Teresa Cheung

Bib: 22386F

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Masters (Masters Women)
#0 / 6759
Division (F45-49)
#0 / 1813
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
29:35
Rank: #24319
Start5K
9:31/mi
29:35 split
10K· 6.21 mi
59:04
Rank: #24198 (+121)
5K10K
9:29/mi
29:29 split
15K· 9.32 mi
1:29:14
Rank: #24250 (-52)
10K15K
9:43/mi
30:10 split
20K· 12.43 mi
1:59:04
Rank: #23956 (+294)
15K20K
9:36/mi
29:50 split
Half· 13.11 mi
2:05:35
Rank: #23938 (+18)
20KHalf
9:33/mi
6:31 split
25K· 15.53 mi
2:29:54
Rank: #23846 (+92)
Half25K
10:02/mi
24:19 split
30K· 18.64 mi
3:03:16
Rank: #23765 (+81)
25K30K
10:44/mi
33:22 split
20M
3:17:05
Rank: #23593 (+172)
30K20M
10:10/mi
13:49 split
21M
3:27:25
Rank: #23365 (+228)
20M21M
10:20/mi
10:20 split
35K· 21.75 mi
3:34:30
Rank: #23262 (+103)
21M35K
9:28/mi
7:05 split
23M
3:47:00
Rank: #23109 (+153)
35K23M
9:59/mi
12:30 split
24M
3:56:50
Rank: #23010 (+99)
23M24M
9:50/mi
9:50 split
40K· 24.85 mi
4:04:59
Rank: #22849 (+161)
24M40K
9:32/mi
8:09 split
25.2M
4:08:37
Rank: #22796 (+53)
40K25.2M
10:32/mi
3:38 split
Finish· 26.22 mi
4:18:02
Rank: #22709 (+87)
25.2MFinish
9:14/mi
9:25 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:05:35
Pace9:35 /mi
2nd Half
Distance13.11 mi
Time2:12:27
Pace10:06 /mi
📊Positive Split: 5.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:30:2229:359:3129:35
9:31
-
10K
6.21 mi11:59:5159:049:3029:29
9:29
-0:02
15K
9.32 mi12:30:011:29:149:3430:10
9:43
+0:14
20K
12.43 mi12:59:511:59:049:3529:50
9:36
-0:07
Half
13.11 mi13:06:222:05:359:356:31
9:33
-0:03
25K
15.53 mi13:30:412:29:549:3924:19
10:02
+0:29
30K
18.64 mi14:04:033:03:169:5033:22
10:44
+0:42
20M
20.00 mi14:17:523:17:059:5113:49
10:10
-0:34
21M
21.00 mi14:28:123:27:259:5310:20
10:20
+0:10
35K
21.75 mi14:35:173:34:309:527:05
9:28
-0:52
23M
23.00 mi14:47:473:47:009:5212:30
9:59
+0:31
24M
24.00 mi14:57:373:56:509:529:50
9:50
-0:09
40K
24.85 mi15:05:464:04:599:518:09
9:32
-0:18
25.2M
25.20 mi15:09:244:08:379:523:38
10:32
+1:00
Finish
26.22 mi15:18:494:18:029:519:25
9:14
-1:18

