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BOSTON MARATHON 2023

Emily Edgar

Bib: 30023•F

MA

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

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:38
Rank: #23090
Start → 5K
9:52/mi
30:38 split
10K· 6.21 mi
59:27
Rank: #22513 (+577)
5K → 10K
9:17/mi
28:49 split
15K· 9.32 mi
1:27:33
Rank: #21966 (+547)
10K → 15K
9:03/mi
28:06 split
20K· 12.43 mi
1:55:20
Rank: #21444 (+522)
15K → 20K
8:57/mi
27:47 split
Half· 13.11 mi
2:01:26
Rank: #21390 (+54)
20K → Half
8:56/mi
6:06 split
25K· 15.53 mi
2:23:52
Rank: #21158 (+232)
Half → 25K
9:15/mi
22:26 split
30K· 18.64 mi
2:53:45
Rank: #20909 (+249)
25K → 30K
9:37/mi
29:53 split
20M
3:07:10
Rank: #20822 (+87)
30K → 20M
9:52/mi
13:25 split
21M
3:17:44
Rank: #20746 (+76)
20M → 21M
10:34/mi
10:34 split
35K· 21.75 mi
3:25:19
Rank: #20772 (-26)
21M → 35K
10:08/mi
7:35 split
23M
3:37:56
Rank: #20723 (+49)
35K → 23M
10:05/mi
12:37 split
24M
3:47:42
Rank: #20695 (+28)
23M → 24M
9:46/mi
9:46 split
40K· 24.85 mi
3:56:18
Rank: #20657 (+38)
24M → 40K
10:04/mi
8:36 split
25.2M
3:59:53
Rank: #20630 (+27)
40K → 25.2M
10:23/mi
3:35 split
Finish· 26.22 mi
4:09:15
Rank: #20567 (+63)
25.2M → Finish
9:11/mi
9:22 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:01:26
Pace9:16 /mi
2nd Half
Distance13.11 mi
Time2:07:49
Pace9:45 /mi
📊Positive Split: 5.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:51:4830:389:5230:38
9:52
-
10K
6.21 mi12:20:3759:279:3428:49
9:17
-0:35
15K
9.32 mi12:48:431:27:339:2428:06
9:03
-0:14
20K
12.43 mi13:16:301:55:209:1727:47
8:57
-0:06
Half
13.11 mi13:22:362:01:269:166:06
8:56
-0:01
25K
15.53 mi13:45:022:23:529:1622:26
9:15
+0:19
30K
18.64 mi14:14:552:53:459:1929:53
9:37
+0:22
20M
20.00 mi14:28:203:07:109:2113:25
9:52
+0:15
21M
21.00 mi14:38:543:17:449:2510:34
10:34
+0:42
35K
21.75 mi14:46:293:25:199:267:35
10:08
-0:26
23M
23.00 mi14:59:063:37:569:2912:37
10:05
-0:03
24M
24.00 mi15:08:523:47:429:299:46
9:46
-0:19
40K
24.85 mi15:17:283:56:189:308:36
10:04
+0:18
25.2M
25.20 mi15:21:033:59:539:313:35
10:23
+0:19
Finish
26.22 mi15:30:254:09:159:319:22
9:11
-1:12

