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BOSTON MARATHON 2023

Sarah Reed-Prickett

Bib: 20258•F

CO

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Top 40%
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
24:58
Rank: #14285
Start → 5K
24:58 | 8:02/mi
10K· 6.21 mi
49:38
Rank: #14310 (-25)
5K → 10K
24:40 | 7:56/mi
15K· 9.32 mi
1:14:55
Rank: #14649 (-339)
10K → 15K
25:17 | 8:08/mi
20K· 12.43 mi
1:40:15
Rank: #14632 (+17)
15K → 20K
25:20 | 8:09/mi
Half· 13.11 mi
1:45:41
Rank: #14600 (+32)
20K → Half
5:26 | 7:58/mi
25K· 15.53 mi
2:06:03
Rank: #14748 (-148)
Half → 25K
20:22 | 8:24/mi
30K· 18.64 mi
2:33:51
Rank: #15155 (-407)
25K → 30K
27:48 | 8:57/mi
20M
2:46:33
Rank: #15433 (-278)
30K → 20M
12:42 | 9:21/mi
21M
2:58:30
Rank: #16196 (-763)
20M → 21M
11:57 | 11:57/mi
35K· 21.75 mi
3:04:54
Rank: #16159 (+37)
21M → 35K
6:24 | 8:33/mi
23M
3:16:39
Rank: #16277 (-118)
35K → 23M
11:45 | 9:23/mi
24M
3:25:38
Rank: #16300 (-23)
23M → 24M
8:59 | 8:59/mi
40K· 24.85 mi
3:34:11
Rank: #16498 (-198)
24M → 40K
8:33 | 10:00/mi
25.2M
3:37:37
Rank: #16514 (-16)
40K → 25.2M
3:26 | 9:57/mi
Finish· 26.22 mi
3:46:14
Rank: #16446 (+68)
25.2M → Finish
8:37 | 8:27/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:45:41
Pace8:04 /mi
2nd Half
Distance13.11 mi
Time2:00:33
Pace9:12 /mi
📊Positive Split: 14.1% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:18:3724:588:0224:58
8:02
-
10K
6.21 mi11:43:1749:387:5924:40
7:56
-0:06
15K
9.32 mi12:08:341:14:558:0225:17
8:08
+0:12
20K
12.43 mi12:33:541:40:158:0425:20
8:09
+0:01
Half
13.11 mi12:39:201:45:418:045:26
7:58
-0:11
25K
15.53 mi12:59:422:06:038:0720:22
8:24
+0:26
30K
18.64 mi13:27:302:33:518:1527:48
8:57
+0:33
20M
20.00 mi13:40:122:46:338:2012:42
9:21
+0:24
21M
21.00 mi13:52:092:58:308:3011:57
11:57
+2:36
35K
21.75 mi13:58:333:04:548:306:24
8:33
-3:24
23M
23.00 mi14:10:183:16:398:3311:45
9:23
+0:50
24M
24.00 mi14:19:173:25:388:348:59
8:59
-0:24
40K
24.85 mi14:27:503:34:118:378:33
10:00
+1:01
25.2M
25.20 mi14:31:163:37:378:383:26
9:57
-0:03
Finish
26.22 mi14:39:533:46:148:388:37
8:27
-1:30

