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BOSTON MARATHON 2024

Lauren Corliss

Bib: 24960•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
33:06
Rank: #24360
Start → 5K
33:06 | 10:39/mi
10K· 6.21 mi
1:05:13
Rank: #23778 (+582)
5K → 10K
32:07 | 10:20/mi
15K· 9.32 mi
1:38:26
Rank: #23572 (+206)
10K → 15K
33:13 | 10:41/mi
20K· 12.43 mi
2:13:03
Rank: #23440 (+132)
15K → 20K
34:37 | 11:09/mi
Half· 13.11 mi
2:19:36
Rank: #23311 (+129)
20K → Half
6:33 | 9:36/mi
25K· 15.53 mi
2:50:42
Rank: #23542 (-231)
Half → 25K
31:06 | 12:50/mi
30K· 18.64 mi
3:26:27
Rank: #23113 (+429)
25K → 30K
35:45 | 11:30/mi
20M
3:41:44
Rank: #22892 (+221)
30K → 20M
15:17 | 11:15/mi
21M
3:55:56
Rank: #22893 (-1)
20M → 21M
14:12 | 14:12/mi
35K· 21.75 mi
4:04:10
Rank: #22815 (+78)
21M → 35K
8:14 | 11:00/mi
23M
4:18:10
Rank: #22626 (+189)
35K → 23M
14:00 | 11:11/mi
24M
4:29:13
Rank: #22502 (+124)
23M → 24M
11:03 | 11:03/mi
40K· 24.85 mi
4:39:24
Rank: #22427 (+75)
24M → 40K
10:11 | 11:55/mi
25.2M
4:44:01
Rank: #22400 (+27)
40K → 25.2M
4:37 | 13:23/mi
Finish· 26.22 mi
4:54:05
Rank: #22266 (+134)
25.2M → Finish
10:04 | 9:53/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:19:36
Pace10:39 /mi
2nd Half
Distance13.11 mi
Time2:34:29
Pace11:47 /mi
📊Positive Split: 10.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:48:2833:0610:3933:06
10:39
-
10K
6.21 mi12:20:351:05:1310:3032:07
10:20
-0:19
15K
9.32 mi12:53:481:38:2610:3433:13
10:41
+0:21
20K
12.43 mi13:28:252:13:0310:4234:37
11:09
+0:28
Half
13.11 mi13:34:582:19:3610:396:33
9:36
-1:33
25K
15.53 mi14:06:042:50:4210:5931:06
12:50
+3:14
30K
18.64 mi14:41:493:26:2711:0435:45
11:30
-1:20
20M
20.00 mi14:57:063:41:4411:0515:17
11:15
-0:15
21M
21.00 mi15:11:183:55:5611:1414:12
14:12
+2:57
35K
21.75 mi15:19:324:04:1011:148:14
11:00
-3:12
23M
23.00 mi15:33:324:18:1011:1314:00
11:11
+0:11
24M
24.00 mi15:44:354:29:1311:1311:03
11:03
-0:08
40K
24.85 mi15:54:464:39:2411:1410:11
11:55
+0:52
25.2M
25.20 mi15:59:234:44:0111:164:37
13:23
+1:28
Finish
26.22 mi16:09:274:54:0511:1310:04
9:53
-3:30

