Joanna Wierdak

Bib: 19063F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Female)
#0 / 10924
Masters (Masters Women)
#0 / 6263
Top 49%
Division (F45-49)
#0 / 1753
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:04
Rank: #17182
Start5K
26:04 | 8:23/mi
10K· 6.21 mi
53:21
Rank: #17996 (-814)
5K10K
27:17 | 8:47/mi
15K· 9.32 mi
1:21:54
Rank: #18639 (-643)
10K15K
28:33 | 9:11/mi
20K· 12.43 mi
1:51:18
Rank: #18770 (-131)
15K20K
29:24 | 9:28/mi
Half· 13.11 mi
1:57:16
Rank: #18676 (+94)
20KHalf
5:58 | 8:45/mi
25K· 15.53 mi
2:20:36
Rank: #18546 (+130)
Half25K
23:20 | 9:37/mi
30K· 18.64 mi
2:50:38
Rank: #18065 (+481)
25K30K
30:02 | 9:40/mi
20M
3:03:17
Rank: #17730 (+335)
30K20M
12:39 | 9:19/mi
21M
3:13:07
Rank: #17424 (+306)
20M21M
9:50 | 9:50/mi
35K· 21.75 mi
3:19:30
Rank: #17190 (+234)
21M35K
6:23 | 8:32/mi
23M
3:31:19
Rank: #16956 (+234)
35K23M
11:49 | 9:26/mi
24M
3:40:21
Rank: #16757 (+199)
23M24M
9:02 | 9:02/mi
40K· 24.85 mi
3:48:26
Rank: #16599 (+158)
24M40K
8:05 | 9:27/mi
25.2M
3:52:09
Rank: #16542 (+57)
40K25.2M
3:43 | 10:47/mi
Finish· 26.22 mi
4:01:17
Rank: #16429 (+113)
25.2MFinish
9:08 | 8:58/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:57:16
Pace8:57 /mi
2nd Half
Distance13.11 mi
Time2:04:01
Pace9:28 /mi
📊Positive Split: 5.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:2226:048:2326:04
8:23
-
10K
6.21 mi11:46:3953:218:3527:17
8:47
+0:24
15K
9.32 mi12:15:121:21:548:4728:33
9:11
+0:24
20K
12.43 mi12:44:361:51:188:5729:24
9:28
+0:17
Half
13.11 mi12:50:341:57:168:575:58
8:45
-0:43
25K
15.53 mi13:13:542:20:369:0323:20
9:37
+0:52
30K
18.64 mi13:43:562:50:389:0930:02
9:40
+0:03
20M
20.00 mi13:56:353:03:179:1012:39
9:19
-0:21
21M
21.00 mi14:06:253:13:079:129:50
9:50
+0:31
35K
21.75 mi14:12:483:19:309:106:23
8:32
-1:18
23M
23.00 mi14:24:373:31:199:1111:49
9:26
+0:54
24M
24.00 mi14:33:393:40:219:119:02
9:02
-0:24
40K
24.85 mi14:41:443:48:269:118:05
9:27
+0:25
25.2M
25.20 mi14:45:273:52:099:133:43
10:47
+1:20
Finish
26.22 mi14:54:354:01:179:139:08
8:58
-1:49

