Leslie Lau

Bib: 30133•M

Masters

0:00

0:00

/ mi

Masters

Be the first to cheer!

Overall

#0 / 28404

Gender (Male)

#0 / 16105

Masters (Masters Men)

#0 / 10463

Division (M50-54)

#0 / 1996

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

26:31

Rank: #20094

Start → 5K

26:31 | 8:32/mi

5K· 3.11 mi

26:31

Rank: #20094

Start → 5K

26:31 | 8:32/mi

10K· 6.21 mi

54:13

Rank: #21031 (-937)

5K → 10K

27:42 | 8:55/mi

10K· 6.21 mi

54:13

Rank: #21031 (-937)

5K → 10K

27:42 | 8:55/mi

15K· 9.32 mi

1:22:34

Rank: #21575 (-544)

10K → 15K

28:21 | 9:07/mi

15K· 9.32 mi

1:22:34

Rank: #21575 (-544)

10K → 15K

28:21 | 9:07/mi

20K· 12.43 mi

1:52:22

Rank: #22115 (-540)

15K → 20K

29:48 | 9:36/mi

20K· 12.43 mi

1:52:22

Rank: #22115 (-540)

15K → 20K

29:48 | 9:36/mi

Half· 13.11 mi

1:59:01

Rank: #22259 (-144)

20K → Half

6:39 | 9:45/mi

Half· 13.11 mi

1:59:01

Rank: #22259 (-144)

20K → Half

6:39 | 9:45/mi

25K· 15.53 mi

2:25:29

Rank: #23005 (-746)

Half → 25K

26:28 | 10:55/mi

25K· 15.53 mi

2:25:29

Rank: #23005 (-746)

Half → 25K

26:28 | 10:55/mi

30K· 18.64 mi

3:04:50

Rank: #24011 (-1006)

25K → 30K

39:21 | 12:40/mi

30K· 18.64 mi

3:04:50

Rank: #24011 (-1006)

25K → 30K

39:21 | 12:40/mi

20M

3:22:45

Rank: #24338 (-327)

30K → 20M

17:55 | 13:11/mi

20M

3:22:45

Rank: #24338 (-327)

30K → 20M

17:55 | 13:11/mi

21M

3:37:39

Rank: #24601 (-263)

20M → 21M

14:54 | 14:54/mi

21M

3:37:39

Rank: #24601 (-263)

20M → 21M

14:54 | 14:54/mi

35K· 21.75 mi

3:46:57

Rank: #24697 (-96)

21M → 35K

9:18 | 12:26/mi

35K· 21.75 mi

3:46:57

Rank: #24697 (-96)

21M → 35K

9:18 | 12:26/mi

23M

4:02:14

Rank: #24749 (-52)

35K → 23M

15:17 | 12:12/mi

23M

4:02:14

Rank: #24749 (-52)

35K → 23M

15:17 | 12:12/mi

24M

4:14:56

Rank: #24867 (-118)

23M → 24M

12:42 | 12:42/mi

24M

4:14:56

Rank: #24867 (-118)

23M → 24M

12:42 | 12:42/mi

40K· 24.85 mi

4:26:38

Rank: #24973 (-106)

24M → 40K

11:42 | 13:41/mi

40K· 24.85 mi

4:26:38

Rank: #24973 (-106)

24M → 40K

11:42 | 13:41/mi

25.2M

4:31:25

Rank: #25009 (-36)

40K → 25.2M

4:47 | 13:52/mi

25.2M

4:31:25

Rank: #25009 (-36)

40K → 25.2M

4:47 | 13:52/mi

Finish· 26.22 mi

4:43:29

Rank: #25081 (-72)

25.2M → Finish

12:04 | 11:50/mi

Finish· 26.22 mi

4:43:29

Rank: #25081 (-72)

25.2M → Finish

12:04 | 11:50/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

Time1:59:01

Pace9:05 /mi

2nd Half

Distance13.11 mi

Time2:44:28

Pace12:33 /mi

📊Positive Split: 38.2% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:52:57	26:31	8:32	26:31	8:32	-
10K	6.21 mi	12:20:39	54:13	8:44	27:42	8:55	+0:23
15K	9.32 mi	12:49:00	1:22:34	8:52	28:21	9:07	+0:12
20K	12.43 mi	13:18:48	1:52:22	9:03	29:48	9:36	+0:29
Half	13.11 mi	13:25:27	1:59:01	9:05	6:39	9:45	+0:09
25K	15.53 mi	13:51:55	2:25:29	9:22	26:28	10:55	+1:10
30K	18.64 mi	14:31:16	3:04:50	9:55	39:21	12:40	+1:45
20M	20.00 mi	14:49:11	3:22:45	10:08	17:55	13:11	+0:31
21M	21.00 mi	15:04:05	3:37:39	10:22	14:54	14:54	+1:43
35K	21.75 mi	15:13:23	3:46:57	10:26	9:18	12:26	-2:28
23M	23.00 mi	15:28:40	4:02:14	10:32	15:17	12:12	-0:14
24M	24.00 mi	15:41:22	4:14:56	10:37	12:42	12:42	+0:30
40K	24.85 mi	15:53:04	4:26:38	10:44	11:42	13:41	+0:59
25.2M	25.20 mi	15:57:51	4:31:25	10:46	4:47	13:52	+0:11
Finish	26.22 mi	16:09:55	4:43:29	10:49	12:04	11:50	-2:02

