Lillian Qian

Bib: 17897F

CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Top 43%
Gender (Female)
#0 / 12228
Top 27%
Masters (Masters Women)
#0 / 6759
Top 13%
Division (F55-59)
#0 / 994
Top 3%
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
24:38
Rank: #15995
Start5K
7:56/mi
24:38 split
10K· 6.21 mi
49:01
Rank: #15565 (+430)
5K10K
7:51/mi
24:23 split
15K· 9.32 mi
1:12:56
Rank: #14848 (+717)
10K15K
7:42/mi
23:55 split
20K· 12.43 mi
1:37:01
Rank: #14302 (+546)
15K20K
7:45/mi
24:05 split
Half· 13.11 mi
1:42:08
Rank: #14167 (+135)
20KHalf
7:30/mi
5:07 split
25K· 15.53 mi
2:00:48
Rank: #13679 (+488)
Half25K
7:42/mi
18:40 split
30K· 18.64 mi
2:25:43
Rank: #13239 (+440)
25K30K
8:01/mi
24:55 split
20M
2:36:33
Rank: #12964 (+275)
30K20M
7:58/mi
10:50 split
21M
2:45:03
Rank: #12785 (+179)
20M21M
8:30/mi
8:30 split
35K· 21.75 mi
2:50:49
Rank: #12653 (+132)
21M35K
7:42/mi
5:46 split
23M
3:00:47
Rank: #12440 (+213)
35K23M
7:58/mi
9:58 split
24M
3:08:35
Rank: #12308 (+132)
23M24M
7:48/mi
7:48 split
40K· 24.85 mi
3:15:21
Rank: #12181 (+127)
24M40K
7:55/mi
6:46 split
25.2M
3:18:25
Rank: #12156 (+25)
40K25.2M
8:54/mi
3:04 split
Finish· 26.22 mi
3:26:35
Rank: #12161 (-5)
25.2MFinish
8:01/mi
8:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:42:08
Pace7:47 /mi
2nd Half
Distance13.11 mi
Time1:44:27
Pace7:58 /mi
📊Positive Split: 2.3% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:15:3924:387:5624:38
7:56
-
10K
6.21 mi11:40:0249:017:5324:23
7:51
-0:05
15K
9.32 mi12:03:571:12:567:4923:55
7:42
-0:09
20K
12.43 mi12:28:021:37:017:4824:05
7:45
+0:03
Half
13.11 mi12:33:091:42:087:475:07
7:30
-0:15
25K
15.53 mi12:51:492:00:487:4718:40
7:42
+0:12
30K
18.64 mi13:16:442:25:437:4924:55
8:01
+0:19
20M
20.00 mi13:27:342:36:337:5010:50
7:58
-0:03
21M
21.00 mi13:36:042:45:037:528:30
8:30
+0:32
35K
21.75 mi13:41:502:50:497:515:46
7:42
-0:48
23M
23.00 mi13:51:483:00:477:529:58
7:58
+0:16
24M
24.00 mi13:59:363:08:357:517:48
7:48
-0:10
40K
24.85 mi14:06:223:15:217:526:46
7:55
+0:07
25.2M
25.20 mi14:09:263:18:257:523:04
8:54
+0:59
Finish
26.22 mi14:17:363:26:357:538:10
8:01
-0:53

