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BOSTON MARATHON 2024

Lauren Park

Bib: 12478•F

CA

0:00
0:00
/ mi
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Overall
#0 / 25550
Top 36%
Gender (Female)
#0 / 10924
Top 21%
Division (F18-39)
#0 / 4660
Top 36%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Course Elevation
7–469 ft
≈
×2stacked redwood trees
•▲ 890 ft climb · ▼ 1342 ft descent
Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
5K· 3.11 mi
7:09/mi
22:13
↑ 97↓ 3451.5%
10K· 6.21 mi
7:40/mi
46:01
↑ 79↓ 1380.4%
15K· 9.32 mi
7:47/mi
1:10:13
↑ 67↓ 78
20K· 12.43 mi
8:09/mi
1:35:33
↑ 106↓ 860.1%
Half· 13.11 mi
7:59/mi
1:41:00
↑ 19↓ 370.5%
25K· 15.53 mi
8:12/mi
2:00:53
↑ 66↓ 880.2%
30K· 18.64 mi
8:37/mi
2:27:39
↑ 181↓ 1480.2%
20M
8:45/mi
2:39:32
↑ 64↓ 500.2%
21M
9:05/mi
2:48:37
↑ 106↓ 241.6%
35K· 21.75 mi
7:53/mi
2:54:31
↑ 17↓ 861.7%
23M
8:13/mi
3:04:48
↑ 23↓ 630.6%
24M
7:31/mi
3:12:19
↓ 821.3%
40K· 24.85 mi
7:22/mi
3:18:37
↓ 200.3%
25.2M
8:04/mi
3:21:24
↑ 13↓ 160.2%
Finish· 26.22 mi
7:01/mi
3:28:33
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:41:00
Pace7:42 /mi
2nd Half
Distance13.11 mi
Time1:47:33
Pace8:12 /mi
📊Positive Split: 6.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:50:4122:137:0922:13
7:09
-
10K
6.21 mi11:14:2946:017:2423:48
7:40
+0:31
15K
9.32 mi11:38:411:10:137:3224:12
7:47
+0:07
20K
12.43 mi12:04:011:35:337:4125:20
8:09
+0:22
Half
13.11 mi12:09:281:41:007:425:27
7:59
-0:10
25K
15.53 mi12:29:212:00:537:4719:53
8:12
+0:13
30K
18.64 mi12:56:072:27:397:5526:46
8:37
+0:25
20M
20.00 mi13:08:002:39:327:5911:53
8:45
+0:08
21M
21.00 mi13:17:052:48:378:029:05
9:05
+0:20
35K
21.75 mi13:22:592:54:318:015:54
7:53
-1:12
23M
23.00 mi13:33:163:04:488:0210:17
8:13
+0:20
24M
24.00 mi13:40:473:12:198:017:31
7:31
-0:42
40K
24.85 mi13:47:053:18:377:596:18
7:22
-0:09
25.2M
25.20 mi13:49:523:21:248:002:47
8:04
+0:42
Finish
26.22 mi13:57:013:28:337:587:09
7:01
-1:03

