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BOSTON MARATHON 2023

Casey Prigge

Bib: 23503•F

BC

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F55-59)
#0 / 815
Top 38%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
28:00
Rank: #20506
Start → 5K
28:00 | 9:01/mi
10K· 6.21 mi
55:42
Rank: #20488 (+18)
5K → 10K
27:42 | 8:55/mi
15K· 9.32 mi
1:23:10
Rank: #20232 (+256)
10K → 15K
27:28 | 8:50/mi
20K· 12.43 mi
1:50:45
Rank: #19916 (+316)
15K → 20K
27:35 | 8:53/mi
Half· 13.11 mi
1:56:53
Rank: #19941 (-25)
20K → Half
6:08 | 8:59/mi
25K· 15.53 mi
2:18:19
Rank: #19644 (+297)
Half → 25K
21:26 | 8:50/mi
30K· 18.64 mi
2:46:34
Rank: #19288 (+356)
25K → 30K
28:15 | 9:06/mi
20M
2:59:07
Rank: #19148 (+140)
30K → 20M
12:33 | 9:14/mi
21M
3:08:51
Rank: #19022 (+126)
20M → 21M
9:44 | 9:44/mi
35K· 21.75 mi
3:15:27
Rank: #18950 (+72)
21M → 35K
6:36 | 8:49/mi
23M
3:26:48
Rank: #18780 (+170)
35K → 23M
11:21 | 9:04/mi
24M
3:35:45
Rank: #18701 (+79)
23M → 24M
8:57 | 8:57/mi
40K· 24.85 mi
3:44:05
Rank: #18737 (-36)
24M → 40K
8:20 | 9:45/mi
25.2M
3:47:42
Rank: #18745 (-8)
40K → 25.2M
3:37 | 10:29/mi
Finish· 26.22 mi
3:57:30
Rank: #18865 (-120)
25.2M → Finish
9:48 | 9:37/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:53
Pace8:55 /mi
2nd Half
Distance13.11 mi
Time2:00:37
Pace9:12 /mi
📊Positive Split: 3.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:23:4428:009:0128:00
9:01
-
10K
6.21 mi11:51:2655:428:5827:42
8:55
-0:06
15K
9.32 mi12:18:541:23:108:5527:28
8:50
-0:05
20K
12.43 mi12:46:291:50:458:5527:35
8:53
+0:03
Half
13.11 mi12:52:371:56:538:556:08
8:59
+0:06
25K
15.53 mi13:14:032:18:198:5421:26
8:50
-0:09
30K
18.64 mi13:42:182:46:348:5628:15
9:06
+0:16
20M
20.00 mi13:54:512:59:078:5712:33
9:14
+0:08
21M
21.00 mi14:04:353:08:519:009:44
9:44
+0:30
35K
21.75 mi14:11:113:15:278:596:36
8:49
-0:55
23M
23.00 mi14:22:323:26:488:5911:21
9:04
+0:15
24M
24.00 mi14:31:293:35:458:598:57
8:57
-0:07
40K
24.85 mi14:39:493:44:059:018:20
9:45
+0:48
25.2M
25.20 mi14:43:263:47:429:023:37
10:29
+0:44
Finish
26.22 mi14:53:143:57:309:049:48
9:37
-0:52

