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BOSTON MARATHON 2023

Josie Magee

Bib: 20144•F

ID

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 47%
Masters (Masters Women)
#0 / 6539
Top 36%
Division (F55-59)
#0 / 815
Top 14%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:13
Rank: #14851
Start → 5K
25:13 | 8:07/mi
10K· 6.21 mi
50:15
Rank: #15026 (-175)
5K → 10K
25:02 | 8:03/mi
15K· 9.32 mi
1:15:24
Rank: #15053 (-27)
10K → 15K
25:09 | 8:06/mi
20K· 12.43 mi
1:41:14
Rank: #15229 (-176)
15K → 20K
25:50 | 8:19/mi
Half· 13.11 mi
1:46:53
Rank: #15278 (-49)
20K → Half
5:39 | 8:17/mi
25K· 15.53 mi
2:07:54
Rank: #15572 (-294)
Half → 25K
21:01 | 8:40/mi
30K· 18.64 mi
2:35:25
Rank: #15740 (-168)
25K → 30K
27:31 | 8:51/mi
20M
2:47:38
Rank: #15758 (-18)
30K → 20M
12:13 | 8:59/mi
21M
2:57:09
Rank: #15766 (-8)
20M → 21M
9:31 | 9:31/mi
35K· 21.75 mi
3:03:47
Rank: #15800 (-34)
21M → 35K
6:38 | 8:52/mi
23M
3:15:01
Rank: #15794 (+6)
35K → 23M
11:14 | 8:58/mi
24M
3:23:49
Rank: #15832 (-38)
23M → 24M
8:48 | 8:48/mi
40K· 24.85 mi
3:31:44
Rank: #15893 (-61)
24M → 40K
7:55 | 9:16/mi
25.2M
3:35:10
Rank: #15905 (-12)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:43:41
Rank: #15847 (+58)
25.2M → Finish
8:31 | 8:21/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:46:53
Pace8:09 /mi
2nd Half
Distance13.11 mi
Time1:56:48
Pace8:55 /mi
📊Positive Split: 9.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:0625:138:0725:13
8:07
-
10K
6.21 mi11:42:0850:158:0525:02
8:03
-0:04
15K
9.32 mi12:07:171:15:248:0525:09
8:06
+0:03
20K
12.43 mi12:33:071:41:148:0925:50
8:19
+0:13
Half
13.11 mi12:38:461:46:538:095:39
8:17
-0:02
25K
15.53 mi12:59:472:07:548:1421:01
8:40
+0:23
30K
18.64 mi13:27:182:35:258:2027:31
8:51
+0:11
20M
20.00 mi13:39:312:47:388:2312:13
8:59
+0:08
21M
21.00 mi13:49:022:57:098:269:31
9:31
+0:32
35K
21.75 mi13:55:403:03:478:276:38
8:52
-0:39
23M
23.00 mi14:06:543:15:018:2911:14
8:58
+0:06
24M
24.00 mi14:15:423:23:498:308:48
8:48
-0:10
40K
24.85 mi14:23:373:31:448:317:55
9:16
+0:28
25.2M
25.20 mi14:27:033:35:108:323:26
9:57
+0:41
Finish
26.22 mi14:35:343:43:418:328:31
8:21
-1:36