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

7:01 /mi

Average Pace

7:58 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:06:59

32% of race

Time at Steady Pace

1:33:50

45% of race

Time at Slower Pace

47:44

23% 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 mi10:50:4122:137:0922:13
7:09
#8052
10K
6.21 mi11:14:2946:017:2423:48
7:40
#9683
15K
9.32 mi11:38:411:10:137:3224:12
7:47
#10457
20K
12.43 mi12:04:011:35:337:4125:20
8:09
#11081
Half
13.11 mi12:09:281:41:007:425:27
7:59
#11150
25K
15.53 mi12:29:212:00:537:4719:53
8:12
#11152
30K
18.64 mi12:56:072:27:397:5526:46
8:37
#11101
20M
20.00 mi13:08:002:39:327:5911:53
8:45
#11008
21M
21.00 mi13:17:052:48:378:029:05
9:05
#10794
35K
21.75 mi13:22:592:54:318:015:54
7:53
#10634
23M
23.00 mi13:33:163:04:488:0210:17
8:13
#10326
24M
24.00 mi13:40:473:12:198:017:31
7:31
#10001
40K
24.85 mi13:47:053:18:377:596:18
7:22
#9656
25.2M
25.20 mi13:49:523:21:248:002:47
8:04
#9481
Finish
26.22 mi13:57:013:28:337:587:09
7:01
#9154
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi80521189118911850(Top 46%)3151(Top 29%)3151(Top 68%)
10K6.21 mi3.10 mi9683-16311907-7181907-71811559(Top 45%)2952(Top 27%)2952(Top 63%)
15K9.32 mi3.11 mi10457-7742325-4182325-41811850(Top 46%)3151(Top 29%)3151(Top 68%)
20K12.43 mi3.11 mi11081-6242708-3832708-38312858(Top 50%)3763(Top 34%)3763(Top 81%)
Half13.11 mi0.68 mi11150-692757-492757-4912673(Top 50%)3680(Top 34%)3680(Top 79%)
25K15.53 mi2.42 mi11152-22804-472804-4711368(Top 44%)3155(Top 29%)3155(Top 68%)
30K18.64 mi3.11 mi11101+512880-762880-7611249(Top 44%)3312(Top 30%)3312(Top 71%)
20M20.00 mi1.36 mi11008+932886-62886-610801(Top 42%)3362(Top 31%)3362(Top 72%)
21M21.00 mi1.00 mi10794+2142835+512835+518959(Top 35%)2669(Top 24%)2669(Top 57%)
35K21.75 mi0.75 mi10634+1602780+552780+557124(Top 28%)1812(Top 17%)1812(Top 39%)
23M23.00 mi1.25 mi10326+3082693+872693+876897(Top 27%)1851(Top 17%)1851(Top 40%)
24M24.00 mi1.00 mi10001+3252565+1282565+1284237(Top 17%)787(Top 7%)787(Top 17%)
40K24.85 mi0.85 mi9656+3452442+1232442+1233067(Top 12%)454(Top 4%)454(Top 10%)
25.2M25.20 mi0.35 mi9481+1752380+622380+623036(Top 12%)499(Top 5%)499(Top 11%)
Finish26.22 mi1.02 mi9154+3272263+1172263+1173234(Top 13%)545(Top 5%)545(Top 12%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 46%
×21story building
+97ft-345ft

Overall

11850

Females

3151

F18-39

3151

5K→10K

3.1 - 6.2 mi

Top 45%
×5story building
+79ft-138ft

Overall

11559

Females

2952

F18-39

2952

10K→15K

6.2 - 9.3 mi

Top 46%
×3story building
+67ft-78ft

Overall

11850

Females

3151

F18-39

3151

15K→20K

9.3 - 12.4 mi

Top 50%
×5story building
+106ft-86ft

Overall

12858

Females

3763

F18-39

3763

20K→Half

12.4 - 13.1 mi

Top 50%
×2story building
+19ft-37ft

Overall

12673

Females

3680

F18-39

3680

Half→25K

13.1 - 15.5 mi

Top 44%
×4story building
+66ft-88ft

Overall

11368

Females

3155

F18-39

3155

25K→30K

15.5 - 18.6 mi

Top 44%
×9story building
+181ft-148ft

Overall

11249

Females

3312

F18-39

3312

30K→20M

18.6 - 20.0 mi

Top 42%
×5story building
+64ft-50ft

Overall

10801

Females

3362

F18-39

3362

20M→21M

20.0 - 21.0 mi

Top 35%
×8story building
+106ft-24ft

Overall

8959

Females

2669

F18-39

2669

21M→35K

21.0 - 21.8 mi

Top 28%
×7story building
+17ft-86ft

Overall

7124

Females

1812

F18-39

1812

35K→23M

21.8 - 23.0 mi

Top 27%
×5story building
+23ft-63ft

Overall

6897

Females

1851

F18-39

1851

23M→24M

23.0 - 24.0 mi

Top 17%
×6story building
+12ft-82ft

Overall

4237

Females

787

F18-39

787

24M→40K

24.0 - 24.9 mi

Top 12%
×1story
+6ft-20ft

Overall

3067

Females

454

F18-39

454

40K→25.2M

24.9 - 25.2 mi

Top 12%
×1story
+13ft-16ft

Overall

3036

Females

499

F18-39

499

25.2M→Finish

25.2 - 26.2 mi

Top 13%
×2story building
+22ft-21ft

Overall

3234

Females

545

F18-39

545

Passing Analysis

Category:
Athletes Passed
2809*
Passed By
3909
Net Change
-1102
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#8052
5K → 10K231654-1631#8052#9683
10K → 15K44816-774#9683#10457
15K → 20K86710-624#10457#11081
20K → Half2089-69#11081#11150
Half → 25K214216-2#11150#11152
25K → 30K322271+51#11152#11101
30K → 20M18087+93#11101#11008
20M → 21M26450+214#11008#10794
21M → 35K1644+160#10794#10634
35K → 23M32012+308#10634#10326
23M → 24M325*0+325#10326#10001
24M → 40K345*0+345#10001#9656
40K → 25.2M1750+175#9656#9481
25.2M → Finish3270+327#9481#9154
TOTALS2809*3909-1102

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:
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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