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

8:49 /mi

Average Pace

9:04 /mi

Slowest Pace

10:29 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:35:49

91% of race

Time at Steady Pace

18:04

8% of race

Time at Slower Pace

3:37

2% of race

Average Pace: 9:03 /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 mi11:23:4428:009:0128:00
9:01
#20506
10K
6.21 mi11:51:2655:428:5827:42
8:55
#20488
15K
9.32 mi12:18:541:23:108:5527:28
8:50
#20232
20K
12.43 mi12:46:291:50:458:5527:35
8:53
#19916
Half
13.11 mi12:52:371:56:538:556:08
8:59
#19941
25K
15.53 mi13:14:032:18:198:5421:26
8:50
#19644
30K
18.64 mi13:42:182:46:348:5628:15
9:06
#19288
20M
20.00 mi13:54:512:59:078:5712:33
9:14
#19148
21M
21.00 mi14:04:353:08:519:009:44
9:44
#19022
35K
21.75 mi14:11:113:15:278:596:36
8:49
#18950
23M
23.00 mi14:22:323:26:488:5911:21
9:04
#18780
24M
24.00 mi14:31:293:35:458:598:57
8:57
#18701
40K
24.85 mi14:39:493:44:059:018:20
9:45
#18737
25.2M
25.20 mi14:43:263:47:429:023:37
10:29
#18745
Finish
26.22 mi14:53:143:57:309:049:48
9:37
#18865
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi205068118811819742(Top 74%)7529(Top 66%)7529(Top 924%)
10K6.21 mi3.10 mi20488+188025+938025+9320495(Top 77%)7974(Top 70%)7974(Top 978%)
15K9.32 mi3.11 mi20232+2567865+1607865+16019742(Top 74%)7529(Top 66%)7529(Top 924%)
20K12.43 mi3.11 mi19916+3167675+1907675+19019115(Top 72%)7160(Top 63%)7160(Top 879%)
Half13.11 mi0.68 mi19941-257689-147689-1420401(Top 77%)7899(Top 69%)7899(Top 969%)
25K15.53 mi2.42 mi19644+2977510+1797510+17918193(Top 68%)6665(Top 58%)6665(Top 818%)
30K18.64 mi3.11 mi19288+3567308+2027308+20217660(Top 66%)6447(Top 56%)6447(Top 791%)
20M20.00 mi1.36 mi19148+1407240+687240+6817750(Top 67%)6614(Top 58%)6614(Top 812%)
21M21.00 mi1.00 mi19022+1267179+617179+6117013(Top 64%)6206(Top 54%)6206(Top 761%)
35K21.75 mi0.75 mi18950+727147+327147+3217108(Top 64%)6346(Top 56%)6346(Top 779%)
23M23.00 mi1.25 mi18780+1707058+897058+8916408(Top 62%)5980(Top 52%)5980(Top 734%)
24M24.00 mi1.00 mi18701+797028+307028+3017029(Top 64%)6379(Top 56%)6379(Top 783%)
40K24.85 mi0.85 mi18737-367060-327060-3219201(Top 72%)7600(Top 67%)7600(Top 933%)
25.2M25.20 mi0.35 mi18745-87072-127072-1219089(Top 72%)7550(Top 66%)7550(Top 926%)
Finish26.22 mi1.02 mi18865-1207133-617133-6120544(Top 77%)8312(Top 73%)8312(Top 1020%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 74%
×21stories
+97ft-345ft

Overall

19742

Females

7529

F55-59

7529

5K→10K

3.1 - 6.2 mi

Top 77%
×5stories
+79ft-138ft

Overall

20495

Females

7974

F55-59

7974

10K→15K

6.2 - 9.3 mi

Top 74%
×3stories
+67ft-78ft

Overall

19742

Females

7529

F55-59

7529

15K→20K

9.3 - 12.4 mi

Top 72%
×5stories
+106ft-86ft

Overall

19115

Females

7160

F55-59

7160

20K→Half

12.4 - 13.1 mi

Top 77%
×2stories
+19ft-37ft

Overall

20401

Females

7899

F55-59

7899

Half→25K

13.1 - 15.5 mi

Top 68%
×4stories
+66ft-88ft

Overall

18193

Females

6665

F55-59

6665

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17660

Females

6447

F55-59

6447

30K→20M

18.6 - 20.0 mi

Top 67%
×5stories
+64ft-50ft

Overall

17750

Females

6614

F55-59

6614

20M→21M

20.0 - 21.0 mi

Top 64%
×8stories
+106ft-24ft

Overall

17013

Females

6206

F55-59

6206

21M→35K

21.0 - 21.8 mi

Top 64%
×7stories
+17ft-86ft

Overall

17108

Females

6346

F55-59

6346

35K→23M

21.8 - 23.0 mi

Top 62%
×5stories
+23ft-63ft

Overall

16408

Females

5980

F55-59

5980

23M→24M

23.0 - 24.0 mi

Top 64%
×6stories
+12ft-82ft

Overall

17029

Females

6379

F55-59

6379

24M→40K

24.0 - 24.9 mi

Top 72%
×1story
+6ft-20ft

Overall

19201

Females

7600

F55-59

7600

40K→25.2M

24.9 - 25.2 mi

Top 72%
×1story
+13ft-16ft

Overall

19089

Females

7550

F55-59

7550

25.2M→Finish

25.2 - 26.2 mi

Top 77%
×2stories
+22ft-21ft

Overall

20544

Females

8312

F55-59

8312

Passing Analysis

Category:
Athletes Passed
2455
Passed By
814
Net Change
+1641
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20506
5K → 10K317299+18#20506#20488
10K → 15K32670+256#20488#20232
15K → 20K35741+316#20232#19916
20K → Half2550-25#19916#19941
Half → 25K31417+297#19941#19644
25K → 30K38428+356#19644#19288
30K → 20M15313+140#19288#19148
20M → 21M14923+126#19148#19022
21M → 35K8513+72#19022#18950
35K → 23M1799+170#18950#18780
23M → 24M9718+79#18780#18701
24M → 40K3470-36#18701#18737
40K → 25.2M2230-8#18737#18745
25.2M → Finish13133-120#18745#18865
TOTALS2455814+1641
📊

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