23.00 mi1.25 mi9195+2142128+452128+457163(Top 28%)1978(Top 18%)1978(Top 42%)
24M24.00 mi1.00 mi8999+1962077+512077+515865(Top 23%)1467(Top 13%)1467(Top 31%)
40K24.85 mi0.85 mi8801+1982030+472030+475887(Top 23%)1610(Top 15%)1610(Top 35%)
25.2M25.20 mi0.35 mi8721+802023+72023+76340(Top 25%)1871(Top 17%)1871(Top 40%)
Finish26.22 mi1.02 mi8654+672033-102033-107743(Top 30%)2441(Top 22%)2441(Top 52%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21stories
+97ft-345ft

Overall

11105

Females

2734

F18-39

2734

5K→10K

3.1 - 6.2 mi

Top 41%
×5stories
+79ft-138ft

Overall

10500

Females

2356

F18-39

2356

10K→15K

6.2 - 9.3 mi

Top 43%
×3stories
+67ft-78ft

Overall

11105

Females

2734

F18-39

2734

15K→20K

9.3 - 12.4 mi

Top 42%
×5stories
+106ft-86ft

Overall

10722

Females

2676

F18-39

2676

20K→Half

12.4 - 13.1 mi

Top 41%
×2stories
+19ft-37ft

Overall

10402

Females

2492

F18-39

2492

Half→25K

13.1 - 15.5 mi

Top 36%
×4stories
+66ft-88ft

Overall

9130

Females

2067

F18-39

2067

25K→30K

15.5 - 18.6 mi

Top 31%
×9stories
+181ft-148ft

Overall

8016

Females

1778

F18-39

1778

30K→20M

18.6 - 20.0 mi

Top 31%
×5stories
+64ft-50ft

Overall

7948

Females

1955

F18-39

1955

20M→21M

20.0 - 21.0 mi

Top 28%
×8stories
+106ft-24ft

Overall

7250

Females

1834

F18-39

1834

21M→35K

21.0 - 21.8 mi

Top 29%
×7stories
+17ft-86ft

Overall

7535

Females

2005

F18-39

2005

35K→23M

21.8 - 23.0 mi

Top 28%
×5stories
+23ft-63ft

Overall

7163

Females

1978

F18-39

1978

23M→24M

23.0 - 24.0 mi

Top 23%
×6stories
+12ft-82ft

Overall

5865

Females

1467

F18-39

1467

24M→40K

24.0 - 24.9 mi

Top 23%
×1story
+6ft-20ft

Overall

5887

Females

1610

F18-39

1610

40K→25.2M

24.9 - 25.2 mi

Top 25%
×1story
+13ft-16ft

Overall

6340

Females

1871

F18-39

1871

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

7743

Females

2441

F18-39

2441

Passing Analysis

Category:
Athletes Passed
4584
Passed By
512
Net Change
+4072
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#12726
5K → 10K117826+1152#12726#11574
10K → 15K318127+191#11574#11383
15K → 20K328115+213#11383#11170
20K → Half5816+42#11170#11128
Half → 25K46529+436#11128#10692
25K → 30K67329+644#10692#10048
30K → 20M27529+246#10048#9802
20M → 21M28018+262#9802#9540
21M → 35K14514+131#9540#9409
35K → 23M24935+214#9409#9195
23M → 24M20812+196#9195#8999
24M → 40K2046+198#8999#8801
40K → 25.2M9111+80#8801#8721
25.2M → Finish11245+67#8721#8654
TOTALS4584512+4072
📊

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