Peggy Chung

Bib: 22484F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 26622
Gender (Female)
#0 / 11423
Masters (Masters Women)
#0 / 6539
Division (F45-49)
#0 / 1817
Race Day Weather
49°/39°F
light intensity drizzle

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
27:36
Rank: #19915
Start5K
8:53/mi
27:36 split
10K· 6.21 mi
55:04
Rank: #19994 (-79)
5K10K
8:50/mi
27:28 split
15K· 9.32 mi
1:22:51
Rank: #20070 (-76)
10K15K
8:57/mi
27:47 split
20K· 12.43 mi
1:50:38
Rank: #19870 (+200)
15K20K
8:57/mi
27:47 split
Half· 13.11 mi
1:56:37
Rank: #19830 (+40)
20KHalf
8:46/mi
5:59 split
25K· 15.53 mi
2:18:18
Rank: #19634 (+196)
Half25K
8:57/mi
21:41 split
30K· 18.64 mi
2:46:34
Rank: #19287 (+347)
25K30K
9:06/mi
28:16 split
20M
2:58:54
Rank: #19099 (+188)
30K20M
9:05/mi
12:20 split
21M
3:08:20
Rank: #18903 (+196)
20M21M
9:26/mi
9:26 split
35K· 21.75 mi
3:15:02
Rank: #18864 (+39)
21M35K
8:57/mi
6:42 split
23M
3:26:18
Rank: #18672 (+192)
35K23M
9:00/mi
11:16 split
24M
3:35:07
Rank: #18565 (+107)
23M24M
8:49/mi
8:49 split
40K· 24.85 mi
3:42:42
Rank: #18449 (+116)
24M40K
8:52/mi
7:35 split
25.2M
3:45:58
Rank: #18401 (+48)
40K25.2M
9:28/mi
3:16 split
Finish· 26.22 mi
3:54:46
Rank: #18328 (+73)
25.2MFinish
8:38/mi
8:48 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:56:37
Pace8:54 /mi
2nd Half
Distance13.11 mi
Time1:58:09
Pace9:01 /mi
📊Positive Split: 1.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2027:368:5327:36
8:53
-
10K
6.21 mi11:48:4855:048:5227:28
8:50
-0:03
15K
9.32 mi12:16:351:22:518:5327:47
8:57
+0:07
20K
12.43 mi12:44:221:50:388:5427:47
8:57
0:00
Half
13.11 mi12:50:211:56:378:545:59
8:46
-0:11
25K
15.53 mi13:12:022:18:188:5421:41
8:57
+0:11
30K
18.64 mi13:40:182:46:348:5628:16
9:06
+0:09
20M
20.00 mi13:52:382:58:548:5712:20
9:05
-0:01
21M
21.00 mi14:02:043:08:208:589:26
9:26
+0:21
35K
21.75 mi14:08:463:15:028:586:42
8:57
-0:29
23M
23.00 mi14:20:023:26:188:5811:16
9:00
+0:03
24M
24.00 mi14:28:513:35:078:588:49
8:49
-0:11
40K
24.85 mi14:36:263:42:428:587:35
8:52
+0:03
25.2M
25.20 mi14:39:423:45:588:583:16
9:28
+0:36
Finish
26.22 mi14:48:303:54:468:588:48
8:38
-0:50

