Karen Wen

Bib: 18911F

NJ

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Female)
#0 / 12228
Top 43%
Masters (Masters Women)
#0 / 6759
Top 30%
Division (F45-49)
#0 / 1813
Top 36%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:26
Rank: #18022
Start5K
8:11/mi
25:26 split
10K· 6.21 mi
51:11
Rank: #18220 (-198)
5K10K
8:17/mi
25:45 split
15K· 9.32 mi
1:18:43
Rank: #19327 (-1107)
10K15K
8:52/mi
27:32 split
20K· 12.43 mi
1:44:37
Rank: #18768 (+559)
15K20K
8:20/mi
25:54 split
Half· 13.11 mi
1:50:13
Rank: #18685 (+83)
20KHalf
8:12/mi
5:36 split
25K· 15.53 mi
2:10:15
Rank: #18167 (+518)
Half25K
8:16/mi
20:02 split
30K· 18.64 mi
2:36:45
Rank: #17527 (+640)
25K30K
8:32/mi
26:30 split
20M
2:48:16
Rank: #17215 (+312)
30K20M
8:28/mi
11:31 split
21M
2:57:18
Rank: #16963 (+252)
20M21M
9:02/mi
9:02 split
35K· 21.75 mi
3:03:22
Rank: #16817 (+146)
21M35K
8:07/mi
6:04 split
23M
3:13:44
Rank: #16491 (+326)
35K23M
8:17/mi
10:22 split
24M
3:21:36
Rank: #16195 (+296)
23M24M
7:52/mi
7:52 split
40K· 24.85 mi
3:28:29
Rank: #16001 (+194)
24M40K
8:03/mi
6:53 split
25.2M
3:31:27
Rank: #15878 (+123)
40K25.2M
8:36/mi
2:58 split
Finish· 26.22 mi
3:39:23
Rank: #15720 (+158)
25.2MFinish
7:47/mi
7:56 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:50:13
Pace8:24 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:49:10
Pace8:20 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:16:3625:268:1125:26
8:11
-
10K
6.21 mi11:42:2151:118:1425:45
8:17
+0:06
15K
9.32 mi12:09:531:18:438:2727:32
8:52
+0:35
20K
12.43 mi12:35:471:44:378:2525:54
8:20
-0:32
Half
13.11 mi12:41:231:50:138:245:36
8:12
-0:08
25K
15.53 mi13:01:252:10:158:2320:02
8:16
+0:04
30K
18.64 mi13:27:552:36:458:2526:30
8:32
+0:16
20M
20.00 mi13:39:262:48:168:2511:31
8:28
-0:04
21M
21.00 mi13:48:282:57:188:279:02
9:02
+0:34
35K
21.75 mi13:54:323:03:228:266:04
8:07
-0:55
23M
23.00 mi14:04:543:13:448:2510:22
8:17
+0:10
24M
24.00 mi14:12:463:21:368:247:52
7:52
-0:25
40K
24.85 mi14:19:393:28:298:236:53
8:03
+0:11
25.2M
25.20 mi14:22:373:31:278:232:58
8:36
+0:33
Finish
26.22 mi14:30:333:39:238:227:56
7:47
-0:49