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

8:23 /mi

Average Pace

9:13 /mi

Slowest Pace

10:47 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:14:50

31% of race

Time at Steady Pace

1:39:32

41% of race

Time at Slower Pace

1:06:55

28% of race

Average Pace: 9:12 /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 mi11:19:2226:048:2326:04
8:23
#17182
10K
6.21 mi11:46:3953:218:3527:17
8:47
#17996
15K
9.32 mi12:15:121:21:548:4728:33
9:11
#18639
20K
12.43 mi12:44:361:51:188:5729:24
9:28
#18770
Half
13.11 mi12:50:341:57:168:575:58
8:45
#18676
25K
15.53 mi13:13:542:20:369:0323:20
9:37
#18546
30K
18.64 mi13:43:562:50:389:0930:02
9:40
#18065
20M
20.00 mi13:56:353:03:179:1012:39
9:19
#17730
21M
21.00 mi14:06:253:13:079:129:50
9:50
#17424
35K
21.75 mi14:12:483:19:309:106:23
8:32
#17190
23M
23.00 mi14:24:373:31:199:1111:49
9:26
#16956
24M
24.00 mi14:33:393:40:219:119:02
9:02
#16757
40K
24.85 mi14:41:443:48:269:118:05
9:27
#16599
25.2M
25.20 mi14:45:273:52:099:133:43
10:47
#16542
Finish
26.22 mi14:54:354:01:179:139:08
8:58
#16429
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi171826270627019685(Top 77%)7615(Top 70%)7615(Top 434%)
10K6.21 mi3.10 mi17996-8146737-4676737-46718784(Top 74%)7179(Top 66%)7179(Top 410%)
15K9.32 mi3.11 mi18639-6437098-3617098-36119685(Top 77%)7615(Top 70%)7615(Top 434%)
20K12.43 mi3.11 mi18770-1317164-667164-6619075(Top 75%)7306(Top 67%)7306(Top 417%)
Half13.11 mi0.68 mi18676+947115+497115+4917095(Top 67%)6276(Top 57%)6276(Top 358%)
25K15.53 mi2.42 mi18546+1307059+567059+5617949(Top 70%)6797(Top 62%)6797(Top 388%)
30K18.64 mi3.11 mi18065+4816869+1906869+19016116(Top 63%)6027(Top 55%)6027(Top 344%)
20M20.00 mi1.36 mi17730+3356708+1616708+16113685(Top 54%)4961(Top 45%)4961(Top 283%)
21M21.00 mi1.00 mi17424+3066559+1496559+14912297(Top 48%)4420(Top 40%)4420(Top 252%)
35K21.75 mi0.75 mi17190+2346452+1076452+10710998(Top 43%)3766(Top 34%)3766(Top 215%)
23M23.00 mi1.25 mi16956+2346352+1006352+10013261(Top 52%)5041(Top 46%)5041(Top 288%)
24M24.00 mi1.00 mi16757+1996263+896263+8912371(Top 48%)4614(Top 42%)4614(Top 263%)
40K24.85 mi0.85 mi16599+1586206+576206+5712958(Top 51%)5028(Top 46%)5028(Top 287%)
25.2M25.20 mi0.35 mi16542+576187+196187+1913814(Top 54%)5475(Top 50%)5475(Top 312%)
Finish26.22 mi1.02 mi16429+1136155+326155+3214033(Top 55%)5500(Top 50%)5500(Top 314%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 77%
×21stories
+97ft-345ft

Overall

19685

Females

7615

F45-49

7615

5K→10K

3.1 - 6.2 mi

Top 74%
×5stories
+79ft-138ft

Overall

18784

Females

7179

F45-49

7179

10K→15K

6.2 - 9.3 mi

Top 77%
×3stories
+67ft-78ft

Overall

19685

Females

7615

F45-49

7615

15K→20K

9.3 - 12.4 mi

Top 75%
×5stories
+106ft-86ft

Overall

19075

Females

7306

F45-49

7306

20K→Half

12.4 - 13.1 mi

Top 67%
×2stories
+19ft-37ft

Overall

17095

Females

6276

F45-49

6276

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

17949

Females

6797

F45-49

6797

25K→30K

15.5 - 18.6 mi

Top 63%
×9stories
+181ft-148ft

Overall

16116

Females

6027

F45-49

6027

30K→20M

18.6 - 20.0 mi

Top 54%
×5stories
+64ft-50ft

Overall

13685

Females

4961

F45-49

4961

20M→21M

20.0 - 21.0 mi

Top 48%
×8stories
+106ft-24ft

Overall

12297

Females

4420

F45-49

4420

21M→35K

21.0 - 21.8 mi

Top 43%
×7stories
+17ft-86ft

Overall

10998

Females

3766

F45-49

3766

35K→23M

21.8 - 23.0 mi

Top 52%
×5stories
+23ft-63ft

Overall

13261

Females

5041

F45-49

5041

23M→24M

23.0 - 24.0 mi

Top 48%
×6stories
+12ft-82ft

Overall

12371

Females

4614

F45-49

4614

24M→40K

24.0 - 24.9 mi

Top 51%
×1story
+6ft-20ft

Overall

12958

Females

5028

F45-49

5028

40K→25.2M

24.9 - 25.2 mi

Top 54%
×1story
+13ft-16ft

Overall

13814

Females

5475

F45-49

5475

25.2M→Finish

25.2 - 26.2 mi

Top 55%
×2stories
+22ft-21ft

Overall

14033

Females

5500

F45-49

5500

Passing Analysis

Category:
Athletes Passed
2958
Passed By
2205
Net Change
+753
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17182
5K10K77891-814#17182#17996
10K15K72715-643#17996#18639
15K20K223354-131#18639#18770
20KHalf984+94#18770#18676
Half25K260130+130#18676#18546
25K30K52342+481#18546#18065
30K20M3372+335#18065#17730
20M21M3104+306#17730#17424
21M35K2362+234#17424#17190
35K23M2428+234#17190#16956
23M24M2056+199#16956#16757
24M40K17416+158#16757#16599
40K25.2M669+57#16599#16542
25.2MFinish13522+113#16542#16429
TOTALS29582205+753
📊

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