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BOSTON MARATHON 2023

Elizabeth Reeves

Bib: 24237•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 24%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:36
Rank: #19917
Start → 5K
27:36 | 8:53/mi
10K· 6.21 mi
55:10
Rank: #20077 (-160)
5K → 10K
27:34 | 8:52/mi
15K· 9.32 mi
1:22:56
Rank: #20115 (-38)
10K → 15K
27:46 | 8:56/mi
20K· 12.43 mi
1:50:41
Rank: #19891 (+224)
15K → 20K
27:45 | 8:56/mi
Half· 13.11 mi
1:56:44
Rank: #19871 (+20)
20K → Half
6:03 | 8:52/mi
25K· 15.53 mi
2:18:34
Rank: #19726 (+145)
Half → 25K
21:50 | 9:00/mi
30K· 18.64 mi
2:47:35
Rank: #19548 (+178)
25K → 30K
29:01 | 9:20/mi
20M
3:00:05
Rank: #19383 (+165)
30K → 20M
12:30 | 9:12/mi
21M
3:10:09
Rank: #19302 (+81)
20M → 21M
10:04 | 10:04/mi
35K· 21.75 mi
3:16:39
Rank: #19210 (+92)
21M → 35K
6:30 | 8:41/mi
23M
3:28:06
Rank: #19070 (+140)
35K → 23M
11:27 | 9:09/mi
24M
3:37:02
Rank: #18977 (+93)
23M → 24M
8:56 | 8:56/mi
40K· 24.85 mi
3:44:53
Rank: #18895 (+82)
24M → 40K
7:51 | 9:11/mi
25.2M
3:48:26
Rank: #18893 (+2)
40K → 25.2M
3:33 | 10:18/mi
Finish· 26.22 mi
3:57:56
Rank: #18936 (-43)
25.2M → Finish
9:30 | 9:19/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:44
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time2:01:12
Pace9:15 /mi
📊Positive Split: 3.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:42:4527:368:5327:36
8:53
-
10K
6.21 mi12:10:1955:108:5327:34
8:52
-0:01
15K
9.32 mi12:38:051:22:568:5427:46
8:56
+0:04
20K
12.43 mi13:05:501:50:418:5427:45
8:56
0:00
Half
13.11 mi13:11:531:56:448:546:03
8:52
-0:04
25K
15.53 mi13:33:432:18:348:5521:50
9:00
+0:08
30K
18.64 mi14:02:442:47:358:5929:01
9:20
+0:20
20M
20.00 mi14:15:143:00:059:0012:30
9:12
-0:08
21M
21.00 mi14:25:183:10:099:0310:04
10:04
+0:52
35K
21.75 mi14:31:483:16:399:036:30
8:41
-1:23
23M
23.00 mi14:43:153:28:069:0311:27
9:09
+0:28
24M
24.00 mi14:52:113:37:029:038:56
8:56
-0:13
40K
24.85 mi15:00:023:44:539:037:51
9:11
+0:15
25.2M
25.20 mi15:03:353:48:269:043:33
10:18
+1:07
Finish
26.22 mi15:13:053:57:569:059:30
9:19
-0:59

