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BOSTON MARATHON 2023

Crystal Hancock

Bib: 20342•F

CT

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:21
Rank: #19489
Start → 5K
27:21 | 8:48/mi
10K· 6.21 mi
54:10
Rank: #19219 (+270)
5K → 10K
26:49 | 8:38/mi
15K· 9.32 mi
1:21:50
Rank: #19501 (-282)
10K → 15K
27:40 | 8:54/mi
20K· 12.43 mi
1:51:08
Rank: #20079 (-578)
15K → 20K
29:18 | 9:26/mi
Half· 13.11 mi
1:57:05
Rank: #20038 (+41)
20K → Half
5:57 | 8:43/mi
25K· 15.53 mi
2:20:25
Rank: #20311 (-273)
Half → 25K
23:20 | 9:37/mi
30K· 18.64 mi
2:49:55
Rank: #20127 (+184)
25K → 30K
29:30 | 9:30/mi
20M
3:03:00
Rank: #20044 (+83)
30K → 20M
13:05 | 9:38/mi
21M
3:14:08
Rank: #20137 (-93)
20M → 21M
11:08 | 11:08/mi
35K· 21.75 mi
3:20:46
Rank: #20025 (+112)
21M → 35K
6:38 | 8:52/mi
23M
3:32:46
Rank: #19935 (+90)
35K → 23M
12:00 | 9:35/mi
24M
3:41:49
Rank: #19843 (+92)
23M → 24M
9:03 | 9:03/mi
40K· 24.85 mi
3:49:58
Rank: #19784 (+59)
24M → 40K
8:09 | 9:32/mi
25.2M
3:53:30
Rank: #19767 (+17)
40K → 25.2M
3:32 | 10:15/mi
Finish· 26.22 mi
4:02:21
Rank: #19664 (+103)
25.2M → Finish
8:51 | 8:41/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:05
Pace8:56 /mi
2nd Half
Distance13.11 mi
Time2:05:16
Pace9:33 /mi
📊Positive Split: 7.0% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:22:3827:218:4827:21
8:48
-
10K
6.21 mi11:49:2754:108:4326:49
8:38
-0:10
15K
9.32 mi12:17:071:21:508:4727:40
8:54
+0:16
20K
12.43 mi12:46:251:51:088:5729:18
9:26
+0:32
Half
13.11 mi12:52:221:57:058:565:57
8:43
-0:43
25K
15.53 mi13:15:422:20:259:0223:20
9:37
+0:54
30K
18.64 mi13:45:122:49:559:0729:30
9:30
-0:07
20M
20.00 mi13:58:173:03:009:0913:05
9:38
+0:08
21M
21.00 mi14:09:253:14:089:1511:08
11:08
+1:30
35K
21.75 mi14:16:033:20:469:146:38
8:52
-2:16
23M
23.00 mi14:28:033:32:469:1512:00
9:35
+0:43
24M
24.00 mi14:37:063:41:499:159:03
9:03
-0:32
40K
24.85 mi14:45:153:49:589:158:09
9:32
+0:29
25.2M
25.20 mi14:48:473:53:309:163:32
10:15
+0:43
Finish
26.22 mi14:57:384:02:219:158:51
8:41
-1:34

