Shu Li

Bib: 14447F

MA

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Top 38%
Gender (Female)
#0 / 10924
Top 23%
Masters (Masters Women)
#0 / 6263
Top 11%
Division (F45-49)
#0 / 1753
Top 13%
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
25:13
Rank: #15486
Start5K
8:07/mi
25:13 split
10K· 6.21 mi
50:01
Rank: #14771 (+715)
5K10K
7:59/mi
24:48 split
15K· 9.32 mi
1:14:50
Rank: #14251 (+520)
10K15K
7:59/mi
24:49 split
20K· 12.43 mi
1:39:36
Rank: #13542 (+709)
15K20K
7:58/mi
24:46 split
Half· 13.11 mi
1:44:53
Rank: #13387 (+155)
20KHalf
7:45/mi
5:17 split
25K· 15.53 mi
2:04:19
Rank: #12743 (+644)
Half25K
8:01/mi
19:26 split
30K· 18.64 mi
2:30:12
Rank: #12053 (+690)
25K30K
8:20/mi
25:53 split
20M
2:41:31
Rank: #11724 (+329)
30K20M
8:20/mi
11:19 split
21M
2:50:36
Rank: #11481 (+243)
20M21M
9:05/mi
9:05 split
35K· 21.75 mi
2:56:07
Rank: #11162 (+319)
21M35K
7:22/mi
5:31 split
23M
3:05:42
Rank: #10605 (+557)
35K23M
7:39/mi
9:35 split
24M
3:13:10
Rank: #10225 (+380)
23M24M
7:28/mi
7:28 split
40K· 24.85 mi
3:19:44
Rank: #9962 (+263)
24M40K
7:41/mi
6:34 split
25.2M
3:22:43
Rank: #9850 (+112)
40K25.2M
8:39/mi
2:59 split
Finish· 26.22 mi
3:30:25
Rank: #9675 (+175)
25.2MFinish
7:33/mi
7:42 split

The Course

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Half Splits

1st Half· via Half⚖️ Balanced
Distance13.11 mi
Time1:44:53
Pace8:00 /mi
2nd Half⚖️ Balanced
Distance13.11 mi
Time1:45:32
Pace8:03 /mi
📊Even Split: Consistent pacing between halves

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi10:56:3025:138:0725:13
8:07
-
10K
6.21 mi11:21:1850:018:0324:48
7:59
-0:08
15K
9.32 mi11:46:071:14:508:0224:49
7:59
0:00
20K
12.43 mi12:10:531:39:368:0124:46
7:58
-0:01
Half
13.11 mi12:16:101:44:538:005:17
7:45
-0:13
25K
15.53 mi12:35:362:04:198:0019:26
8:01
+0:16
30K
18.64 mi13:01:292:30:128:0325:53
8:20
+0:19
20M
20.00 mi13:12:482:41:318:0511:19
8:20
0:00
21M
21.00 mi13:21:532:50:368:079:05
9:05
+0:45
35K
21.75 mi13:27:242:56:078:065:31
7:22
-1:43
23M
23.00 mi13:36:593:05:428:049:35
7:39
+0:17
24M
24.00 mi13:44:273:13:108:037:28
7:28
-0:11
40K
24.85 mi13:51:013:19:448:026:34
7:41
+0:13
25.2M
25.20 mi13:54:003:22:438:032:59
8:39
+0:58
Finish
26.22 mi14:01:423:30:258:027:42
7:33
-1:06

