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BOSTON MARATHON 2023

Jane Anne Cooper

Bib: 21845•F

NV

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 49%
Masters (Masters Women)
#0 / 6539
Top 39%
Division (F55-59)
#0 / 815
Top 16%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:19
Rank: #17373
Start → 5K
26:19 | 8:28/mi
10K· 6.21 mi
51:30
Rank: #16427 (+946)
5K → 10K
25:11 | 8:06/mi
15K· 9.32 mi
1:16:44
Rank: #16065 (+362)
10K → 15K
25:14 | 8:07/mi
20K· 12.43 mi
1:42:38
Rank: #15971 (+94)
15K → 20K
25:54 | 8:20/mi
Half· 13.11 mi
1:48:22
Rank: #16038 (-67)
20K → Half
5:44 | 8:24/mi
25K· 15.53 mi
2:09:06
Rank: #16108 (-70)
Half → 25K
20:44 | 8:33/mi
30K· 18.64 mi
2:37:07
Rank: #16349 (-241)
25K → 30K
28:01 | 9:01/mi
20M
2:49:35
Rank: #16403 (-54)
30K → 20M
12:28 | 9:10/mi
21M
2:59:29
Rank: #16468 (-65)
20M → 21M
9:54 | 9:54/mi
35K· 21.75 mi
3:06:16
Rank: #16551 (-83)
21M → 35K
6:47 | 9:04/mi
23M
3:17:26
Rank: #16484 (+67)
35K → 23M
11:10 | 8:55/mi
24M
3:26:07
Rank: #16448 (+36)
23M → 24M
8:41 | 8:41/mi
40K· 24.85 mi
3:33:35
Rank: #16339 (+109)
24M → 40K
7:28 | 8:44/mi
25.2M
3:36:47
Rank: #16303 (+36)
40K → 25.2M
3:12 | 9:17/mi
Finish· 26.22 mi
3:45:31
Rank: #16284 (+19)
25.2M → Finish
8:44 | 8:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:22
Pace8:16 /mi
2nd Half
Distance13.11 mi
Time1:57:09
Pace8:56 /mi
📊Positive Split: 8.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2126:198:2826:19
8:28
-
10K
6.21 mi11:44:3251:308:1725:11
8:06
-0:22
15K
9.32 mi12:09:461:16:448:1425:14
8:07
+0:01
20K
12.43 mi12:35:401:42:388:1625:54
8:20
+0:13
Half
13.11 mi12:41:241:48:228:165:44
8:24
+0:04
25K
15.53 mi13:02:082:09:068:1920:44
8:33
+0:09
30K
18.64 mi13:30:092:37:078:2628:01
9:01
+0:28
20M
20.00 mi13:42:372:49:358:2912:28
9:10
+0:09
21M
21.00 mi13:52:312:59:298:339:54
9:54
+0:44
35K
21.75 mi13:59:183:06:168:346:47
9:04
-0:50
23M
23.00 mi14:10:283:17:268:3511:10
8:55
-0:09
24M
24.00 mi14:19:093:26:078:358:41
8:41
-0:14
40K
24.85 mi14:26:373:33:358:367:28
8:44
+0:03
25.2M
25.20 mi14:29:493:36:478:363:12
9:17
+0:33
Finish
26.22 mi14:38:333:45:318:368:44
8:34
-0:43

