Boston Marathon logo
BOSTON MARATHON 2023

Kim Hooper-Stanley

Bib: 23407•F

CT

0:00
0:00
/ mi
Masters
Be the first to cheer!
Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F60-64)
#0 / 527
Top 26%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:41
Rank: #21306
Start → 5K
28:41 | 9:14/mi
10K· 6.21 mi
56:37
Rank: #21109 (+197)
5K → 10K
27:56 | 8:59/mi
15K· 9.32 mi
1:24:25
Rank: #20826 (+283)
10K → 15K
27:48 | 8:57/mi
20K· 12.43 mi
1:52:30
Rank: #20591 (+235)
15K → 20K
28:05 | 9:02/mi
Half· 13.11 mi
1:58:23
Rank: #20494 (+97)
20K → Half
5:53 | 8:37/mi
25K· 15.53 mi
2:20:16
Rank: #20268 (+226)
Half → 25K
21:53 | 9:02/mi
30K· 18.64 mi
2:49:24
Rank: #19995 (+273)
25K → 30K
29:08 | 9:23/mi
20M
3:02:16
Rank: #19874 (+121)
30K → 20M
12:52 | 9:28/mi
21M
3:12:11
Rank: #19730 (+144)
20M → 21M
9:55 | 9:55/mi
35K· 21.75 mi
3:18:53
Rank: #19651 (+79)
21M → 35K
6:42 | 8:57/mi
23M
3:30:20
Rank: #19504 (+147)
35K → 23M
11:27 | 9:09/mi
24M
3:39:19
Rank: #19404 (+100)
23M → 24M
8:59 | 8:59/mi
40K· 24.85 mi
3:47:03
Rank: #19296 (+108)
24M → 40K
7:44 | 9:03/mi
25.2M
3:50:25
Rank: #19270 (+26)
40K → 25.2M
3:22 | 9:46/mi
Finish· 26.22 mi
3:59:20
Rank: #19192 (+78)
25.2M → Finish
8:55 | 8:45/mi

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:58:23
Pace9:02 /mi
2nd Half
Distance13.11 mi
Time2:00:57
Pace9:14 /mi
📊Positive Split: 2.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:24:2828:419:1428:41
9:14
-
10K
6.21 mi11:52:2456:379:0727:56
8:59
-0:15
15K
9.32 mi12:20:121:24:259:0327:48
8:57
-0:02
20K
12.43 mi12:48:171:52:309:0328:05
9:02
+0:05
Half
13.11 mi12:54:101:58:239:025:53
8:37
-0:25
25K
15.53 mi13:16:032:20:169:0221:53
9:02
+0:25
30K
18.64 mi13:45:112:49:249:0529:08
9:23
+0:21
20M
20.00 mi13:58:033:02:169:0712:52
9:28
+0:05
21M
21.00 mi14:07:583:12:119:099:55
9:55
+0:27
35K
21.75 mi14:14:403:18:539:096:42
8:57
-0:58
23M
23.00 mi14:26:073:30:209:0911:27
9:09
+0:12
24M
24.00 mi14:35:063:39:199:088:59
8:59
-0:10
40K
24.85 mi14:42:503:47:039:087:44
9:03
+0:04
25.2M
25.20 mi14:46:123:50:259:093:22
9:46
+0:43
Finish
26.22 mi14:55:073:59:209:088:55
8:45
-1:01