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

8:38 /mi

Average Pace

8:58 /mi

Slowest Pace

9:28 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:01:28

77% of race

Time at Steady Pace

53:18

23% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:57 /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 mi11:21:2027:368:5327:36
8:53
#19915
10K
6.21 mi11:48:4855:048:5227:28
8:50
#19994
15K
9.32 mi12:16:351:22:518:5327:47
8:57
#20070
20K
12.43 mi12:44:221:50:388:5427:47
8:57
#19870
Half
13.11 mi12:50:211:56:378:545:59
8:46
#19830
25K
15.53 mi13:12:022:18:188:5421:41
8:57
#19634
30K
18.64 mi13:40:182:46:348:5628:16
9:06
#19287
20M
20.00 mi13:52:382:58:548:5712:20
9:05
#19099
21M
21.00 mi14:02:043:08:208:589:26
9:26
#18903
35K
21.75 mi14:08:463:15:028:586:42
8:57
#18864
23M
23.00 mi14:20:023:26:188:5811:16
9:00
#18672
24M
24.00 mi14:28:513:35:078:588:49
8:49
#18565
40K
24.85 mi14:36:263:42:428:587:35
8:52
#18449
25.2M
25.20 mi14:39:423:45:588:583:16
9:28
#18401
Finish
26.22 mi14:48:303:54:468:588:48
8:38
#18328
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi199157754775420230(Top 76%)7799(Top 68%)7799(Top 429%)
10K6.21 mi3.10 mi19994-797761-77761-720144(Top 76%)7781(Top 68%)7781(Top 428%)
15K9.32 mi3.11 mi20070-767778-177778-1720230(Top 76%)7799(Top 68%)7799(Top 429%)
20K12.43 mi3.11 mi19870+2007642+1367642+13619433(Top 73%)7342(Top 64%)7342(Top 404%)
Half13.11 mi0.68 mi19830+407617+257617+2519355(Top 73%)7288(Top 64%)7288(Top 401%)
25K15.53 mi2.42 mi19634+1967504+1137504+11318686(Top 70%)6955(Top 61%)6955(Top 383%)
30K18.64 mi3.11 mi19287+3477307+1977307+19717689(Top 66%)6460(Top 57%)6460(Top 356%)
20M20.00 mi1.36 mi19099+1887208+997208+9916960(Top 64%)6140(Top 54%)6140(Top 338%)
21M21.00 mi1.00 mi18903+1967109+997109+9915685(Top 59%)5456(Top 48%)5456(Top 300%)
35K21.75 mi0.75 mi18864+397094+157094+1517757(Top 67%)6705(Top 59%)6705(Top 369%)
23M23.00 mi1.25 mi18672+1926999+956999+9516095(Top 60%)5802(Top 51%)5802(Top 319%)
24M24.00 mi1.00 mi18565+1076945+546945+5416338(Top 61%)6001(Top 53%)6001(Top 330%)
40K24.85 mi0.85 mi18449+1166892+536892+5315495(Top 58%)5589(Top 49%)5589(Top 308%)
25.2M25.20 mi0.35 mi18401+486873+196873+1915163(Top 57%)5417(Top 47%)5417(Top 298%)
Finish26.22 mi1.02 mi18328+736837+366837+3616204(Top 61%)5946(Top 52%)5946(Top 327%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 76%
×21stories
+97ft-345ft

Overall

20230

Females

7799

F45-49

7799

5K→10K

3.1 - 6.2 mi

Top 76%
×5stories
+79ft-138ft

Overall

20144

Females

7781

F45-49

7781

10K→15K

6.2 - 9.3 mi

Top 76%
×3stories
+67ft-78ft

Overall

20230

Females

7799

F45-49

7799

15K→20K

9.3 - 12.4 mi

Top 73%
×5stories
+106ft-86ft

Overall

19433

Females

7342

F45-49

7342

20K→Half

12.4 - 13.1 mi

Top 73%
×2stories
+19ft-37ft

Overall

19355

Females

7288

F45-49

7288

Half→25K

13.1 - 15.5 mi

Top 70%
×4stories
+66ft-88ft

Overall

18686

Females

6955

F45-49

6955

25K→30K

15.5 - 18.6 mi

Top 66%
×9stories
+181ft-148ft

Overall

17689

Females

6460

F45-49

6460

30K→20M

18.6 - 20.0 mi

Top 64%
×5stories
+64ft-50ft

Overall

16960

Females

6140

F45-49

6140

20M→21M

20.0 - 21.0 mi

Top 59%
×8stories
+106ft-24ft

Overall

15685

Females

5456

F45-49

5456

21M→35K

21.0 - 21.8 mi

Top 67%
×7stories
+17ft-86ft

Overall

17757

Females

6705

F45-49

6705

35K→23M

21.8 - 23.0 mi

Top 60%
×5stories
+23ft-63ft

Overall

16095

Females

5802

F45-49

5802

23M→24M

23.0 - 24.0 mi

Top 61%
×6stories
+12ft-82ft

Overall

16338

Females

6001

F45-49

6001

24M→40K

24.0 - 24.9 mi

Top 58%
×1story
+6ft-20ft

Overall

15495

Females

5589

F45-49

5589

40K→25.2M

24.9 - 25.2 mi

Top 57%
×1story
+13ft-16ft

Overall

15163

Females

5417

F45-49

5417

25.2M→Finish

25.2 - 26.2 mi

Top 61%
×2stories
+22ft-21ft

Overall

16204

Females

5946

F45-49

5946

Passing Analysis

Category:
Athletes Passed
2399
Passed By
812
Net Change
+1587
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#19915
5K10K257336-79#19915#19994
10K15K152228-76#19994#20070
15K20K27777+200#20070#19870
20KHalf5010+40#19870#19830
Half25K22832+196#19830#19634
25K30K37629+347#19634#19287
30K20M1968+188#19287#19099
20M21M2037+196#19099#18903
21M35K6526+39#18903#18864
35K23M2019+192#18864#18672
23M24M12013+107#18672#18565
24M40K12610+116#18565#18449
40K25.2M535+48#18449#18401
25.2MFinish9522+73#18401#18328
TOTALS2399812+1587
📊

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