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BOSTON MARATHON 2023

Sue George

Bib: 13198•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Top 44%
Gender (Female)
#0 / 11423
Top 26%
Masters (Masters Women)
#0 / 6539
Top 13%
Division (F60-64)
#0 / 527
Top 2%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
23:45
Rank: #10985
Start → 5K
7:39/mi
23:45 split
10K· 6.21 mi
47:19
Rank: #11060 (-75)
5K → 10K
7:35/mi
23:34 split
15K· 9.32 mi
1:11:05
Rank: #11168 (-108)
10K → 15K
7:39/mi
23:46 split
20K· 12.43 mi
1:35:08
Rank: #11157 (+11)
15K → 20K
7:44/mi
24:03 split
Half· 13.11 mi
1:40:29
Rank: #11234 (-77)
20K → Half
7:50/mi
5:21 split
25K· 15.53 mi
1:59:38
Rank: #11313 (-79)
Half → 25K
7:54/mi
19:09 split
30K· 18.64 mi
2:25:13
Rank: #11530 (-217)
25K → 30K
8:14/mi
25:35 split
20M
2:36:21
Rank: #11513 (+17)
30K → 20M
8:12/mi
11:08 split
21M
2:45:16
Rank: #11594 (-81)
20M → 21M
8:55/mi
8:55 split
35K· 21.75 mi
2:51:16
Rank: #11637 (-43)
21M → 35K
8:01/mi
6:00 split
23M
3:01:46
Rank: #11665 (-28)
35K → 23M
8:23/mi
10:30 split
24M
3:09:50
Rank: #11665
23M → 24M
8:04/mi
8:04 split
40K· 24.85 mi
3:16:49
Rank: #11643 (+22)
24M → 40K
8:10/mi
6:59 split
25.2M
3:19:53
Rank: #11637 (+6)
40K → 25.2M
8:54/mi
3:04 split
Finish· 26.22 mi
3:28:07
Rank: #11662 (-25)
25.2M → Finish
8:05/mi
8:14 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:40:29
Pace7:40 /mi
2nd Half
Distance13.11 mi
Time1:47:38
Pace8:13 /mi
📊Positive Split: 7.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:52:1323:457:3923:45
7:39
-
10K
6.21 mi11:15:4747:197:3723:34
7:35
-0:04
15K
9.32 mi11:39:331:11:057:3823:46
7:39
+0:04
20K
12.43 mi12:03:361:35:087:3924:03
7:44
+0:05
Half
13.11 mi12:08:571:40:297:405:21
7:50
+0:06
25K
15.53 mi12:28:061:59:387:4219:09
7:54
+0:04
30K
18.64 mi12:53:412:25:137:4725:35
8:14
+0:20
20M
20.00 mi13:04:492:36:217:4911:08
8:12
-0:02
21M
21.00 mi13:13:442:45:167:528:55
8:55
+0:43
35K
21.75 mi13:19:442:51:167:536:00
8:01
-0:54
23M
23.00 mi13:30:143:01:467:5410:30
8:23
+0:22
24M
24.00 mi13:38:183:09:507:558:04
8:04
-0:19
40K
24.85 mi13:45:173:16:497:556:59
8:10
+0:06
25.2M
25.20 mi13:48:213:19:537:563:04
8:54
+0:44
Finish
26.22 mi13:56:353:28:077:578:14
8:05
-0:49

