Lena Tian

Bib: 20192F

WA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 44%
Gender (Female)
#0 / 10924
Top 31%
Masters (Masters Women)
#0 / 6263
Top 18%
Division (F55-59)
#0 / 876
Top 5%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:59
Rank: #17026
Start5K
25:59 | 8:22/mi
10K· 6.21 mi
51:02
Rank: #15828 (+1198)
5K10K
25:03 | 8:04/mi
15K· 9.32 mi
1:15:57
Rank: #15022 (+806)
10K15K
24:55 | 8:01/mi
20K· 12.43 mi
1:42:21
Rank: #14939 (+83)
15K20K
26:24 | 8:30/mi
Half· 13.11 mi
1:47:43
Rank: #14780 (+159)
20KHalf
5:22 | 7:52/mi
25K· 15.53 mi
2:07:37
Rank: #14142 (+638)
Half25K
19:54 | 8:12/mi
30K· 18.64 mi
2:34:06
Rank: #13405 (+737)
25K30K
26:29 | 8:31/mi
20M
2:45:33
Rank: #12979 (+426)
30K20M
11:27 | 8:26/mi
21M
2:54:29
Rank: #12651 (+328)
20M21M
8:56 | 8:56/mi
35K· 21.75 mi
3:00:22
Rank: #12444 (+207)
21M35K
5:53 | 7:52/mi
23M
3:10:50
Rank: #12081 (+363)
35K23M
10:28 | 8:22/mi
24M
3:18:50
Rank: #11815 (+266)
23M24M
8:00 | 8:00/mi
40K· 24.85 mi
3:25:55
Rank: #11564 (+251)
24M40K
7:05 | 8:17/mi
25.2M
3:29:08
Rank: #11464 (+100)
40K25.2M
3:13 | 9:20/mi
Finish· 26.22 mi
3:37:26
Rank: #11329 (+135)
25.2MFinish
8:18 | 8:09/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:47:43
Pace8:13 /mi
2nd Half
Distance13.11 mi
Time1:49:43
Pace8:22 /mi
📊Positive Split: 1.9% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:3525:598:2225:59
8:22
-
10K
6.21 mi11:46:3851:028:1325:03
8:04
-0:18
15K
9.32 mi12:11:331:15:578:0924:55
8:01
-0:03
20K
12.43 mi12:37:571:42:218:1426:24
8:30
+0:29
Half
13.11 mi12:43:191:47:438:135:22
7:52
-0:38
25K
15.53 mi13:03:132:07:378:1319:54
8:12
+0:20
30K
18.64 mi13:29:422:34:068:1626:29
8:31
+0:19
20M
20.00 mi13:41:092:45:338:1711:27
8:26
-0:05
21M
21.00 mi13:50:052:54:298:198:56
8:56
+0:30
35K
21.75 mi13:55:583:00:228:185:53
7:52
-1:04
23M
23.00 mi14:06:263:10:508:1810:28
8:22
+0:30
24M
24.00 mi14:14:263:18:508:178:00
8:00
-0:22
40K
24.85 mi14:21:313:25:558:177:05
8:17
+0:17
25.2M
25.20 mi14:24:443:29:088:183:13
9:20
+1:03
Finish
26.22 mi14:33:023:37:268:188:18
8:09
-1:11

