Joanna Goldfarb

Bib: 17986F

NY

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
27:02
Rank: #18903
Start5K
8:42/mi
27:02 split
10K· 6.21 mi
54:35
Rank: #19605 (-702)
5K10K
8:52/mi
27:33 split
15K· 9.32 mi
1:21:52
Rank: #19523 (+82)
10K15K
8:47/mi
27:17 split
20K· 12.43 mi
1:49:31
Rank: #19384 (+139)
15K20K
8:54/mi
27:39 split
Half· 13.11 mi
1:55:32
Rank: #19396 (-12)
20KHalf
8:49/mi
6:01 split
25K· 15.53 mi
2:17:10
Rank: #19264 (+132)
Half25K
8:55/mi
21:38 split
30K· 18.64 mi
2:46:28
Rank: #19256 (+8)
25K30K
9:26/mi
29:18 split
20M
2:59:10
Rank: #19162 (+94)
30K20M
9:21/mi
12:42 split
21M
3:08:52
Rank: #19024 (+138)
20M21M
9:42/mi
9:42 split
35K· 21.75 mi
3:15:43
Rank: #19004 (+20)
21M35K
9:09/mi
6:51 split
23M
3:26:56
Rank: #18815 (+189)
35K23M
8:58/mi
11:13 split
24M
3:35:33
Rank: #18662 (+153)
23M24M
8:37/mi
8:37 split
40K· 24.85 mi
3:42:52
Rank: #18484 (+178)
24M40K
8:33/mi
7:19 split
25.2M
3:46:01
Rank: #18404 (+80)
40K25.2M
9:08/mi
3:09 split
Finish· 26.22 mi
3:54:13
Rank: #18214 (+190)
25.2MFinish
8:03/mi
8:12 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:55:32
Pace8:49 /mi
2nd Half
Distance13.11 mi
Time1:58:41
Pace9:03 /mi
📊Positive Split: 2.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:20:4427:028:4227:02
8:42
-
10K
6.21 mi11:48:1754:358:4727:33
8:52
+0:10
15K
9.32 mi12:15:341:21:528:4727:17
8:47
-0:05
20K
12.43 mi12:43:131:49:318:4927:39
8:54
+0:07
Half
13.11 mi12:49:141:55:328:496:01
8:49
-0:05
25K
15.53 mi13:10:522:17:108:5021:38
8:55
+0:06
30K
18.64 mi13:40:102:46:288:5629:18
9:26
+0:31
20M
20.00 mi13:52:522:59:108:5712:42
9:21
-0:05
21M
21.00 mi14:02:343:08:529:009:42
9:42
+0:21
35K
21.75 mi14:09:253:15:439:006:51
9:09
-0:33
23M
23.00 mi14:20:383:26:569:0011:13
8:58
-0:11
24M
24.00 mi14:29:153:35:338:598:37
8:37
-0:21
40K
24.85 mi14:36:343:42:528:587:19
8:33
-0:04
25.2M
25.20 mi14:39:433:46:018:583:09
9:08
+0:35
Finish
26.22 mi14:47:553:54:138:568:12
8:03
-1:05

