Krysta Cass

Bib: 27056F

MA

0:00
0:00
/ mi
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Division (F18-39)
#0 / 4884
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:00
Rank: #21642
Start5K
9:20/mi
29:00 split
10K· 6.21 mi
57:11
Rank: #21408 (+234)
5K10K
9:04/mi
28:11 split
15K· 9.32 mi
1:26:10
Rank: #21520 (-112)
10K15K
9:20/mi
28:59 split
20K· 12.43 mi
1:58:04
Rank: #22105 (-585)
15K20K
10:16/mi
31:54 split
Half· 13.11 mi
2:04:37
Rank: #22130 (-25)
20KHalf
9:36/mi
6:33 split
25K· 15.53 mi
2:29:27
Rank: #22258 (-128)
Half25K
10:15/mi
24:50 split
30K· 18.64 mi
3:05:12
Rank: #22649 (-391)
25K30K
11:30/mi
35:45 split
20M
3:21:42
Rank: #22816 (-167)
30K20M
12:09/mi
16:30 split
21M
3:34:49
Rank: #22945 (-129)
20M21M
13:07/mi
13:07 split
35K· 21.75 mi
3:44:55
Rank: #23133 (-188)
21M35K
13:30/mi
10:06 split
23M
3:59:52
Rank: #23203 (-70)
35K23M
11:56/mi
14:57 split
24M
4:12:21
Rank: #23330 (-127)
23M24M
12:29/mi
12:29 split
40K· 24.85 mi
4:24:49
Rank: #23535 (-205)
24M40K
14:35/mi
12:28 split
25.2M
4:29:39
Rank: #23581 (-46)
40K25.2M
14:01/mi
4:50 split
Finish· 26.22 mi
4:39:59
Rank: #23535 (+46)
25.2MFinish
10:08/mi
10:20 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:04:37
Pace9:30 /mi
2nd Half
Distance13.11 mi
Time2:35:22
Pace11:51 /mi
📊Positive Split: 24.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:45:5729:009:2029:00
9:20
-
10K
6.21 mi12:14:0857:119:1228:11
9:04
-0:16
15K
9.32 mi12:43:071:26:109:1528:59
9:20
+0:16
20K
12.43 mi13:15:011:58:049:3031:54
10:16
+0:56
Half
13.11 mi13:21:342:04:379:306:33
9:36
-0:40
25K
15.53 mi13:46:242:29:279:3724:50
10:15
+0:39
30K
18.64 mi14:22:093:05:129:5635:45
11:30
+1:15
20M
20.00 mi14:38:393:21:4210:0516:30
12:09
+0:39
21M
21.00 mi14:51:463:34:4910:1413:07
13:07
+0:58
35K
21.75 mi15:01:523:44:5510:2110:06
13:30
+0:23
23M
23.00 mi15:16:493:59:5210:2614:57
11:56
-1:34
24M
24.00 mi15:29:184:12:2110:3112:29
12:29
+0:33
40K
24.85 mi15:41:464:24:4910:3912:28
14:35
+2:06
25.2M
25.20 mi15:46:364:29:3910:424:50
14:01
-0:34
Finish
26.22 mi15:56:564:39:5910:4110:20
10:08
-3:53

