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BOSTON MARATHON 2023

Hilary Eppley

Bib: 22345•F

IN

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F50-54)
#0 / 1207
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:40
Rank: #20030
Start → 5K
27:40 | 8:54/mi
10K· 6.21 mi
56:03
Rank: #20724 (-694)
5K → 10K
28:23 | 9:08/mi
15K· 9.32 mi
1:24:51
Rank: #21047 (-323)
10K → 15K
28:48 | 9:16/mi
20K· 12.43 mi
1:55:03
Rank: #21377 (-330)
15K → 20K
30:12 | 9:43/mi
Half· 13.11 mi
2:01:36
Rank: #21426 (-49)
20K → Half
6:33 | 9:36/mi
25K· 15.53 mi
2:25:35
Rank: #21518 (-92)
Half → 25K
23:59 | 9:54/mi
30K· 18.64 mi
3:01:25
Rank: #22165 (-647)
25K → 30K
35:50 | 11:32/mi
20M
3:15:27
Rank: #22088 (+77)
30K → 20M
14:02 | 10:20/mi
21M
3:27:21
Rank: #22118 (-30)
20M → 21M
11:54 | 11:54/mi
35K· 21.75 mi
3:35:28
Rank: #22141 (-23)
21M → 35K
8:07 | 10:51/mi
23M
3:48:53
Rank: #22121 (+20)
35K → 23M
13:25 | 10:43/mi
24M
3:59:19
Rank: #22110 (+11)
23M → 24M
10:26 | 10:26/mi
40K· 24.85 mi
4:08:36
Rank: #22112 (-2)
24M → 40K
9:17 | 10:51/mi
25.2M
4:12:28
Rank: #22089 (+23)
40K → 25.2M
3:52 | 11:13/mi
Finish· 26.22 mi
4:22:48
Rank: #22091 (-2)
25.2M → Finish
10:20 | 10:08/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:36
Pace9:17 /mi
2nd Half
Distance13.11 mi
Time2:21:12
Pace10:46 /mi
📊Positive Split: 16.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:5427:408:5427:40
8:54
-
10K
6.21 mi11:50:1756:039:0128:23
9:08
+0:14
15K
9.32 mi12:19:051:24:519:0628:48
9:16
+0:08
20K
12.43 mi12:49:171:55:039:1530:12
9:43
+0:27
Half
13.11 mi12:55:502:01:369:176:33
9:36
-0:07
25K
15.53 mi13:19:492:25:359:2223:59
9:54
+0:18
30K
18.64 mi13:55:393:01:259:4435:50
11:32
+1:38
20M
20.00 mi14:09:413:15:279:4614:02
10:20
-1:12
21M
21.00 mi14:21:353:27:219:5211:54
11:54
+1:34
35K
21.75 mi14:29:423:35:289:548:07
10:51
-1:03
23M
23.00 mi14:43:073:48:539:5713:25
10:43
-0:08
24M
24.00 mi14:53:333:59:199:5810:26
10:26
-0:17
40K
24.85 mi15:02:504:08:3610:009:17
10:51
+0:25
25.2M
25.20 mi15:06:424:12:2810:013:52
11:13
+0:22
Finish
26.22 mi15:17:024:22:4810:0210:20
10:08
-1:05

