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BOSTON MARATHON 2024

Aleka Lilius

Bib: 16606•F

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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
26:43
Rank: #18330
Start → 5K
26:43 | 8:36/mi
10K· 6.21 mi
54:54
Rank: #19210 (-880)
5K → 10K
28:11 | 9:04/mi
15K· 9.32 mi
1:24:08
Rank: #19682 (-472)
10K → 15K
29:14 | 9:25/mi
20K· 12.43 mi
1:56:48
Rank: #20407 (-725)
15K → 20K
32:40 | 10:31/mi
Half· 13.11 mi
2:02:43
Rank: #20268 (+139)
20K → Half
5:55 | 8:40/mi
25K· 15.53 mi
2:28:08
Rank: #20255 (+13)
Half → 25K
25:25 | 10:29/mi
30K· 18.64 mi
3:04:21
Rank: #20492 (-237)
25K → 30K
36:13 | 11:39/mi
20M
3:18:00
Rank: #20220 (+272)
30K → 20M
13:39 | 10:03/mi
21M
3:28:19
Rank: #19884 (+336)
20M → 21M
10:19 | 10:19/mi
35K· 21.75 mi
3:36:39
Rank: #19899 (-15)
21M → 35K
8:20 | 11:08/mi
23M
3:48:54
Rank: #19581 (+318)
35K → 23M
12:15 | 9:47/mi
24M
3:58:26
Rank: #19374 (+207)
23M → 24M
9:32 | 9:32/mi
40K· 24.85 mi
4:06:38
Rank: #19171 (+203)
24M → 40K
8:12 | 9:35/mi
25.2M
4:10:11
Rank: #19058 (+113)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
4:18:48
Rank: #18829 (+229)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:02:43
Pace9:22 /mi
2nd Half
Distance13.11 mi
Time2:16:05
Pace10:23 /mi
📊Positive Split: 10.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:5726:438:3626:43
8:36
-
10K
6.21 mi11:45:0854:548:5028:11
9:04
+0:28
15K
9.32 mi12:14:221:24:089:0229:14
9:25
+0:21
20K
12.43 mi12:47:021:56:489:2432:40
10:31
+1:06
Half
13.11 mi12:52:572:02:439:225:55
8:40
-1:51
25K
15.53 mi13:18:222:28:089:3225:25
10:29
+1:49
30K
18.64 mi13:54:353:04:219:5336:13
11:39
+1:10
20M
20.00 mi14:08:143:18:009:5413:39
10:03
-1:36
21M
21.00 mi14:18:333:28:199:5510:19
10:19
+0:16
35K
21.75 mi14:26:533:36:399:588:20
11:08
+0:49
23M
23.00 mi14:39:083:48:549:5712:15
9:47
-1:21
24M
24.00 mi14:48:403:58:269:569:32
9:32
-0:15
40K
24.85 mi14:56:524:06:389:558:12
9:35
+0:03
25.2M
25.20 mi15:00:254:10:119:563:33
10:18
+0:43
Finish
26.22 mi15:09:024:18:489:538:37
8:27
-1:51