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

8:37 /mi

Average Pace

9:08 /mi

Slowest Pace

9:55 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:46:03

94% of race

Time at Steady Pace

13:17

6% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:08 /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 mi11:24:2828:419:1428:41
9:14
#21306
10K
6.21 mi11:52:2456:379:0727:56
8:59
#21109
15K
9.32 mi12:20:121:24:259:0327:48
8:57
#20826
20K
12.43 mi12:48:171:52:309:0328:05
9:02
#20591
Half
13.11 mi12:54:101:58:239:025:53
8:37
#20494
25K
15.53 mi13:16:032:20:169:0221:53
9:02
#20268
30K
18.64 mi13:45:112:49:249:0529:08
9:23
#19995
20M
20.00 mi13:58:033:02:169:0712:52
9:28
#19874
21M
21.00 mi14:07:583:12:119:099:55
9:55
#19730
35K
21.75 mi14:14:403:18:539:096:42
8:57
#19651
23M
23.00 mi14:26:073:30:209:0911:27
9:09
#19504
24M
24.00 mi14:35:063:39:199:088:59
8:59
#19404
40K
24.85 mi14:42:503:47:039:087:44
9:03
#19296
25.2M
25.20 mi14:46:123:50:259:093:22
9:46
#19270
Finish
26.22 mi14:55:073:59:209:088:55
8:45
#19192
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF60-64Seg. OverallSeg. FemalesSeg. F60-64
5K3.11 mi3.11 mi213068527852720262(Top 76%)7818(Top 68%)7818(Top 1483%)
10K6.21 mi3.10 mi21109+1978373+1548373+15420842(Top 78%)8176(Top 72%)8176(Top 1551%)
15K9.32 mi3.11 mi20826+2838190+1838190+18320262(Top 76%)7818(Top 68%)7818(Top 1483%)
20K12.43 mi3.11 mi20591+2358049+1418049+14119881(Top 75%)7611(Top 67%)7611(Top 1444%)
Half13.11 mi0.68 mi20494+977990+597990+5918526(Top 70%)6803(Top 60%)6803(Top 1291%)
25K15.53 mi2.42 mi20268+2267855+1357855+13519099(Top 72%)7186(Top 63%)7186(Top 1364%)
30K18.64 mi3.11 mi19995+2737728+1277728+12718940(Top 71%)7162(Top 63%)7162(Top 1359%)
20M20.00 mi1.36 mi19874+1217667+617667+6118761(Top 70%)7165(Top 63%)7165(Top 1360%)
21M21.00 mi1.00 mi19730+1447585+827585+8217741(Top 67%)6610(Top 58%)6610(Top 1254%)
35K21.75 mi0.75 mi19651+797546+397546+3917765(Top 67%)6713(Top 59%)6713(Top 1274%)
23M23.00 mi1.25 mi19504+1477471+757471+7516802(Top 63%)6194(Top 54%)6194(Top 1175%)
24M24.00 mi1.00 mi19404+1007421+507421+5017185(Top 65%)6464(Top 57%)6464(Top 1227%)
40K24.85 mi0.85 mi19296+1087366+557366+5516435(Top 62%)6108(Top 53%)6108(Top 1159%)
25.2M25.20 mi0.35 mi19270+267359+77359+716452(Top 62%)6146(Top 54%)6146(Top 1166%)
Finish26.22 mi1.02 mi19192+787320+397320+3916804(Top 63%)6267(Top 55%)6267(Top 1189%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20262

Females

7818

F60-64

7818

5K→10K

3.1 - 6.2 mi

Top 78%
×5stories
+79ft-138ft

Overall

20842

Females

8176

F60-64

8176

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20262

Females

7818

F60-64

7818

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19881

Females

7611

F60-64

7611

20K→Half

12.4 - 13.1 mi

Top 70%
×2stories
+19ft-37ft

Overall

18526

Females

6803

F60-64

6803

Half→25K

13.1 - 15.5 mi

Top 72%
×4stories
+66ft-88ft

Overall

19099

Females

7186

F60-64

7186

25K→30K

15.5 - 18.6 mi

Top 71%
×9stories
+181ft-148ft

Overall

18940

Females

7162

F60-64

7162

30K→20M

18.6 - 20.0 mi

Top 70%
×5stories
+64ft-50ft

Overall

18761

Females

7165

F60-64

7165

20M→21M

20.0 - 21.0 mi

Top 67%
×8stories
+106ft-24ft

Overall

17741

Females

6610

F60-64

6610

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17765

Females

6713

F60-64

6713

35K→23M

21.8 - 23.0 mi

Top 63%
×5stories
+23ft-63ft

Overall

16802

Females

6194

F60-64

6194

23M→24M

23.0 - 24.0 mi

Top 65%
×6stories
+12ft-82ft

Overall

17185

Females

6464

F60-64

6464

24M→40K

24.0 - 24.9 mi

Top 62%
×1story
+6ft-20ft

Overall

16435

Females

6108

F60-64

6108

40K→25.2M

24.9 - 25.2 mi

Top 62%
×1story
+13ft-16ft

Overall

16452

Females

6146

F60-64

6146

25.2M→Finish

25.2 - 26.2 mi

Top 63%
×2stories
+22ft-21ft

Overall

16804

Females

6267

F60-64

6267

Passing Analysis

Category:
Athletes Passed
2614
Passed By
500
Net Change
+2114
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21306
5K → 10K384187+197#21306#21109
10K → 15K35976+283#21109#20826
15K → 20K29459+235#20826#20591
20K → Half981+97#20591#20494
Half → 25K25226+226#20494#20268
25K → 30K30936+273#20268#19995
30K → 20M14625+121#19995#19874
20M → 21M16218+144#19874#19730
21M → 35K9011+79#19730#19651
35K → 23M1558+147#19651#19504
23M → 24M11414+100#19504#19404
24M → 40K1146+108#19404#19296
40K → 25.2M3812+26#19296#19270
25.2M → Finish9921+78#19270#19192
TOTALS2614500+2114
📊

Passing Visuals

Category:
Loading...

🔥Passing Intensity

Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing