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BOSTON MARATHON 2023

Elizabeth Earle

Bib: 10813•F

WA

0:00
0:00
/ mi
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Overall
#0 / 26622
Top 24%
Gender (Female)
#0 / 11423
Top 6%
Division (F18-39)
#0 / 4884
Top 12%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ 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
6:54/mi
21:25
↑ 97↓ 3451.5%
10K· 6.21 mi
6:58/mi
43:04
↑ 79↓ 1380.4%
15K· 9.32 mi
6:56/mi
1:04:35
↑ 67↓ 78
20K· 12.43 mi
7:06/mi
1:26:39
↑ 106↓ 860.1%
Half· 13.11 mi
7:02/mi
1:31:27
↑ 19↓ 370.5%
25K· 15.53 mi
7:17/mi
1:49:07
↑ 66↓ 880.2%
30K· 18.64 mi
7:29/mi
2:12:22
↑ 181↓ 1480.2%
20M
7:37/mi
2:22:43
↑ 64↓ 500.2%
21M
7:58/mi
2:30:41
↑ 106↓ 241.6%
35K· 21.75 mi
7:22/mi
2:36:12
↑ 17↓ 861.7%
23M
7:43/mi
2:45:52
↑ 23↓ 630.6%
24M
7:34/mi
2:53:26
↓ 821.3%
40K· 24.85 mi
7:37/mi
2:59:57
↓ 200.3%
25.2M
8:07/mi
3:02:45
↑ 13↓ 160.2%
Finish· 26.22 mi
7:10/mi
3:10:03
↑ 22↓ 21

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:31:27
Pace6:59 /mi
2nd Half
Distance13.11 mi
Time1:38:36
Pace7:31 /mi
📊Positive Split: 7.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:47:4421:256:5421:25
6:54
-
10K
6.21 mi11:09:2343:046:5621:39
6:58
+0:04
15K
9.32 mi11:30:541:04:356:5621:31
6:56
-0:02
20K
12.43 mi11:52:581:26:396:5822:04
7:06
+0:10
Half
13.11 mi11:57:461:31:276:594:48
7:02
-0:04
25K
15.53 mi12:15:261:49:077:0117:40
7:17
+0:15
30K
18.64 mi12:38:412:12:227:0623:15
7:29
+0:12
20M
20.00 mi12:49:022:22:437:0810:21
7:37
+0:08
21M
21.00 mi12:57:002:30:417:117:58
7:58
+0:21
35K
21.75 mi13:02:312:36:127:115:31
7:22
-0:36
23M
23.00 mi13:12:112:45:527:139:40
7:43
+0:21
24M
24.00 mi13:19:452:53:267:147:34
7:34
-0:09
40K
24.85 mi13:26:162:59:577:146:31
7:37
+0:03
25.2M
25.20 mi13:29:043:02:457:152:48
8:07
+0:30
Finish
26.22 mi13:36:223:10:037:157:18
7:10
-0:57