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

7:56 /mi

Average Pace

8:38 /mi

Slowest Pace

11:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

30:06

13% of race

Time at Steady Pace

2:27:45

65% of race

Time at Slower Pace

48:23

21% of race

Average Pace: 8:38 /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 mi11:18:3724:588:0224:58
8:02
#14285
10K
6.21 mi11:43:1749:387:5924:40
7:56
#14310
15K
9.32 mi12:08:341:14:558:0225:17
8:08
#14649
20K
12.43 mi12:33:541:40:158:0425:20
8:09
#14632
Half
13.11 mi12:39:201:45:418:045:26
7:58
#14600
25K
15.53 mi12:59:422:06:038:0720:22
8:24
#14748
30K
18.64 mi13:27:302:33:518:1527:48
8:57
#15155
20M
20.00 mi13:40:122:46:338:2012:42
9:21
#15433
21M
21.00 mi13:52:092:58:308:3011:57
11:57
#16196
35K
21.75 mi13:58:333:04:548:306:24
8:33
#16159
23M
23.00 mi14:10:183:16:398:3311:45
9:23
#16277
24M
24.00 mi14:19:173:25:388:348:59
8:59
#16300
40K
24.85 mi14:27:503:34:118:378:33
10:00
#16498
25.2M
25.20 mi14:31:163:37:378:383:26
9:57
#16514
Finish
26.22 mi14:39:533:46:148:388:37
8:27
#16446
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi142854200420015440(Top 58%)4943(Top 43%)4943(Top 263%)
10K6.21 mi3.10 mi14310-254236-364236-3614348(Top 54%)4270(Top 37%)4270(Top 227%)
15K9.32 mi3.11 mi14649-3394447-2114447-21115440(Top 58%)4943(Top 43%)4943(Top 263%)
20K12.43 mi3.11 mi14632+174451-44451-414648(Top 55%)4499(Top 39%)4499(Top 240%)
Half13.11 mi0.68 mi14600+324430+214430+2114173(Top 53%)4204(Top 37%)4204(Top 224%)
25K15.53 mi2.42 mi14748-1484553-1234553-12315601(Top 59%)5210(Top 46%)5210(Top 277%)
30K18.64 mi3.11 mi15155-4074855-3024855-30216905(Top 64%)6010(Top 53%)6010(Top 320%)
20M20.00 mi1.36 mi15433-2785052-1975052-19718219(Top 68%)6856(Top 60%)6856(Top 365%)
21M21.00 mi1.00 mi16196-7635537-4855537-48522678(Top 85%)9373(Top 82%)9373(Top 499%)
35K21.75 mi0.75 mi16159+375534+35534+315632(Top 59%)5491(Top 48%)5491(Top 292%)
23M23.00 mi1.25 mi16277-1185598-645598-6417881(Top 67%)6792(Top 59%)6792(Top 362%)
24M24.00 mi1.00 mi16300-235631-335631-3317165(Top 64%)6444(Top 56%)6444(Top 343%)
40K24.85 mi0.85 mi16498-1985770-1395770-13919960(Top 75%)8036(Top 70%)8036(Top 428%)
25.2M25.20 mi0.35 mi16514-165782-125782-1217223(Top 65%)6549(Top 57%)6549(Top 349%)
Finish26.22 mi1.02 mi16446+685753+295753+2915166(Top 57%)5355(Top 47%)5355(Top 285%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 58%
×21stories
+97ft-345ft

Overall

15440

Females

4943

F40-44

4943

5K→10K

3.1 - 6.2 mi

Top 54%
×5stories
+79ft-138ft

Overall

14348

Females

4270

F40-44

4270

10K→15K

6.2 - 9.3 mi

Top 58%
×3stories
+67ft-78ft

Overall

15440

Females

4943

F40-44

4943

15K→20K

9.3 - 12.4 mi

Top 55%
×5stories
+106ft-86ft

Overall

14648

Females

4499

F40-44

4499

20K→Half

12.4 - 13.1 mi

Top 53%
×2stories
+19ft-37ft

Overall

14173

Females

4204

F40-44

4204

Half→25K

13.1 - 15.5 mi

Top 59%
×4stories
+66ft-88ft

Overall

15601

Females

5210

F40-44

5210

25K→30K

15.5 - 18.6 mi

Top 64%
×9stories
+181ft-148ft

Overall

16905

Females

6010

F40-44

6010

30K→20M

18.6 - 20.0 mi

Top 68%
×5stories
+64ft-50ft

Overall

18219

Females

6856

F40-44

6856

20M→21M

20.0 - 21.0 mi

Top 85%
×8stories
+106ft-24ft

Overall

22678

Females

9373

F40-44

9373

21M→35K

21.0 - 21.8 mi

Top 59%
×7stories
+17ft-86ft

Overall

15632

Females

5491

F40-44

5491

35K→23M

21.8 - 23.0 mi

Top 67%
×5stories
+23ft-63ft

Overall

17881

Females

6792

F40-44

6792

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

17165

Females

6444

F40-44

6444

24M→40K

24.0 - 24.9 mi

Top 75%
×1story
+6ft-20ft

Overall

19960

Females

8036

F40-44

8036

40K→25.2M

24.9 - 25.2 mi

Top 65%
×1story
+13ft-16ft

Overall

17223

Females

6549

F40-44

6549

25.2M→Finish

25.2 - 26.2 mi

Top 57%
×2stories
+22ft-21ft

Overall

15166

Females

5355

F40-44

5355

Passing Analysis

Category:
Athletes Passed
1143
Passed By
3304
Net Change
-2161
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#14285
5K → 10K272297-25#14285#14310
10K → 15K94433-339#14310#14649
15K → 20K195178+17#14649#14632
20K → Half5119+32#14632#14600
Half → 25K98246-148#14600#14748
25K → 30K74481-407#14748#15155
30K → 20M24302-278#15155#15433
20M → 21M7770-763#15433#16196
21M → 35K6427+37#16196#16159
35K → 23M44162-118#16159#16277
23M → 24M6891-23#16277#16300
24M → 40K25223-198#16300#16498
40K → 25.2M2642-16#16498#16514
25.2M → Finish10133+68#16514#16446
TOTALS11433304-2161
📊

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