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

7:22 /mi

Average Pace

8:02 /mi

Slowest Pace

9:05 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

42:07

20% of race

Time at Steady Pace

1:59:02

57% of race

Time at Slower Pace

49:16

23% of race

Average Pace: 8:02 /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 mi10:56:3025:138:0725:13
8:07
#15486
10K
6.21 mi11:21:1850:018:0324:48
7:59
#14771
15K
9.32 mi11:46:071:14:508:0224:49
7:59
#14251
20K
12.43 mi12:10:531:39:368:0124:46
7:58
#13542
Half
13.11 mi12:16:101:44:538:005:17
7:45
#13387
25K
15.53 mi12:35:362:04:198:0019:26
8:01
#12743
30K
18.64 mi13:01:292:30:128:0325:53
8:20
#12053
20M
20.00 mi13:12:482:41:318:0511:19
8:20
#11724
21M
21.00 mi13:21:532:50:368:079:05
9:05
#11481
35K
21.75 mi13:27:242:56:078:065:31
7:22
#11162
23M
23.00 mi13:36:593:05:428:049:35
7:39
#10605
24M
24.00 mi13:44:273:13:108:037:28
7:28
#10225
40K
24.85 mi13:51:013:19:448:026:34
7:41
#9962
25.2M
25.20 mi13:54:003:22:438:032:59
8:39
#9850
Finish
26.22 mi14:01:423:30:258:027:42
7:33
#9675
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
5K3.11 mi3.11 mi154865236523613375(Top 52%)4013(Top 37%)4013(Top 229%)
10K6.21 mi3.10 mi14771+7154796+4404796+44014063(Top 55%)4378(Top 40%)4378(Top 250%)
15K9.32 mi3.11 mi14251+5204486+3104486+31013375(Top 52%)4013(Top 37%)4013(Top 229%)
20K12.43 mi3.11 mi13542+7094081+4054081+40511636(Top 46%)3129(Top 29%)3129(Top 178%)
Half13.11 mi0.68 mi13387+1554015+664015+6610949(Top 43%)2769(Top 25%)2769(Top 158%)
25K15.53 mi2.42 mi12743+6443672+3433672+34310298(Top 40%)2633(Top 24%)2633(Top 150%)
30K18.64 mi3.11 mi12053+6903378+2943378+2949731(Top 38%)2567(Top 23%)2567(Top 146%)
20M20.00 mi1.36 mi11724+3293245+1333245+1338553(Top 33%)2256(Top 21%)2256(Top 129%)
21M21.00 mi1.00 mi11481+2433189+563189+568966(Top 35%)2676(Top 24%)2676(Top 153%)
35K21.75 mi0.75 mi11162+3193056+1333056+1334539(Top 18%)714(Top 7%)714(Top 41%)
23M23.00 mi1.25 mi10605+5572830+2262830+2264217(Top 17%)697(Top 6%)697(Top 40%)
24M24.00 mi1.00 mi10225+3802682+1482682+1484041(Top 16%)706(Top 6%)706(Top 40%)
40K24.85 mi0.85 mi9962+2632587+952587+954298(Top 17%)914(Top 8%)914(Top 52%)
25.2M25.20 mi0.35 mi9850+1122554+332554+335143(Top 20%)1344(Top 12%)1344(Top 77%)
Finish26.22 mi1.02 mi9675+1752499+552499+555966(Top 23%)1647(Top 15%)1647(Top 94%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 52%
×21stories
+97ft-345ft

Overall

13375

Females

4013

F45-49

4013

5K→10K

3.1 - 6.2 mi

Top 55%
×5stories
+79ft-138ft

Overall

14063

Females

4378

F45-49

4378

10K→15K

6.2 - 9.3 mi

Top 52%
×3stories
+67ft-78ft

Overall

13375

Females

4013

F45-49

4013

15K→20K

9.3 - 12.4 mi

Top 46%
×5stories
+106ft-86ft

Overall

11636

Females

3129

F45-49

3129

20K→Half

12.4 - 13.1 mi

Top 43%
×2stories
+19ft-37ft

Overall

10949

Females

2769

F45-49

2769

Half→25K

13.1 - 15.5 mi

Top 40%
×4stories
+66ft-88ft

Overall

10298

Females

2633

F45-49

2633

25K→30K

15.5 - 18.6 mi

Top 38%
×9stories
+181ft-148ft

Overall

9731

Females

2567

F45-49

2567

30K→20M

18.6 - 20.0 mi

Top 33%
×5stories
+64ft-50ft

Overall

8553

Females

2256

F45-49

2256

20M→21M

20.0 - 21.0 mi

Top 35%
×8stories
+106ft-24ft

Overall

8966

Females

2676

F45-49

2676

21M→35K

21.0 - 21.8 mi

Top 18%
×7stories
+17ft-86ft

Overall

4539

Females

714

F45-49

714

35K→23M

21.8 - 23.0 mi

Top 17%
×5stories
+23ft-63ft

Overall

4217

Females

697

F45-49

697

23M→24M

23.0 - 24.0 mi

Top 16%
×6stories
+12ft-82ft

Overall

4041

Females

706

F45-49

706

24M→40K

24.0 - 24.9 mi

Top 17%
×1story
+6ft-20ft

Overall

4298

Females

914

F45-49

914

40K→25.2M

24.9 - 25.2 mi

Top 20%
×1story
+13ft-16ft

Overall

5143

Females

1344

F45-49

1344

25.2M→Finish

25.2 - 26.2 mi

Top 23%
×2stories
+22ft-21ft

Overall

5966

Females

1647

F45-49

1647

Passing Analysis

Category:
Athletes Passed
6017*
Passed By
206
Net Change
+5811
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#15486
5K10K77257+715#15486#14771
10K15K56545+520#14771#14251
15K20K71910+709#14251#13542
20KHalf1561+155#13542#13387
Half25K6528+644#13387#12743
25K30K71626+690#12743#12053
30K20M35122+329#12053#11724
20M21M26623+243#11724#11481
21M35K3190+319#11481#11162
35K23M5570+557#11162#10605
23M24M3800+380#10605#10225
24M40K265*2+263#10225#9962
40K25.2M1153+112#9962#9850
25.2MFinish1849+175#9850#9675
TOTALS6017*206+5811

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

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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Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing