Suryong Lee

Bib: 18457M

0:00
0:00
/ mi
Masters
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Overall
#0 / 28404
Gender (Male)
#0 / 16105
Masters (Masters Men)
#0 / 10463
Division (M55-59)
#0 / 1648
Race Day Weather
50°/40°F
broken clouds

⏱️ Race Timeline

Start
0:00:00
Race begins
5K· 3.11 mi
26:47
Rank: #20565
Start5K
8:37/mi
26:47 split
10K· 6.21 mi
52:12
Rank: #19237 (+1328)
5K10K
8:11/mi
25:25 split
15K· 9.32 mi
1:18:20
Rank: #19046 (+191)
10K15K
8:25/mi
26:08 split
20K· 12.43 mi
1:45:32
Rank: #19208 (-162)
15K20K
8:45/mi
27:12 split
Half· 13.11 mi
1:51:38
Rank: #19359 (-151)
20KHalf
8:56/mi
6:06 split
25K· 15.53 mi
2:13:58
Rank: #19642 (-283)
Half25K
9:13/mi
22:20 split
30K· 18.64 mi
2:43:16
Rank: #19633 (+9)
25K30K
9:26/mi
29:18 split
20M
2:56:07
Rank: #19588 (+45)
30K20M
9:27/mi
12:51 split
21M
3:07:33
Rank: #19856 (-268)
20M21M
11:26/mi
11:26 split
35K· 21.75 mi
3:15:18
Rank: #20018 (-162)
21M35K
10:22/mi
7:45 split
23M
3:27:09
Rank: #19950 (+68)
35K23M
9:28/mi
11:51 split
24M
3:36:29
Rank: #19894 (+56)
23M24M
9:20/mi
9:20 split
40K· 24.85 mi
3:45:36
Rank: #20045 (-151)
24M40K
10:40/mi
9:07 split
25.2M
3:49:39
Rank: #20133 (-88)
40K25.2M
11:45/mi
4:03 split
Finish· 26.22 mi
3:59:49
Rank: #20319 (-186)
25.2MFinish
9:59/mi
10:10 split

The Course

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Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time1:51:38
Pace8:31 /mi
2nd Half
Distance13.11 mi
Time2:08:11
Pace9:47 /mi
📊Positive Split: 14.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:17:5426:478:3726:47
8:37
-
10K
6.21 mi11:43:1952:128:2425:25
8:11
-0:26
15K
9.32 mi12:09:271:18:208:2426:08
8:25
+0:14
20K
12.43 mi12:36:391:45:328:3027:12
8:45
+0:20
Half
13.11 mi12:42:451:51:388:316:06
8:56
+0:11
25K
15.53 mi13:05:052:13:588:3722:20
9:13
+0:17
30K
18.64 mi13:34:232:43:168:4629:18
9:26
+0:13
20M
20.00 mi13:47:142:56:078:4812:51
9:27
+0:01
21M
21.00 mi13:58:403:07:338:5611:26
11:26
+1:59
35K
21.75 mi14:06:253:15:188:597:45
10:22
-1:04
23M
23.00 mi14:18:163:27:099:0011:51
9:28
-0:54
24M
24.00 mi14:27:363:36:299:019:20
9:20
-0:08
40K
24.85 mi14:36:433:45:369:059:07
10:40
+1:20
25.2M
25.20 mi14:40:463:49:399:074:03
11:45
+1:05
Finish
26.22 mi14:50:563:59:499:0910:10
9:59
-1:46

