Grant Xiao

Ashburn, VA

Bib: 28207 M 22

0:00

0:00

/ mi

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Overall

#0 / 61036

Top 22%

Gender (Male)

#0 / 31978

Top 31%

Division (M20-24)

#0 / 1478

Top 34%

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

9:06/mi

27:18

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

9:12/mi

28:17

→ flat

76 ft elev

8:53/mi

36:13

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

8:45/mi

44:58

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

8:43/mi

53:41

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

9:03/mi

55:37

→ flat0.6% grade

58 ft elev

8:28/mi

1:02:16

↓ 30 ft0.6% grade

33 ft elev

8:48/mi

1:11:04

↑ 30 ft0.4% grade

54 ft elev

8:46/mi

1:19:50

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

8:35/mi

1:22:35

↓ 13 ft0.8% grade

66 ft elev

10M

8:35/mi

1:28:25

↓ 36 ft0.9% grade

33 ft elev

11M

8:40/mi

1:37:05

↑ 43 ft0.7% grade

72 ft elev

12M

8:49/mi

1:45:54

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

8:42/mi

1:49:37

↑ 16 ft0.7% grade

54 ft elev

13M

8:52/mi

1:54:41

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:52/mi

1:55:40

→ flat0.5% grade

49 ft elev

14M

8:35/mi

2:03:19

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

8:51/mi

2:12:10

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

8:53/mi

2:16:55

↑ 68 ft2.4% grade

169 ft elev

16M

8:24/mi

2:20:50

↓ 45 ft1.7% grade

125 ft elev

17M

8:34/mi

2:29:24

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

8:11/mi

2:37:35

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

8:25/mi

2:42:59

→ flat

41 ft elev

19M

8:18/mi

2:45:58

→ flat0.2% grade

39 ft elev

20M

8:52/mi

2:54:50

↑ 43 ft0.7% grade

72 ft elev

21M

8:57/mi

3:03:47

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:27/mi

3:10:06

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:39/mi

3:12:17

→ flat0.2% grade

51 ft elev

23M

8:47/mi

3:21:04

↓ 10 ft0.1% grade

46 ft elev

24M

9:03/mi

3:30:07

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

8:36/mi

3:37:28

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

8:43/mi

3:38:44

↑ 10 ft1.3% grade

111 ft elev

26M

8:17/mi

3:47:01

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

8:05/mi

3:48:47

↓ 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

1:55:408:49 /mi+2.2%

2nd Half

1:53:078:38 /mi✓ faster

Negative split — 2.2% faster in the second half

AI Race Performance Report

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	27:18	9:06	3.00 mi	27:18	9:06	-
5K	28:17	9:06	0.11 mi	0:59	9:12	+0:06
4M	36:13	9:03	0.89 mi	7:56	8:53	-0:19
5M	44:58	9:00	1.00 mi	8:45	8:45	-0:08
6M	53:41	8:57	1.00 mi	8:43	8:43	-0:02
10K	55:37	8:57	0.21 mi	1:56	9:03	+0:20
7M	1:02:16	8:54	0.79 mi	6:39	8:28	-0:35
8M	1:11:04	8:53	1.00 mi	8:48	8:48	+0:20
9M	1:19:50	8:52	1.00 mi	8:46	8:46	-0:02
15K	1:22:35	8:52	0.32 mi	2:45	8:35	-0:11
10M	1:28:25	8:51	0.68 mi	5:50	8:35	0:00
11M	1:37:05	8:50	1.00 mi	8:40	8:40	+0:05
12M	1:45:54	8:50	1.00 mi	8:49	8:49	+0:09
20K	1:49:37	8:49	0.43 mi	3:43	8:42	-0:07
13M	1:54:41	8:49	0.57 mi	5:04	8:52	+0:10
Half(13.11 mi)	1:55:40	8:49	0.11 mi	0:59	8:52	0:00
14M	2:03:19	8:48	0.89 mi	7:39	8:35	-0:17
15M	2:12:10	8:49	1.00 mi	8:51	8:51	+0:16
25K	2:16:55	8:49	0.53 mi	4:45	8:53	+0:02
16M	2:20:50	8:48	0.47 mi	3:55	8:24	-0:29
17M	2:29:24	8:47	1.00 mi	8:34	8:34	+0:10
18M	2:37:35	8:45	1.00 mi	8:11	8:11	-0:23
30K	2:42:59	8:45	0.64 mi	5:24	8:25	+0:14
19M	2:45:58	8:44	0.36 mi	2:59	8:18	-0:07
20M	2:54:50	8:44	1.00 mi	8:52	8:52	+0:34
21M	3:03:47	8:45	1.00 mi	8:57	8:57	+0:05
35K	3:10:06	8:44	0.75 mi	6:19	8:27	-0:30
22M	3:12:17	8:44	0.25 mi	2:11	8:39	+0:12
23M	3:21:04	8:45	1.00 mi	8:47	8:47	+0:08
24M	3:30:07	8:45	1.00 mi	9:03	9:03	+0:16
40K	3:37:28	8:45	0.85 mi	7:21	8:36	-0:27
25M	3:38:44	8:45	0.15 mi	1:16	8:43	+0:07
26M	3:47:01	8:44	1.00 mi	8:17	8:17	-0:26
Finish(26.22 mi)	3:48:47	8:44	0.22 mi	1:46	8:05	-0:12

