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BOSTON MARATHON 2023

Kim Strupp

Bib: 20567•F

MT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 48%
Division (F40-44)
#0 / 1878
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:08
Rank: #14657
Start → 5K
25:08 | 8:05/mi
10K· 6.21 mi
50:22
Rank: #15166 (-509)
5K → 10K
25:14 | 8:07/mi
15K· 9.32 mi
1:15:47
Rank: #15352 (-186)
10K → 15K
25:25 | 8:11/mi
20K· 12.43 mi
1:42:02
Rank: #15650 (-298)
15K → 20K
26:15 | 8:27/mi
Half· 13.11 mi
1:47:46
Rank: #15722 (-72)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:08:48
Rank: #15981 (-259)
Half → 25K
21:02 | 8:41/mi
30K· 18.64 mi
2:36:56
Rank: #16277 (-296)
25K → 30K
28:08 | 9:03/mi
20M
2:49:11
Rank: #16281 (-4)
30K → 20M
12:15 | 9:01/mi
21M
2:59:28
Rank: #16466 (-185)
20M → 21M
10:17 | 10:17/mi
35K· 21.75 mi
3:06:33
Rank: #16625 (-159)
21M → 35K
7:05 | 9:28/mi
23M
3:19:18
Rank: #16966 (-341)
35K → 23M
12:45 | 10:11/mi
24M
3:28:56
Rank: #17127 (-161)
23M → 24M
9:38 | 9:38/mi
40K· 24.85 mi
3:37:22
Rank: #17267 (-140)
24M → 40K
8:26 | 9:52/mi
25.2M
3:41:32
Rank: #17456 (-189)
40K → 25.2M
4:10 | 12:05/mi
Finish· 26.22 mi
3:50:49
Rank: #17526 (-70)
25.2M → Finish
9:17 | 9:07/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:46
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time2:03:03
Pace9:23 /mi
📊Positive Split: 14.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4225:088:0525:08
8:05
-
10K
6.21 mi11:45:5650:228:0625:14
8:07
+0:02
15K
9.32 mi12:11:211:15:478:0825:25
8:11
+0:04
20K
12.43 mi12:37:361:42:028:1326:15
8:27
+0:16
Half
13.11 mi12:43:201:47:468:135:44
8:24
-0:03
25K
15.53 mi13:04:222:08:488:1721:02
8:41
+0:17
30K
18.64 mi13:32:302:36:568:2528:08
9:03
+0:22
20M
20.00 mi13:44:452:49:118:2812:15
9:01
-0:02
21M
21.00 mi13:55:022:59:288:3310:17
10:17
+1:16
35K
21.75 mi14:02:073:06:338:357:05
9:28
-0:49
23M
23.00 mi14:14:523:19:188:4012:45
10:11
+0:43
24M
24.00 mi14:24:303:28:568:429:38
9:38
-0:33
40K
24.85 mi14:32:563:37:228:458:26
9:52
+0:14
25.2M
25.20 mi14:37:063:41:328:474:10
12:05
+2:13
Finish
26.22 mi14:46:233:50:498:499:17
9:07
-2:58