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

8:11 /mi

Average Pace

9:09 /mi

Slowest Pace

11:45 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:45:32

44% of race

Time at Steady Pace

1:31:46

38% of race

Time at Slower Pace

42:31

18% of race

Average Pace: 9:09 /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 mi11:17:5426:478:3726:47
8:37
#20565
10K
6.21 mi11:43:1952:128:2425:25
8:11
#19237
15K
9.32 mi12:09:271:18:208:2426:08
8:25
#19046
20K
12.43 mi12:36:391:45:328:3027:12
8:45
#19208
Half
13.11 mi12:42:451:51:388:316:06
8:56
#19359
25K
15.53 mi13:05:052:13:588:3722:20
9:13
#19642
30K
18.64 mi13:34:232:43:168:4629:18
9:26
#19633
20M
20.00 mi13:47:142:56:078:4812:51
9:27
#19588
21M
21.00 mi13:58:403:07:338:5611:26
11:26
#19856
35K
21.75 mi14:06:253:15:188:597:45
10:22
#20018
23M
23.00 mi14:18:163:27:099:0011:51
9:28
#19950
24M
24.00 mi14:27:363:36:299:019:20
9:20
#19894
40K
24.85 mi14:36:433:45:369:059:07
10:40
#20045
25.2M
25.20 mi14:40:463:49:399:074:03
11:45
#20133
Finish
26.22 mi14:50:563:59:499:0910:10
9:59
#20319
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi20565126651266518774(Top 66%)11954(Top 74%)11954(Top 725%)
10K6.21 mi3.10 mi19237+132812151+51412151+51417753(Top 63%)11555(Top 72%)11555(Top 701%)
15K9.32 mi3.11 mi19046+19112052+9912052+9918774(Top 66%)11954(Top 74%)11954(Top 725%)
20K12.43 mi3.11 mi19208-16212125-7312125-7319705(Top 69%)12331(Top 77%)12331(Top 748%)
Half13.11 mi0.68 mi19359-15112193-6812193-6821537(Top 76%)13141(Top 82%)13141(Top 797%)
25K15.53 mi2.42 mi19642-28312302-10912302-10920800(Top 73%)12767(Top 79%)12767(Top 775%)
30K18.64 mi3.11 mi19633+912261+4112261+4119662(Top 69%)12134(Top 75%)12134(Top 736%)
20M20.00 mi1.36 mi19588+4512222+3912222+3918975(Top 67%)11685(Top 73%)11685(Top 709%)
21M21.00 mi1.00 mi19856-26812315-9312315-9322462(Top 79%)13182(Top 82%)13182(Top 800%)
35K21.75 mi0.75 mi20018-16212361-4612361-4622828(Top 80%)13309(Top 83%)13309(Top 808%)
23M23.00 mi1.25 mi19950+6812301+6012301+6018525(Top 65%)11231(Top 70%)11231(Top 681%)
24M24.00 mi1.00 mi19894+5612247+5412247+5418960(Top 67%)11396(Top 71%)11396(Top 692%)
40K24.85 mi0.85 mi20045-15112309-6212309-6222335(Top 79%)12897(Top 80%)12897(Top 783%)
25.2M25.20 mi0.35 mi20133-8812337-2812337-2822636(Top 80%)13091(Top 81%)13091(Top 794%)
Finish26.22 mi1.02 mi20319-18612414-7712414-7722849(Top 80%)13197(Top 82%)13197(Top 801%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 66%
×21story building
+97ft-345ft

Overall

18774

Males

11954

M55-59

11954

5K→10K

3.1 - 6.2 mi

Top 63%
×5story building
+79ft-138ft

Overall

17753

Males

11555

M55-59

11555

10K→15K

6.2 - 9.3 mi

Top 66%
×3story building
+67ft-78ft

Overall

18774

Males

11954

M55-59

11954

15K→20K

9.3 - 12.4 mi

Top 69%
×5story building
+106ft-86ft

Overall

19705

Males

12331

M55-59

12331

20K→Half

12.4 - 13.1 mi

Top 76%
×2story building
+19ft-37ft

Overall

21537

Males

13141

M55-59

13141

Half→25K

13.1 - 15.5 mi

Top 73%
×4story building
+66ft-88ft

Overall

20800

Males

12767

M55-59

12767

25K→30K

15.5 - 18.6 mi

Top 69%
×9story building
+181ft-148ft

Overall

19662

Males

12134

M55-59

12134

30K→20M

18.6 - 20.0 mi

Top 67%
×5story building
+64ft-50ft

Overall

18975

Males

11685

M55-59

11685

20M→21M

20.0 - 21.0 mi

Top 79%
×8story building
+106ft-24ft

Overall

22462

Males

13182

M55-59

13182

21M→35K

21.0 - 21.8 mi

Top 80%
×7story building
+17ft-86ft

Overall

22828

Males

13309

M55-59

13309

35K→23M

21.8 - 23.0 mi

Top 65%
×5story building
+23ft-63ft

Overall

18525

Males

11231

M55-59

11231

23M→24M

23.0 - 24.0 mi

Top 67%
×6story building
+12ft-82ft

Overall

18960

Males

11396

M55-59

11396

24M→40K

24.0 - 24.9 mi

Top 79%
×1story
+6ft-20ft

Overall

22335

Males

12897

M55-59

12897

40K→25.2M

24.9 - 25.2 mi

Top 80%
×1story
+13ft-16ft

Overall

22636

Males

13091

M55-59

13091

25.2M→Finish

25.2 - 26.2 mi

Top 80%
×2story building
+22ft-21ft

Overall

22849

Males

13197

M55-59

13197

Passing Analysis

Category:
Athletes Passed
2555
Passed By
2309
Net Change
+246
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#20565
5K10K134416+1328#20565#19237
10K15K301110+191#19237#19046
15K20K144306-162#19046#19208
20KHalf7158-151#19208#19359
Half25K90373-283#19359#19642
25K30K228219+9#19642#19633
30K20M12176+45#19633#19588
20M21M39307-268#19588#19856
21M35K23185-162#19856#20018
35K23M11648+68#20018#19950
23M24M9236+56#19950#19894
24M40K22173-151#19894#20045
40K25.2M1199-88#20045#20133
25.2MFinish17203-186#20133#20319
TOTALS25552309+246
📊

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