Cheng-Ho Lee

Bib: 17069M

0:00
0:00
/ mi
Masters
Be the first to cheer!
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
29:40
Rank: #21869
Start5K
9:33/mi
29:40 split
10K· 6.21 mi
1:02:26
Rank: #22879 (-1010)
5K10K
10:33/mi
32:46 split
15K· 9.32 mi
1:34:19
Rank: #22750 (+129)
10K15K
10:16/mi
31:53 split
20K· 12.43 mi
2:08:10
Rank: #22658 (+92)
15K20K
10:54/mi
33:51 split
Half· 13.11 mi
2:15:10
Rank: #22630 (+28)
20KHalf
10:16/mi
7:00 split
25K· 15.53 mi
2:42:24
Rank: #22515 (+115)
Half25K
11:14/mi
27:14 split
30K· 18.64 mi
3:19:37
Rank: #22403 (+112)
25K30K
11:59/mi
37:13 split
20M
3:35:46
Rank: #22297 (+106)
30K20M
11:53/mi
16:09 split
21M
3:49:25
Rank: #22297
20M21M
13:39/mi
13:39 split
35K· 21.75 mi
3:58:45
Rank: #22318 (-21)
21M35K
12:29/mi
9:20 split
23M
4:13:26
Rank: #22197 (+121)
35K23M
11:44/mi
14:41 split
24M
4:25:11
Rank: #22137 (+60)
23M24M
11:45/mi
11:45 split
40K· 24.85 mi
4:34:44
Rank: #21999 (+138)
24M40K
11:10/mi
9:33 split
25.2M
4:39:19
Rank: #21973 (+26)
40K25.2M
13:17/mi
4:35 split
Finish· 26.22 mi
4:49:57
Rank: #21915 (+58)
25.2MFinish
10:26/mi
10:38 split

The Course

Is this your race?

Claim it — unlock a deeper AI report on this race, free

A personalized Race Performance Report that goes beyond this page — emailed to you, built from your real splits.

Half Splits

1st Half· via HalfFaster
Distance13.11 mi
Time2:15:10
Pace10:19 /mi
2nd Half
Distance13.11 mi
Time2:34:47
Pace11:48 /mi
📊Positive Split: 14.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
5K
3.11 mi11:21:2229:409:3329:40
9:33
-
10K
6.21 mi11:54:081:02:2610:0332:46
10:33
+1:00
15K
9.32 mi12:26:011:34:1910:0731:53
10:16
-0:17
20K
12.43 mi12:59:522:08:1010:1933:51
10:54
+0:38
Half
13.11 mi13:06:522:15:1010:197:00
10:16
-0:38
25K
15.53 mi13:34:062:42:2410:2727:14
11:14
+0:58
30K
18.64 mi14:11:193:19:3710:4337:13
11:59
+0:45
20M
20.00 mi14:27:283:35:4610:4716:09
11:53
-0:06
21M
21.00 mi14:41:073:49:2510:5513:39
13:39
+1:46
35K
21.75 mi14:50:273:58:4510:599:20
12:29
-1:10
23M
23.00 mi15:05:084:13:2611:0114:41
11:44
-0:45
24M
24.00 mi15:16:534:25:1111:0311:45
11:45
+0:01
40K
24.85 mi15:26:264:34:4411:039:33
11:10
-0:35
25.2M
25.20 mi15:31:014:39:1911:054:35
13:17
+2:07
Finish
26.22 mi15:41:394:49:5711:0410:38
10:26
-2:51

