Yun Chiu Ng

Bib: 27605 M HK

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 25550

Gender (Male)

#0 / 14578

Masters (Masters Men)

#0 / 9729

Division (M65-69)

#0 / 617

Race Day Weather

55°/45°F

scattered clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

469 ft elev

5K· 3.11 mi

10:24/mi

32:18

↑ 97 ft↓ 345 ft1.5% grade

220 ft elev

10K· 6.21 mi

11:11/mi

1:07:03

↑ 79 ft↓ 138 ft0.4% grade

157 ft elev

15K· 9.32 mi

12:28/mi

1:45:48

↑ 67 ft↓ 78 ft

146 ft elev

20K· 12.43 mi

14:14/mi

2:30:02

↑ 106 ft↓ 86 ft0.1% grade

165 ft elev

Half· 13.11 mi

14:23/mi

2:39:51

↑ 19 ft↓ 37 ft0.5% grade

148 ft elev

25K· 15.53 mi

14:57/mi

3:16:05

↑ 66 ft↓ 88 ft0.2% grade

127 ft elev

30K· 18.64 mi

15:39/mi

4:04:42

↑ 181 ft↓ 148 ft0.2% grade

138 ft elev

20M

15:38/mi

4:25:57

↑ 64 ft↓ 50 ft0.2% grade

148 ft elev

21M

16:26/mi

4:42:23

↑ 106 ft↓ 24 ft1.6% grade

227 ft elev

35K· 21.75 mi

16:41/mi

4:54:52

↑ 17 ft↓ 86 ft1.7% grade

156 ft elev

23M

15:28/mi

5:14:14

↑ 23 ft↓ 63 ft0.6% grade

116 ft elev

24M

14:23/mi

5:28:37

↓ 82 ft1.3% grade

34 ft elev

40K· 24.85 mi

14:27/mi

5:40:58

↓ 20 ft0.3% grade

20 ft elev

25.2M

16:00/mi

5:46:29

↑ 13 ft↓ 16 ft0.2% grade

18 ft elev

Finish· 26.22 mi

12:53/mi

5:59:37

↑ 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

2:39:5112:12 /mi⚡ faster

2nd Half

3:19:4615:14 /mi+25.0%

Positive split — 25.0% 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	32:18	10:24	3.11 mi	32:18	10:24	-
10K	1:07:03	10:47	3.10 mi	34:45	11:11	+0:47
15K	1:45:48	11:21	3.11 mi	38:45	12:28	+1:17
20K	2:30:02	12:04	3.11 mi	44:14	14:14	+1:46
Half(13.11 mi)	2:39:51	12:12	0.68 mi	9:49	14:23	+0:09
25K	3:16:05	12:37	2.42 mi	36:14	14:57	+0:34
30K	4:04:42	13:08	3.11 mi	48:37	15:39	+0:42
20M	4:25:57	13:18	1.36 mi	21:15	15:38	-0:01
21M	4:42:23	13:27	1.00 mi	16:26	16:26	+0:48
35K	4:54:52	13:34	0.75 mi	12:29	16:41	+0:15
23M	5:14:14	13:40	1.25 mi	19:22	15:28	-1:13
24M	5:28:37	13:42	1.00 mi	14:23	14:23	-1:05
40K	5:40:58	13:43	0.85 mi	12:21	14:27	+0:04
25.2M	5:46:29	13:45	0.35 mi	5:31	16:00	+1:33
Finish(26.22 mi)	5:59:37	13:44	1.02 mi	13:08	12:53	-3:07

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:24 /mi

Average Pace

13:44 /mi

Slowest Pace

16:41 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:58:56

33% of race

Time at Steady Pace

1:57:01

33% of race

Time at Slower Pace

2:03:40

34% of race

Average Pace: 13:43 /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	M65-69	Seg. Overall	Seg. Males	Seg. M65-69
5K	3.11 mi	23884	13955	13955	25056	14398	14398
10K	3.10 mi	24289-405	14122-167	14122-167	24480	14186	14186
15K	3.11 mi	24684-395	14271-149	14271-149	25056	14398	14398
20K	3.11 mi	25011-327	14392-121	14392-121	25417	14518	14518
Half(13.11 mi)	0.68 mi	25088-77	14412-20	14412-20	25461	14527	14527
25K	2.42 mi	25186-98	14441-29	14441-29	25326	14468	14468
30K	3.11 mi	25229-43	14452-11	14452-11	25233	14388	14388
20M	1.36 mi	25253-24	14460-8	14460-8	25074	14297	14297
21M	1.00 mi	25263-10	14459+1	14459+1	24779	14108	14108
35K	0.75 mi	25307-44	14473-14	14473-14	25291	14403	14403
23M	1.25 mi	25324-17	14479-6	14479-6	24898	14155	14155
24M	1.00 mi	25324	14477+2	14477+2	24481	13875	13875
40K	0.85 mi	25324	14476+1	14476+1	24088	13629	13629
25.2M	0.35 mi	25324	14474+2	14474+2	24056	13621	13621
Finish(26.22 mi)	1.02 mi	25332-8	14476-2	14476-2	24261	13727	13727

13727

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#23884
5K → 10K	46257-405	#23884 → #24289
10K → 15K	41116-395	#24289 → #24684
15K → 20K	33811-327	#24684 → #25011
20K → Half	781-77	#25011 → #25088
Half → 25K	11113-98	#25088 → #25186
25K → 30K	7229-43	#25186 → #25229
30K → 20M	3410-24	#25229 → #25253
20M → 21M	2010-10	#25253 → #25263
21M → 35K	451-44	#25263 → #25307
35K → 23M	269-17	#25307 → #25324
23M → 24M	12120	#25324 → #25324
24M → 40K	12120	#25324 → #25324
40K → 25.2M	660	#25324 → #25324
25.2M → Finish	168-8	#25324 → #25332
TOTALS	1643195-1448	#23884 → #25332

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed about 1 month ago

Public Race Data

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Race managed by

Boston Athletic Association

Race timed by

Mika Timing