Joanna Michelson

Bib: 19157F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Top 40%
Masters (Masters Women)
#0 / 6539
Top 28%
Division (F40-44)
#0 / 1878
Top 48%
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:42
Rank: #15969
Start5K
25:42 | 8:16/mi
10K· 6.21 mi
51:29
Rank: #16405 (-436)
5K10K
25:47 | 8:18/mi
15K· 9.32 mi
1:16:52
Rank: #16162 (+243)
10K15K
25:23 | 8:10/mi
20K· 12.43 mi
1:42:36
Rank: #15955 (+207)
15K20K
25:44 | 8:17/mi
Half· 13.11 mi
1:48:13
Rank: #15948 (+7)
20KHalf
5:37 | 8:14/mi
25K· 15.53 mi
2:08:21
Rank: #15762 (+186)
Half25K
20:08 | 8:18/mi
30K· 18.64 mi
2:34:48
Rank: #15506 (+256)
25K30K
26:27 | 8:31/mi
20M
2:46:21
Rank: #15349 (+157)
30K20M
11:33 | 8:30/mi
21M
2:55:11
Rank: #15157 (+192)
20M21M
8:50 | 8:50/mi
35K· 21.75 mi
3:01:29
Rank: #15137 (+20)
21M35K
6:18 | 8:25/mi
23M
3:12:07
Rank: #15005 (+132)
35K23M
10:38 | 8:30/mi
24M
3:20:18
Rank: #14883 (+122)
23M24M
8:11 | 8:11/mi
40K· 24.85 mi
3:27:28
Rank: #14761 (+122)
24M40K
7:10 | 8:23/mi
25.2M
3:30:28
Rank: #14684 (+77)
40K25.2M
3:00 | 8:42/mi
Finish· 26.22 mi
3:38:24
Rank: #14533 (+151)
25.2MFinish
7:56 | 7:47/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:48:13
Pace8:15 /mi
2nd Half
Distance13.11 mi
Time1:50:11
Pace8:24 /mi
📊Positive Split: 1.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:19:5025:428:1625:42
8:16
-
10K
6.21 mi11:45:3751:298:1725:47
8:18
+0:02
15K
9.32 mi12:11:001:16:528:1525:23
8:10
-0:08
20K
12.43 mi12:36:441:42:368:1525:44
8:17
+0:07
Half
13.11 mi12:42:211:48:138:155:37
8:14
-0:03
25K
15.53 mi13:02:292:08:218:1620:08
8:18
+0:04
30K
18.64 mi13:28:562:34:488:1826:27
8:31
+0:13
20M
20.00 mi13:40:292:46:218:1911:33
8:30
-0:01
21M
21.00 mi13:49:192:55:118:218:50
8:50
+0:20
35K
21.75 mi13:55:373:01:298:216:18
8:25
-0:25
23M
23.00 mi14:06:153:12:078:2110:38
8:30
+0:05
24M
24.00 mi14:14:263:20:188:218:11
8:11
-0:19
40K
24.85 mi14:21:363:27:288:217:10
8:23
+0:12
25.2M
25.20 mi14:24:363:30:288:213:00
8:42
+0:19
Finish
26.22 mi14:32:323:38:248:207:56
7:47
-0:55