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

9:14 /mi

Average Pace

9:51 /mi

Slowest Pace

10:44 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:16:53

76% of race

Time at Steady Pace

1:01:09

24% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 9:50 /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 mi11:30:2229:359:3129:35
9:31
#24319
10K
6.21 mi11:59:5159:049:3029:29
9:29
#24198
15K
9.32 mi12:30:011:29:149:3430:10
9:43
#24250
20K
12.43 mi12:59:511:59:049:3529:50
9:36
#23956
Half
13.11 mi13:06:222:05:359:356:31
9:33
#23938
25K
15.53 mi13:30:412:29:549:3924:19
10:02
#23846
30K
18.64 mi14:04:033:03:169:5033:22
10:44
#23765
20M
20.00 mi14:17:523:17:059:5113:49
10:10
#23593
21M
21.00 mi14:28:123:27:259:5310:20
10:20
#23365
35K
21.75 mi14:35:173:34:309:527:05
9:28
#23262
23M
23.00 mi14:47:473:47:009:5212:30
9:59
#23109
24M
24.00 mi14:57:373:56:509:529:50
9:50
#23010
40K
24.85 mi15:05:464:04:599:518:09
9:32
#22849
25.2M
25.20 mi15:09:244:08:379:523:38
10:32
#22796
Finish
26.22 mi15:18:494:18:029:519:25
9:14
#22709
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi243199860986024318(Top 86%)9850(Top 81%)9850(Top 543%)
10K6.21 mi3.10 mi24198+1219797+639797+6324082(Top 85%)9730(Top 80%)9730(Top 537%)
15K9.32 mi3.11 mi24250-529817-209817-2024318(Top 86%)9850(Top 81%)9850(Top 543%)
20K12.43 mi3.11 mi23956+2949670+1479670+14723219(Top 82%)9253(Top 76%)9253(Top 510%)
Half13.11 mi0.68 mi23938+189660+109660+1023723(Top 84%)9546(Top 78%)9546(Top 527%)
25K15.53 mi2.42 mi23846+929611+499611+4923338(Top 82%)9384(Top 77%)9384(Top 518%)
30K18.64 mi3.11 mi23765+819607+49607+423479(Top 83%)9593(Top 78%)9593(Top 529%)
20M20.00 mi1.36 mi23593+1729535+729535+7221490(Top 76%)8624(Top 71%)8624(Top 476%)
21M21.00 mi1.00 mi23365+2289424+1119424+11119518(Top 69%)7635(Top 62%)7635(Top 421%)
35K21.75 mi0.75 mi23262+1039381+439381+4320266(Top 71%)8124(Top 66%)8124(Top 448%)
23M23.00 mi1.25 mi23109+1539323+589323+5820458(Top 72%)8279(Top 68%)8279(Top 457%)
24M24.00 mi1.00 mi23010+999296+279296+2720865(Top 73%)8537(Top 70%)8537(Top 471%)
40K24.85 mi0.85 mi22849+1619225+719225+7118876(Top 66%)7576(Top 62%)7576(Top 418%)
25.2M25.20 mi0.35 mi22796+539200+259200+2519214(Top 68%)7769(Top 64%)7769(Top 429%)
Finish26.22 mi1.02 mi22709+879169+319169+3120164(Top 71%)8242(Top 67%)8242(Top 455%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 86%
×21story building
+97ft-345ft

Overall

24318

Females

9850

F45-49

9850

5K→10K

3.1 - 6.2 mi

Top 85%
×5story building
+79ft-138ft

Overall

24082

Females

9730

F45-49

9730

10K→15K

6.2 - 9.3 mi

Top 86%
×3story building
+67ft-78ft

Overall

24318

Females

9850

F45-49

9850

15K→20K

9.3 - 12.4 mi

Top 82%
×5story building
+106ft-86ft

Overall

23219

Females

9253

F45-49

9253

20K→Half

12.4 - 13.1 mi

Top 84%
×2story building
+19ft-37ft

Overall

23723

Females

9546

F45-49

9546

Half→25K

13.1 - 15.5 mi

Top 82%
×4story building
+66ft-88ft

Overall

23338

Females

9384

F45-49

9384

25K→30K

15.5 - 18.6 mi

Top 83%
×9story building
+181ft-148ft

Overall

23479

Females

9593

F45-49

9593

30K→20M

18.6 - 20.0 mi

Top 76%
×5story building
+64ft-50ft

Overall

21490

Females

8624

F45-49

8624

20M→21M

20.0 - 21.0 mi

Top 69%
×8story building
+106ft-24ft

Overall

19518

Females

7635

F45-49

7635

21M→35K

21.0 - 21.8 mi

Top 71%
×7story building
+17ft-86ft

Overall

20266

Females

8124

F45-49

8124

35K→23M

21.8 - 23.0 mi

Top 72%
×5story building
+23ft-63ft

Overall

20458

Females

8279

F45-49

8279

23M→24M

23.0 - 24.0 mi

Top 73%
×6story building
+12ft-82ft

Overall

20865

Females

8537

F45-49

8537

24M→40K

24.0 - 24.9 mi

Top 66%
×1story
+6ft-20ft

Overall

18876

Females

7576

F45-49

7576

40K→25.2M

24.9 - 25.2 mi

Top 68%
×1story
+13ft-16ft

Overall

19214

Females

7769

F45-49

7769

25.2M→Finish

25.2 - 26.2 mi

Top 71%
×2story building
+22ft-21ft

Overall

20164

Females

8242

F45-49

8242

Passing Analysis

Category:
Athletes Passed
2226
Passed By
616
Net Change
+1610
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#24319
5K10K292171+121#24319#24198
10K15K126178-52#24198#24250
15K20K31420+294#24250#23956
20KHalf3113+18#23956#23938
Half25K16068+92#23938#23846
25K30K197116+81#23846#23765
30K20M1797+172#23765#23593
20M21M2335+228#23593#23365
21M35K1063+103#23365#23262
35K23M16310+153#23262#23109
23M24M11011+99#23109#23010
24M40K1621+161#23010#22849
40K25.2M563+53#22849#22796
25.2MFinish9710+87#22796#22709
TOTALS2226616+1610
📊

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