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BOSTON MARATHON 2024

Sophie Lilley

Bib: 16855•F

NY

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 46%
Division (F40-44)
#0 / 1613
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
7:37/mi
23:39
↑ 97↓ 3451.5%
10K· 6.21 mi
7:54/mi
48:13
↑ 79↓ 1380.4%
15K· 9.32 mi
8:09/mi
1:13:32
↑ 67↓ 78
20K· 12.43 mi
8:46/mi
1:40:45
↑ 106↓ 860.1%
Half· 13.11 mi
8:18/mi
1:46:25
↑ 19↓ 370.5%
25K· 15.53 mi
9:59/mi
2:10:37
↑ 66↓ 880.2%
30K· 18.64 mi
10:01/mi
2:41:43
↑ 181↓ 1480.2%
20M
9:46/mi
2:55:00
↑ 64↓ 500.2%
21M
10:23/mi
3:05:23
↑ 106↓ 241.6%
35K· 21.75 mi
9:03/mi
3:12:09
↑ 17↓ 861.7%
23M
9:59/mi
3:24:39
↑ 23↓ 630.6%
24M
10:11/mi
3:34:50
↓ 821.3%
40K· 24.85 mi
11:23/mi
3:44:34
↓ 200.3%
25.2M
11:53/mi
3:48:40
↑ 13↓ 160.2%
Finish· 26.22 mi
9:46/mi
3:58:37
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:25
Pace8:07 /mi
2nd Half
Distance13.11 mi
Time2:12:12
Pace10:05 /mi
📊Positive Split: 24.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:13:5823:397:3723:39
7:37
-
10K
6.21 mi11:38:3248:137:4624:34
7:54
+0:17
15K
9.32 mi12:03:511:13:327:5325:19
8:09
+0:15
20K
12.43 mi12:31:041:40:458:0627:13
8:46
+0:37
Half
13.11 mi12:36:441:46:258:075:40
8:18
-0:28
25K
15.53 mi13:00:562:10:378:2424:12
9:59
+1:41
30K
18.64 mi13:32:022:41:438:4131:06
10:01
+0:02
20M
20.00 mi13:45:192:55:008:4513:17
9:46
-0:15
21M
21.00 mi13:55:423:05:238:5010:23
10:23
+0:37
35K
21.75 mi14:02:283:12:098:506:46
9:03
-1:20
23M
23.00 mi14:14:583:24:398:5412:30
9:59
+0:56
24M
24.00 mi14:25:093:34:508:5710:11
10:11
+0:12
40K
24.85 mi14:34:533:44:349:029:44
11:23
+1:12
25.2M
25.20 mi14:38:593:48:409:044:06
11:53
+0:30
Finish
26.22 mi14:48:563:58:379:069:57
9:46
-2:07