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

6:54 /mi

Average Pace

7:15 /mi

Slowest Pace

8:07 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:45

80% of race

Time at Steady Pace

37:18

20% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:15 /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 mi10:47:4421:256:5421:25
6:54
#5525
10K
6.21 mi11:09:2343:046:5621:39
6:58
#6057
15K
9.32 mi11:30:541:04:356:5621:31
6:56
#6067
20K
12.43 mi11:52:581:26:396:5822:04
7:06
#6178
Half
13.11 mi11:57:461:31:276:594:48
7:02
#6221
25K
15.53 mi12:15:261:49:077:0117:40
7:17
#6367
30K
18.64 mi12:38:412:12:227:0623:15
7:29
#6414
20M
20.00 mi12:49:022:22:437:0810:21
7:37
#6445
21M
21.00 mi12:57:002:30:417:117:58
7:58
#6427
35K
21.75 mi13:02:312:36:127:115:31
7:22
#6442
23M
23.00 mi13:12:112:45:527:139:40
7:43
#6481
24M
24.00 mi13:19:452:53:267:147:34
7:34
#6501
40K
24.85 mi13:26:162:59:577:146:31
7:37
#6481
25.2M
25.20 mi13:29:043:02:457:152:48
8:07
#6459
Finish
26.22 mi13:36:223:10:037:157:18
7:10
#6435
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi55254254256127(Top 23%)564(Top 5%)564(Top 12%)
10K6.21 mi3.10 mi6057-532520-95520-956622(Top 25%)666(Top 6%)666(Top 14%)
15K9.32 mi3.11 mi6067-10530-10530-106127(Top 23%)564(Top 5%)564(Top 12%)
20K12.43 mi3.11 mi6178-111560-30560-306579(Top 25%)675(Top 6%)675(Top 14%)
Half13.11 mi0.68 mi6221-43564-4564-46812(Top 26%)709(Top 6%)709(Top 15%)
25K15.53 mi2.42 mi6367-146606-42606-427219(Top 27%)907(Top 8%)907(Top 19%)
30K18.64 mi3.11 mi6414-47626-20626-207112(Top 27%)959(Top 8%)959(Top 20%)
20M20.00 mi1.36 mi6445-31651-25651-257607(Top 29%)1250(Top 11%)1250(Top 26%)
21M21.00 mi1.00 mi6427+18662-11662-117160(Top 27%)1185(Top 10%)1185(Top 24%)
35K21.75 mi0.75 mi6442-15671-9671-97660(Top 29%)1354(Top 12%)1354(Top 28%)
23M23.00 mi1.25 mi6481-39693-22693-227868(Top 30%)1515(Top 13%)1515(Top 31%)
24M24.00 mi1.00 mi6501-20711-18711-188174(Top 31%)1739(Top 15%)1739(Top 36%)
40K24.85 mi0.85 mi6481+20718-7718-77466(Top 28%)1539(Top 13%)1539(Top 32%)
25.2M25.20 mi0.35 mi6459+227187187249(Top 27%)1493(Top 13%)1493(Top 31%)
Finish26.22 mi1.02 mi6435+24726-8726-86204(Top 23%)1128(Top 10%)1128(Top 23%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 23%
×21story building
+97ft-345ft

Overall

6127

Females

564

F18-39

564

5K→10K

3.1 - 6.2 mi

Top 25%
×5story building
+79ft-138ft

Overall

6622

Females

666

F18-39

666

10K→15K

6.2 - 9.3 mi

Top 23%
×3story building
+67ft-78ft

Overall

6127

Females

564

F18-39

564

15K→20K

9.3 - 12.4 mi

Top 25%
×5story building
+106ft-86ft

Overall

6579

Females

675

F18-39

675

20K→Half

12.4 - 13.1 mi

Top 26%
×2story building
+19ft-37ft

Overall

6812

Females

709

F18-39

709

Half→25K

13.1 - 15.5 mi

Top 27%
×4story building
+66ft-88ft

Overall

7219

Females

907

F18-39

907

25K→30K

15.5 - 18.6 mi

Top 27%
×9story building
+181ft-148ft

Overall

7112

Females

959

F18-39

959

30K→20M

18.6 - 20.0 mi

Top 29%
×5story building
+64ft-50ft

Overall

7607

Females

1250

F18-39

1250

20M→21M

20.0 - 21.0 mi

Top 27%
×8story building
+106ft-24ft

Overall

7160

Females

1185

F18-39

1185

21M→35K

21.0 - 21.8 mi

Top 29%
×7story building
+17ft-86ft

Overall

7660

Females

1354

F18-39

1354

35K→23M

21.8 - 23.0 mi

Top 30%
×5story building
+23ft-63ft

Overall

7868

Females

1515

F18-39

1515

23M→24M

23.0 - 24.0 mi

Top 31%
×6story building
+12ft-82ft

Overall

8174

Females

1739

F18-39

1739

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7466

Females

1539

F18-39

1539

40K→25.2M

24.9 - 25.2 mi

Top 27%
×1story
+13ft-16ft

Overall

7249

Females

1493

F18-39

1493

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2story building
+22ft-21ft

Overall

6204

Females

1128

F18-39

1128

Passing Analysis

Category:
Athletes Passed
776
Passed By
1686
Net Change
-910
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#5525
5K → 10K41573-532#5525#6057
10K → 15K117127-10#6057#6067
15K → 20K65176-111#6067#6178
20K → Half750-43#6178#6221
Half → 25K39185-146#6221#6367
25K → 30K102149-47#6367#6414
30K → 20M5081-31#6414#6445
20M → 21M6749+18#6445#6427
21M → 35K3449-15#6427#6442
35K → 23M5897-39#6442#6481
23M → 24M4666-20#6481#6501
24M → 40K5838+20#6501#6481
40K → 25.2M3311+22#6481#6459
25.2M → Finish5935+24#6459#6435
TOTALS7761686-910
📊

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