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

7:47 /mi

Average Pace

8:22 /mi

Slowest Pace

9:02 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:59:51

82% of race

Time at Steady Pace

39:32

18% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:22 /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 mi11:16:3625:268:1125:26
8:11
#18022
10K
6.21 mi11:42:2151:118:1425:45
8:17
#18220
15K
9.32 mi12:09:531:18:438:2727:32
8:52
#19327
20K
12.43 mi12:35:471:44:378:2525:54
8:20
#18768
Half
13.11 mi12:41:231:50:138:245:36
8:12
#18685
25K
15.53 mi13:01:252:10:158:2320:02
8:16
#18167
30K
18.64 mi13:27:552:36:458:2526:30
8:32
#17527
20M
20.00 mi13:39:262:48:168:2511:31
8:28
#17215
21M
21.00 mi13:48:282:57:188:279:02
9:02
#16963
35K
21.75 mi13:54:323:03:228:266:04
8:07
#16817
23M
23.00 mi14:04:543:13:448:2510:22
8:17
#16491
24M
24.00 mi14:12:463:21:368:247:52
7:52
#16195
40K
24.85 mi14:19:393:28:298:236:53
8:03
#16001
25.2M
25.20 mi14:22:373:31:278:232:58
8:36
#15878
Finish
26.22 mi14:30:333:39:238:227:56
7:47
#15720
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi180226355635521353(Top 75%)8188(Top 67%)8188(Top 452%)
10K6.21 mi3.10 mi18220-1986463-1086463-10818473(Top 65%)6581(Top 54%)6581(Top 363%)
15K9.32 mi3.11 mi19327-11077074-6117074-61121353(Top 75%)8188(Top 67%)8188(Top 452%)
20K12.43 mi3.11 mi18768+5596768+3066768+30617142(Top 60%)5848(Top 48%)5848(Top 323%)
Half13.11 mi0.68 mi18685+836726+426726+4217338(Top 61%)5937(Top 49%)5937(Top 327%)
25K15.53 mi2.42 mi18167+5186454+2726454+27215690(Top 55%)5124(Top 42%)5124(Top 283%)
30K18.64 mi3.11 mi17527+6406137+3176137+31714953(Top 53%)4878(Top 40%)4878(Top 269%)
20M20.00 mi1.36 mi17215+3125977+1605977+16013662(Top 48%)4335(Top 35%)4335(Top 239%)
21M21.00 mi1.00 mi16963+2525855+1225855+12213740(Top 48%)4493(Top 37%)4493(Top 248%)
35K21.75 mi0.75 mi16817+1465778+775778+7713060(Top 46%)4208(Top 34%)4208(Top 232%)
23M23.00 mi1.25 mi16491+3265628+1505628+15011963(Top 42%)3730(Top 31%)3730(Top 206%)
24M24.00 mi1.00 mi16195+2965495+1335495+13310380(Top 37%)3002(Top 25%)3002(Top 166%)
40K24.85 mi0.85 mi16001+1945404+915404+9110615(Top 37%)3239(Top 26%)3239(Top 179%)
25.2M25.20 mi0.35 mi15878+1235350+545350+549563(Top 34%)2840(Top 23%)2840(Top 157%)
Finish26.22 mi1.02 mi15720+1585283+675283+6711379(Top 40%)3665(Top 30%)3665(Top 202%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 75%
×21story building
+97ft-345ft

Overall

21353

Females

8188

F45-49

8188

5K→10K

3.1 - 6.2 mi

Top 65%
×5story building
+79ft-138ft

Overall

18473

Females

6581

F45-49

6581

10K→15K

6.2 - 9.3 mi

Top 75%
×3story building
+67ft-78ft

Overall

21353

Females

8188

F45-49

8188

15K→20K

9.3 - 12.4 mi

Top 60%
×5story building
+106ft-86ft

Overall

17142

Females

5848

F45-49

5848

20K→Half

12.4 - 13.1 mi

Top 61%
×2story building
+19ft-37ft

Overall

17338

Females

5937

F45-49

5937

Half→25K

13.1 - 15.5 mi

Top 55%
×4story building
+66ft-88ft

Overall

15690

Females

5124

F45-49

5124

25K→30K

15.5 - 18.6 mi

Top 53%
×9story building
+181ft-148ft

Overall

14953

Females

4878

F45-49

4878

30K→20M

18.6 - 20.0 mi

Top 48%
×5story building
+64ft-50ft

Overall

13662

Females

4335

F45-49

4335

20M→21M

20.0 - 21.0 mi

Top 48%
×8story building
+106ft-24ft

Overall

13740

Females

4493

F45-49

4493

21M→35K

21.0 - 21.8 mi

Top 46%
×7story building
+17ft-86ft

Overall

13060

Females

4208

F45-49

4208

35K→23M

21.8 - 23.0 mi

Top 42%
×5story building
+23ft-63ft

Overall

11963

Females

3730

F45-49

3730

23M→24M

23.0 - 24.0 mi

Top 37%
×6story building
+12ft-82ft

Overall

10380

Females

3002

F45-49

3002

24M→40K

24.0 - 24.9 mi

Top 37%
×1story
+6ft-20ft

Overall

10615

Females

3239

F45-49

3239

40K→25.2M

24.9 - 25.2 mi

Top 34%
×1story
+13ft-16ft

Overall

9563

Females

2840

F45-49

2840

25.2M→Finish

25.2 - 26.2 mi

Top 40%
×2story building
+22ft-21ft

Overall

11379

Females

3665

F45-49

3665

Passing Analysis

Category:
Athletes Passed
3916
Passed By
1614
Net Change
+2302
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#18022
5K10K206404-198#18022#18220
10K15K251132-1107#18220#19327
15K20K57617+559#19327#18768
20KHalf918+83#18768#18685
Half25K5246+518#18685#18167
25K30K6477+640#18167#17527
30K20M3197+312#17527#17215
20M21M26210+252#17215#16963
21M35K1471+146#16963#16817
35K23M3315+326#16817#16491
23M24M2982+296#16491#16195
24M40K1951+194#16195#16001
40K25.2M1252+123#16001#15878
25.2MFinish17012+158#15878#15720
TOTALS39161614+2302
📊

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