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

7:47 /mi

Average Pace

8:20 /mi

Slowest Pace

8:50 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:26:34

95% of race

Time at Steady Pace

11:50

5% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:20 /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 mi11:19:5025:428:1625:42
8:16
#15969
10K
6.21 mi11:45:3751:298:1725:47
8:18
#16405
15K
9.32 mi12:11:001:16:528:1525:23
8:10
#16162
20K
12.43 mi12:36:441:42:368:1525:44
8:17
#15955
Half
13.11 mi12:42:211:48:138:155:37
8:14
#15948
25K
15.53 mi13:02:292:08:218:1620:08
8:18
#15762
30K
18.64 mi13:28:562:34:488:1826:27
8:31
#15506
20M
20.00 mi13:40:292:46:218:1911:33
8:30
#15349
21M
21.00 mi13:49:192:55:118:218:50
8:50
#15157
35K
21.75 mi13:55:373:01:298:216:18
8:25
#15137
23M
23.00 mi14:06:153:12:078:2110:38
8:30
#15005
24M
24.00 mi14:14:263:20:188:218:11
8:11
#14883
40K
24.85 mi14:21:363:27:288:217:10
8:23
#14761
25.2M
25.20 mi14:24:363:30:288:213:00
8:42
#14684
Finish
26.22 mi14:32:323:38:248:207:56
7:47
#14533
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
5K3.11 mi3.11 mi159695259525915656(Top 59%)5082(Top 44%)5082(Top 271%)
10K6.21 mi3.10 mi16405-4365529-2705529-27016920(Top 64%)5820(Top 51%)5820(Top 310%)
15K9.32 mi3.11 mi16162+2435384+1455384+14515656(Top 59%)5082(Top 44%)5082(Top 271%)
20K12.43 mi3.11 mi15955+2075276+1085276+10815509(Top 58%)5036(Top 44%)5036(Top 268%)
Half13.11 mi0.68 mi15948+75276527616025(Top 60%)5293(Top 46%)5293(Top 282%)
25K15.53 mi2.42 mi15762+1865185+915185+9114985(Top 56%)4827(Top 42%)4827(Top 257%)
30K18.64 mi3.11 mi15506+2565078+1075078+10714414(Top 54%)4571(Top 40%)4571(Top 243%)
20M20.00 mi1.36 mi15349+1574996+824996+8213648(Top 51%)4208(Top 37%)4208(Top 224%)
21M21.00 mi1.00 mi15157+1924899+974899+9712480(Top 47%)3679(Top 32%)3679(Top 196%)
35K21.75 mi0.75 mi15137+204903-44903-414865(Top 56%)5020(Top 44%)5020(Top 267%)
23M23.00 mi1.25 mi15005+1324841+624841+6213199(Top 50%)4184(Top 37%)4184(Top 223%)
24M24.00 mi1.00 mi14883+1224783+584783+5812526(Top 47%)3881(Top 34%)3881(Top 207%)
40K24.85 mi0.85 mi14761+1224734+494734+4912629(Top 47%)4021(Top 35%)4021(Top 214%)
25.2M25.20 mi0.35 mi14684+774701+334701+3310867(Top 41%)3141(Top 27%)3141(Top 167%)
Finish26.22 mi1.02 mi14533+1514619+824619+8210617(Top 40%)3009(Top 26%)3009(Top 160%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 59%
×21stories
+97ft-345ft

Overall

15656

Females

5082

F40-44

5082

5K→10K

3.1 - 6.2 mi

Top 64%
×5stories
+79ft-138ft

Overall

16920

Females

5820

F40-44

5820

10K→15K

6.2 - 9.3 mi

Top 59%
×3stories
+67ft-78ft

Overall

15656

Females

5082

F40-44

5082

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

15509

Females

5036

F40-44

5036

20K→Half

12.4 - 13.1 mi

Top 60%
×2stories
+19ft-37ft

Overall

16025

Females

5293

F40-44

5293

Half→25K

13.1 - 15.5 mi

Top 56%
×4stories
+66ft-88ft

Overall

14985

Females

4827

F40-44

4827

25K→30K

15.5 - 18.6 mi

Top 54%
×9stories
+181ft-148ft

Overall

14414

Females

4571

F40-44

4571

30K→20M

18.6 - 20.0 mi

Top 51%
×5stories
+64ft-50ft

Overall

13648

Females

4208

F40-44

4208

20M→21M

20.0 - 21.0 mi

Top 47%
×8stories
+106ft-24ft

Overall

12480

Females

3679

F40-44

3679

21M→35K

21.0 - 21.8 mi

Top 56%
×7stories
+17ft-86ft

Overall

14865

Females

5020

F40-44

5020

35K→23M

21.8 - 23.0 mi

Top 50%
×5stories
+23ft-63ft

Overall

13199

Females

4184

F40-44

4184

23M→24M

23.0 - 24.0 mi

Top 47%
×6stories
+12ft-82ft

Overall

12526

Females

3881

F40-44

3881

24M→40K

24.0 - 24.9 mi

Top 47%
×1story
+6ft-20ft

Overall

12629

Females

4021

F40-44

4021

40K→25.2M

24.9 - 25.2 mi

Top 41%
×1story
+13ft-16ft

Overall

10867

Females

3141

F40-44

3141

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2stories
+22ft-21ft

Overall

10617

Females

3009

F40-44

3009

Passing Analysis

Category:
Athletes Passed
2427
Passed By
991
Net Change
+1436
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15969
5K10K138574-436#15969#16405
10K15K33491+243#16405#16162
15K20K27568+207#16162#15955
20KHalf3427+7#15955#15948
Half25K23448+186#15948#15762
25K30K31963+256#15762#15506
30K20M18124+157#15506#15349
20M21M2008+192#15349#15157
21M35K5939+20#15157#15137
35K23M14917+132#15137#15005
23M24M13513+122#15005#14883
24M40K1297+122#14883#14761
40K25.2M792+77#14761#14684
25.2MFinish16110+151#14684#14533
TOTALS2427991+1436
📊

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