Calista Stefaniak

Bib: 13425F

IL

0:00
0:00
/ mi
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Overall
#0 / 28404
Top 29%
Gender (Female)
#0 / 12228
Top 12%
Division (F18-39)
#0 / 5469
Top 23%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
22:35
Rank: #10060
Start5K
7:16/mi
22:35 split
10K· 6.21 mi
44:57
Rank: #9751 (+309)
5K10K
7:12/mi
22:22 split
15K· 9.32 mi
1:07:11
Rank: #9397 (+354)
10K15K
7:09/mi
22:14 split
20K· 12.43 mi
1:29:28
Rank: #8986 (+411)
15K20K
7:10/mi
22:17 split
Half· 13.11 mi
1:34:17
Rank: #8911 (+75)
20KHalf
7:04/mi
4:49 split
25K· 15.53 mi
1:52:06
Rank: #8825 (+86)
Half25K
7:21/mi
17:49 split
30K· 18.64 mi
2:15:47
Rank: #8697 (+128)
25K30K
7:37/mi
23:41 split
20M
2:26:25
Rank: #8712 (-15)
30K20M
7:49/mi
10:38 split
21M
2:34:39
Rank: #8678 (+34)
20M21M
8:14/mi
8:14 split
35K· 21.75 mi
2:40:16
Rank: #8645 (+33)
21M35K
7:30/mi
5:37 split
23M
2:49:58
Rank: #8531 (+114)
35K23M
7:45/mi
9:42 split
24M
2:57:26
Rank: #8455 (+76)
23M24M
7:28/mi
7:28 split
40K· 24.85 mi
3:03:59
Rank: #8387 (+68)
24M40K
7:40/mi
6:33 split
25.2M
3:06:54
Rank: #8371 (+16)
40K25.2M
8:27/mi
2:55 split
Finish· 26.22 mi
3:14:27
Rank: #8378 (-7)
25.2MFinish
7:25/mi
7:33 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:34:17
Pace7:12 /mi
2nd Half
Distance13.11 mi
Time1:40:10
Pace7:38 /mi
📊Positive Split: 6.2% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:51:1822:357:1622:35
7:16
-
10K
6.21 mi11:13:4044:577:1422:22
7:12
-0:04
15K
9.32 mi11:35:541:07:117:1222:14
7:09
-0:03
20K
12.43 mi11:58:111:29:287:1222:17
7:10
+0:01
Half
13.11 mi12:03:001:34:177:124:49
7:04
-0:06
25K
15.53 mi12:20:491:52:067:1317:49
7:21
+0:17
30K
18.64 mi12:44:302:15:477:1723:41
7:37
+0:16
20M
20.00 mi12:55:082:26:257:1910:38
7:49
+0:12
21M
21.00 mi13:03:222:34:397:228:14
8:14
+0:25
35K
21.75 mi13:08:592:40:167:225:37
7:30
-0:44
23M
23.00 mi13:18:412:49:587:239:42
7:45
+0:15
24M
24.00 mi13:26:092:57:267:247:28
7:28
-0:17
40K
24.85 mi13:32:423:03:597:246:33
7:40
+0:12
25.2M
25.20 mi13:35:373:06:547:252:55
8:27
+0:47
Finish
26.22 mi13:43:103:14:277:257:33
7:25
-1:02