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

7:30 /mi

Average Pace

7:53 /mi

Slowest Pace

8:54 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:15:01

94% of race

Time at Steady Pace

8:30

4% of race

Time at Slower Pace

3:04

1% of race

Average Pace: 7:53 /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 mi11:15:3924:387:5624:38
7:56
#15995
10K
6.21 mi11:40:0249:017:5324:23
7:51
#15565
15K
9.32 mi12:03:571:12:567:4923:55
7:42
#14848
20K
12.43 mi12:28:021:37:017:4824:05
7:45
#14302
Half
13.11 mi12:33:091:42:087:475:07
7:30
#14167
25K
15.53 mi12:51:492:00:487:4718:40
7:42
#13679
30K
18.64 mi13:16:442:25:437:4924:55
8:01
#13239
20M
20.00 mi13:27:342:36:337:5010:50
7:58
#12964
21M
21.00 mi13:36:042:45:037:528:30
8:30
#12785
35K
21.75 mi13:41:502:50:497:515:46
7:42
#12653
23M
23.00 mi13:51:483:00:477:529:58
7:58
#12440
24M
24.00 mi13:59:363:08:357:517:48
7:48
#12308
40K
24.85 mi14:06:223:15:217:526:46
7:55
#12181
25.2M
25.20 mi14:09:263:18:257:523:04
8:54
#12156
Finish
26.22 mi14:17:363:26:357:538:10
8:01
#12161
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
5K3.11 mi3.11 mi159955143514313493(Top 48%)3731(Top 31%)3731(Top 375%)
10K6.21 mi3.10 mi15565+4304875+2684875+26815246(Top 54%)4683(Top 38%)4683(Top 471%)
15K9.32 mi3.11 mi14848+7174465+4104465+41013493(Top 48%)3731(Top 31%)3731(Top 375%)
20K12.43 mi3.11 mi14302+5464174+2914174+29112872(Top 45%)3478(Top 28%)3478(Top 350%)
Half13.11 mi0.68 mi14167+1354103+714103+7111792(Top 42%)2831(Top 23%)2831(Top 285%)
25K15.53 mi2.42 mi13679+4883861+2423861+24211555(Top 41%)2884(Top 24%)2884(Top 290%)
30K18.64 mi3.11 mi13239+4403688+1733688+17311551(Top 41%)3066(Top 25%)3066(Top 308%)
20M20.00 mi1.36 mi12964+2753559+1293559+12910295(Top 36%)2596(Top 21%)2596(Top 261%)
21M21.00 mi1.00 mi12785+1793493+663493+6610499(Top 37%)2858(Top 23%)2858(Top 288%)
35K21.75 mi0.75 mi12653+1323448+453448+4510197(Top 36%)2715(Top 22%)2715(Top 273%)
23M23.00 mi1.25 mi12440+2133372+763372+769779(Top 34%)2635(Top 22%)2635(Top 265%)
24M24.00 mi1.00 mi12308+1323329+433329+439852(Top 35%)2740(Top 22%)2740(Top 276%)
40K24.85 mi0.85 mi12181+1273301+283301+289614(Top 34%)2739(Top 22%)2739(Top 276%)
25.2M25.20 mi0.35 mi12156+253303-23303-211251(Top 40%)3625(Top 30%)3625(Top 365%)
Finish26.22 mi1.02 mi12161-53331-283331-2812988(Top 46%)4424(Top 36%)4424(Top 445%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 48%
×21story building
+97ft-345ft

Overall

13493

Females

3731

F55-59

3731

5K→10K

3.1 - 6.2 mi

Top 54%
×5story building
+79ft-138ft

Overall

15246

Females

4683

F55-59

4683

10K→15K

6.2 - 9.3 mi

Top 48%
×3story building
+67ft-78ft

Overall

13493

Females

3731

F55-59

3731

15K→20K

9.3 - 12.4 mi

Top 45%
×5story building
+106ft-86ft

Overall

12872

Females

3478

F55-59

3478

20K→Half

12.4 - 13.1 mi

Top 42%
×2story building
+19ft-37ft

Overall

11792

Females

2831

F55-59

2831

Half→25K

13.1 - 15.5 mi

Top 41%
×4story building
+66ft-88ft

Overall

11555

Females

2884

F55-59

2884

25K→30K

15.5 - 18.6 mi

Top 41%
×9story building
+181ft-148ft

Overall

11551

Females

3066

F55-59

3066

30K→20M

18.6 - 20.0 mi

Top 36%
×5story building
+64ft-50ft

Overall

10295

Females

2596

F55-59

2596

20M→21M

20.0 - 21.0 mi

Top 37%
×8story building
+106ft-24ft

Overall

10499

Females

2858

F55-59

2858

21M→35K

21.0 - 21.8 mi

Top 36%
×7story building
+17ft-86ft

Overall

10197

Females

2715

F55-59

2715

35K→23M

21.8 - 23.0 mi

Top 34%
×5story building
+23ft-63ft

Overall

9779

Females

2635

F55-59

2635

23M→24M

23.0 - 24.0 mi

Top 35%
×6story building
+12ft-82ft

Overall

9852

Females

2740

F55-59

2740

24M→40K

24.0 - 24.9 mi

Top 34%
×1story
+6ft-20ft

Overall

9614

Females

2739

F55-59

2739

40K→25.2M

24.9 - 25.2 mi

Top 40%
×1story
+13ft-16ft

Overall

11251

Females

3625

F55-59

3625

25.2M→Finish

25.2 - 26.2 mi

Top 46%
×2story building
+22ft-21ft

Overall

12988

Females

4424

F55-59

4424

Passing Analysis

Category:
Athletes Passed
4244
Passed By
410
Net Change
+3834
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15995
5K10K580150+430#15995#15565
10K15K72912+717#15565#14848
15K20K56519+546#14848#14302
20KHalf1350+135#14302#14167
Half25K4935+488#14167#13679
25K30K49454+440#13679#13239
30K20M2783+275#13239#12964
20M21M19718+179#12964#12785
21M35K14311+132#12785#12653
35K23M23118+213#12653#12440
23M24M14917+132#12440#12308
24M40K14215+127#12308#12181
40K25.2M4621+25#12181#12156
25.2MFinish6267-5#12156#12161
TOTALS4244410+3834
📊

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