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

9:33 /mi

Average Pace

11:04 /mi

Slowest Pace

13:39 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:51:57

39% of race

Time at Steady Pace

1:37:04

33% of race

Time at Slower Pace

1:20:56

28% of race

Average Pace: 11:04 /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 mi11:21:2229:409:3329:40
9:33
#21869
10K
6.21 mi11:54:081:02:2610:0332:46
10:33
#22879
15K
9.32 mi12:26:011:34:1910:0731:53
10:16
#22750
20K
12.43 mi12:59:522:08:1010:1933:51
10:54
#22658
Half
13.11 mi13:06:522:15:1010:197:00
10:16
#22630
25K
15.53 mi13:34:062:42:2410:2727:14
11:14
#22515
30K
18.64 mi14:11:193:19:3710:4337:13
11:59
#22403
20M
20.00 mi14:27:283:35:4610:4716:09
11:53
#22297
21M
21.00 mi14:41:073:49:2510:5513:39
13:39
#22297
35K
21.75 mi14:50:273:58:4510:599:20
12:29
#22318
23M
23.00 mi15:05:084:13:2611:0114:41
11:44
#22197
24M
24.00 mi15:16:534:25:1111:0311:45
11:45
#22137
40K
24.85 mi15:26:264:34:4411:039:33
11:10
#21999
25.2M
25.20 mi15:31:014:39:1911:054:35
13:17
#21973
Finish
26.22 mi15:41:394:49:5711:0410:38
10:26
#21915
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallMalesM55-59Seg. OverallSeg. MalesSeg. M55-59
5K3.11 mi3.11 mi21869129771297722472(Top 88%)13298(Top 91%)13298(Top 870%)
10K6.21 mi3.10 mi22879-101013478-50113478-50123592(Top 92%)13811(Top 95%)13811(Top 903%)
15K9.32 mi3.11 mi22750+12913427+5113427+5122472(Top 88%)13298(Top 91%)13298(Top 870%)
20K12.43 mi3.11 mi22658+9213377+5013377+5022442(Top 88%)13244(Top 91%)13244(Top 866%)
Half13.11 mi0.68 mi22630+2813362+1513362+1522121(Top 87%)13050(Top 90%)13050(Top 853%)
25K15.53 mi2.42 mi22515+11513297+6513297+6521935(Top 86%)12927(Top 89%)12927(Top 845%)
30K18.64 mi3.11 mi22403+11213184+11313184+11321895(Top 86%)12743(Top 87%)12743(Top 833%)
20M20.00 mi1.36 mi22297+10613122+6213122+6221146(Top 83%)12269(Top 84%)12269(Top 802%)
21M21.00 mi1.00 mi2229713099+2313099+2321826(Top 85%)12572(Top 86%)12572(Top 822%)
35K21.75 mi0.75 mi22318-2113097+213097+222539(Top 88%)12892(Top 88%)12892(Top 843%)
23M23.00 mi1.25 mi22197+12113013+8413013+8420163(Top 79%)11647(Top 80%)11647(Top 762%)
24M24.00 mi1.00 mi22137+6012967+4612967+4620914(Top 82%)11982(Top 82%)11982(Top 784%)
40K24.85 mi0.85 mi21999+13812879+8812879+8818529(Top 73%)10727(Top 74%)10727(Top 702%)
25.2M25.20 mi0.35 mi21973+2612862+1712862+1720292(Top 79%)11594(Top 80%)11594(Top 758%)
Finish26.22 mi1.02 mi21915+5812815+4712815+4719811(Top 78%)11390(Top 78%)11390(Top 745%)

Segment Performance Analysis

10K→15K

0.0 - 3.1 mi

Top 88%
×21story building
+97ft-345ft

Overall

22472

Males

13298

M55-59

13298

5K→10K

3.1 - 6.2 mi

Top 92%
×5story building
+79ft-138ft

Overall

23592

Males

13811

M55-59

13811

10K→15K

6.2 - 9.3 mi

Top 88%
×3story building
+67ft-78ft

Overall

22472

Males

13298

M55-59

13298

15K→20K

9.3 - 12.4 mi

Top 88%
×5story building
+106ft-86ft

Overall

22442

Males

13244

M55-59

13244

20K→Half

12.4 - 13.1 mi

Top 87%
×2story building
+19ft-37ft

Overall

22121

Males

13050

M55-59

13050

Half→25K

13.1 - 15.5 mi

Top 86%
×4story building
+66ft-88ft

Overall

21935

Males

12927

M55-59

12927

25K→30K

15.5 - 18.6 mi

Top 86%
×9story building
+181ft-148ft

Overall

21895

Males

12743

M55-59

12743

30K→20M

18.6 - 20.0 mi

Top 83%
×5story building
+64ft-50ft

Overall

21146

Males

12269

M55-59

12269

20M→21M

20.0 - 21.0 mi

Top 85%
×8story building
+106ft-24ft

Overall

21826

Males

12572

M55-59

12572

21M→35K

21.0 - 21.8 mi

Top 88%
×7story building
+17ft-86ft

Overall

22539

Males

12892

M55-59

12892

35K→23M

21.8 - 23.0 mi

Top 79%
×5story building
+23ft-63ft

Overall

20163

Males

11647

M55-59

11647

23M→24M

23.0 - 24.0 mi

Top 82%
×6story building
+12ft-82ft

Overall

20914

Males

11982

M55-59

11982

24M→40K

24.0 - 24.9 mi

Top 73%
×1story
+6ft-20ft

Overall

18529

Males

10727

M55-59

10727

40K→25.2M

24.9 - 25.2 mi

Top 79%
×1story
+13ft-16ft

Overall

20292

Males

11594

M55-59

11594

25.2M→Finish

25.2 - 26.2 mi

Top 78%
×2story building
+22ft-21ft

Overall

19811

Males

11390

M55-59

11390

Passing Analysis

Category:
Athletes Passed
1584
Passed By
1630
Net Change
-46
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 5K----#21869
5K10K231033-1010#21869#22879
10K15K22394+129#22879#22750
15K20K213121+92#22750#22658
20KHalf4517+28#22658#22630
Half25K16752+115#22630#22515
25K30K20795+112#22515#22403
30K20M12923+106#22403#22297
20M21M64640#22297#22297
21M35K3960-21#22297#22318
35K23M13716+121#22318#22197
23M24M8424+60#22197#22137
24M40K1402+138#22137#21999
40K25.2M359+26#21999#21973
25.2MFinish7820+58#21973#21915
TOTALS15841630-46
📊

Passing Visuals

Category:
Loading...

🔄Passing Circle

Loading...

🌊Position Flow

Loading...

🏃Race Lanes

Loading...

Upload your GPX file

Supports Garmin, Apple Watch, Polar, Suunto, COROS, Strava, and other apps

.gpx files up to 10MB

Export Track Data

Download your race performance as a GPX or TCX file to import into Strava, Garmin Connect, or other fitness apps.

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support
Share Feedback

Public Race Data

Boston Athletic Association

Boston Athletic Association

Mika Timing

Mika Timing