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

8:05 /mi

Average Pace

8:49 /mi

Slowest Pace

12:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:47:46

47% of race

Time at Steady Pace

1:17:47

34% of race

Time at Slower Pace

45:16

20% of race

Average Pace: 8:48 /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 mi11:20:4225:088:0525:08
8:05
#14657
10K
6.21 mi11:45:5650:228:0625:14
8:07
#15166
15K
9.32 mi12:11:211:15:478:0825:25
8:11
#15352
20K
12.43 mi12:37:361:42:028:1326:15
8:27
#15650
Half
13.11 mi12:43:201:47:468:135:44
8:24
#15722
25K
15.53 mi13:04:222:08:488:1721:02
8:41
#15981
30K
18.64 mi13:32:302:36:568:2528:08
9:03
#16277
20M
20.00 mi13:44:452:49:118:2812:15
9:01
#16281
21M
21.00 mi13:55:022:59:288:3310:17
10:17
#16466
35K
21.75 mi14:02:073:06:338:357:05
9:28
#16625
23M
23.00 mi14:14:523:19:188:4012:45
10:11
#16966
24M
24.00 mi14:24:303:28:568:429:38
9:38
#17127
40K
24.85 mi14:32:563:37:228:458:26
9:52
#17267
25.2M
25.20 mi14:37:063:41:328:474:10
12:05
#17456
Finish
26.22 mi14:46:233:50:498:499:17
9:07
#17526
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi146574426442615737(Top 59%)5136(Top 45%)5136(Top 273%)
10K6.21 mi3.10 mi15166-5094753-3274753-32715700(Top 59%)5083(Top 44%)5083(Top 271%)
15K9.32 mi3.11 mi15352-1864886-1334886-13315737(Top 59%)5136(Top 45%)5136(Top 273%)
20K12.43 mi3.11 mi15650-2985086-2005086-20016554(Top 62%)5682(Top 50%)5682(Top 303%)
Half13.11 mi0.68 mi15722-725137-515137-5117209(Top 65%)6025(Top 53%)6025(Top 321%)
25K15.53 mi2.42 mi15981-2595326-1895326-18917260(Top 65%)6151(Top 54%)6151(Top 328%)
30K18.64 mi3.11 mi16277-2965553-2275553-22717473(Top 66%)6338(Top 55%)6338(Top 337%)
20M20.00 mi1.36 mi16281-45571-185571-1816642(Top 63%)5944(Top 52%)5944(Top 317%)
21M21.00 mi1.00 mi16466-1855689-1185689-11818982(Top 71%)7324(Top 64%)7324(Top 390%)
35K21.75 mi0.75 mi16625-1595787-985787-9819750(Top 74%)7778(Top 68%)7778(Top 414%)
23M23.00 mi1.25 mi16966-3416004-2176004-21720519(Top 77%)8241(Top 72%)8241(Top 439%)
24M24.00 mi1.00 mi17127-1616114-1106114-11019690(Top 74%)7799(Top 68%)7799(Top 415%)
40K24.85 mi0.85 mi17267-1406211-976211-9719584(Top 74%)7821(Top 68%)7821(Top 416%)
25.2M25.20 mi0.35 mi17456-1896327-1166327-11622649(Top 85%)9467(Top 83%)9467(Top 504%)
Finish26.22 mi1.02 mi17526-706375-486375-4818521(Top 70%)7179(Top 63%)7179(Top 382%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15737

Females

5136

F40-44

5136

5K→10K

3.1 - 6.2 mi

Top 59%
×5stories
+79ft-138ft

Overall

15700

Females

5083

F40-44

5083

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15737

Females

5136

F40-44

5136

15K→20K

9.3 - 12.4 mi

Top 62%
×5stories
+106ft-86ft

Overall

16554

Females

5682

F40-44

5682

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

17209

Females

6025

F40-44

6025

Half→25K

13.1 - 15.5 mi

Top 65%
×4stories
+66ft-88ft

Overall

17260

Females

6151

F40-44

6151

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17473

Females

6338

F40-44

6338

30K→20M

18.6 - 20.0 mi

Top 63%
×5stories
+64ft-50ft

Overall

16642

Females

5944

F40-44

5944

20M→21M

20.0 - 21.0 mi

Top 71%
×8stories
+106ft-24ft

Overall

18982

Females

7324

F40-44

7324

21M→35K

21.0 - 21.8 mi

Top 74%
×7stories
+17ft-86ft

Overall

19750

Females

7778

F40-44

7778

35K→23M

21.8 - 23.0 mi

Top 77%
×5stories
+23ft-63ft

Overall

20519

Females

8241

F40-44

8241

23M→24M

23.0 - 24.0 mi

Top 74%
×6stories
+12ft-82ft

Overall

19690

Females

7799

F40-44

7799

24M→40K

24.0 - 24.9 mi

Top 74%
×1story
+6ft-20ft

Overall

19584

Females

7821

F40-44

7821

40K→25.2M

24.9 - 25.2 mi

Top 85%
×1story
+13ft-16ft

Overall

22649

Females

9467

F40-44

9467

25.2M→Finish

25.2 - 26.2 mi

Top 70%
×2stories
+22ft-21ft

Overall

18521

Females

7179

F40-44

7179

Passing Analysis

Category:
Athletes Passed
785
Passed By
3654
Net Change
-2869
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14657
5K → 10K125634-509#14657#15166
10K → 15K110296-186#15166#15352
15K → 20K96394-298#15352#15650
20K → Half1284-72#15650#15722
Half → 25K74333-259#15722#15981
25K → 30K104400-296#15981#16277
30K → 20M8286-4#16277#16281
20M → 21M38223-185#16281#16466
21M → 35K21180-159#16466#16625
35K → 23M22363-341#16625#16966
23M → 24M25186-161#16966#17127
24M → 40K31171-140#17127#17267
40K → 25.2M5194-189#17267#17456
25.2M → Finish40110-70#17456#17526
TOTALS7853654-2869
📊

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