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

9:04 /mi

Average Pace

10:41 /mi

Slowest Pace

14:35 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:39:47

57% of race

Time at Steady Pace

1:07:12

24% of race

Time at Slower Pace

53:00

19% of race

Average Pace: 10:41 /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 mi11:45:5729:009:2029:00
9:20
#21642
10K
6.21 mi12:14:0857:119:1228:11
9:04
#21408
15K
9.32 mi12:43:071:26:109:1528:59
9:20
#21520
20K
12.43 mi13:15:011:58:049:3031:54
10:16
#22105
Half
13.11 mi13:21:342:04:379:306:33
9:36
#22130
25K
15.53 mi13:46:242:29:279:3724:50
10:15
#22258
30K
18.64 mi14:22:093:05:129:5635:45
11:30
#22649
20M
20.00 mi14:38:393:21:4210:0516:30
12:09
#22816
21M
21.00 mi14:51:463:34:4910:1413:07
13:07
#22945
35K
21.75 mi15:01:523:44:5510:2110:06
13:30
#23133
23M
23.00 mi15:16:493:59:5210:2614:57
11:56
#23203
24M
24.00 mi15:29:184:12:2110:3112:29
12:29
#23330
40K
24.85 mi15:41:464:24:4910:3912:28
14:35
#23535
25.2M
25.20 mi15:46:364:29:3910:424:50
14:01
#23581
Finish
26.22 mi15:56:564:39:5910:4110:20
10:08
#23535
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi216428716871621740(Top 82%)8643(Top 76%)8643(Top 177%)
10K6.21 mi3.10 mi21408+2348537+1798537+17921168(Top 80%)8364(Top 73%)8364(Top 171%)
15K9.32 mi3.11 mi21520-1128568-318568-3121740(Top 82%)8643(Top 76%)8643(Top 177%)
20K12.43 mi3.11 mi22105-5858887-3198887-31923416(Top 88%)9572(Top 84%)9572(Top 196%)
Half13.11 mi0.68 mi22130-258901-148901-1422426(Top 84%)9034(Top 79%)9034(Top 185%)
25K15.53 mi2.42 mi22258-1288980-798980-7922729(Top 85%)9237(Top 81%)9237(Top 189%)
30K18.64 mi3.11 mi22649-3919207-2279207-22723878(Top 90%)9950(Top 87%)9950(Top 204%)
20M20.00 mi1.36 mi22816-1679298-919298-9124374(Top 92%)10275(Top 90%)10275(Top 210%)
21M21.00 mi1.00 mi22945-1299384-869384-8624225(Top 91%)10213(Top 89%)10213(Top 209%)
35K21.75 mi0.75 mi23133-1889486-1029486-10225895(Top 97%)11086(Top 97%)11086(Top 227%)
23M23.00 mi1.25 mi23203-709522-369522-3623920(Top 90%)10075(Top 88%)10075(Top 206%)
24M24.00 mi1.00 mi23330-1279601-799601-7925043(Top 94%)10705(Top 94%)10705(Top 219%)
40K24.85 mi0.85 mi23535-2059709-1089709-10825981(Top 98%)11163(Top 98%)11163(Top 229%)
25.2M25.20 mi0.35 mi23581-469738-299738-2925026(Top 94%)10710(Top 94%)10710(Top 219%)
Finish26.22 mi1.02 mi23535+469727+119727+1122156(Top 83%)9206(Top 81%)9206(Top 188%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 82%
×21stories
+97ft-345ft

Overall

21740

Females

8643

F18-39

8643

5K→10K

3.1 - 6.2 mi

Top 80%
×5stories
+79ft-138ft

Overall

21168

Females

8364

F18-39

8364

10K→15K

6.2 - 9.3 mi

Top 82%
×3stories
+67ft-78ft

Overall

21740

Females

8643

F18-39

8643

15K→20K

9.3 - 12.4 mi

Top 88%
×5stories
+106ft-86ft

Overall

23416

Females

9572

F18-39

9572

20K→Half

12.4 - 13.1 mi

Top 84%
×2stories
+19ft-37ft

Overall

22426

Females

9034

F18-39

9034

Half→25K

13.1 - 15.5 mi

Top 85%
×4stories
+66ft-88ft

Overall

22729

Females

9237

F18-39

9237

25K→30K

15.5 - 18.6 mi

Top 90%
×9stories
+181ft-148ft

Overall

23878

Females

9950

F18-39

9950

30K→20M

18.6 - 20.0 mi

Top 92%
×5stories
+64ft-50ft

Overall

24374

Females

10275

F18-39

10275

20M→21M

20.0 - 21.0 mi

Top 91%
×8stories
+106ft-24ft

Overall

24225

Females

10213

F18-39

10213

21M→35K

21.0 - 21.8 mi

Top 97%
×7stories
+17ft-86ft

Overall

25895

Females

11086

F18-39

11086

35K→23M

21.8 - 23.0 mi

Top 90%
×5stories
+23ft-63ft

Overall

23920

Females

10075

F18-39

10075

23M→24M

23.0 - 24.0 mi

Top 94%
×6stories
+12ft-82ft

Overall

25043

Females

10705

F18-39

10705

24M→40K

24.0 - 24.9 mi

Top 98%
×1story
+6ft-20ft

Overall

25981

Females

11163

F18-39

11163

40K→25.2M

24.9 - 25.2 mi

Top 94%
×1story
+13ft-16ft

Overall

25026

Females

10710

F18-39

10710

25.2M→Finish

25.2 - 26.2 mi

Top 83%
×2stories
+22ft-21ft

Overall

22156

Females

9206

F18-39

9206

Passing Analysis

Category:
Athletes Passed
807
Passed By
2700
Net Change
-1893
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21642
5K10K417183+234#21642#21408
10K15K112224-112#21408#21520
15K20K23608-585#21520#22105
20KHalf1843-25#22105#22130
Half25K61189-128#22130#22258
25K30K35426-391#22258#22649
30K20M25192-167#22649#22816
20M21M15144-129#22816#22945
21M35K7195-188#22945#23133
35K23M2292-70#23133#23203
23M24M8135-127#23203#23330
24M40K5210-205#23330#23535
40K25.2M248-46#23535#23581
25.2MFinish5711+46#23581#23535
TOTALS8072700-1893
📊

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