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

8:32 /mi

Average Pace

10:49 /mi

Slowest Pace

14:54 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:25:29

51% of race

Time at Steady Pace

1:28:42

31% of race

Time at Slower Pace

49:18

17% of race

Average Pace: 10:49 /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	11:52:57	26:31	8:32	26:31	8:32	#20094
10K	6.21 mi	12:20:39	54:13	8:44	27:42	8:55	#21031
15K	9.32 mi	12:49:00	1:22:34	8:52	28:21	9:07	#21575
20K	12.43 mi	13:18:48	1:52:22	9:03	29:48	9:36	#22115
Half	13.11 mi	13:25:27	1:59:01	9:05	6:39	9:45	#22259
25K	15.53 mi	13:51:55	2:25:29	9:22	26:28	10:55	#23005
30K	18.64 mi	14:31:16	3:04:50	9:55	39:21	12:40	#24011
20M	20.00 mi	14:49:11	3:22:45	10:08	17:55	13:11	#24338
21M	21.00 mi	15:04:05	3:37:39	10:22	14:54	14:54	#24601
35K	21.75 mi	15:13:23	3:46:57	10:26	9:18	12:26	#24697
23M	23.00 mi	15:28:40	4:02:14	10:32	15:17	12:12	#24749
24M	24.00 mi	15:41:22	4:14:56	10:37	12:42	12:42	#24867
40K	24.85 mi	15:53:04	4:26:38	10:44	11:42	13:41	#24973
25.2M	25.20 mi	15:57:51	4:31:25	10:46	4:47	13:52	#25009
Finish	26.22 mi	16:09:55	4:43:29	10:49	12:04	11:50	#25081

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
5K	3.11 mi	3.11 mi	20094	12487	12487	22562(Top 79%)	13637(Top 85%)	13637(Top 683%)
10K	6.21 mi	3.10 mi	21031-937	12901-414	12901-414	22008(Top 77%)	13350(Top 83%)	13350(Top 669%)
15K	9.32 mi	3.11 mi	21575-544	13169-268	13169-268	22562(Top 79%)	13637(Top 85%)	13637(Top 683%)
20K	12.43 mi	3.11 mi	22115-540	13396-227	13396-227	23181(Top 82%)	13885(Top 86%)	13885(Top 696%)
Half	13.11 mi	0.68 mi	22259-144	13459-63	13459-63	24240(Top 85%)	14342(Top 89%)	14342(Top 719%)
25K	15.53 mi	2.42 mi	23005-746	13795-336	13795-336	25086(Top 88%)	14684(Top 91%)	14684(Top 736%)
30K	18.64 mi	3.11 mi	24011-1006	14214-419	14214-419	26335(Top 93%)	15127(Top 94%)	15127(Top 758%)
20M	20.00 mi	1.36 mi	24338-327	14347-133	14347-133	26621(Top 94%)	15204(Top 94%)	15204(Top 762%)
21M	21.00 mi	1.00 mi	24601-263	14450-103	14450-103	27066(Top 95%)	15399(Top 96%)	15399(Top 771%)
35K	21.75 mi	0.75 mi	24697-96	14488-38	14488-38	26381(Top 93%)	15036(Top 93%)	15036(Top 753%)
23M	23.00 mi	1.25 mi	24749-52	14497-9	14497-9	25408(Top 89%)	14534(Top 90%)	14534(Top 728%)
24M	24.00 mi	1.00 mi	24867-118	14534-37	14534-37	26536(Top 93%)	15082(Top 94%)	15082(Top 756%)
40K	24.85 mi	0.85 mi	24973-106	14571-37	14571-37	26929(Top 95%)	15254(Top 95%)	15254(Top 764%)
25.2M	25.20 mi	0.35 mi	25009-36	14585-14	14585-14	26140(Top 92%)	14822(Top 92%)	14822(Top 743%)
Finish	26.22 mi	1.02 mi	25081-72	14617-32	14617-32	26605(Top 94%)	15100(Top 94%)	15100(Top 757%)

15100

Passing Analysis

Category:

Athletes Passed

359

Passed By

5346

Net Change

-4987

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#20094
5K → 10K	49	986	-937	#20094	#21031
10K → 15K	73	617	-544	#21031	#21575
15K → 20K	72	612	-540	#21575	#22115
20K → Half	8	152	-144	#22115	#22259
Half → 25K	21	767	-746	#22259	#23005
25K → 30K	12	1018	-1006	#23005	#24011
30K → 20M	20	347	-327	#24011	#24338
20M → 21M	14	277	-263	#24338	#24601
21M → 35K	13	109	-96	#24601	#24697
35K → 23M	32	84	-52	#24697	#24749
23M → 24M	15	133	-118	#24749	#24867
24M → 40K	17	123	-106	#24867	#24973
40K → 25.2M	5	41	-36	#24973	#25009
25.2M → Finish	8	80	-72	#25009	#25081
TOTALS	359	5346	-4987