Mason Zhao

New York, NY

Bib: 3374 M 24

0:00

0:00

/ mi

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Overall

#0 / 61036

Top 7%

Gender (Male)

#0 / 31978

Top 10%

Division (M20-24)

#0 / 1478

Top 9%

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

6:22/mi

19:06

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

6:42/mi

19:49

→ flat

76 ft elev

6:26/mi

25:34

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

6:24/mi

31:58

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

6:22/mi

38:20

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

6:42/mi

39:46

→ flat0.6% grade

58 ft elev

6:18/mi

44:43

↓ 30 ft0.6% grade

33 ft elev

6:24/mi

51:07

↑ 30 ft0.4% grade

54 ft elev

6:33/mi

57:40

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

6:30/mi

59:45

↓ 13 ft0.8% grade

66 ft elev

10M

6:26/mi

1:04:07

↓ 36 ft0.9% grade

33 ft elev

11M

6:36/mi

1:10:43

↑ 43 ft0.7% grade

72 ft elev

12M

6:29/mi

1:17:12

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

6:40/mi

1:20:03

↑ 16 ft0.7% grade

54 ft elev

13M

6:30/mi

1:23:46

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

7:16/mi

1:24:34

→ flat0.5% grade

49 ft elev

14M

6:29/mi

1:30:20

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

6:47/mi

1:37:07

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

7:05/mi

1:40:54

↑ 68 ft2.4% grade

169 ft elev

16M

6:50/mi

1:44:05

↓ 45 ft1.7% grade

125 ft elev

17M

6:52/mi

1:50:57

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

7:01/mi

1:57:58

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

7:28/mi

2:02:45

→ flat

41 ft elev

19M

7:17/mi

2:05:22

→ flat0.2% grade

39 ft elev

20M

7:53/mi

2:13:15

↑ 43 ft0.7% grade

72 ft elev

21M

8:14/mi

2:21:29

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

8:51/mi

2:28:06

↑ 20 ft↓ 23 ft

52 ft elev

22M

8:59/mi

2:30:22

→ flat0.2% grade

51 ft elev

23M

9:21/mi

2:39:43

↓ 10 ft0.1% grade

46 ft elev

24M

10:59/mi

2:50:42

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

12:30/mi

3:01:23

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

13:38/mi

3:03:22

↑ 10 ft1.3% grade

111 ft elev

26M

11:22/mi

3:14:44

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

9:18/mi

3:16:46

↓ 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

1:24:346:27 /mi⚡ faster

2nd Half

1:52:128:34 /mi+32.7%

Positive split — 32.7% slower in the second half

AI Race Performance Report

Mason's race, broken down like a coach

The full Race Story, performance analysis, segment & passing breakdowns, and where the race turned. Free to unlock — for anyone.

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
3M	19:06	6:22	3.00 mi	19:06	6:22	-
5K	19:49	6:23	0.11 mi	0:43	6:42	+0:20
4M	25:34	6:24	0.89 mi	5:45	6:26	-0:16
5M	31:58	6:24	1.00 mi	6:24	6:24	-0:02
6M	38:20	6:23	1.00 mi	6:22	6:22	-0:02
10K	39:46	6:24	0.21 mi	1:26	6:42	+0:20
7M	44:43	6:23	0.79 mi	4:57	6:18	-0:24
8M	51:07	6:23	1.00 mi	6:24	6:24	+0:06
9M	57:40	6:24	1.00 mi	6:33	6:33	+0:09
15K	59:45	6:25	0.32 mi	2:05	6:30	-0:03
10M	1:04:07	6:25	0.68 mi	4:22	6:26	-0:04
11M	1:10:43	6:26	1.00 mi	6:36	6:36	+0:10
12M	1:17:12	6:26	1.00 mi	6:29	6:29	-0:07
20K	1:20:03	6:26	0.43 mi	2:51	6:40	+0:11
13M	1:23:46	6:27	0.57 mi	3:43	6:30	-0:10
Half(13.11 mi)	1:24:34	6:27	0.11 mi	0:48	7:16	+0:46
14M	1:30:20	6:27	0.89 mi	5:46	6:29	-0:47
15M	1:37:07	6:28	1.00 mi	6:47	6:47	+0:18
25K	1:40:54	6:30	0.53 mi	3:47	7:05	+0:18
16M	1:44:05	6:30	0.47 mi	3:11	6:50	-0:15
17M	1:50:57	6:32	1.00 mi	6:52	6:52	+0:02
18M	1:57:58	6:33	1.00 mi	7:01	7:01	+0:09
30K	2:02:45	6:35	0.64 mi	4:47	7:28	+0:27
19M	2:05:22	6:36	0.36 mi	2:37	7:17	-0:11
20M	2:13:15	6:40	1.00 mi	7:53	7:53	+0:36
21M	2:21:29	6:44	1.00 mi	8:14	8:14	+0:21
35K	2:28:06	6:49	0.75 mi	6:37	8:51	+0:37
22M	2:30:22	6:50	0.25 mi	2:16	8:59	+0:08
23M	2:39:43	6:57	1.00 mi	9:21	9:21	+0:22
24M	2:50:42	7:07	1.00 mi	10:59	10:59	+1:38
40K	3:01:23	7:18	0.85 mi	10:41	12:30	+1:31
25M	3:03:22	7:20	0.15 mi	1:59	13:38	+1:08
26M	3:14:44	7:29	1.00 mi	11:22	11:22	-2:16
Finish(26.22 mi)	3:16:46	7:31	0.22 mi	2:02	9:18	-2:04