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

8:03 /mi

Average Pace

8:32 /mi

Slowest Pace

9:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:55:24

52% of race

Time at Steady Pace

1:27:25

39% of race

Time at Slower Pace

20:52

9% of race

Average Pace: 8:32 /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 mi11:17:0625:138:0725:13
8:07
#14851
10K
6.21 mi11:42:0850:158:0525:02
8:03
#15026
15K
9.32 mi12:07:171:15:248:0525:09
8:06
#15053
20K
12.43 mi12:33:071:41:148:0925:50
8:19
#15229
Half
13.11 mi12:38:461:46:538:095:39
8:17
#15278
25K
15.53 mi12:59:472:07:548:1421:01
8:40
#15572
30K
18.64 mi13:27:182:35:258:2027:31
8:51
#15740
20M
20.00 mi13:39:312:47:388:2312:13
8:59
#15758
21M
21.00 mi13:49:022:57:098:269:31
9:31
#15766
35K
21.75 mi13:55:403:03:478:276:38
8:52
#15800
23M
23.00 mi14:06:543:15:018:2911:14
8:58
#15794
24M
24.00 mi14:15:423:23:498:308:48
8:48
#15832
40K
24.85 mi14:23:373:31:448:317:55
9:16
#15893
25.2M
25.20 mi14:27:033:35:108:323:26
9:57
#15905
Finish
26.22 mi14:35:343:43:418:328:31
8:21
#15847
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi148514547454715142(Top 57%)4761(Top 42%)4761(Top 584%)
10K6.21 mi3.10 mi15026-1754664-1174664-11715235(Top 57%)4822(Top 42%)4822(Top 592%)
15K9.32 mi3.11 mi15053-274698-344698-3415142(Top 57%)4761(Top 42%)4761(Top 584%)
20K12.43 mi3.11 mi15229-1764829-1314829-13115704(Top 59%)5166(Top 45%)5166(Top 634%)
Half13.11 mi0.68 mi15278-494862-334862-3316406(Top 62%)5538(Top 48%)5538(Top 680%)
25K15.53 mi2.42 mi15572-2945076-2145076-21417208(Top 65%)6117(Top 54%)6117(Top 751%)
30K18.64 mi3.11 mi15740-1685219-1435219-14316418(Top 62%)5736(Top 50%)5736(Top 704%)
20M20.00 mi1.36 mi15758-185244-255244-2516494(Top 62%)5859(Top 51%)5859(Top 719%)
21M21.00 mi1.00 mi15766-85279-355279-3516052(Top 60%)5659(Top 50%)5659(Top 694%)
35K21.75 mi0.75 mi15800-345314-355314-3517287(Top 65%)6427(Top 56%)6427(Top 789%)
23M23.00 mi1.25 mi15794+65337-235337-2315933(Top 60%)5703(Top 50%)5703(Top 700%)
24M24.00 mi1.00 mi15832-385378-415378-4116208(Top 61%)5921(Top 52%)5921(Top 727%)
40K24.85 mi0.85 mi15893-615419-415419-4117350(Top 65%)6593(Top 58%)6593(Top 809%)
25.2M25.20 mi0.35 mi15905-125430-115430-1117209(Top 65%)6535(Top 57%)6535(Top 802%)
Finish26.22 mi1.02 mi15847+585403+275403+2714487(Top 54%)4995(Top 44%)4995(Top 613%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 57%
×21stories
+97ft-345ft

Overall

15142

Females

4761

F55-59

4761

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

15235

Females

4822

F55-59

4822

10K→15K

6.2 - 9.3 mi

Top 57%
×3stories
+67ft-78ft

Overall

15142

Females

4761

F55-59

4761

15K→20K

9.3 - 12.4 mi

Top 59%
×5stories
+106ft-86ft

Overall

15704

Females

5166

F55-59

5166

20K→Half

12.4 - 13.1 mi

Top 62%
×2stories
+19ft-37ft

Overall

16406

Females

5538

F55-59

5538

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

17208

Females

6117

F55-59

6117

25K→30K

15.5 - 18.6 mi

Top 62%
×9stories
+181ft-148ft

Overall

16418

Females

5736

F55-59

5736

30K→20M

18.6 - 20.0 mi

Top 62%
×5stories
+64ft-50ft

Overall

16494

Females

5859

F55-59

5859

20M→21M

20.0 - 21.0 mi

Top 60%
×8stories
+106ft-24ft

Overall

16052

Females

5659

F55-59

5659

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

17287

Females

6427

F55-59

6427

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

15933

Females

5703

F55-59

5703

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16208

Females

5921

F55-59

5921

24M→40K

24.0 - 24.9 mi

Top 65%
×1story
+6ft-20ft

Overall

17350

Females

6593

F55-59

6593

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17209

Females

6535

F55-59

6535

25.2M→Finish

25.2 - 26.2 mi

Top 54%
×2stories
+22ft-21ft

Overall

14487

Females

4995

F55-59

4995

Passing Analysis

Category:
Athletes Passed
1240
Passed By
2236
Net Change
-996
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14851
5K → 10K223398-175#14851#15026
10K → 15K173200-27#15026#15053
15K → 20K129305-176#15053#15229
20K → Half2271-49#15229#15278
Half → 25K64358-294#15278#15572
25K → 30K112280-168#15572#15740
30K → 20M8098-18#15740#15758
20M → 21M98106-8#15758#15766
21M → 35K3670-34#15766#15800
35K → 23M8175+6#15800#15794
23M → 24M63101-38#15794#15832
24M → 40K41102-61#15832#15893
40K → 25.2M2739-12#15893#15905
25.2M → Finish9133+58#15905#15847
TOTALS12402236-996
📊

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