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BOSTON MARATHON 2023

Amanda Eardley

Bib: 19652•F

UT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 49%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:32
Rank: #15608
Start → 5K
25:32 | 8:13/mi
10K· 6.21 mi
50:56
Rank: #15816 (-208)
5K → 10K
25:24 | 8:11/mi
15K· 9.32 mi
1:15:55
Rank: #15462 (+354)
10K → 15K
24:59 | 8:02/mi
20K· 12.43 mi
1:41:47
Rank: #15513 (-51)
15K → 20K
25:52 | 8:20/mi
Half· 13.11 mi
1:47:23
Rank: #15524 (-11)
20K → Half
5:36 | 8:12/mi
25K· 15.53 mi
2:09:00
Rank: #16065 (-541)
Half → 25K
21:37 | 8:55/mi
30K· 18.64 mi
2:36:56
Rank: #16278 (-213)
25K → 30K
27:56 | 8:59/mi
20M
2:49:54
Rank: #16501 (-223)
30K → 20M
12:58 | 9:33/mi
21M
2:59:41
Rank: #16536 (-35)
20M → 21M
9:47 | 9:47/mi
35K· 21.75 mi
3:06:43
Rank: #16679 (-143)
21M → 35K
7:02 | 9:24/mi
23M
3:19:32
Rank: #17018 (-339)
35K → 23M
12:49 | 10:14/mi
24M
3:29:07
Rank: #17173 (-155)
23M → 24M
9:35 | 9:35/mi
40K· 24.85 mi
3:37:45
Rank: #17364 (-191)
24M → 40K
8:38 | 10:06/mi
25.2M
3:41:38
Rank: #17484 (-120)
40K → 25.2M
3:53 | 11:16/mi
Finish· 26.22 mi
3:51:43
Rank: #17718 (-234)
25.2M → Finish
10:05 | 9:54/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:23
Pace8:11 /mi
2nd Half
Distance13.11 mi
Time2:04:20
Pace9:29 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3525:328:1325:32
8:13
-
10K
6.21 mi11:43:5950:568:1225:24
8:11
-0:02
15K
9.32 mi12:08:581:15:558:0924:59
8:02
-0:09
20K
12.43 mi12:34:501:41:478:1125:52
8:20
+0:18
Half
13.11 mi12:40:261:47:238:115:36
8:12
-0:08
25K
15.53 mi13:02:032:09:008:1821:37
8:55
+0:43
30K
18.64 mi13:29:592:36:568:2527:56
8:59
+0:04
20M
20.00 mi13:42:572:49:548:3012:58
9:33
+0:34
21M
21.00 mi13:52:442:59:418:339:47
9:47
+0:14
35K
21.75 mi13:59:463:06:438:357:02
9:24
-0:23
23M
23.00 mi14:12:353:19:328:4112:49
10:14
+0:50
24M
24.00 mi14:22:103:29:078:439:35
9:35
-0:39
40K
24.85 mi14:30:483:37:458:468:38
10:06
+0:31
25.2M
25.20 mi14:34:413:41:388:483:53
11:16
+1:10
Finish
26.22 mi14:44:463:51:438:5110:05
9:54
-1:22