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

7:04 /mi

Average Pace

7:25 /mi

Slowest Pace

8:27 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:52:40

89% of race

Time at Steady Pace

18:52

10% of race

Time at Slower Pace

2:55

1% of race

Average Pace: 7:25 /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 mi10:51:1822:357:1622:35
7:16
#10060
10K
6.21 mi11:13:4044:577:1422:22
7:12
#9751
15K
9.32 mi11:35:541:07:117:1222:14
7:09
#9397
20K
12.43 mi11:58:111:29:287:1222:17
7:10
#8986
Half
13.11 mi12:03:001:34:177:124:49
7:04
#8911
25K
15.53 mi12:20:491:52:067:1317:49
7:21
#8825
30K
18.64 mi12:44:302:15:477:1723:41
7:37
#8697
20M
20.00 mi12:55:082:26:257:1910:38
7:49
#8712
21M
21.00 mi13:03:222:34:397:228:14
8:14
#8678
35K
21.75 mi13:08:592:40:167:225:37
7:30
#8645
23M
23.00 mi13:18:412:49:587:239:42
7:45
#8531
24M
24.00 mi13:26:092:57:267:247:28
7:28
#8455
40K
24.85 mi13:32:423:03:597:246:33
7:40
#8387
25.2M
25.20 mi13:35:373:06:547:252:55
8:27
#8371
Finish
26.22 mi13:43:103:14:277:257:33
7:25
#8378
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi10060183218328763(Top 31%)1329(Top 11%)1329(Top 24%)
10K6.21 mi3.10 mi9751+3091695+1371695+1379491(Top 33%)1596(Top 13%)1596(Top 29%)
15K9.32 mi3.11 mi9397+3541555+1401555+1408763(Top 31%)1329(Top 11%)1329(Top 24%)
20K12.43 mi3.11 mi8986+4111408+1471408+1478000(Top 28%)1107(Top 9%)1107(Top 20%)
Half13.11 mi0.68 mi8911+751382+261382+268077(Top 28%)1121(Top 9%)1121(Top 20%)
25K15.53 mi2.42 mi8825+861373+91373+98739(Top 31%)1523(Top 12%)1523(Top 28%)
30K18.64 mi3.11 mi8697+1281371+21371+28632(Top 30%)1657(Top 14%)1657(Top 30%)
20M20.00 mi1.36 mi8712-151426-551426-559202(Top 32%)2072(Top 17%)2072(Top 38%)
21M21.00 mi1.00 mi8678+341445-191445-198800(Top 31%)2066(Top 17%)2066(Top 38%)
35K21.75 mi0.75 mi8645+331446-11446-18705(Top 31%)1984(Top 16%)1984(Top 36%)
23M23.00 mi1.25 mi8531+1141447-11447-18226(Top 29%)1907(Top 16%)1907(Top 35%)
24M24.00 mi1.00 mi8455+761452-51452-57486(Top 26%)1654(Top 14%)1654(Top 30%)
40K24.85 mi0.85 mi8387+681455-31455-37849(Top 28%)1914(Top 16%)1914(Top 35%)
25.2M25.20 mi0.35 mi8371+161468-131468-138592(Top 30%)2305(Top 19%)2305(Top 42%)
Finish26.22 mi1.02 mi8378-71500-321500-328567(Top 30%)2314(Top 19%)2314(Top 42%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 31%
×21stories
+97ft-345ft

Overall

8763

Females

1329

F18-39

1329

5K→10K

3.1 - 6.2 mi

Top 33%
×5stories
+79ft-138ft

Overall

9491

Females

1596

F18-39

1596

10K→15K

6.2 - 9.3 mi

Top 31%
×3stories
+67ft-78ft

Overall

8763

Females

1329

F18-39

1329

15K→20K

9.3 - 12.4 mi

Top 28%
×5stories
+106ft-86ft

Overall

8000

Females

1107

F18-39

1107

20K→Half

12.4 - 13.1 mi

Top 28%
×2stories
+19ft-37ft

Overall

8077

Females

1121

F18-39

1121

Half→25K

13.1 - 15.5 mi

Top 31%
×4stories
+66ft-88ft

Overall

8739

Females

1523

F18-39

1523

25K→30K

15.5 - 18.6 mi

Top 30%
×9stories
+181ft-148ft

Overall

8632

Females

1657

F18-39

1657

30K→20M

18.6 - 20.0 mi

Top 32%
×5stories
+64ft-50ft

Overall

9202

Females

2072

F18-39

2072

20M→21M

20.0 - 21.0 mi

Top 31%
×8stories
+106ft-24ft

Overall

8800

Females

2066

F18-39

2066

21M→35K

21.0 - 21.8 mi

Top 31%
×7stories
+17ft-86ft

Overall

8705

Females

1984

F18-39

1984

35K→23M

21.8 - 23.0 mi

Top 29%
×5stories
+23ft-63ft

Overall

8226

Females

1907

F18-39

1907

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

7486

Females

1654

F18-39

1654

24M→40K

24.0 - 24.9 mi

Top 28%
×1story
+6ft-20ft

Overall

7849

Females

1914

F18-39

1914

40K→25.2M

24.9 - 25.2 mi

Top 30%
×1story
+13ft-16ft

Overall

8592

Females

2305

F18-39

2305

25.2M→Finish

25.2 - 26.2 mi

Top 30%
×2stories
+22ft-21ft

Overall

8567

Females

2314

F18-39

2314

Passing Analysis

Category:
Athletes Passed
2555
Passed By
873
Net Change
+1682
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#10060
5K10K418109+309#10060#9751
10K15K38329+354#9751#9397
15K20K42817+411#9397#8986
20KHalf8510+75#8986#8911
Half25K193107+86#8911#8825
25K30K262134+128#8825#8697
30K20M97112-15#8697#8712
20M21M10672+34#8712#8678
21M35K7239+33#8678#8645
35K23M17460+114#8645#8531
23M24M12044+76#8531#8455
24M40K10335+68#8455#8387
40K25.2M4630+16#8387#8371
25.2MFinish6875-7#8371#8378
TOTALS2555873+1682
📊

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