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BOSTON MARATHON 2023

Donna Creighton

Bib: 22097•F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 50%
Division (F55-59)
#0 / 815
Top 27%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:42
Rank: #18198
Start → 5K
26:42 | 8:36/mi
10K· 6.21 mi
53:29
Rank: #18570 (-372)
5K → 10K
26:47 | 8:37/mi
15K· 9.32 mi
1:19:58
Rank: #18361 (+209)
10K → 15K
26:29 | 8:31/mi
20K· 12.43 mi
1:46:52
Rank: #18204 (+157)
15K → 20K
26:54 | 8:39/mi
Half· 13.11 mi
1:52:48
Rank: #18238 (-34)
20K → Half
5:56 | 8:42/mi
25K· 15.53 mi
2:13:26
Rank: #17890 (+348)
Half → 25K
20:38 | 8:31/mi
30K· 18.64 mi
2:40:33
Rank: #17445 (+445)
25K → 30K
27:07 | 8:44/mi
20M
2:53:09
Rank: #17467 (-22)
30K → 20M
12:36 | 9:16/mi
21M
3:02:50
Rank: #17417 (+50)
20M → 21M
9:41 | 9:41/mi
35K· 21.75 mi
3:09:29
Rank: #17424 (-7)
21M → 35K
6:39 | 8:53/mi
23M
3:21:20
Rank: #17483 (-59)
35K → 23M
11:51 | 9:28/mi
24M
3:30:39
Rank: #17564 (-81)
23M → 24M
9:19 | 9:19/mi
40K· 24.85 mi
3:38:52
Rank: #17658 (-94)
24M → 40K
8:13 | 9:37/mi
25.2M
3:42:26
Rank: #17684 (-26)
40K → 25.2M
3:34 | 10:21/mi
Finish· 26.22 mi
3:52:11
Rank: #17802 (-118)
25.2M → Finish
9:45 | 9:34/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:52:48
Pace8:36 /mi
2nd Half
Distance13.11 mi
Time1:59:23
Pace9:06 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4726:428:3626:42
8:36
-
10K
6.21 mi11:47:3453:298:3626:47
8:37
+0:01
15K
9.32 mi12:14:031:19:588:3526:29
8:31
-0:06
20K
12.43 mi12:40:571:46:528:3626:54
8:39
+0:08
Half
13.11 mi12:46:531:52:488:365:56
8:42
+0:03
25K
15.53 mi13:07:312:13:268:3520:38
8:31
-0:11
30K
18.64 mi13:34:382:40:338:3727:07
8:44
+0:13
20M
20.00 mi13:47:142:53:098:3912:36
9:16
+0:32
21M
21.00 mi13:56:553:02:508:429:41
9:41
+0:25
35K
21.75 mi14:03:343:09:298:436:39
8:53
-0:48
23M
23.00 mi14:15:253:21:208:4511:51
9:28
+0:35
24M
24.00 mi14:24:443:30:398:479:19
9:19
-0:09
40K
24.85 mi14:32:573:38:528:488:13
9:37
+0:18
25.2M
25.20 mi14:36:313:42:268:503:34
10:21
+0:44
Finish
26.22 mi14:46:163:52:118:529:45
9:34
-0:47