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

8:02 /mi

Average Pace

8:51 /mi

Slowest Pace

11:16 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:09:00

56% of race

Time at Steady Pace

1:07:18

29% of race

Time at Slower Pace

35:25

15% of race

Average Pace: 8:50 /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 mi11:18:3525:328:1325:32
8:13
#15608
10K
6.21 mi11:43:5950:568:1225:24
8:11
#15816
15K
9.32 mi12:08:581:15:558:0924:59
8:02
#15462
20K
12.43 mi12:34:501:41:478:1125:52
8:20
#15513
Half
13.11 mi12:40:261:47:238:115:36
8:12
#15524
25K
15.53 mi13:02:032:09:008:1821:37
8:55
#16065
30K
18.64 mi13:29:592:36:568:2527:56
8:59
#16278
20M
20.00 mi13:42:572:49:548:3012:58
9:33
#16501
21M
21.00 mi13:52:442:59:418:339:47
9:47
#16536
35K
21.75 mi13:59:463:06:438:357:02
9:24
#16679
23M
23.00 mi14:12:353:19:328:4112:49
10:14
#17018
24M
24.00 mi14:22:103:29:078:439:35
9:35
#17173
40K
24.85 mi14:30:483:37:458:468:38
10:06
#17364
25.2M
25.20 mi14:34:413:41:388:483:53
11:16
#17484
Finish
26.22 mi14:44:463:51:438:5110:05
9:54
#17718
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi156085045504514752(Top 55%)4541(Top 40%)4541(Top 242%)
10K6.21 mi3.10 mi15816-2085170-1255170-12516096(Top 60%)5338(Top 47%)5338(Top 284%)
15K9.32 mi3.11 mi15462+3544954+2164954+21614752(Top 55%)4541(Top 40%)4541(Top 242%)
20K12.43 mi3.11 mi15513-515000-465000-4615786(Top 59%)5221(Top 46%)5221(Top 278%)
Half13.11 mi0.68 mi15524-115010-105010-1015940(Top 60%)5272(Top 46%)5272(Top 281%)
25K15.53 mi2.42 mi16065-5415378-3685378-36818544(Top 70%)6876(Top 60%)6876(Top 366%)
30K18.64 mi3.11 mi16278-2135554-1765554-17617133(Top 64%)6147(Top 54%)6147(Top 327%)
20M20.00 mi1.36 mi16501-2235701-1475701-14719025(Top 71%)7308(Top 64%)7308(Top 389%)
21M21.00 mi1.00 mi16536-355729-285729-2817215(Top 65%)6315(Top 55%)6315(Top 336%)
35K21.75 mi0.75 mi16679-1435813-845813-8419552(Top 73%)7677(Top 67%)7677(Top 409%)
23M23.00 mi1.25 mi17018-3396033-2206033-22020676(Top 78%)8330(Top 73%)8330(Top 444%)
24M24.00 mi1.00 mi17173-1556139-1066139-10619504(Top 73%)7714(Top 68%)7714(Top 411%)
40K24.85 mi0.85 mi17364-1916264-1256264-12520238(Top 76%)8182(Top 72%)8182(Top 436%)
25.2M25.20 mi0.35 mi17484-1206342-786342-7821049(Top 79%)8608(Top 75%)8608(Top 458%)
Finish26.22 mi1.02 mi17718-2346485-1436485-14321466(Top 81%)8822(Top 77%)8822(Top 470%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 55%
×21stories
+97ft-345ft

Overall

14752

Females

4541

F40-44

4541

5K→10K

3.1 - 6.2 mi

Top 60%
×5stories
+79ft-138ft

Overall

16096

Females

5338

F40-44

5338

10K→15K

6.2 - 9.3 mi

Top 55%
×3stories
+67ft-78ft

Overall

14752

Females

4541

F40-44

4541

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15786

Females

5221

F40-44

5221

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

15940

Females

5272

F40-44

5272

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

18544

Females

6876

F40-44

6876

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

17133

Females

6147

F40-44

6147

30K→20M

18.6 - 20.0 mi

Top 71%
×5stories
+64ft-50ft

Overall

19025

Females

7308

F40-44

7308

20M→21M

20.0 - 21.0 mi

Top 65%
×8stories
+106ft-24ft

Overall

17215

Females

6315

F40-44

6315

21M→35K

21.0 - 21.8 mi

Top 73%
×7stories
+17ft-86ft

Overall

19552

Females

7677

F40-44

7677

35K→23M

21.8 - 23.0 mi

Top 78%
×5stories
+23ft-63ft

Overall

20676

Females

8330

F40-44

8330

23M→24M

23.0 - 24.0 mi

Top 73%
×6stories
+12ft-82ft

Overall

19504

Females

7714

F40-44

7714

24M→40K

24.0 - 24.9 mi

Top 76%
×1story
+6ft-20ft

Overall

20238

Females

8182

F40-44

8182

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

21049

Females

8608

F40-44

8608

25.2M→Finish

25.2 - 26.2 mi

Top 81%
×2stories
+22ft-21ft

Overall

21466

Females

8822

F40-44

8822

Passing Analysis

Category:
Athletes Passed
1163
Passed By
3273
Net Change
-2110
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15608
5K → 10K202410-208#15608#15816
10K → 15K41157+354#15816#15462
15K → 20K155206-51#15462#15513
20K → Half2031-11#15513#15524
Half → 25K50591-541#15524#16065
25K → 30K116329-213#16065#16278
30K → 20M36259-223#16278#16501
20M → 21M73108-35#16501#16536
21M → 35K17160-143#16536#16679
35K → 23M24363-339#16679#17018
23M → 24M22177-155#17018#17173
24M → 40K21212-191#17173#17364
40K → 25.2M8128-120#17364#17484
25.2M → Finish8242-234#17484#17718
TOTALS11633273-2110
📊

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