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

8:06 /mi

Average Pace

8:36 /mi

Slowest Pace

9:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:22:03

36% of race

Time at Steady Pace

1:11:56

32% of race

Time at Slower Pace

1:11:32

32% of race

Average Pace: 8:36 /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 mi11:19:2126:198:2826:19
8:28
#17373
10K
6.21 mi11:44:3251:308:1725:11
8:06
#16427
15K
9.32 mi12:09:461:16:448:1425:14
8:07
#16065
20K
12.43 mi12:35:401:42:388:1625:54
8:20
#15971
Half
13.11 mi12:41:241:48:228:165:44
8:24
#16038
25K
15.53 mi13:02:082:09:068:1920:44
8:33
#16108
30K
18.64 mi13:30:092:37:078:2628:01
9:01
#16349
20M
20.00 mi13:42:372:49:358:2912:28
9:10
#16403
21M
21.00 mi13:52:312:59:298:339:54
9:54
#16468
35K
21.75 mi13:59:183:06:168:346:47
9:04
#16551
23M
23.00 mi14:10:283:17:268:3511:10
8:55
#16484
24M
24.00 mi14:19:093:26:078:358:41
8:41
#16448
40K
24.85 mi14:26:373:33:358:367:28
8:44
#16339
25.2M
25.20 mi14:29:493:36:478:363:12
9:17
#16303
Finish
26.22 mi14:38:333:45:318:368:44
8:34
#16284
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi173736178617815322(Top 58%)4864(Top 43%)4864(Top 597%)
10K6.21 mi3.10 mi16427+9465543+6355543+63515567(Top 58%)4996(Top 44%)4996(Top 613%)
15K9.32 mi3.11 mi16065+3625323+2205323+22015322(Top 58%)4864(Top 43%)4864(Top 597%)
20K12.43 mi3.11 mi15971+945290+335290+3315865(Top 60%)5267(Top 46%)5267(Top 646%)
Half13.11 mi0.68 mi16038-675335-455335-4517181(Top 65%)5997(Top 52%)5997(Top 736%)
25K15.53 mi2.42 mi16108-705400-655400-6516503(Top 62%)5722(Top 50%)5722(Top 702%)
30K18.64 mi3.11 mi16349-2415595-1955595-19517270(Top 65%)6225(Top 54%)6225(Top 764%)
20M20.00 mi1.36 mi16403-545649-545649-5417429(Top 65%)6408(Top 56%)6408(Top 786%)
21M21.00 mi1.00 mi16468-655691-425691-4217656(Top 66%)6555(Top 57%)6555(Top 804%)
35K21.75 mi0.75 mi16551-835745-545745-5418176(Top 68%)6928(Top 61%)6928(Top 850%)
23M23.00 mi1.25 mi16484+675722+235722+2315649(Top 59%)5547(Top 49%)5547(Top 681%)
24M24.00 mi1.00 mi16448+365721+15721+115594(Top 59%)5584(Top 49%)5584(Top 685%)
40K24.85 mi0.85 mi16339+1095677+445677+4414749(Top 55%)5162(Top 45%)5162(Top 633%)
25.2M25.20 mi0.35 mi16303+365662+155662+1514171(Top 53%)4855(Top 43%)4855(Top 596%)
Finish26.22 mi1.02 mi16284+195654+85654+815847(Top 60%)5726(Top 50%)5726(Top 703%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15322

Females

4864

F55-59

4864

5K→10K

3.1 - 6.2 mi

Top 58%
×5stories
+79ft-138ft

Overall

15567

Females

4996

F55-59

4996

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15322

Females

4864

F55-59

4864

15K→20K

9.3 - 12.4 mi

Top 60%
×5stories
+106ft-86ft

Overall

15865

Females

5267

F55-59

5267

20K→Half

12.4 - 13.1 mi

Top 65%
×2stories
+19ft-37ft

Overall

17181

Females

5997

F55-59

5997

Half→25K

13.1 - 15.5 mi

Top 62%
×4stories
+66ft-88ft

Overall

16503

Females

5722

F55-59

5722

25K→30K

15.5 - 18.6 mi

Top 65%
×9stories
+181ft-148ft

Overall

17270

Females

6225

F55-59

6225

30K→20M

18.6 - 20.0 mi

Top 65%
×5stories
+64ft-50ft

Overall

17429

Females

6408

F55-59

6408

20M→21M

20.0 - 21.0 mi

Top 66%
×8stories
+106ft-24ft

Overall

17656

Females

6555

F55-59

6555

21M→35K

21.0 - 21.8 mi

Top 68%
×7stories
+17ft-86ft

Overall

18176

Females

6928

F55-59

6928

35K→23M

21.8 - 23.0 mi

Top 59%
×5stories
+23ft-63ft

Overall

15649

Females

5547

F55-59

5547

23M→24M

23.0 - 24.0 mi

Top 59%
×6stories
+12ft-82ft

Overall

15594

Females

5584

F55-59

5584

24M→40K

24.0 - 24.9 mi

Top 55%
×1story
+6ft-20ft

Overall

14749

Females

5162

F55-59

5162

40K→25.2M

24.9 - 25.2 mi

Top 53%
×1story
+13ft-16ft

Overall

14171

Females

4855

F55-59

4855

25.2M→Finish

25.2 - 26.2 mi

Top 60%
×2stories
+22ft-21ft

Overall

15847

Females

5726

F55-59

5726

Passing Analysis

Category:
Athletes Passed
2499
Passed By
1410
Net Change
+1089
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17373
5K → 10K101670+946#17373#16427
10K → 15K43169+362#16427#16065
15K → 20K212118+94#16065#15971
20K → Half1582-67#15971#16038
Half → 25K124194-70#16038#16108
25K → 30K101342-241#16108#16349
30K → 20M65119-54#16349#16403
20M → 21M58123-65#16403#16468
21M → 35K29112-83#16468#16551
35K → 23M11649+67#16551#16484
23M → 24M7943+36#16484#16448
24M → 40K13324+109#16448#16339
40K → 25.2M5418+36#16339#16303
25.2M → Finish6647+19#16303#16284
TOTALS24991410+1089
📊

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