Simon Chiu

Bib: 8840•M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 26622

Gender (Male)

#0 / 15176

Masters (Masters Men)

#0 / 9891

Division (M40-44)

#0 / 2241

Race Day Weather

49°/39°F

light intensity drizzle

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

23:30

Rank: #10205

Start → 5K

23:30 | 7:34/mi

5K· 3.11 mi

23:30

Rank: #10205

Start → 5K

23:30 | 7:34/mi

10K· 6.21 mi

48:25

Rank: #12621 (-2416)

5K → 10K

24:55 | 8:01/mi

10K· 6.21 mi

48:25

Rank: #12621 (-2416)

5K → 10K

24:55 | 8:01/mi

15K· 9.32 mi

1:13:35

Rank: #13531 (-910)

10K → 15K

25:10 | 8:06/mi

15K· 9.32 mi

1:13:35

Rank: #13531 (-910)

10K → 15K

25:10 | 8:06/mi

20K· 12.43 mi

1:40:24

Rank: #14717 (-1186)

15K → 20K

26:49 | 8:38/mi

20K· 12.43 mi

1:40:24

Rank: #14717 (-1186)

15K → 20K

26:49 | 8:38/mi

Half· 13.11 mi

1:46:08

Rank: #14848 (-131)

20K → Half

5:44 | 8:24/mi

Half· 13.11 mi

1:46:08

Rank: #14848 (-131)

20K → Half

5:44 | 8:24/mi

25K· 15.53 mi

2:07:40

Rank: #15482 (-634)

Half → 25K

21:32 | 8:53/mi

25K· 15.53 mi

2:07:40

Rank: #15482 (-634)

Half → 25K

21:32 | 8:53/mi

30K· 18.64 mi

2:35:30

Rank: #15761 (-279)

25K → 30K

27:50 | 8:58/mi

30K· 18.64 mi

2:35:30

Rank: #15761 (-279)

25K → 30K

27:50 | 8:58/mi

20M

2:47:56

Rank: #15877 (-116)

30K → 20M

12:26 | 9:09/mi

20M

2:47:56

Rank: #15877 (-116)

30K → 20M

12:26 | 9:09/mi

21M

2:57:51

Rank: #15986 (-109)

20M → 21M

9:55 | 9:55/mi

21M

2:57:51

Rank: #15986 (-109)

20M → 21M

9:55 | 9:55/mi

35K· 21.75 mi

3:04:38

Rank: #16068 (-82)

21M → 35K

6:47 | 9:04/mi

35K· 21.75 mi

3:04:38

Rank: #16068 (-82)

21M → 35K

6:47 | 9:04/mi

23M

3:17:01

Rank: #16362 (-294)

35K → 23M

12:23 | 9:53/mi

23M

3:17:01

Rank: #16362 (-294)

35K → 23M

12:23 | 9:53/mi

24M

3:26:50

Rank: #16611 (-249)

23M → 24M

9:49 | 9:49/mi

24M

3:26:50

Rank: #16611 (-249)

23M → 24M

9:49 | 9:49/mi

40K· 24.85 mi

3:35:39

Rank: #16849 (-238)

24M → 40K

8:49 | 10:19/mi

40K· 24.85 mi

3:35:39

Rank: #16849 (-238)

24M → 40K

8:49 | 10:19/mi

25.2M

3:39:49

Rank: #17043 (-194)

40K → 25.2M

4:10 | 12:05/mi

25.2M

3:39:49

Rank: #17043 (-194)

40K → 25.2M

4:10 | 12:05/mi

Finish· 26.22 mi

3:48:58

Rank: #17097 (-54)

25.2M → Finish

9:09 | 8:59/mi

Finish· 26.22 mi

3:48:58

Rank: #17097 (-54)

25.2M → Finish

9:09 | 8:59/mi

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

Time1:46:08

Pace8:06 /mi

2nd Half

Distance13.11 mi

Time2:02:50

Pace9:22 /mi

📊Positive Split: 15.7% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	10:48:37	23:30	7:34	23:30	7:34	-
10K	6.21 mi	11:13:32	48:25	7:48	24:55	8:01	+0:27
15K	9.32 mi	11:38:42	1:13:35	7:54	25:10	8:06	+0:05
20K	12.43 mi	12:05:31	1:40:24	8:05	26:49	8:38	+0:32
Half	13.11 mi	12:11:15	1:46:08	8:06	5:44	8:24	-0:14
25K	15.53 mi	12:32:47	2:07:40	8:13	21:32	8:53	+0:29
30K	18.64 mi	13:00:37	2:35:30	8:21	27:50	8:58	+0:05
20M	20.00 mi	13:13:03	2:47:56	8:24	12:26	9:09	+0:11
21M	21.00 mi	13:22:58	2:57:51	8:28	9:55	9:55	+0:46
35K	21.75 mi	13:29:45	3:04:38	8:29	6:47	9:04	-0:51
23M	23.00 mi	13:42:08	3:17:01	8:34	12:23	9:53	+0:49
24M	24.00 mi	13:51:57	3:26:50	8:37	9:49	9:49	-0:04
40K	24.85 mi	14:00:46	3:35:39	8:41	8:49	10:19	+0:30
25.2M	25.20 mi	14:04:56	3:39:49	8:43	4:10	12:05	+1:46
Finish	26.22 mi	14:14:05	3:48:58	8:44	9:09	8:59	-3:06

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

7:34 /mi

Average Pace

8:44 /mi

Slowest Pace

12:05 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:19:19

35% of race

Time at Steady Pace

1:44:33

46% of race

Time at Slower Pace

45:06

20% of race

Average Pace: 8:44 /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.