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

7:37 /mi

Average Pace

9:06 /mi

Slowest Pace

11:53 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:53:11

47% of race

Time at Steady Pace

1:41:13

42% of race

Time at Slower Pace

24:13

10% of race

Average Pace: 9:06 /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 mi11:13:5823:397:3723:39
7:37
#11665
10K
6.21 mi11:38:3248:137:4624:34
7:54
#12567
15K
9.32 mi12:03:511:13:327:5325:19
8:09
#13235
20K
12.43 mi12:31:041:40:458:0627:13
8:46
#14110
Half
13.11 mi12:36:441:46:258:075:40
8:18
#14129
25K
15.53 mi13:00:562:10:378:2424:12
9:59
#15266
30K
18.64 mi13:32:022:41:438:4131:06
10:01
#15755
20M
20.00 mi13:45:192:55:008:4513:17
9:46
#15765
21M
21.00 mi13:55:423:05:238:5010:23
10:23
#15706
35K
21.75 mi14:02:283:12:098:506:46
9:03
#15612
23M
23.00 mi14:14:583:24:398:5412:30
9:59
#15616
24M
24.00 mi14:25:093:34:508:5710:11
10:11
#15693
40K
24.85 mi14:34:533:44:349:029:44
11:23
#15855
25.2M
25.20 mi14:38:593:48:409:044:06
11:53
#15903
Finish
26.22 mi14:48:563:58:379:069:57
9:46
#15972
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi116652943294314407(Top 56%)4614(Top 42%)4614(Top 286%)
10K6.21 mi3.10 mi12567-9023485-5423485-54213516(Top 53%)4060(Top 37%)4060(Top 252%)
15K9.32 mi3.11 mi13235-6683885-4003885-40014407(Top 56%)4614(Top 42%)4614(Top 286%)
20K12.43 mi3.11 mi14110-8754428-5434428-54316171(Top 63%)5689(Top 52%)5689(Top 353%)
Half13.11 mi0.68 mi14129-194445-174445-1714694(Top 58%)4878(Top 45%)4878(Top 302%)
25K15.53 mi2.42 mi15266-11375160-7155160-71519078(Top 75%)7417(Top 68%)7417(Top 460%)
30K18.64 mi3.11 mi15755-4895525-3655525-36517376(Top 68%)6718(Top 61%)6718(Top 416%)
20M20.00 mi1.36 mi15765-105581-565581-5615665(Top 61%)6038(Top 55%)6038(Top 374%)
21M21.00 mi1.00 mi15706+595583-25583-214466(Top 57%)5549(Top 51%)5549(Top 344%)
35K21.75 mi0.75 mi15612+945557+265557+2613558(Top 53%)5104(Top 47%)5104(Top 316%)
23M23.00 mi1.25 mi15616-45606-495606-4915418(Top 60%)6127(Top 56%)6127(Top 380%)
24M24.00 mi1.00 mi15693-775674-685674-6816915(Top 66%)6907(Top 63%)6907(Top 428%)
40K24.85 mi0.85 mi15855-1625796-1225796-12219071(Top 75%)8048(Top 74%)8048(Top 499%)
25.2M25.20 mi0.35 mi15903-485829-335829-3317103(Top 67%)7097(Top 65%)7097(Top 440%)
Finish26.22 mi1.02 mi15972-695886-575886-5717590(Top 69%)7303(Top 67%)7303(Top 453%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 56%
×21story building
+97ft-345ft

Overall

14407

Females

4614

F40-44

4614

5K→10K

3.1 - 6.2 mi

Top 53%
×5story building
+79ft-138ft

Overall

13516

Females

4060

F40-44

4060

10K→15K

6.2 - 9.3 mi

Top 56%
×3story building
+67ft-78ft

Overall

14407

Females

4614

F40-44

4614

15K→20K

9.3 - 12.4 mi

Top 63%
×5story building
+106ft-86ft

Overall

16171

Females

5689

F40-44

5689

20K→Half

12.4 - 13.1 mi

Top 58%
×2story building
+19ft-37ft

Overall

14694

Females

4878

F40-44

4878

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

19078

Females

7417

F40-44

7417

25K→30K

15.5 - 18.6 mi

Top 68%
×9story building
+181ft-148ft

Overall

17376

Females

6718

F40-44

6718

30K→20M

18.6 - 20.0 mi

Top 61%
×5story building
+64ft-50ft

Overall

15665

Females

6038

F40-44

6038

20M→21M

20.0 - 21.0 mi

Top 57%
×8story building
+106ft-24ft

Overall

14466

Females

5549

F40-44

5549

21M→35K

21.0 - 21.8 mi

Top 53%
×7story building
+17ft-86ft

Overall

13558

Females

5104

F40-44

5104

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15418

Females

6127

F40-44

6127

23M→24M

23.0 - 24.0 mi

Top 66%
×6story building
+12ft-82ft

Overall

16915

Females

6907

F40-44

6907

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19071

Females

8048

F40-44

8048

40K→25.2M

24.9 - 25.2 mi

Top 67%
×1story
+13ft-16ft

Overall

17103

Females

7097

F40-44

7097

25.2M→Finish

25.2 - 26.2 mi

Top 69%
×2story building
+22ft-21ft

Overall

17590

Females

7303

F40-44

7303

Passing Analysis

Category:
Athletes Passed
1131
Passed By
5438
Net Change
-4307
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#11665
5K → 10K72974-902#11665#12567
10K → 15K79747-668#12567#13235
15K → 20K78953-875#13235#14110
20K → Half3857-19#14110#14129
Half → 25K461183-1137#14129#15266
25K → 30K122611-489#15266#15755
30K → 20M123133-10#15755#15765
20M → 21M14586+59#15765#15706
21M → 35K11723+94#15706#15612
35K → 23M125129-4#15612#15616
23M → 24M64141-77#15616#15693
24M → 40K44206-162#15693#15855
40K → 25.2M1967-48#15855#15903
25.2M → Finish59128-69#15903#15972
TOTALS11315438-4307
📊

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