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

8:05 /mi

Average Pace

8:44 /mi

Slowest Pace

9:12 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:00:34

79% of race

Time at Steady Pace

48:13

21% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 8:44 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
3M	3.00 mi	23508	16264	828	14652	10788	554
5K	0.11 mi	23542-34	16263+1	835-7	26014	17426	920
4M	0.89 mi	23268+274	16114+149	832+3	22453	15713	829
5M	1.00 mi	22903+365	15919+195	823+9	21633	15225	789
6M	1.00 mi	22410+493	15661+258	810+13	20023	14275	748
10K	0.21 mi	22404+6	15656+5	808+2	23264	16166	859
7M	0.79 mi	21934+470	15403+253	800+8	18304	13356	696
8M	1.00 mi	21540+394	15183+220	790+10	19226	13856	732
9M	1.00 mi	21079+461	14903+280	774+16	18052	13171	696
15K	0.32 mi	20942+137	14829+74	769+5	17978	13063	671
10M	0.68 mi	20565+377	14621+208	761+8	17227	12550	650
11M	1.00 mi	20062+503	14312+309	742+19	15825	11732	610
12M	1.00 mi	19845+217	14186+126	740+2	18470	13363	698
20K	0.43 mi	19690+155	14086+100	732+8	16121	11892	624
13M	0.57 mi	19444+246	13932+154	720+12	14652	10788	554
Half(13.11 mi)	0.11 mi	19388+56	13898+34	718+2	16577	11897	611
14M	0.89 mi	19054+334	13673+225	702+16	14895	10979	565
15M	1.00 mi	18539+515	13339+334	694+8	13453	10035	534
25K	0.53 mi	18172+367	13105+234	692+2	11834	8933	453
16M	0.47 mi	18024+148	13000+105	682+10	13777	10184	504
17M	1.00 mi	17642+382	12761+239	670+12	13239	9822	513
18M	1.00 mi	16957+685	12318+443	634+36	9800	7517	380
30K	0.64 mi	16549+408	12048+270	624+10	10666	7978	394
19M	0.36 mi	16370+179	11927+121	621+3	10542	7899	382
20M	1.00 mi	15934+436	11616+311	589+32	11881	8622	418
21M	1.00 mi	15568+366	11354+262	573+16	11888	8525	429
35K	0.75 mi	15161+407	11060+294	559+14	8520	6352	314
22M	0.25 mi	15028+133	10966+94	554+5	8651	6414	313
23M	1.00 mi	14653+375	10681+285	539+15	10416	7441	379
24M	1.00 mi	14289+364	10408+273	522+17	9878	7005	361
40K	0.85 mi	13983+306	10186+222	514+8	8733	6161	322
25M	0.15 mi	13950+33	10161+25	510+4	10484	7279	393
26M	1.00 mi	13568+382	9875+286	499+11	7772	5525	298
Finish(26.22 mi)	0.22 mi	13520+48	9842+33	496+3	10117	7019	415

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 24%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

14652

Males

10788

No position changes recorded for this athlete.

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