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

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	10:48:37	23:30	7:34	23:30	7:34	#10205
10K	6.21 mi	11:13:32	48:25	7:48	24:55	8:01	#12621
15K	9.32 mi	11:38:42	1:13:35	7:54	25:10	8:06	#13531
20K	12.43 mi	12:05:31	1:40:24	8:05	26:49	8:38	#14717
Half	13.11 mi	12:11:15	1:46:08	8:06	5:44	8:24	#14848
25K	15.53 mi	12:32:47	2:07:40	8:13	21:32	8:53	#15482
30K	18.64 mi	13:00:37	2:35:30	8:21	27:50	8:58	#15761
20M	20.00 mi	13:13:03	2:47:56	8:24	12:26	9:09	#15877
21M	21.00 mi	13:22:58	2:57:51	8:28	9:55	9:55	#15986
35K	21.75 mi	13:29:45	3:04:38	8:29	6:47	9:04	#16068
23M	23.00 mi	13:42:08	3:17:01	8:34	12:23	9:53	#16362
24M	24.00 mi	13:51:57	3:26:50	8:37	9:49	9:49	#16611
40K	24.85 mi	14:00:46	3:35:39	8:41	8:49	10:19	#16849
25.2M	25.20 mi	14:04:56	3:39:49	8:43	4:10	12:05	#17043
Finish	26.22 mi	14:14:05	3:48:58	8:44	9:09	8:59	#17097

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
5K	3.11 mi	3.11 mi	10205	8245	8245	15161(Top 57%)	10373(Top 68%)	10373(Top 463%)
10K	6.21 mi	3.10 mi	12621-2416	9385-1140	9385-1140	14947(Top 56%)	10292(Top 68%)	10292(Top 459%)
15K	9.32 mi	3.11 mi	13531-910	9744-359	9744-359	15161(Top 57%)	10373(Top 68%)	10373(Top 463%)
20K	12.43 mi	3.11 mi	14717-1186	10191-447	10191-447	17676(Top 66%)	11323(Top 75%)	11323(Top 505%)
Half	13.11 mi	0.68 mi	14848-131	10238-47	10238-47	17118(Top 64%)	11127(Top 73%)	11127(Top 497%)
25K	15.53 mi	2.42 mi	15482-634	10448-210	10448-210	18350(Top 69%)	11572(Top 76%)	11572(Top 516%)
30K	18.64 mi	3.11 mi	15761-279	10511-63	10511-63	16948(Top 64%)	10892(Top 72%)	10892(Top 486%)
20M	20.00 mi	1.36 mi	15877-116	10529-18	10529-18	17294(Top 65%)	10939(Top 72%)	10939(Top 488%)
21M	21.00 mi	1.00 mi	15986-109	10562-33	10562-33	17699(Top 66%)	11095(Top 73%)	11095(Top 495%)
35K	21.75 mi	0.75 mi	16068-82	10569-7	10569-7	18140(Top 68%)	11203(Top 74%)	11203(Top 500%)
23M	23.00 mi	1.25 mi	16362-294	10690-121	10690-121	19659(Top 74%)	11864(Top 78%)	11864(Top 529%)
24M	24.00 mi	1.00 mi	16611-249	10779-89	10779-89	20265(Top 76%)	12111(Top 80%)	12111(Top 540%)
40K	24.85 mi	0.85 mi	16849-238	10852-73	10852-73	20755(Top 78%)	12259(Top 81%)	12259(Top 547%)
25.2M	25.20 mi	0.35 mi	17043-194	10934-82	10934-82	22612(Top 85%)	13125(Top 86%)	13125(Top 586%)
Finish	26.22 mi	1.02 mi	17097-54	10947-13	10947-13	17853(Top 67%)	10995(Top 72%)	10995(Top 491%)

10995

Passing Analysis

Category:

Athletes Passed

438

Passed By

7330

Net Change

-6892

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#10205
5K → 10K	11	2427	-2416	#10205	#12621
10K → 15K	30	940	-910	#12621	#13531
15K → 20K	25	1211	-1186	#13531	#14717
20K → Half	8	139	-131	#14717	#14848
Half → 25K	27	661	-634	#14848	#15482
25K → 30K	93	372	-279	#15482	#15761
30K → 20M	58	174	-116	#15761	#15877
20M → 21M	50	159	-109	#15877	#15986
21M → 35K	36	118	-82	#15986	#16068
35K → 23M	18	312	-294	#16068	#16362
23M → 24M	17	266	-249	#16362	#16611
24M → 40K	13	251	-238	#16611	#16849
40K → 25.2M	0	194	-194	#16849	#17043
25.2M → Finish	52	106	-54	#17043	#17097
TOTALS	438	7330	-6892