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

7:35 /mi

Average Pace

7:57 /mi

Slowest Pace

8:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:05:38

89% of race

Time at Steady Pace

22:29

11% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:56 /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 mi10:52:1323:457:3923:45
7:39
#10985
10K
6.21 mi11:15:4747:197:3723:34
7:35
#11060
15K
9.32 mi11:39:331:11:057:3823:46
7:39
#11168
20K
12.43 mi12:03:361:35:087:3924:03
7:44
#11157
Half
13.11 mi12:08:571:40:297:405:21
7:50
#11234
25K
15.53 mi12:28:061:59:387:4219:09
7:54
#11313
30K
18.64 mi12:53:412:25:137:4725:35
8:14
#11530
20M
20.00 mi13:04:492:36:217:4911:08
8:12
#11513
21M
21.00 mi13:13:442:45:167:528:55
8:55
#11594
35K
21.75 mi13:19:442:51:167:536:00
8:01
#11637
23M
23.00 mi13:30:143:01:467:5410:30
8:23
#11665
24M
24.00 mi13:38:183:09:507:558:04
8:04
#11665
40K
24.85 mi13:45:173:16:497:556:59
8:10
#11643
25.2M
25.20 mi13:48:213:19:537:563:04
8:54
#11637
Finish
26.22 mi13:56:353:28:077:578:14
8:05
#11662
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi109852322232211433(Top 43%)2590(Top 23%)2590(Top 491%)
10K6.21 mi3.10 mi11060-752359-372359-3711200(Top 42%)2432(Top 21%)2432(Top 461%)
15K9.32 mi3.11 mi11168-1082424-652424-6511433(Top 43%)2590(Top 23%)2590(Top 491%)
20K12.43 mi3.11 mi11157+112411+132411+1311248(Top 42%)2540(Top 22%)2540(Top 482%)
Half13.11 mi0.68 mi11234-772461-502461-5013126(Top 49%)3560(Top 31%)3560(Top 676%)
25K15.53 mi2.42 mi11313-792541-802541-8011913(Top 45%)3026(Top 26%)3026(Top 574%)
30K18.64 mi3.11 mi11530-2172704-1632704-16312572(Top 47%)3502(Top 31%)3502(Top 665%)
20M20.00 mi1.36 mi11513+172723-192723-1911664(Top 44%)3094(Top 27%)3094(Top 587%)
21M21.00 mi1.00 mi11594-812786-632786-6312944(Top 49%)3908(Top 34%)3908(Top 742%)
35K21.75 mi0.75 mi11637-432817-312817-3112297(Top 46%)3588(Top 31%)3588(Top 681%)
23M23.00 mi1.25 mi11665-282858-412858-4112501(Top 47%)3791(Top 33%)3791(Top 719%)
24M24.00 mi1.00 mi116652877-192877-1911714(Top 44%)3433(Top 30%)3433(Top 651%)
40K24.85 mi0.85 mi11643+222887-102887-1011161(Top 42%)3231(Top 28%)3231(Top 613%)
25.2M25.20 mi0.35 mi11637+62897-102897-1011941(Top 45%)3679(Top 32%)3679(Top 698%)
Finish26.22 mi1.02 mi11662-252941-442941-4412659(Top 48%)4035(Top 35%)4035(Top 766%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 43%
×21story building
+97ft-345ft

Overall

11433

Females

2590

F60-64

2590

5K→10K

3.1 - 6.2 mi

Top 42%
×5story building
+79ft-138ft

Overall

11200

Females

2432

F60-64

2432

10K→15K

6.2 - 9.3 mi

Top 43%
×3story building
+67ft-78ft

Overall

11433

Females

2590

F60-64

2590

15K→20K

9.3 - 12.4 mi

Top 42%
×5story building
+106ft-86ft

Overall

11248

Females

2540

F60-64

2540

20K→Half

12.4 - 13.1 mi

Top 49%
×2story building
+19ft-37ft

Overall

13126

Females

3560

F60-64

3560

Half→25K

13.1 - 15.5 mi

Top 45%
×4story building
+66ft-88ft

Overall

11913

Females

3026

F60-64

3026

25K→30K

15.5 - 18.6 mi

Top 47%
×9story building
+181ft-148ft

Overall

12572

Females

3502

F60-64

3502

30K→20M

18.6 - 20.0 mi

Top 44%
×5story building
+64ft-50ft

Overall

11664

Females

3094

F60-64

3094

20M→21M

20.0 - 21.0 mi

Top 49%
×8story building
+106ft-24ft

Overall

12944

Females

3908

F60-64

3908

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

12297

Females

3588

F60-64

3588

35K→23M

21.8 - 23.0 mi

Top 47%
×5story building
+23ft-63ft

Overall

12501

Females

3791

F60-64

3791

23M→24M

23.0 - 24.0 mi

Top 44%
×6story building
+12ft-82ft

Overall

11714

Females

3433

F60-64

3433

24M→40K

24.0 - 24.9 mi

Top 42%
×1story
+6ft-20ft

Overall

11161

Females

3231

F60-64

3231

40K→25.2M

24.9 - 25.2 mi

Top 45%
×1story
+13ft-16ft

Overall

11941

Females

3679

F60-64

3679

25.2M→Finish

25.2 - 26.2 mi

Top 48%
×2story building
+22ft-21ft

Overall

12659

Females

4035

F60-64

4035

Passing Analysis

Category:
Athletes Passed
1321
Passed By
1998
Net Change
-677
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10985
5K → 10K269344-75#10985#11060
10K → 15K144252-108#11060#11168
15K → 20K162151+11#11168#11157
20K → Half986-77#11157#11234
Half → 25K95174-79#11234#11313
25K → 30K116333-217#11313#11530
30K → 20M10285+17#11530#11513
20M → 21M59140-81#11513#11594
21M → 35K4083-43#11594#11637
35K → 23M86114-28#11637#11665
23M → 24M65650#11665#11665
24M → 40K7048+22#11665#11643
40K → 25.2M3428+6#11643#11637
25.2M → Finish7095-25#11637#11662
TOTALS13211998-677
📊

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