Siyuan Xu

Elmhurst, NY

Bib: 27397 M 52

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Gender (Male)

#0 / 31978

Masters (Masters Men)

#0 / 14572

Division (M50-54)

#0 / 2905

Race Day Weather

50°/40°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 1 · 259 ft

Mile 2 · 64 ft

Start

0:00

Race begins

118 ft elev

10:29/mi

31:27

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:21/mi

32:27

→ flat

76 ft elev

10:03/mi

41:25

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

10:17/mi

51:42

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

10:02/mi

1:01:44

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

10:50/mi

1:04:03

→ flat0.6% grade

58 ft elev

9:55/mi

1:11:51

↓ 30 ft0.6% grade

33 ft elev

10:53/mi

1:22:44

↑ 30 ft0.4% grade

54 ft elev

10:10/mi

1:32:54

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

9:53/mi

1:36:04

↓ 13 ft0.8% grade

66 ft elev

10M

10:23/mi

1:43:07

↓ 36 ft0.9% grade

33 ft elev

11M

10:31/mi

1:53:38

↑ 43 ft0.7% grade

72 ft elev

12M

10:16/mi

2:03:54

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

10:20/mi

2:08:19

↑ 16 ft0.7% grade

54 ft elev

13M

11:11/mi

2:14:43

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

11:11/mi

2:15:57

→ flat0.5% grade

49 ft elev

14M

9:00/mi

2:23:58

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

9:24/mi

2:33:22

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

10:33/mi

2:39:00

↑ 68 ft2.4% grade

169 ft elev

16M

8:44/mi

2:43:04

↓ 45 ft1.7% grade

125 ft elev

17M

9:27/mi

2:52:31

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

10:21/mi

3:02:52

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

11:12/mi

3:10:03

→ flat

41 ft elev

19M

11:08/mi

3:14:03

→ flat0.2% grade

39 ft elev

20M

11:49/mi

3:25:52

↑ 43 ft0.7% grade

72 ft elev

21M

12:03/mi

3:37:55

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

12:08/mi

3:47:00

↑ 20 ft↓ 23 ft

52 ft elev

22M

12:25/mi

3:50:08

→ flat0.2% grade

51 ft elev

23M

11:20/mi

4:01:28

↓ 10 ft0.1% grade

46 ft elev

24M

11:52/mi

4:13:20

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

10:16/mi

4:22:07

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

10:12/mi

4:23:36

↑ 10 ft1.3% grade

111 ft elev

26M

9:48/mi

4:33:24

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:18/mi

4:35:26

↓ 10 ft0.9% grade

102 ft elev

Course Elevation

926ft

Total climb

232ft

Range

30 to 262 ft

943ft

Total descent

About the height of two Statues of Liberty

The Course

Half Splits

1st Half· via Half

2:15:5710:22 /mi⚡ faster

2nd Half

2:19:2910:38 /mi+2.6%

Positive split — 2.6% slower in the second half

AI Race Performance Report

Siyuan's race, broken down like a coach

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	31:27	10:29	3.00 mi	31:27	10:29	-
5K	32:27	10:27	0.11 mi	1:00	9:21	-1:08
4M	41:25	10:21	0.89 mi	8:58	10:03	+0:42
5M	51:42	10:20	1.00 mi	10:17	10:17	+0:14
6M	1:01:44	10:17	1.00 mi	10:02	10:02	-0:15
10K	1:04:03	10:18	0.21 mi	2:19	10:50	+0:48
7M	1:11:51	10:16	0.79 mi	7:48	9:55	-0:55
8M	1:22:44	10:20	1.00 mi	10:53	10:53	+0:58
9M	1:32:54	10:19	1.00 mi	10:10	10:10	-0:43
15K	1:36:04	10:18	0.32 mi	3:10	9:53	-0:17
10M	1:43:07	10:19	0.68 mi	7:03	10:23	+0:30
11M	1:53:38	10:20	1.00 mi	10:31	10:31	+0:08
12M	2:03:54	10:20	1.00 mi	10:16	10:16	-0:15
20K	2:08:19	10:20	0.43 mi	4:25	10:20	+0:04
13M	2:14:43	10:22	0.57 mi	6:24	11:11	+0:51
Half(13.11 mi)	2:15:57	10:22	0.11 mi	1:14	11:11	0:00
14M	2:23:58	10:17	0.89 mi	8:01	9:00	-2:11
15M	2:33:22	10:13	1.00 mi	9:24	9:24	+0:24
25K	2:39:00	10:14	0.53 mi	5:38	10:33	+1:09
16M	2:43:04	10:11	0.47 mi	4:04	8:44	-1:49
17M	2:52:31	10:09	1.00 mi	9:27	9:27	+0:43
18M	3:02:52	10:10	1.00 mi	10:21	10:21	+0:54
30K	3:10:03	10:12	0.64 mi	7:11	11:12	+0:51
19M	3:14:03	10:13	0.36 mi	4:00	11:08	-0:04
20M	3:25:52	10:18	1.00 mi	11:49	11:49	+0:41
21M	3:37:55	10:23	1.00 mi	12:03	12:03	+0:14
35K	3:47:00	10:26	0.75 mi	9:05	12:08	+0:05
22M	3:50:08	10:28	0.25 mi	3:08	12:25	+0:17
23M	4:01:28	10:30	1.00 mi	11:20	11:20	-1:05
24M	4:13:20	10:33	1.00 mi	11:52	11:52	+0:32
40K	4:22:07	10:33	0.85 mi	8:47	10:16	-1:36
25M	4:23:36	10:33	0.15 mi	1:29	10:12	-0:04
26M	4:33:24	10:31	1.00 mi	9:48	9:48	-0:24
Finish(26.22 mi)	4:35:26	10:31	0.22 mi	2:02	9:18	-0:30

