Shuaiguan Cui

Bib: 30568M

0:00
0:00
/ mi
Masters
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Overall
#0 / 25550
Gender (Male)
#0 / 14578
Masters (Masters Men)
#0 / 9729
Division (M55-59)
#0 / 1529
Race Day Weather
55°/45°F
scattered clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
30:44
Rank: #22732
Start5K
30:44 | 9:54/mi
10K· 6.21 mi
1:01:11
Rank: #22428 (+304)
5K10K
30:27 | 9:48/mi
15K· 9.32 mi
1:33:50
Rank: #22637 (-209)
10K15K
32:39 | 10:31/mi
20K· 12.43 mi
2:09:44
Rank: #22907 (-270)
15K20K
35:54 | 11:33/mi
Half· 13.11 mi
2:18:41
Rank: #23165 (-258)
20KHalf
8:57 | 13:07/mi
25K· 15.53 mi
2:49:17
Rank: #23384 (-219)
Half25K
30:36 | 12:37/mi
30K· 18.64 mi
3:33:03
Rank: #23658 (-274)
25K30K
43:46 | 14:05/mi
20M
3:53:27
Rank: #23788 (-130)
30K20M
20:24 | 15:01/mi
21M
4:10:24
Rank: #23886 (-98)
20M21M
16:57 | 16:57/mi
35K· 21.75 mi
4:21:16
Rank: #23930 (-44)
21M35K
10:52 | 14:32/mi
23M
4:39:52
Rank: #23968 (-38)
35K23M
18:36 | 14:51/mi
24M
4:54:51
Rank: #24050 (-82)
23M24M
14:59 | 14:59/mi
40K· 24.85 mi
5:07:26
Rank: #24088 (-38)
24M40K
12:35 | 14:43/mi
25.2M
5:13:11
Rank: #24110 (-22)
40K25.2M
5:45 | 16:40/mi
Finish· 26.22 mi
5:26:32
Rank: #24154 (-44)
25.2MFinish
13:21 | 13:06/mi

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:18:41
Pace10:35 /mi
2nd Half
Distance13.11 mi
Time3:07:51
Pace14:20 /mi
📊Positive Split: 35.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:57:2830:449:5430:44
9:54
-
10K
6.21 mi12:27:551:01:119:5130:27
9:48
-0:06
15K
9.32 mi13:00:341:33:5010:0432:39
10:31
+0:43
20K
12.43 mi13:36:282:09:4410:2635:54
11:33
+1:02
Half
13.11 mi13:45:252:18:4110:358:57
13:07
+1:34
25K
15.53 mi14:16:012:49:1710:5430:36
12:37
-0:30
30K
18.64 mi14:59:473:33:0311:2643:46
14:05
+1:28
20M
20.00 mi15:20:113:53:2711:4020:24
15:01
+0:56
21M
21.00 mi15:37:084:10:2411:5516:57
16:57
+1:56
35K
21.75 mi15:48:004:21:1612:0110:52
14:32
-2:25
23M
23.00 mi16:06:364:39:5212:1018:36
14:51
+0:19
24M
24.00 mi16:21:354:54:5112:1714:59
14:59
+0:08
40K
24.85 mi16:34:105:07:2612:2212:35
14:43
-0:16
25.2M
25.20 mi16:39:555:13:1112:265:45
16:40
+1:57
Finish
26.22 mi16:53:165:26:3212:2813:21
13:06
-3:34