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

8:41 /mi

Average Pace

9:05 /mi

Slowest Pace

10:18 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:44:19

94% of race

Time at Steady Pace

10:04

4% of race

Time at Slower Pace

3:33

1% of race

Average Pace: 9:04 /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 mi11:42:4527:368:5327:36
8:53
#19917
10K
6.21 mi12:10:1955:108:5327:34
8:52
#20077
15K
9.32 mi12:38:051:22:568:5427:46
8:56
#20115
20K
12.43 mi13:05:501:50:418:5427:45
8:56
#19891
Half
13.11 mi13:11:531:56:448:546:03
8:52
#19871
25K
15.53 mi13:33:432:18:348:5521:50
9:00
#19726
30K
18.64 mi14:02:442:47:358:5929:01
9:20
#19548
20M
20.00 mi14:15:143:00:059:0012:30
9:12
#19383
21M
21.00 mi14:25:183:10:099:0310:04
10:04
#19302
35K
21.75 mi14:31:483:16:399:036:30
8:41
#19210
23M
23.00 mi14:43:153:28:069:0311:27
9:09
#19070
24M
24.00 mi14:52:113:37:029:038:56
8:56
#18977
40K
24.85 mi15:00:023:44:539:037:51
9:11
#18895
25.2M
25.20 mi15:03:353:48:269:043:33
10:18
#18893
Finish
26.22 mi15:13:053:57:569:059:30
9:19
#18936
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi199177756775620207(Top 76%)7782(Top 68%)7782(Top 1477%)
10K6.21 mi3.10 mi20077-1607809-537809-5320307(Top 76%)7871(Top 69%)7871(Top 1494%)
15K9.32 mi3.11 mi20115-387802+77802+720207(Top 76%)7782(Top 68%)7782(Top 1477%)
20K12.43 mi3.11 mi19891+2247654+1487654+14819380(Top 73%)7311(Top 64%)7311(Top 1387%)
Half13.11 mi0.68 mi19871+207646+87646+819854(Top 75%)7579(Top 66%)7579(Top 1438%)
25K15.53 mi2.42 mi19726+1457557+897557+8918989(Top 71%)7125(Top 62%)7125(Top 1352%)
30K18.64 mi3.11 mi19548+1787456+1017456+10118785(Top 71%)7074(Top 62%)7074(Top 1342%)
20M20.00 mi1.36 mi19383+1657381+757381+7517570(Top 66%)6498(Top 57%)6498(Top 1233%)
21M21.00 mi1.00 mi19302+817342+397342+3918282(Top 69%)6919(Top 61%)6919(Top 1313%)
35K21.75 mi0.75 mi19210+927296+467296+4616401(Top 62%)5950(Top 52%)5950(Top 1129%)
23M23.00 mi1.25 mi19070+1407223+737223+7316800(Top 63%)6192(Top 54%)6192(Top 1175%)
24M24.00 mi1.00 mi18977+937186+377186+3716955(Top 64%)6336(Top 55%)6336(Top 1202%)
40K24.85 mi0.85 mi18895+827141+457141+4517057(Top 64%)6442(Top 56%)6442(Top 1222%)
25.2M25.20 mi0.35 mi18893+27147-67147-618493(Top 69%)7226(Top 63%)7226(Top 1371%)
Finish26.22 mi1.02 mi18936-437176-297176-2919471(Top 73%)7714(Top 68%)7714(Top 1464%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20207

Females

7782

F60-64

7782

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20307

Females

7871

F60-64

7871

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20207

Females

7782

F60-64

7782

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

19380

Females

7311

F60-64

7311

20K→Half

12.4 - 13.1 mi

Top 75%
×2stories
+19ft-37ft

Overall

19854

Females

7579

F60-64

7579

Half→25K

13.1 - 15.5 mi

Top 71%
×4stories
+66ft-88ft

Overall

18989

Females

7125

F60-64

7125

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18785

Females

7074

F60-64

7074

30K→20M

18.6 - 20.0 mi

Top 66%
×5stories
+64ft-50ft

Overall

17570

Females

6498

F60-64

6498

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18282

Females

6919

F60-64

6919

21M→35K

21.0 - 21.8 mi

Top 62%
×7stories
+17ft-86ft

Overall

16401

Females

5950

F60-64

5950

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16800

Females

6192

F60-64

6192

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

16955

Females

6336

F60-64

6336

24M→40K

24.0 - 24.9 mi

Top 64%
×1story
+6ft-20ft

Overall

17057

Females

6442

F60-64

6442

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18493

Females

7226

F60-64

7226

25.2M→Finish

25.2 - 26.2 mi

Top 73%
×2stories
+22ft-21ft

Overall

19471

Females

7714

F60-64

7714

Passing Analysis

Category:
Athletes Passed
1982
Passed By
1001
Net Change
+981
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19917
5K → 10K229389-160#19917#20077
10K → 15K159197-38#20077#20115
15K → 20K28864+224#20115#19891
20K → Half3717+20#19891#19871
Half → 25K19348+145#19871#19726
25K → 30K25274+178#19726#19548
30K → 20M18015+165#19548#19383
20M → 21M12544+81#19383#19302
21M → 35K920+92#19302#19210
35K → 23M15818+140#19210#19070
23M → 24M11017+93#19070#18977
24M → 40K10220+82#18977#18895
40K → 25.2M3028+2#18895#18893
25.2M → Finish2770-43#18893#18936
TOTALS19821001+981
📊

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