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BOSTON MARATHON 2023

Macey Moore

Bib: 19404•F

WY

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:30
Rank: #17766
Start → 5K
26:30 | 8:32/mi
10K· 6.21 mi
52:40
Rank: #17760 (+6)
5K → 10K
26:10 | 8:25/mi
15K· 9.32 mi
1:19:19
Rank: #17913 (-153)
10K → 15K
26:39 | 8:35/mi
20K· 12.43 mi
1:48:17
Rank: #18862 (-949)
15K → 20K
28:58 | 9:19/mi
Half· 13.11 mi
1:54:12
Rank: #18857 (+5)
20K → Half
5:55 | 8:40/mi
25K· 15.53 mi
2:16:56
Rank: #19168 (-311)
Half → 25K
22:44 | 9:23/mi
30K· 18.64 mi
2:45:52
Rank: #19094 (+74)
25K → 30K
28:56 | 9:19/mi
20M
2:58:15
Rank: #18942 (+152)
30K → 20M
12:23 | 9:07/mi
21M
3:08:21
Rank: #18911 (+31)
20M → 21M
10:06 | 10:06/mi
35K· 21.75 mi
3:14:47
Rank: #18789 (+122)
21M → 35K
6:26 | 8:36/mi
23M
3:26:07
Rank: #18627 (+162)
35K → 23M
11:20 | 9:03/mi
24M
3:34:50
Rank: #18505 (+122)
23M → 24M
8:43 | 8:43/mi
40K· 24.85 mi
3:42:30
Rank: #18409 (+96)
24M → 40K
7:40 | 8:58/mi
25.2M
3:45:47
Rank: #18366 (+43)
40K → 25.2M
3:17 | 9:31/mi
Finish· 26.22 mi
3:54:47
Rank: #18336 (+30)
25.2M → Finish
9:00 | 8:50/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:54:12
Pace8:43 /mi
2nd Half
Distance13.11 mi
Time2:00:35
Pace9:12 /mi
📊Positive Split: 5.6% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:4026:308:3226:30
8:32
-
10K
6.21 mi11:44:5052:408:2926:10
8:25
-0:07
15K
9.32 mi12:11:291:19:198:3126:39
8:35
+0:10
20K
12.43 mi12:40:271:48:178:4328:58
9:19
+0:44
Half
13.11 mi12:46:221:54:128:435:55
8:40
-0:39
25K
15.53 mi13:09:062:16:568:4922:44
9:23
+0:43
30K
18.64 mi13:38:022:45:528:5428:56
9:19
-0:04
20M
20.00 mi13:50:252:58:158:5512:23
9:07
-0:12
21M
21.00 mi14:00:313:08:218:5810:06
10:06
+0:59
35K
21.75 mi14:06:573:14:478:576:26
8:36
-1:30
23M
23.00 mi14:18:173:26:078:5811:20
9:03
+0:27
24M
24.00 mi14:27:003:34:508:578:43
8:43
-0:20
40K
24.85 mi14:34:403:42:308:577:40
8:58
+0:15
25.2M
25.20 mi14:37:573:45:478:583:17
9:31
+0:33
Finish
26.22 mi14:46:573:54:478:589:00
8:50
-0:41