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

8:03 /mi

Average Pace

8:56 /mi

Slowest Pace

9:42 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

51:10

22% of race

Time at Steady Pace

2:01:21

52% of race

Time at Slower Pace

1:01:42

26% of race

Average Pace: 8:56 /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 mi11:20:4427:028:4227:02
8:42
#18903
10K
6.21 mi11:48:1754:358:4727:33
8:52
#19605
15K
9.32 mi12:15:341:21:528:4727:17
8:47
#19523
20K
12.43 mi12:43:131:49:318:4927:39
8:54
#19384
Half
13.11 mi12:49:141:55:328:496:01
8:49
#19396
25K
15.53 mi13:10:522:17:108:5021:38
8:55
#19264
30K
18.64 mi13:40:102:46:288:5629:18
9:26
#19256
20M
20.00 mi13:52:522:59:108:5712:42
9:21
#19162
21M
21.00 mi14:02:343:08:529:009:42
9:42
#19024
35K
21.75 mi14:09:253:15:439:006:51
9:09
#19004
23M
23.00 mi14:20:383:26:569:0011:13
8:58
#18815
24M
24.00 mi14:29:153:35:338:598:37
8:37
#18662
40K
24.85 mi14:36:343:42:528:587:19
8:33
#18484
25.2M
25.20 mi14:39:433:46:018:583:09
9:08
#18404
Finish
26.22 mi14:47:553:54:138:568:12
8:03
#18214
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF18-39Seg. OverallSeg. FemalesSeg. F18-39
5K3.11 mi3.11 mi189037140714019409(Top 73%)7334(Top 64%)7334(Top 150%)
10K6.21 mi3.10 mi19605-7027534-3947534-39420265(Top 76%)7846(Top 69%)7846(Top 161%)
15K9.32 mi3.11 mi19523+827460+747460+7419409(Top 73%)7334(Top 64%)7334(Top 150%)
20K12.43 mi3.11 mi19384+1397362+987362+9819208(Top 72%)7214(Top 63%)7214(Top 148%)
Half13.11 mi0.68 mi19396-127368-67368-619599(Top 74%)7427(Top 65%)7427(Top 152%)
25K15.53 mi2.42 mi19264+1327279+897279+8918579(Top 70%)6896(Top 60%)6896(Top 141%)
30K18.64 mi3.11 mi19256+87289-107289-1019179(Top 72%)7293(Top 64%)7293(Top 149%)
20M20.00 mi1.36 mi19162+947248+417248+4118227(Top 68%)6864(Top 60%)6864(Top 141%)
21M21.00 mi1.00 mi19024+1387180+687180+6816872(Top 63%)6119(Top 54%)6119(Top 125%)
35K21.75 mi0.75 mi19004+207179+17179+118580(Top 70%)7149(Top 63%)7149(Top 146%)
23M23.00 mi1.25 mi18815+1897083+967083+9615873(Top 60%)5673(Top 50%)5673(Top 116%)
24M24.00 mi1.00 mi18662+1537000+837000+8315217(Top 57%)5368(Top 47%)5368(Top 110%)
40K24.85 mi0.85 mi18484+1786910+906910+9013760(Top 52%)4627(Top 41%)4627(Top 95%)
25.2M25.20 mi0.35 mi18404+806875+356875+3513400(Top 50%)4471(Top 39%)4471(Top 92%)
Finish26.22 mi1.02 mi18214+1906775+1006775+10012493(Top 47%)3970(Top 35%)3970(Top 81%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 73%
×21story building
+97ft-345ft

Overall

19409

Females

7334

F18-39

7334

5K→10K

3.1 - 6.2 mi

Top 76%
×5story building
+79ft-138ft

Overall

20265

Females

7846

F18-39

7846

10K→15K

6.2 - 9.3 mi

Top 73%
×3story building
+67ft-78ft

Overall

19409

Females

7334

F18-39

7334

15K→20K

9.3 - 12.4 mi

Top 72%
×5story building
+106ft-86ft

Overall

19208

Females

7214

F18-39

7214

20K→Half

12.4 - 13.1 mi

Top 74%
×2story building
+19ft-37ft

Overall

19599

Females

7427

F18-39

7427

Half→25K

13.1 - 15.5 mi

Top 70%
×4story building
+66ft-88ft

Overall

18579

Females

6896

F18-39

6896

25K→30K

15.5 - 18.6 mi

Top 72%
×9story building
+181ft-148ft

Overall

19179

Females

7293

F18-39

7293

30K→20M

18.6 - 20.0 mi

Top 68%
×5story building
+64ft-50ft

Overall

18227

Females

6864

F18-39

6864

20M→21M

20.0 - 21.0 mi

Top 63%
×8story building
+106ft-24ft

Overall

16872

Females

6119

F18-39

6119

21M→35K

21.0 - 21.8 mi

Top 70%
×7story building
+17ft-86ft

Overall

18580

Females

7149

F18-39

7149

35K→23M

21.8 - 23.0 mi

Top 60%
×5story building
+23ft-63ft

Overall

15873

Females

5673

F18-39

5673

23M→24M

23.0 - 24.0 mi

Top 57%
×6story building
+12ft-82ft

Overall

15217

Females

5368

F18-39

5368

24M→40K

24.0 - 24.9 mi

Top 52%
×1story
+6ft-20ft

Overall

13760

Females

4627

F18-39

4627

40K→25.2M

24.9 - 25.2 mi

Top 50%
×1story
+13ft-16ft

Overall

13400

Females

4471

F18-39

4471

25.2M→Finish

25.2 - 26.2 mi

Top 47%
×2story building
+22ft-21ft

Overall

12493

Females

3970

F18-39

3970

Passing Analysis

Category:
Athletes Passed
2086
Passed By
1397
Net Change
+689
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18903
5K10K108810-702#18903#19605
10K15K226144+82#19605#19523
15K20K22485+139#19523#19384
20KHalf2436-12#19384#19396
Half25K19260+132#19396#19264
25K30K165157+8#19264#19256
30K20M13137+94#19256#19162
20M21M16022+138#19162#19024
21M35K4828+20#19024#19004
35K23M1989+189#19004#18815
23M24M1585+153#18815#18662
24M40K1791+178#18662#18484
40K25.2M822+80#18484#18404
25.2MFinish1911+190#18404#18214
TOTALS20861397+689
📊

Passing Visuals

Category:
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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