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

8:31 /mi

Average Pace

8:52 /mi

Slowest Pace

10:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:13:49

32% of race

Time at Steady Pace

1:33:23

40% of race

Time at Slower Pace

1:04:59

28% of race

Average Pace: 8:51 /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 mi11:20:4726:428:3626:42
8:36
#18198
10K
6.21 mi11:47:3453:298:3626:47
8:37
#18570
15K
9.32 mi12:14:031:19:588:3526:29
8:31
#18361
20K
12.43 mi12:40:571:46:528:3626:54
8:39
#18204
Half
13.11 mi12:46:531:52:488:365:56
8:42
#18238
25K
15.53 mi13:07:312:13:268:3520:38
8:31
#17890
30K
18.64 mi13:34:382:40:338:3727:07
8:44
#17445
20M
20.00 mi13:47:142:53:098:3912:36
9:16
#17467
21M
21.00 mi13:56:553:02:508:429:41
9:41
#17417
35K
21.75 mi14:03:343:09:298:436:39
8:53
#17424
23M
23.00 mi14:15:253:21:208:4511:51
9:28
#17483
24M
24.00 mi14:24:443:30:398:479:19
9:19
#17564
40K
24.85 mi14:32:573:38:528:488:13
9:37
#17658
25.2M
25.20 mi14:36:313:42:268:503:34
10:21
#17684
Finish
26.22 mi14:46:163:52:118:529:45
9:34
#17802
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi181986680668017989(Top 68%)6487(Top 57%)6487(Top 796%)
10K6.21 mi3.10 mi18570-3726867-1876867-18718956(Top 71%)7060(Top 62%)7060(Top 866%)
15K9.32 mi3.11 mi18361+2096724+1436724+14317989(Top 68%)6487(Top 57%)6487(Top 796%)
20K12.43 mi3.11 mi18204+1576633+916633+9117877(Top 67%)6442(Top 56%)6442(Top 790%)
Half13.11 mi0.68 mi18238-346656-236656-2318941(Top 71%)7040(Top 62%)7040(Top 864%)
25K15.53 mi2.42 mi17890+3486473+1836473+18316278(Top 61%)5605(Top 49%)5605(Top 688%)
30K18.64 mi3.11 mi17445+4456222+2516222+25115675(Top 59%)5319(Top 47%)5319(Top 653%)
20M20.00 mi1.36 mi17467-226256-346256-3417899(Top 67%)6690(Top 59%)6690(Top 821%)
21M21.00 mi1.00 mi17417+506244+126244+1216800(Top 63%)6076(Top 53%)6076(Top 746%)
35K21.75 mi0.75 mi17424-76261-176261-1717415(Top 65%)6508(Top 57%)6508(Top 799%)
23M23.00 mi1.25 mi17483-596311-506311-5018196(Top 68%)6970(Top 61%)6970(Top 855%)
24M24.00 mi1.00 mi17564-816374-636374-6318537(Top 70%)7188(Top 63%)7188(Top 882%)
40K24.85 mi0.85 mi17658-946437-636437-6318734(Top 70%)7343(Top 64%)7343(Top 901%)
25.2M25.20 mi0.35 mi17684-266453-166453-1618628(Top 70%)7290(Top 64%)7290(Top 894%)
Finish26.22 mi1.02 mi17802-1186532-796532-7920359(Top 76%)8216(Top 72%)8216(Top 1008%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 68%
×21stories
+97ft-345ft

Overall

17989

Females

6487

F55-59

6487

5K→10K

3.1 - 6.2 mi

Top 71%
×5stories
+79ft-138ft

Overall

18956

Females

7060

F55-59

7060

10K→15K

6.2 - 9.3 mi

Top 68%
×3stories
+67ft-78ft

Overall

17989

Females

6487

F55-59

6487

15K→20K

9.3 - 12.4 mi

Top 67%
×5stories
+106ft-86ft

Overall

17877

Females

6442

F55-59

6442

20K→Half

12.4 - 13.1 mi

Top 71%
×2stories
+19ft-37ft

Overall

18941

Females

7040

F55-59

7040

Half→25K

13.1 - 15.5 mi

Top 61%
×4stories
+66ft-88ft

Overall

16278

Females

5605

F55-59

5605

25K→30K

15.5 - 18.6 mi

Top 59%
×9stories
+181ft-148ft

Overall

15675

Females

5319

F55-59

5319

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17899

Females

6690

F55-59

6690

20M→21M

20.0 - 21.0 mi

Top 63%
×8stories
+106ft-24ft

Overall

16800

Females

6076

F55-59

6076

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

17415

Females

6508

F55-59

6508

35K→23M

21.8 - 23.0 mi

Top 68%
×5stories
+23ft-63ft

Overall

18196

Females

6970

F55-59

6970

23M→24M

23.0 - 24.0 mi

Top 70%
×6stories
+12ft-82ft

Overall

18537

Females

7188

F55-59

7188

24M→40K

24.0 - 24.9 mi

Top 70%
×1story
+6ft-20ft

Overall

18734

Females

7343

F55-59

7343

40K→25.2M

24.9 - 25.2 mi

Top 70%
×1story
+13ft-16ft

Overall

18628

Females

7290

F55-59

7290

25.2M→Finish

25.2 - 26.2 mi

Top 76%
×2stories
+22ft-21ft

Overall

20359

Females

8216

F55-59

8216

Passing Analysis

Category:
Athletes Passed
1950
Passed By
1554
Net Change
+396
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18198
5K → 10K172544-372#18198#18570
10K → 15K29990+209#18570#18361
15K → 20K23780+157#18361#18204
20K → Half1852-34#18204#18238
Half → 25K36012+348#18238#17890
25K → 30K46116+445#17890#17445
30K → 20M79101-22#17445#17467
20M → 21M10454+50#17467#17417
21M → 35K4552-7#17417#17424
35K → 23M74133-59#17424#17483
23M → 24M34115-81#17483#17564
24M → 40K30124-94#17564#17658
40K → 25.2M1844-26#17658#17684
25.2M → Finish19137-118#17684#17802
TOTALS19501554+396
📊

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