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

8:25 /mi

Average Pace

8:58 /mi

Slowest Pace

10:06 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:40:23

43% of race

Time at Steady Pace

40:23

17% of race

Time at Slower Pace

1:34:01

40% of race

Average Pace: 8:57 /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 mi11:18:4026:308:3226:30
8:32
#17766
10K
6.21 mi11:44:5052:408:2926:10
8:25
#17760
15K
9.32 mi12:11:291:19:198:3126:39
8:35
#17913
20K
12.43 mi12:40:271:48:178:4328:58
9:19
#18862
Half
13.11 mi12:46:221:54:128:435:55
8:40
#18857
25K
15.53 mi13:09:062:16:568:4922:44
9:23
#19168
30K
18.64 mi13:38:022:45:528:5428:56
9:19
#19094
20M
20.00 mi13:50:252:58:158:5512:23
9:07
#18942
21M
21.00 mi14:00:313:08:218:5810:06
10:06
#18911
35K
21.75 mi14:06:573:14:478:576:26
8:36
#18789
23M
23.00 mi14:18:173:26:078:5811:20
9:03
#18627
24M
24.00 mi14:27:003:34:508:578:43
8:43
#18505
40K
24.85 mi14:34:403:42:308:577:40
8:58
#18409
25.2M
25.20 mi14:37:573:45:478:583:17
9:31
#18366
Finish
26.22 mi14:46:573:54:478:589:00
8:50
#18336
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi177666407640718312(Top 69%)6683(Top 59%)6683(Top 368%)
10K6.21 mi3.10 mi17760+66379+286379+2817743(Top 67%)6338(Top 55%)6338(Top 349%)
15K9.32 mi3.11 mi17913-1536470-916470-9118312(Top 69%)6683(Top 59%)6683(Top 368%)
20K12.43 mi3.11 mi18862-9497037-5677037-56721037(Top 79%)8252(Top 72%)8252(Top 454%)
Half13.11 mi0.68 mi18857+57038-17038-118815(Top 71%)6972(Top 61%)6972(Top 384%)
25K15.53 mi2.42 mi19168-3117218-1807218-18020437(Top 77%)7949(Top 70%)7949(Top 437%)
30K18.64 mi3.11 mi19094+747190+287190+2818686(Top 70%)7024(Top 61%)7024(Top 387%)
20M20.00 mi1.36 mi18942+1527126+647126+6417154(Top 64%)6263(Top 55%)6263(Top 345%)
21M21.00 mi1.00 mi18911+317114+127114+1218403(Top 69%)7001(Top 61%)7001(Top 385%)
35K21.75 mi0.75 mi18789+1227049+657049+6515911(Top 60%)5646(Top 49%)5646(Top 311%)
23M23.00 mi1.25 mi18627+1626967+826967+8216347(Top 61%)5947(Top 52%)5947(Top 327%)
24M24.00 mi1.00 mi18505+1226910+576910+5715794(Top 59%)5707(Top 50%)5707(Top 314%)
40K24.85 mi0.85 mi18409+966870+406870+4016012(Top 60%)5870(Top 51%)5870(Top 323%)
25.2M25.20 mi0.35 mi18366+436850+206850+2015380(Top 58%)5541(Top 49%)5541(Top 305%)
Finish26.22 mi1.02 mi18336+306843+76843+717220(Top 65%)6497(Top 57%)6497(Top 358%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 69%
×21stories
+97ft-345ft

Overall

18312

Females

6683

F45-49

6683

5K→10K

3.1 - 6.2 mi

Top 67%
×5stories
+79ft-138ft

Overall

17743

Females

6338

F45-49

6338

10K→15K

6.2 - 9.3 mi

Top 69%
×3stories
+67ft-78ft

Overall

18312

Females

6683

F45-49

6683

15K→20K

9.3 - 12.4 mi

Top 79%
×5stories
+106ft-86ft

Overall

21037

Females

8252

F45-49

8252

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18815

Females

6972

F45-49

6972

Half→25K

13.1 - 15.5 mi

Top 77%
×4stories
+66ft-88ft

Overall

20437

Females

7949

F45-49

7949

25K→30K

15.5 - 18.6 mi

Top 70%
×9stories
+181ft-148ft

Overall

18686

Females

7024

F45-49

7024

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

17154

Females

6263

F45-49

6263

20M→21M

20.0 - 21.0 mi

Top 69%
×8stories
+106ft-24ft

Overall

18403

Females

7001

F45-49

7001

21M→35K

21.0 - 21.8 mi

Top 60%
×7stories
+17ft-86ft

Overall

15911

Females

5646

F45-49

5646

35K→23M

21.8 - 23.0 mi

Top 61%
×5stories
+23ft-63ft

Overall

16347

Females

5947

F45-49

5947

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15794

Females

5707

F45-49

5707

24M→40K

24.0 - 24.9 mi

Top 60%
×1story
+6ft-20ft

Overall

16012

Females

5870

F45-49

5870

40K→25.2M

24.9 - 25.2 mi

Top 58%
×1story
+13ft-16ft

Overall

15380

Females

5541

F45-49

5541

25.2M→Finish

25.2 - 26.2 mi

Top 65%
×2stories
+22ft-21ft

Overall

17220

Females

6497

F45-49

6497

Passing Analysis

Category:
Athletes Passed
1688
Passed By
2258
Net Change
-570
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17766
5K → 10K316310+6#17766#17760
10K → 15K134287-153#17760#17913
15K → 20K32981-949#17913#18862
20K → Half3328+5#18862#18857
Half → 25K53364-311#18857#19168
25K → 30K207133+74#19168#19094
30K → 20M16614+152#19094#18942
20M → 21M9968+31#18942#18911
21M → 35K1286+122#18911#18789
35K → 23M17311+162#18789#18627
23M → 24M1308+122#18627#18505
24M → 40K10711+96#18505#18409
40K → 25.2M441+43#18409#18366
25.2M → Finish6636+30#18366#18336
TOTALS16882258-570
📊

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