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

8:27 /mi

Average Pace

9:53 /mi

Slowest Pace

11:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:09:26

27% of race

Time at Steady Pace

1:12:52

28% of race

Time at Slower Pace

1:56:30

45% of race

Average Pace: 9:52 /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 mi11:16:5726:438:3626:43
8:36
#18330
10K
6.21 mi11:45:0854:548:5028:11
9:04
#19210
15K
9.32 mi12:14:221:24:089:0229:14
9:25
#19682
20K
12.43 mi12:47:021:56:489:2432:40
10:31
#20407
Half
13.11 mi12:52:572:02:439:225:55
8:40
#20268
25K
15.53 mi13:18:222:28:089:3225:25
10:29
#20255
30K
18.64 mi13:54:353:04:219:5336:13
11:39
#20492
20M
20.00 mi14:08:143:18:009:5413:39
10:03
#20220
21M
21.00 mi14:18:333:28:199:5510:19
10:19
#19884
35K
21.75 mi14:26:533:36:399:588:20
11:08
#19899
23M
23.00 mi14:39:083:48:549:5712:15
9:47
#19581
24M
24.00 mi14:48:403:58:269:569:32
9:32
#19374
40K
24.85 mi14:56:524:06:389:558:12
9:35
#19171
25.2M
25.20 mi15:00:254:10:119:563:33
10:18
#19058
Finish
26.22 mi15:09:024:18:489:538:37
8:27
#18829
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi183306953695320389(Top 80%)7993(Top 73%)7993(Top 172%)
10K6.21 mi3.10 mi19210-8807438-4857438-48520034(Top 78%)7849(Top 72%)7849(Top 168%)
15K9.32 mi3.11 mi19682-4727670-2327670-23220389(Top 80%)7993(Top 73%)7993(Top 172%)
20K12.43 mi3.11 mi20407-7258035-3658035-36521698(Top 85%)8737(Top 80%)8737(Top 187%)
Half13.11 mi0.68 mi20268+1397959+767959+7616752(Top 66%)6089(Top 56%)6089(Top 131%)
25K15.53 mi2.42 mi20255+137969-107969-1020375(Top 80%)8121(Top 74%)8121(Top 174%)
30K18.64 mi3.11 mi20492-2378146-1778146-17721327(Top 83%)8810(Top 81%)8810(Top 189%)
20M20.00 mi1.36 mi20220+2728040+1068040+10616657(Top 65%)6546(Top 60%)6546(Top 140%)
21M21.00 mi1.00 mi19884+3367881+1597881+15914215(Top 56%)5433(Top 50%)5433(Top 117%)
35K21.75 mi0.75 mi19899-157909-287909-2820110(Top 79%)8396(Top 77%)8396(Top 180%)
23M23.00 mi1.25 mi19581+3187776+1337776+13314712(Top 58%)5780(Top 53%)5780(Top 124%)
24M24.00 mi1.00 mi19374+2077684+927684+9214638(Top 57%)5773(Top 53%)5773(Top 124%)
40K24.85 mi0.85 mi19171+2037594+907594+9013504(Top 53%)5297(Top 48%)5297(Top 114%)
25.2M25.20 mi0.35 mi19058+1137538+567538+5612147(Top 48%)4694(Top 43%)4694(Top 101%)
Finish26.22 mi1.02 mi18829+2297447+917447+9111315(Top 44%)4143(Top 38%)4143(Top 89%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 80%
×21stories
+97ft-345ft

Overall

20389

Females

7993

F18-39

7993

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20034

Females

7849

F18-39

7849

10K→15K

6.2 - 9.3 mi

Top 80%
×3stories
+67ft-78ft

Overall

20389

Females

7993

F18-39

7993

15K→20K

9.3 - 12.4 mi

Top 85%
×5stories
+106ft-86ft

Overall

21698

Females

8737

F18-39

8737

20K→Half

12.4 - 13.1 mi

Top 66%
×2stories
+19ft-37ft

Overall

16752

Females

6089

F18-39

6089

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

20375

Females

8121

F18-39

8121

25K→30K

15.5 - 18.6 mi

Top 83%
×9stories
+181ft-148ft

Overall

21327

Females

8810

F18-39

8810

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

16657

Females

6546

F18-39

6546

20M→21M

20.0 - 21.0 mi

Top 56%
×8stories
+106ft-24ft

Overall

14215

Females

5433

F18-39

5433

21M→35K

21.0 - 21.8 mi

Top 79%
×7stories
+17ft-86ft

Overall

20110

Females

8396

F18-39

8396

35K→23M

21.8 - 23.0 mi

Top 58%
×5stories
+23ft-63ft

Overall

14712

Females

5780

F18-39

5780

23M→24M

23.0 - 24.0 mi

Top 57%
×6stories
+12ft-82ft

Overall

14638

Females

5773

F18-39

5773

24M→40K

24.0 - 24.9 mi

Top 53%
×1story
+6ft-20ft

Overall

13504

Females

5297

F18-39

5297

40K→25.2M

24.9 - 25.2 mi

Top 48%
×1story
+13ft-16ft

Overall

12147

Females

4694

F18-39

4694

25.2M→Finish

25.2 - 26.2 mi

Top 44%
×2stories
+22ft-21ft

Overall

11315

Females

4143

F18-39

4143

Passing Analysis

Category:
Athletes Passed
2360
Passed By
2859
Net Change
-499
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18330
5K → 10K64944-880#18330#19210
10K → 15K106578-472#19210#19682
15K → 20K51776-725#19682#20407
20K → Half1390+139#20407#20268
Half → 25K159146+13#20268#20255
25K → 30K106343-237#20255#20492
30K → 20M2731+272#20492#20220
20M → 21M3360+336#20220#19884
21M → 35K5267-15#19884#19899
35K → 23M3191+318#19899#19581
23M → 24M2070+207#19581#19374
24M → 40K2052+203#19374#19171
40K → 25.2M1141+113#19171#19058
25.2M → Finish2290+229#19058#18829
TOTALS23602859-499
📊

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