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:18 /mi

Average Pace

7:31 /mi

Slowest Pace

13:38 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:05:22

64% of race

Time at Slower Pace

1:11:24

36% of race

Average Pace: 7:30 /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	M20-24	Seg. Overall	Seg. Males	Seg. M20-24
3M	3.00 mi	876	799	34	1090	992	42
5K	0.11 mi	902-26	820-21	36-2	2431	2187	93
4M	0.89 mi	923-21	842-22	37-1	1094	995	46
5M	1.00 mi	945-22	858-16	39-2	1159	1054	49
6M	1.00 mi	946-1	862-4	38+1	990	899	43
10K	0.21 mi	958-12	870-8	38	1651	1488	68
7M	0.79 mi	960-2	876-6	39-1	992	909	41
8M	1.00 mi	943+17	860+16	40-1	902	831	38
9M	1.00 mi	958-15	873-13	43-3	1131	1030	48
15K	0.32 mi	966-8	880-7	43	1467	1329	58
10M	0.68 mi	979-13	888-8	43	1152	1044	48
11M	1.00 mi	991-12	899-11	45-2	1087	990	44
12M	1.00 mi	1011-20	918-19	45	1247	1138	52
20K	0.43 mi	1014-3	921-3	45	1346	1225	51
13M	0.57 mi	1016-2	923-2	45	1090	992	42
Half(13.11 mi)	0.11 mi	1017-1	924-1	45	4897	3676	199
14M	0.89 mi	1021-4	928-4	45	1103	1003	45
15M	1.00 mi	1024-3	933-5	45	1144	1041	47
25K	0.53 mi	1023+1	933	45	1427	1297	54
16M	0.47 mi	1046-23	953-20	45	2646	2329	91
17M	1.00 mi	1070-24	970-17	46-1	2128	1908	83
18M	1.00 mi	1127-57	1023-53	47-1	2589	2285	99
30K	0.64 mi	1181-54	1070-47	49-2	3978	3323	142
19M	0.36 mi	1214-33	1098-28	49	3455	2932	121
20M	1.00 mi	1371-157	1242-144	55-6	4897	3952	180
21M	1.00 mi	1530-159	1387-145	57-2	6750	5251	264
35K	0.75 mi	1741-211	1576-189	65-8	11651	8288	412
22M	0.25 mi	1843-102	1662-86	67-2	11357	8118	409
23M	1.00 mi	2144-301	1915-253	79-12	15530	10357	528
24M	1.00 mi	2552-408	2243-328	90-11	26271	15629	830
40K	0.85 mi	3124-572	2697-454	111-21	43053	23498	1193
25M	0.15 mi	3251-127	2794-97	113-2	50573	27178	1336
26M	1.00 mi	3907-656	3278-484	131-18	37922	20956	1110
Finish(26.22 mi)	0.22 mi	3970-63	3323-45	136-5	24236	14456	837

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 2%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

1090

Males

13.0 - 13.1 mi

Top 8%

36 ft39 ft

↑ 3ft↓ 0ft

3 ft

Overall

4897

Males

3676

M20-24

199

Half→14M

13.1 - 14.0 mi

Top 2%

52 ft36 ft

↑ 23ft↓ 39ft

39 ft

Overall

1103

Males

1003

M20-24

14M→15M

14.0 - 15.0 mi

Top 2%

36 ft92 ft

↑ 62ft↓ 7ft

56 ft

Overall

1144

Males

1041

M20-24

15M→25K

15.0 - 15.5 mi

Top 2%

100 ft167 ft

↑ 68ft↓ 0ft

68 ft

Overall

1427

Males

1297

M20-24

25K→16M

15.5 - 16.0 mi

Top 4%

171 ft128 ft

↑ 3ft↓ 45ft

43 ft

Overall

2646

Males

2329

M20-24

16M→17M

16.0 - 17.0 mi

Top 3%

108 ft59 ft

↑ 10ft↓ 59ft

49 ft

Overall

2128

Males

1908

M20-24

No position changes recorded for this athlete.

More below

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