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

8:54 /mi

Average Pace

10:02 /mi

Slowest Pace

11:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:35

55% of race

Time at Steady Pace

48:13

18% of race

Time at Slower Pace

1:09:00

26% of race

Average Pace: 10:01 /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 mi11:21:5427:408:5427:40
8:54
#20030
10K
6.21 mi11:50:1756:039:0128:23
9:08
#20724
15K
9.32 mi12:19:051:24:519:0628:48
9:16
#21047
20K
12.43 mi12:49:171:55:039:1530:12
9:43
#21377
Half
13.11 mi12:55:502:01:369:176:33
9:36
#21426
25K
15.53 mi13:19:492:25:359:2223:59
9:54
#21518
30K
18.64 mi13:55:393:01:259:4435:50
11:32
#22165
20M
20.00 mi14:09:413:15:279:4614:02
10:20
#22088
21M
21.00 mi14:21:353:27:219:5211:54
11:54
#22118
35K
21.75 mi14:29:423:35:289:548:07
10:51
#22141
23M
23.00 mi14:43:073:48:539:5713:25
10:43
#22121
24M
24.00 mi14:53:333:59:199:5810:26
10:26
#22110
40K
24.85 mi15:02:504:08:3610:009:17
10:51
#22112
25.2M
25.20 mi15:06:424:12:2810:013:52
11:13
#22089
Finish
26.22 mi15:17:024:22:4810:0210:20
10:08
#22091
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF50-54Seg. OverallSeg. FemalesSeg. F50-54
5K3.11 mi3.11 mi200307839783921553(Top 81%)8532(Top 75%)8532(Top 707%)
10K6.21 mi3.10 mi20724-6948158-3198158-31921437(Top 81%)8521(Top 75%)8521(Top 706%)
15K9.32 mi3.11 mi21047-3238314-1568314-15621553(Top 81%)8532(Top 75%)8532(Top 707%)
20K12.43 mi3.11 mi21377-3308480-1668480-16622221(Top 83%)8920(Top 78%)8920(Top 739%)
Half13.11 mi0.68 mi21426-498506-268506-2622401(Top 84%)9009(Top 79%)9009(Top 746%)
25K15.53 mi2.42 mi21518-928553-478553-4721975(Top 83%)8825(Top 77%)8825(Top 731%)
30K18.64 mi3.11 mi22165-6478927-3748927-37423908(Top 90%)9964(Top 87%)9964(Top 826%)
20M20.00 mi1.36 mi22088+778896+318896+3121351(Top 80%)8613(Top 75%)8613(Top 714%)
21M21.00 mi1.00 mi22118-308925-298925-2922604(Top 85%)9339(Top 82%)9339(Top 774%)
35K21.75 mi0.75 mi22141-238943-188943-1823023(Top 86%)9600(Top 84%)9600(Top 795%)
23M23.00 mi1.25 mi22121+208939+48939+421805(Top 82%)8971(Top 79%)8971(Top 743%)
24M24.00 mi1.00 mi22110+118942-38942-321878(Top 82%)9037(Top 79%)9037(Top 749%)
40K24.85 mi0.85 mi22112-28951-98951-922064(Top 83%)9179(Top 80%)9179(Top 760%)
25.2M25.20 mi0.35 mi22089+238944+78944+720981(Top 79%)8587(Top 75%)8587(Top 711%)
Finish26.22 mi1.02 mi22091-28958-148958-1422144(Top 83%)9194(Top 80%)9194(Top 762%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 81%
×21stories
+97ft-345ft

Overall

21553

Females

8532

F50-54

8532

5K→10K

3.1 - 6.2 mi

Top 81%
×5stories
+79ft-138ft

Overall

21437

Females

8521

F50-54

8521

10K→15K

6.2 - 9.3 mi

Top 81%
×3stories
+67ft-78ft

Overall

21553

Females

8532

F50-54

8532

15K→20K

9.3 - 12.4 mi

Top 83%
×5stories
+106ft-86ft

Overall

22221

Females

8920

F50-54

8920

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

22401

Females

9009

F50-54

9009

Half→25K

13.1 - 15.5 mi

Top 83%
×4stories
+66ft-88ft

Overall

21975

Females

8825

F50-54

8825

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

23908

Females

9964

F50-54

9964

30K→20M

18.6 - 20.0 mi

Top 80%
×5stories
+64ft-50ft

Overall

21351

Females

8613

F50-54

8613

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

22604

Females

9339

F50-54

9339

21M→35K

21.0 - 21.8 mi

Top 86%
×7stories
+17ft-86ft

Overall

23023

Females

9600

F50-54

9600

35K→23M

21.8 - 23.0 mi

Top 82%
×5stories
+23ft-63ft

Overall

21805

Females

8971

F50-54

8971

23M→24M

23.0 - 24.0 mi

Top 82%
×6stories
+12ft-82ft

Overall

21878

Females

9037

F50-54

9037

24M→40K

24.0 - 24.9 mi

Top 83%
×1story
+6ft-20ft

Overall

22064

Females

9179

F50-54

9179

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20981

Females

8587

F50-54

8587

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

22144

Females

9194

F50-54

9194

Passing Analysis

Category:
Athletes Passed
682
Passed By
2743
Net Change
-2061
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20030
5K → 10K74768-694#20030#20724
10K → 15K65388-323#20724#21047
15K → 20K53383-330#21047#21377
20K → Half1059-49#21377#21426
Half → 25K73165-92#21426#21518
25K → 30K26673-647#21518#22165
30K → 20M10831+77#22165#22088
20M → 21M4575-30#22088#22118
21M → 35K2346-23#22118#22141
35K → 23M5737+20#22141#22121
23M → 24M4635+11#22121#22110
24M → 40K3234-2#22110#22112
40K → 25.2M329+23#22112#22089
25.2M → Finish3840-2#22089#22091
TOTALS6822743-2061
📊

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