Ka Lung Benny Ng

Bib: 29126 M HK

0:00

0:00

/ mi

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Overall

#0 / 28404

Gender (Male)

#0 / 16105

Division (M18-39)

#0 / 5642

Race Day Weather

50°/40°F

broken clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

8:18/mi

25:48

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

8:03/mi

50:48

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

8:08/mi

1:16:03

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

8:14/mi

1:41:38

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

8:07/mi

1:47:10

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

8:36/mi

2:08:01

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

8:51/mi

2:35:30

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

9:07/mi

2:47:54

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

9:36/mi

2:57:30

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

9:12/mi

3:04:23

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

9:18/mi

3:16:02

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

8:44/mi

3:24:46

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

8:36/mi

3:32:07

↓ 20 ft0.3% grade

20 ft elev

25.2M

8:59/mi

3:35:13

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

7:43/mi

3:43:05

↑ 22 ft↓ 21 ft

17 ft elev

Course Elevation

7–469 ft

≈

×2stacked redwood trees

•▲ 890 ft climb · ▼ 1342 ft descent

The Course

Half Splits

1st Half· via Half

1:47:108:10 /mi⚡ faster

2nd Half

1:55:558:51 /mi+8.2%

Positive split — 8.2% slower in the second half

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	25:48	8:18	3.11 mi	25:48	8:18	-
10K	50:48	8:11	3.10 mi	25:00	8:03	-0:15
15K	1:16:03	8:10	3.11 mi	25:15	8:08	+0:05
20K	1:41:38	8:11	3.11 mi	25:35	8:14	+0:06
Half(13.11 mi)	1:47:10	8:10	0.68 mi	5:32	8:07	-0:07
25K	2:08:01	8:14	2.42 mi	20:51	8:36	+0:29
30K	2:35:30	8:21	3.11 mi	27:29	8:51	+0:15
20M	2:47:54	8:24	1.36 mi	12:24	9:07	+0:16
21M	2:57:30	8:27	1.00 mi	9:36	9:36	+0:29
35K	3:04:23	8:29	0.75 mi	6:53	9:12	-0:24
23M	3:16:02	8:31	1.25 mi	11:39	9:18	+0:06
24M	3:24:46	8:32	1.00 mi	8:44	8:44	-0:34
40K	3:32:07	8:32	0.85 mi	7:21	8:36	-0:08
25.2M	3:35:13	8:32	0.35 mi	3:06	8:59	+0:23
Finish(26.22 mi)	3:43:05	8:31	1.02 mi	7:52	7:43	-1:16

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:43 /mi

Average Pace

8:31 /mi

Slowest Pace

9:36 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:55:02

52% of race

Time at Steady Pace

1:04:25

29% of race

Time at Slower Pace

43:38

20% of race

Average Pace: 8:30 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M18-39	Seg. Overall	Seg. Males	Seg. M18-39
5K	3.11 mi	18727	11914	11914	16919	11184	11184
10K	3.10 mi	17800+927	11540+374	11540+374	16806	11164	11164
15K	3.11 mi	17478+322	11427+113	11427+113	16919	11184	11184
20K	3.11 mi	17196+282	11285+142	11285+142	16520	10972	10972
Half(13.11 mi)	0.68 mi	17161+35	11270+15	11270+15	16643	11038	11038
25K	2.42 mi	17210-49	11275-5	11275-5	17789	11434	11434
30K	3.11 mi	17094+116	11169+106	11169+106	16862	10858	10858
20M	1.36 mi	17098-4	11139+30	11139+30	17416	10990	10990
21M	1.00 mi	17035+63	11089+50	11089+50	16525	10484	10484
35K	0.75 mi	17129-94	11098-9	11098-9	19150	11568	11568
23M	1.25 mi	17166-37	11086+12	11086+12	17777	10855	10855
24M	1.00 mi	17111+55	11046+40	11046+40	15923	9998	9998
40K	0.85 mi	16981+130	10962+84	10962+84	14020	9012	9012
25.2M	0.35 mi	16883+98	10902+60	10902+60	11748	7882	7882
Finish(26.22 mi)	1.02 mi	16646+237	10785+117	10785+117	10855	7447	7447

7447

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#18727
5K → 10K	44971+927	#18727 → #17800
10K → 15K	69391+322	#17800 → #17478
15K → 20K	54336+282	#17478 → #17196
20K → Half	1449+35	#17196 → #17161
Half → 25K	197148-49	#17161 → #17210
25K → 30K	158274+116	#17210 → #17094
30K → 20M	9389-4	#17094 → #17098
20M → 21M	83146+63	#17098 → #17035
21M → 35K	13945-94	#17035 → #17129
35K → 23M	137100-37	#17129 → #17166
23M → 24M	48103+55	#17166 → #17111
24M → 40K	18148+130	#17111 → #16981
40K → 25.2M	199+98	#16981 → #16883
25.2M → Finish	6243+237	#16883 → #16646
TOTALS	10613142+2081	#18727 → #16646

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed about 1 month ago

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Race managed by

Boston Athletic Association

Race timed by

Mika Timing