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

9:48 /mi

Average Pace

12:28 /mi

Slowest Pace

16:57 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:40:20

49% of race

Time at Steady Pace

2:23:30

44% of race

Time at Slower Pace

22:42

7% of race

Average Pace: 12:27 /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 mi11:57:2830:449:5430:44
9:54
#22732
10K
6.21 mi12:27:551:01:119:5130:27
9:48
#22428
15K
9.32 mi13:00:341:33:5010:0432:39
10:31
#22637
20K
12.43 mi13:36:282:09:4410:2635:54
11:33
#22907
Half
13.11 mi13:45:252:18:4110:358:57
13:07
#23165
25K
15.53 mi14:16:012:49:1710:5430:36
12:37
#23384
30K
18.64 mi14:59:473:33:0311:2643:46
14:05
#23658
20M
20.00 mi15:20:113:53:2711:4020:24
15:01
#23788
21M
21.00 mi15:37:084:10:2411:5516:57
16:57
#23886
35K
21.75 mi15:48:004:21:1612:0110:52
14:32
#23930
23M
23.00 mi16:06:364:39:5212:1018:36
14:51
#23968
24M
24.00 mi16:21:354:54:5112:1714:59
14:59
#24050
40K
24.85 mi16:34:105:07:2612:2212:35
14:43
#24088
25.2M
25.20 mi16:39:555:13:1112:265:45
16:40
#24110
Finish
26.22 mi16:53:165:26:3212:2813:21
13:06
#24154
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi22732134221342222944(Top 90%)13504(Top 93%)13504(Top 883%)
10K6.21 mi3.10 mi22428+30413264+15813264+15822100(Top 86%)13085(Top 90%)13085(Top 856%)
15K9.32 mi3.11 mi22637-20913379-11513379-11522944(Top 90%)13504(Top 93%)13504(Top 883%)
20K12.43 mi3.11 mi22907-27013499-12013499-12023433(Top 92%)13703(Top 94%)13703(Top 896%)
Half13.11 mi0.68 mi23165-25813604-10513604-10525203(Top 99%)14408(Top 99%)14408(Top 942%)
25K15.53 mi2.42 mi23384-21913676-7213676-7223849(Top 93%)13813(Top 95%)13813(Top 903%)
30K18.64 mi3.11 mi23658-27413778-10213778-10224274(Top 95%)13931(Top 96%)13931(Top 911%)
20M20.00 mi1.36 mi23788-13013814-3613814-3624749(Top 97%)14114(Top 97%)14114(Top 923%)
21M21.00 mi1.00 mi23886-9813851-3713851-3725025(Top 98%)14246(Top 98%)14246(Top 932%)
35K21.75 mi0.75 mi23930-4413861-1013861-1024639(Top 96%)14005(Top 96%)14005(Top 916%)
23M23.00 mi1.25 mi23968-3813872-1113872-1124554(Top 96%)13959(Top 96%)13959(Top 913%)
24M24.00 mi1.00 mi24050-8213903-3113903-3124810(Top 97%)14073(Top 97%)14073(Top 920%)
40K24.85 mi0.85 mi24088-3813908-513908-524321(Top 95%)13770(Top 94%)13770(Top 901%)
25.2M25.20 mi0.35 mi24110-2213917-913917-924476(Top 96%)13862(Top 95%)13862(Top 907%)
Finish26.22 mi1.02 mi24154-4413933-1613933-1624430(Top 96%)13823(Top 95%)13823(Top 904%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 90%
×21stories
+97ft-345ft

Overall

22944

Males

13504

M55-59

13504

5K→10K

3.1 - 6.2 mi

Top 86%
×5stories
+79ft-138ft

Overall

22100

Males

13085

M55-59

13085

10K→15K

6.2 - 9.3 mi

Top 90%
×3stories
+67ft-78ft

Overall

22944

Males

13504

M55-59

13504

15K→20K

9.3 - 12.4 mi

Top 92%
×5stories
+106ft-86ft

Overall

23433

Males

13703

M55-59

13703

20K→Half

12.4 - 13.1 mi

Top 99%
×2stories
+19ft-37ft

Overall

25203

Males

14408

M55-59

14408

Half→25K

13.1 - 15.5 mi

Top 93%
×4stories
+66ft-88ft

Overall

23849

Males

13813

M55-59

13813

25K→30K

15.5 - 18.6 mi

Top 95%
×9stories
+181ft-148ft

Overall

24274

Males

13931

M55-59

13931

30K→20M

18.6 - 20.0 mi

Top 97%
×5stories
+64ft-50ft

Overall

24749

Males

14114

M55-59

14114

20M→21M

20.0 - 21.0 mi

Top 98%
×8stories
+106ft-24ft

Overall

25025

Males

14246

M55-59

14246

21M→35K

21.0 - 21.8 mi

Top 96%
×7stories
+17ft-86ft

Overall

24639

Males

14005

M55-59

14005

35K→23M

21.8 - 23.0 mi

Top 96%
×5stories
+23ft-63ft

Overall

24554

Males

13959

M55-59

13959

23M→24M

23.0 - 24.0 mi

Top 97%
×6stories
+12ft-82ft

Overall

24810

Males

14073

M55-59

14073

24M→40K

24.0 - 24.9 mi

Top 95%
×1story
+6ft-20ft

Overall

24321

Males

13770

M55-59

13770

40K→25.2M

24.9 - 25.2 mi

Top 96%
×1story
+13ft-16ft

Overall

24476

Males

13862

M55-59

13862

25.2M→Finish

25.2 - 26.2 mi

Top 96%
×2stories
+22ft-21ft

Overall

24430

Males

13823

M55-59

13823

Passing Analysis

Category:
Athletes Passed
834
Passed By
2256
Net Change
-1422
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#22732
5K10K38783+304#22732#22428
10K15K100309-209#22428#22637
15K20K94364-270#22637#22907
20KHalf2260-258#22907#23165
Half25K58277-219#23165#23384
25K30K50324-274#23384#23658
30K20M21151-130#23658#23788
20M21M23121-98#23788#23886
21M35K1761-44#23886#23930
35K23M2765-38#23930#23968
23M24M1597-82#23968#24050
24M40K2058-38#24050#24088
40K25.2M628-22#24088#24110
25.2MFinish1458-44#24110#24154
TOTALS8342256-1422
📊

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