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

8:56 /mi

Average Pace

9:31 /mi

Slowest Pace

10:34 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:42:15

65% of race

Time at Steady Pace

1:16:26

31% of race

Time at Slower Pace

10:34

4% of race

Average Pace: 9:30 /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 mi11:51:4830:389:5230:38
9:52
#23090
10K
6.21 mi12:20:3759:279:3428:49
9:17
#22513
15K
9.32 mi12:48:431:27:339:2428:06
9:03
#21966
20K
12.43 mi13:16:301:55:209:1727:47
8:57
#21444
Half
13.11 mi13:22:362:01:269:166:06
8:56
#21390
25K
15.53 mi13:45:022:23:529:1622:26
9:15
#21158
30K
18.64 mi14:14:552:53:459:1929:53
9:37
#20909
20M
20.00 mi14:28:203:07:109:2113:25
9:52
#20822
21M
21.00 mi14:38:543:17:449:2510:34
10:34
#20746
35K
21.75 mi14:46:293:25:199:267:35
10:08
#20772
23M
23.00 mi14:59:063:37:569:2912:37
10:05
#20723
24M
24.00 mi15:08:523:47:429:299:46
9:46
#20695
40K
24.85 mi15:17:283:56:189:308:36
10:04
#20657
25.2M
25.20 mi15:21:033:59:539:313:35
10:23
#20630
Finish
26.22 mi15:30:254:09:159:319:22
9:11
#20567
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi230909439943920709(Top 78%)8073(Top 71%)8073(Top 165%)
10K6.21 mi3.10 mi22513+5779106+3339106+33321855(Top 82%)8743(Top 77%)8743(Top 179%)
15K9.32 mi3.11 mi21966+5478818+2888818+28820709(Top 78%)8073(Top 71%)8073(Top 165%)
20K12.43 mi3.11 mi21444+5228522+2968522+29619440(Top 73%)7349(Top 64%)7349(Top 150%)
Half13.11 mi0.68 mi21390+548487+358487+3520244(Top 76%)7815(Top 68%)7815(Top 160%)
25K15.53 mi2.42 mi21158+2328361+1268361+12620042(Top 75%)7720(Top 68%)7720(Top 158%)
30K18.64 mi3.11 mi20909+2498222+1398222+13919869(Top 75%)7694(Top 67%)7694(Top 158%)
20M20.00 mi1.36 mi20822+878192+308192+3020107(Top 76%)7923(Top 69%)7923(Top 162%)
21M21.00 mi1.00 mi20746+768160+328160+3219812(Top 74%)7826(Top 69%)7826(Top 160%)
35K21.75 mi0.75 mi20772-268191-318191-3121640(Top 81%)8846(Top 77%)8846(Top 181%)
23M23.00 mi1.25 mi20723+498178+138178+1320222(Top 76%)8092(Top 71%)8092(Top 166%)
24M24.00 mi1.00 mi20695+288172+68172+620127(Top 76%)8045(Top 70%)8045(Top 165%)
40K24.85 mi0.85 mi20657+388162+108162+1020144(Top 76%)8134(Top 71%)8134(Top 167%)
25.2M25.20 mi0.35 mi20630+278150+128150+1218809(Top 71%)7413(Top 65%)7413(Top 152%)
Finish26.22 mi1.02 mi20567+638125+258125+2518901(Top 71%)7394(Top 65%)7394(Top 151%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 78%
×21story building
+97ft-345ft

Overall

20709

Females

8073

F18-39

8073

5K→10K

3.1 - 6.2 mi

Top 82%
×5story building
+79ft-138ft

Overall

21855

Females

8743

F18-39

8743

10K→15K

6.2 - 9.3 mi

Top 78%
×3story building
+67ft-78ft

Overall

20709

Females

8073

F18-39

8073

15K→20K

9.3 - 12.4 mi

Top 73%
×5story building
+106ft-86ft

Overall

19440

Females

7349

F18-39

7349

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

20244

Females

7815

F18-39

7815

Half→25K

13.1 - 15.5 mi

Top 75%
×4story building
+66ft-88ft

Overall

20042

Females

7720

F18-39

7720

25K→30K

15.5 - 18.6 mi

Top 75%
×9story building
+181ft-148ft

Overall

19869

Females

7694

F18-39

7694

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

20107

Females

7923

F18-39

7923

20M→21M

20.0 - 21.0 mi

Top 74%
×8story building
+106ft-24ft

Overall

19812

Females

7826

F18-39

7826

21M→35K

21.0 - 21.8 mi

Top 81%
×7story building
+17ft-86ft

Overall

21640

Females

8846

F18-39

8846

35K→23M

21.8 - 23.0 mi

Top 76%
×5story building
+23ft-63ft

Overall

20222

Females

8092

F18-39

8092

23M→24M

23.0 - 24.0 mi

Top 76%
×6story building
+12ft-82ft

Overall

20127

Females

8045

F18-39

8045

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20144

Females

8134

F18-39

8134

40K→25.2M

24.9 - 25.2 mi

Top 71%
×1story
+13ft-16ft

Overall

18809

Females

7413

F18-39

7413

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

18901

Females

7394

F18-39

7394

Passing Analysis

Category:
Athletes Passed
2869
Passed By
346
Net Change
+2523
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#23090
5K → 10K62447+577#23090#22513
10K → 15K55710+547#22513#21966
15K → 20K5264+522#21966#21444
20K → Half584+54#21444#21390
Half → 25K24614+232#21390#21158
25K → 30K28637+249#21158#20909
30K → 20M12336+87#20909#20822
20M → 21M10226+76#20822#20746
21M → 35K3258-26#20746#20772
35K → 23M9142+49#20772#20723
23M → 24M5325+28#20723#20695
24M → 40K6022+38#20695#20657
40K → 25.2M347+27#20657#20630
25.2M → Finish7714+63#20630#20567
TOTALS2869346+2523
📊

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