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

9:36 /mi

Average Pace

11:13 /mi

Slowest Pace

14:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

48:44

17% of race

Time at Steady Pace

3:05:15

63% of race

Time at Slower Pace

1:00:06

20% of race

Average Pace: 11:13 /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 mi11:48:2833:0610:3933:06
10:39
#24360
10K
6.21 mi12:20:351:05:1310:3032:07
10:20
#23778
15K
9.32 mi12:53:481:38:2610:3433:13
10:41
#23572
20K
12.43 mi13:28:252:13:0310:4234:37
11:09
#23440
Half
13.11 mi13:34:582:19:3610:396:33
9:36
#23311
25K
15.53 mi14:06:042:50:4210:5931:06
12:50
#23542
30K
18.64 mi14:41:493:26:2711:0435:45
11:30
#23113
20M
20.00 mi14:57:063:41:4411:0515:17
11:15
#22892
21M
21.00 mi15:11:183:55:5611:1414:12
14:12
#22893
35K
21.75 mi15:19:324:04:1011:148:14
11:00
#22815
23M
23.00 mi15:33:324:18:1011:1314:00
11:11
#22626
24M
24.00 mi15:44:354:29:1311:1311:03
11:03
#22502
40K
24.85 mi15:54:464:39:2411:1410:11
11:55
#22427
25.2M
25.20 mi15:59:234:44:0111:164:37
13:23
#22400
Finish
26.22 mi16:09:274:54:0511:1310:04
9:53
#22266
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi24360101591015923262(Top 91%)9570(Top 88%)9570(Top 205%)
10K6.21 mi3.10 mi23778+5829813+3469813+34623264(Top 91%)9564(Top 88%)9564(Top 205%)
15K9.32 mi3.11 mi23572+2069716+979716+9723262(Top 91%)9570(Top 88%)9570(Top 205%)
20K12.43 mi3.11 mi23440+1329671+459671+4522876(Top 90%)9384(Top 86%)9384(Top 201%)
Half13.11 mi0.68 mi23311+1299597+749597+7420405(Top 80%)8106(Top 74%)8106(Top 174%)
25K15.53 mi2.42 mi23542-2319747-1509747-15024041(Top 94%)10098(Top 92%)10098(Top 217%)
30K18.64 mi3.11 mi23113+4299565+1829565+18221041(Top 82%)8660(Top 79%)8660(Top 186%)
20M20.00 mi1.36 mi22892+2219460+1059460+10519860(Top 78%)8154(Top 75%)8154(Top 175%)
21M21.00 mi1.00 mi22893-19486-269486-2622597(Top 88%)9593(Top 88%)9593(Top 206%)
35K21.75 mi0.75 mi22815+789452+349452+3419853(Top 78%)8268(Top 76%)8268(Top 177%)
23M23.00 mi1.25 mi22626+1899360+929360+9218922(Top 74%)7852(Top 72%)7852(Top 168%)
24M24.00 mi1.00 mi22502+1249314+469314+4619381(Top 76%)8147(Top 75%)8147(Top 175%)
40K24.85 mi0.85 mi22427+759296+189296+1820283(Top 79%)8667(Top 79%)8667(Top 186%)
25.2M25.20 mi0.35 mi22400+279291+59291+520522(Top 80%)8783(Top 80%)8783(Top 188%)
Finish26.22 mi1.02 mi22266+1349236+559236+5518014(Top 71%)7518(Top 69%)7518(Top 161%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 91%
×21stories
+97ft-345ft

Overall

23262

Females

9570

F18-39

9570

5K→10K

3.1 - 6.2 mi

Top 91%
×5stories
+79ft-138ft

Overall

23264

Females

9564

F18-39

9564

10K→15K

6.2 - 9.3 mi

Top 91%
×3stories
+67ft-78ft

Overall

23262

Females

9570

F18-39

9570

15K→20K

9.3 - 12.4 mi

Top 90%
×5stories
+106ft-86ft

Overall

22876

Females

9384

F18-39

9384

20K→Half

12.4 - 13.1 mi

Top 80%
×2stories
+19ft-37ft

Overall

20405

Females

8106

F18-39

8106

Half→25K

13.1 - 15.5 mi

Top 94%
×4stories
+66ft-88ft

Overall

24041

Females

10098

F18-39

10098

25K→30K

15.5 - 18.6 mi

Top 82%
×9stories
+181ft-148ft

Overall

21041

Females

8660

F18-39

8660

30K→20M

18.6 - 20.0 mi

Top 78%
×5stories
+64ft-50ft

Overall

19860

Females

8154

F18-39

8154

20M→21M

20.0 - 21.0 mi

Top 88%
×8stories
+106ft-24ft

Overall

22597

Females

9593

F18-39

9593

21M→35K

21.0 - 21.8 mi

Top 78%
×7stories
+17ft-86ft

Overall

19853

Females

8268

F18-39

8268

35K→23M

21.8 - 23.0 mi

Top 74%
×5stories
+23ft-63ft

Overall

18922

Females

7852

F18-39

7852

23M→24M

23.0 - 24.0 mi

Top 76%
×6stories
+12ft-82ft

Overall

19381

Females

8147

F18-39

8147

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

20283

Females

8667

F18-39

8667

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

20522

Females

8783

F18-39

8783

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2stories
+22ft-21ft

Overall

18014

Females

7518

F18-39

7518

Passing Analysis

Category:
Athletes Passed
2628
Passed By
534
Net Change
+2094
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24360
5K → 10K59917+582#24360#23778
10K → 15K27569+206#23778#23572
15K → 20K20573+132#23572#23440
20K → Half1301+129#23440#23311
Half → 25K45276-231#23311#23542
25K → 30K4356+429#23542#23113
30K → 20M2232+221#23113#22892
20M → 21M5455-1#22892#22893
21M → 35K780+78#22893#22815
35K → 23M1934+189#22815#22626
23M → 24M1273+124#22626#22502
24M → 40K9217+75#22502#22427
40K → 25.2M369+27#22427#22400
25.2M → Finish1362+134#22400#22266
TOTALS2628534+2094
📊

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