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

8:38 /mi

Average Pace

9:15 /mi

Slowest Pace

11:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:52:19

46% of race

Time at Steady Pace

1:55:22

48% of race

Time at Slower Pace

14:40

6% of race

Average Pace: 9:15 /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 mi11:22:3827:218:4827:21
8:48
#19489
10K
6.21 mi11:49:2754:108:4326:49
8:38
#19219
15K
9.32 mi12:17:071:21:508:4727:40
8:54
#19501
20K
12.43 mi12:46:251:51:088:5729:18
9:26
#20079
Half
13.11 mi12:52:221:57:058:565:57
8:43
#20038
25K
15.53 mi13:15:422:20:259:0223:20
9:37
#20311
30K
18.64 mi13:45:122:49:559:0729:30
9:30
#20127
20M
20.00 mi13:58:173:03:009:0913:05
9:38
#20044
21M
21.00 mi14:09:253:14:089:1511:08
11:08
#20137
35K
21.75 mi14:16:033:20:469:146:38
8:52
#20025
23M
23.00 mi14:28:033:32:469:1512:00
9:35
#19935
24M
24.00 mi14:37:063:41:499:159:03
9:03
#19843
40K
24.85 mi14:45:153:49:589:158:09
9:32
#19784
25.2M
25.20 mi14:48:473:53:309:163:32
10:15
#19767
Finish
26.22 mi14:57:384:02:219:158:51
8:41
#19664
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi194897508750820069(Top 75%)7717(Top 68%)7717(Top 425%)
10K6.21 mi3.10 mi19219+2707289+2197289+21919035(Top 72%)7102(Top 62%)7102(Top 391%)
15K9.32 mi3.11 mi19501-2827446-1577446-15720069(Top 75%)7717(Top 68%)7717(Top 425%)
20K12.43 mi3.11 mi20079-5787764-3187764-31821324(Top 80%)8414(Top 74%)8414(Top 463%)
Half13.11 mi0.68 mi20038+417745+197745+1919123(Top 72%)7165(Top 63%)7165(Top 394%)
25K15.53 mi2.42 mi20311-2737878-1337878-13321202(Top 80%)8380(Top 73%)8380(Top 461%)
30K18.64 mi3.11 mi20127+1847800+787800+7819429(Top 73%)7433(Top 65%)7433(Top 409%)
20M20.00 mi1.36 mi20044+837770+307770+3019335(Top 73%)7477(Top 65%)7477(Top 412%)
21M21.00 mi1.00 mi20137-937831-617831-6121106(Top 79%)8513(Top 75%)8513(Top 469%)
35K21.75 mi0.75 mi20025+1127770+617770+6117335(Top 65%)6475(Top 57%)6475(Top 356%)
23M23.00 mi1.25 mi19935+907729+417729+4118684(Top 70%)7232(Top 63%)7232(Top 398%)
24M24.00 mi1.00 mi19843+927678+517678+5117487(Top 66%)6635(Top 58%)6635(Top 365%)
40K24.85 mi0.85 mi19784+597659+197659+1918460(Top 69%)7192(Top 63%)7192(Top 396%)
25.2M25.20 mi0.35 mi19767+177652+77652+718331(Top 69%)7140(Top 63%)7140(Top 393%)
Finish26.22 mi1.02 mi19664+1037595+577595+5716434(Top 62%)6071(Top 53%)6071(Top 334%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21stories
+97ft-345ft

Overall

20069

Females

7717

F45-49

7717

5K→10K

3.1 - 6.2 mi

Top 72%
×5stories
+79ft-138ft

Overall

19035

Females

7102

F45-49

7102

10K→15K

6.2 - 9.3 mi

Top 75%
×3stories
+67ft-78ft

Overall

20069

Females

7717

F45-49

7717

15K→20K

9.3 - 12.4 mi

Top 80%
×5stories
+106ft-86ft

Overall

21324

Females

8414

F45-49

8414

20K→Half

12.4 - 13.1 mi

Top 72%
×2stories
+19ft-37ft

Overall

19123

Females

7165

F45-49

7165

Half→25K

13.1 - 15.5 mi

Top 80%
×4stories
+66ft-88ft

Overall

21202

Females

8380

F45-49

8380

25K→30K

15.5 - 18.6 mi

Top 73%
×9stories
+181ft-148ft

Overall

19429

Females

7433

F45-49

7433

30K→20M

18.6 - 20.0 mi

Top 73%
×5stories
+64ft-50ft

Overall

19335

Females

7477

F45-49

7477

20M→21M

20.0 - 21.0 mi

Top 79%
×8stories
+106ft-24ft

Overall

21106

Females

8513

F45-49

8513

21M→35K

21.0 - 21.8 mi

Top 65%
×7stories
+17ft-86ft

Overall

17335

Females

6475

F45-49

6475

35K→23M

21.8 - 23.0 mi

Top 70%
×5stories
+23ft-63ft

Overall

18684

Females

7232

F45-49

7232

23M→24M

23.0 - 24.0 mi

Top 66%
×6stories
+12ft-82ft

Overall

17487

Females

6635

F45-49

6635

24M→40K

24.0 - 24.9 mi

Top 69%
×1story
+6ft-20ft

Overall

18460

Females

7192

F45-49

7192

40K→25.2M

24.9 - 25.2 mi

Top 69%
×1story
+13ft-16ft

Overall

18331

Females

7140

F45-49

7140

25.2M→Finish

25.2 - 26.2 mi

Top 62%
×2stories
+22ft-21ft

Overall

16434

Females

6071

F45-49

6071

Passing Analysis

Category:
Athletes Passed
1734
Passed By
1909
Net Change
-175
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19489
5K → 10K497227+270#19489#19219
10K → 15K89371-282#19219#19501
15K → 20K59637-578#19501#20079
20K → Half5413+41#20079#20038
Half → 25K60333-273#20038#20311
25K → 30K24258+184#20311#20127
30K → 20M12946+83#20127#20044
20M → 21M49142-93#20044#20137
21M → 35K1164+112#20137#20025
35K → 23M11424+90#20025#19935
23M → 24M10513+92#19935#19843
24M → 40K8223+59#19843#19784
40K → 25.2M258+17#19784#19767
25.2M → Finish11310+103#19767#19664
TOTALS17341909-175
📊

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