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:44 /mi

Average Pace

10:31 /mi

Slowest Pace

12:25 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

46:56

17% of race

Time at Steady Pace

2:17:12

50% of race

Time at Slower Pace

1:31:18

33% of race

Average Pace: 10:30 /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	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
3M	3.00 mi	41202	24950	2183	39422	23625	2036
5K	0.11 mi	40598+604	24668+282	2155+28	29431	19146	1613
4M	0.89 mi	40047+551	24407+261	2122+33	38061	23572	2033
5M	1.00 mi	40278-231	24507-100	2131-9	41343	24863	2162
6M	1.00 mi	39700+578	24258+249	2099+32	37360	23167	1979
10K	0.21 mi	39884-184	24329-71	2112-13	44839	26318	2321
7M	0.79 mi	39714+170	24264+65	2108+4	38683	23887	2055
8M	1.00 mi	40282-568	24541-277	2130-22	43630	25903	2257
9M	1.00 mi	39789+493	24347+194	2111+19	36363	22880	1958
15K	0.32 mi	39563+226	24232+115	2105+6	35033	22043	1892
10M	0.68 mi	39432+131	24157+75	2088+17	38201	23367	1982
11M	1.00 mi	39268+164	24084+73	2079+9	38538	23593	2008
12M	1.00 mi	38888+380	23929+155	2062+17	35718	22353	1899
20K	0.43 mi	38776+112	23868+61	2056+6	36433	22538	1915
13M	0.57 mi	38782-6	23842+26	2060-4	39422	23625	2036
Half(13.11 mi)	0.11 mi	38798-16	23850-8	2067-7	40155	23937	2063
14M	0.89 mi	37482+1316	23215+635	1993+74	20256	14151	1145
15M	1.00 mi	35908+1574	22456+759	1909+84	19939	13911	1093
25K	0.53 mi	35528+380	22247+209	1889+20	28831	18443	1521
16M	0.47 mi	34990+538	21959+288	1859+30	17786	12584	1024
17M	1.00 mi	34118+872	21520+439	1818+41	23250	15575	1278
18M	1.00 mi	33841+277	21330+190	1807+11	30755	19043	1621
30K	0.64 mi	33772+69	21243+87	1805+2	34867	20488	1774
19M	0.36 mi	33821-49	21230+13	1804+1	37384	21514	1864
20M	1.00 mi	33850-29	21144+86	1793+11	35548	20472	1758
21M	1.00 mi	34015-165	21131+13	1792+1	37478	21179	1834
35K	0.75 mi	34197-182	21157-26	1790+2	39321	21994	1922
22M	0.25 mi	34277-80	21167-10	1790	41385	22901	2003
23M	1.00 mi	34149+128	21032+135	1776+14	32788	18705	1602
24M	1.00 mi	34134+15	20955+77	1765+11	34047	19214	1632
40K	0.85 mi	33701+433	20682+273	1743+22	23978	14318	1186
25M	0.15 mi	33646+55	20649+33	1739+4	26231	15684	1282
26M	1.00 mi	33161+485	20357+292	1706+33	22167	13393	1075
Finish(26.22 mi)	0.22 mi	33092+69	20317+40	1697+9	24301	14495	1098

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 65%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

39422

Males

23625

No position changes recorded for this athlete.

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