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

7:52 /mi

Average Pace

8:18 /mi

Slowest Pace

9:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:25:17

94% of race

Time at Steady Pace

8:56

4% of race

Time at Slower Pace

3:13

1% of race

Average Pace: 8:18 /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 mi11:21:3525:598:2225:59
8:22
#17026
10K
6.21 mi11:46:3851:028:1325:03
8:04
#15828
15K
9.32 mi12:11:331:15:578:0924:55
8:01
#15022
20K
12.43 mi12:37:571:42:218:1426:24
8:30
#14939
Half
13.11 mi12:43:191:47:438:135:22
7:52
#14780
25K
15.53 mi13:03:132:07:378:1319:54
8:12
#14142
30K
18.64 mi13:29:422:34:068:1626:29
8:31
#13405
20M
20.00 mi13:41:092:45:338:1711:27
8:26
#12979
21M
21.00 mi13:50:052:54:298:198:56
8:56
#12651
35K
21.75 mi13:55:583:00:228:185:53
7:52
#12444
23M
23.00 mi14:06:263:10:508:1810:28
8:22
#12081
24M
24.00 mi14:14:263:18:508:178:00
8:00
#11815
40K
24.85 mi14:21:313:25:558:177:05
8:17
#11564
25.2M
25.20 mi14:24:443:29:088:183:13
9:20
#11464
Finish
26.22 mi14:33:023:37:268:188:18
8:09
#11329
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi170266181618113588(Top 53%)4125(Top 38%)4125(Top 471%)
10K6.21 mi3.10 mi15828+11985426+7555426+75514650(Top 57%)4710(Top 43%)4710(Top 538%)
15K9.32 mi3.11 mi15022+8064958+4684958+46813588(Top 53%)4125(Top 38%)4125(Top 471%)
20K12.43 mi3.11 mi14939+834907+514907+5114800(Top 58%)4884(Top 45%)4884(Top 558%)
Half13.11 mi0.68 mi14780+1594827+804827+8011842(Top 46%)3252(Top 30%)3252(Top 371%)
25K15.53 mi2.42 mi14142+6384482+3454482+34511428(Top 45%)3197(Top 29%)3197(Top 365%)
30K18.64 mi3.11 mi13405+7374141+3414141+34110787(Top 42%)3092(Top 28%)3092(Top 353%)
20M20.00 mi1.36 mi12979+4263967+1743967+1749065(Top 35%)2492(Top 23%)2492(Top 284%)
21M21.00 mi1.00 mi12651+3283826+1413826+1418303(Top 32%)2348(Top 21%)2348(Top 268%)
35K21.75 mi0.75 mi12444+2073760+663760+667016(Top 27%)1772(Top 16%)1772(Top 202%)
23M23.00 mi1.25 mi12081+3633616+1443616+1447719(Top 30%)2263(Top 21%)2263(Top 258%)
24M24.00 mi1.00 mi11815+2663514+1023514+1026677(Top 26%)1859(Top 17%)1859(Top 212%)
40K24.85 mi0.85 mi11564+2513426+883426+887292(Top 29%)2290(Top 21%)2290(Top 261%)
25.2M25.20 mi0.35 mi11464+1003391+353391+358089(Top 32%)2712(Top 25%)2712(Top 310%)
Finish26.22 mi1.02 mi11329+1353376+153376+159483(Top 37%)3272(Top 30%)3272(Top 374%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 53%
×21stories
+97ft-345ft

Overall

13588

Females

4125

F55-59

4125

5K→10K

3.1 - 6.2 mi

Top 57%
×5stories
+79ft-138ft

Overall

14650

Females

4710

F55-59

4710

10K→15K

6.2 - 9.3 mi

Top 53%
×3stories
+67ft-78ft

Overall

13588

Females

4125

F55-59

4125

15K→20K

9.3 - 12.4 mi

Top 58%
×5stories
+106ft-86ft

Overall

14800

Females

4884

F55-59

4884

20K→Half

12.4 - 13.1 mi

Top 46%
×2stories
+19ft-37ft

Overall

11842

Females

3252

F55-59

3252

Half→25K

13.1 - 15.5 mi

Top 45%
×4stories
+66ft-88ft

Overall

11428

Females

3197

F55-59

3197

25K→30K

15.5 - 18.6 mi

Top 42%
×9stories
+181ft-148ft

Overall

10787

Females

3092

F55-59

3092

30K→20M

18.6 - 20.0 mi

Top 35%
×5stories
+64ft-50ft

Overall

9065

Females

2492

F55-59

2492

20M→21M

20.0 - 21.0 mi

Top 32%
×8stories
+106ft-24ft

Overall

8303

Females

2348

F55-59

2348

21M→35K

21.0 - 21.8 mi

Top 27%
×7stories
+17ft-86ft

Overall

7016

Females

1772

F55-59

1772

35K→23M

21.8 - 23.0 mi

Top 30%
×5stories
+23ft-63ft

Overall

7719

Females

2263

F55-59

2263

23M→24M

23.0 - 24.0 mi

Top 26%
×6stories
+12ft-82ft

Overall

6677

Females

1859

F55-59

1859

24M→40K

24.0 - 24.9 mi

Top 29%
×1story
+6ft-20ft

Overall

7292

Females

2290

F55-59

2290

40K→25.2M

24.9 - 25.2 mi

Top 32%
×1story
+13ft-16ft

Overall

8089

Females

2712

F55-59

2712

25.2M→Finish

25.2 - 26.2 mi

Top 37%
×2stories
+22ft-21ft

Overall

9483

Females

3272

F55-59

3272

Passing Analysis

Category:
Athletes Passed
6000
Passed By
303
Net Change
+5697
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#17026
5K10K122426+1198#17026#15828
10K15K82014+806#15828#15022
15K20K257174+83#15022#14939
20KHalf1590+159#14939#14780
Half25K6446+638#14780#14142
25K30K75417+737#14142#13405
30K20M4337+426#13405#12979
20M21M3368+328#12979#12651
21M35K2092+207#12651#12444
35K23M3685+363#12444#12081
23M24M2682+266#12081#11815
24M40K2576+251#11815#11564
40K25.2M1044+100#11564#11464
25.2MFinish16732+135#11464#11329
TOTALS6000303+5697
📊

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