Tian Chang

Johns Creek, GA

Bib: 3117 M 41

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 61036

Top 4%

Gender (Male)

#0 / 31978

Top 7%

Masters (Masters Men)

#0 / 14572

Top 5%

Division (M40-44)

#0 / 3949

Top 8%

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

6:58/mi

20:54

↑ 182 ft↓ 221 ft0.2% grade

79 ft elev

5K· 3.11 mi

7:20/mi

21:41

→ flat

76 ft elev

6:52/mi

27:49

↑ 23 ft↓ 16 ft0.1% grade

84 ft elev

6:49/mi

34:38

↑ 13 ft↓ 30 ft0.3% grade

70 ft elev

6:58/mi

41:36

↑ 16 ft↓ 36 ft0.4% grade

47 ft elev

10K· 6.21 mi

7:06/mi

43:07

→ flat0.6% grade

58 ft elev

6:52/mi

48:31

↓ 30 ft0.6% grade

33 ft elev

7:00/mi

55:31

↑ 30 ft0.4% grade

54 ft elev

7:08/mi

1:02:39

↑ 61 ft↓ 33 ft0.5% grade

81 ft elev

15K· 9.32 mi

6:55/mi

1:04:52

↓ 13 ft0.8% grade

66 ft elev

10M

6:55/mi

1:09:34

↓ 36 ft0.9% grade

33 ft elev

11M

7:03/mi

1:16:37

↑ 43 ft0.7% grade

72 ft elev

12M

6:53/mi

1:23:30

↓ 46 ft0.8% grade

33 ft elev

20K· 12.43 mi

7:08/mi

1:26:33

↑ 16 ft0.7% grade

54 ft elev

13M

7:15/mi

1:30:42

↓ 26 ft0.8% grade

36 ft elev

Half· 13.11 mi

8:02/mi

1:31:35

→ flat0.5% grade

49 ft elev

14M

7:01/mi

1:37:50

↑ 23 ft↓ 39 ft0.3% grade

36 ft elev

15M

7:20/mi

1:45:10

↑ 62 ft1.1% grade

93 ft elev

25K· 15.53 mi

7:48/mi

1:49:20

↑ 68 ft2.4% grade

169 ft elev

16M

7:01/mi

1:52:36

↓ 45 ft1.7% grade

125 ft elev

17M

7:10/mi

1:59:46

↑ 10 ft↓ 59 ft0.9% grade

59 ft elev

18M

7:10/mi

2:06:56

↑ 30 ft↓ 49 ft0.4% grade

39 ft elev

30K· 18.64 mi

7:23/mi

2:11:40

→ flat

41 ft elev

19M

7:17/mi

2:14:17

→ flat0.2% grade

39 ft elev

20M

7:27/mi

2:21:44

↑ 43 ft0.7% grade

72 ft elev

21M

7:28/mi

2:29:12

↑ 20 ft↓ 39 ft0.4% grade

53 ft elev

35K· 21.75 mi

7:28/mi

2:34:47

↑ 20 ft↓ 23 ft

52 ft elev

22M

7:40/mi

2:36:43

→ flat0.2% grade

51 ft elev

23M

7:27/mi

2:44:10

↓ 10 ft0.1% grade

46 ft elev

24M

7:38/mi

2:51:48

↑ 92 ft1.7% grade

138 ft elev

40K· 24.85 mi

7:20/mi

2:58:04

↑ 13 ft↓ 62 ft1.1% grade

93 ft elev

25M

7:34/mi

2:59:10

↑ 10 ft1.3% grade

111 ft elev

26M

7:19/mi

3:06:29

↑ 39 ft↓ 39 ft

112 ft elev

Finish· 26.22 mi

7:19/mi

3:08:05

↓ 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

1:31:356:59 /mi⚡ faster

2nd Half

1:36:307:22 /mi+5.4%

Positive split — 5.4% slower in the second half

AI Race Performance Report

Tian'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	20:54	6:58	3.00 mi	20:54	6:58	-
5K	21:41	6:59	0.11 mi	0:47	7:20	+0:22
4M	27:49	6:57	0.89 mi	6:08	6:52	-0:28
5M	34:38	6:56	1.00 mi	6:49	6:49	-0:03
6M	41:36	6:56	1.00 mi	6:58	6:58	+0:09
10K	43:07	6:56	0.21 mi	1:31	7:06	+0:08
7M	48:31	6:56	0.79 mi	5:24	6:52	-0:14
8M	55:31	6:56	1.00 mi	7:00	7:00	+0:08
9M	1:02:39	6:58	1.00 mi	7:08	7:08	+0:08
15K	1:04:52	6:58	0.32 mi	2:13	6:55	-0:13
10M	1:09:34	6:57	0.68 mi	4:42	6:55	0:00
11M	1:16:37	6:58	1.00 mi	7:03	7:03	+0:08
12M	1:23:30	6:58	1.00 mi	6:53	6:53	-0:10
20K	1:26:33	6:58	0.43 mi	3:03	7:08	+0:15
13M	1:30:42	6:59	0.57 mi	4:09	7:15	+0:07
Half(13.11 mi)	1:31:35	6:59	0.11 mi	0:53	8:02	+0:47
14M	1:37:50	6:59	0.89 mi	6:15	7:01	-1:01
15M	1:45:10	7:01	1.00 mi	7:20	7:20	+0:19
25K	1:49:20	7:02	0.53 mi	4:10	7:48	+0:28
16M	1:52:36	7:02	0.47 mi	3:16	7:01	-0:47
17M	1:59:46	7:03	1.00 mi	7:10	7:10	+0:09
18M	2:06:56	7:03	1.00 mi	7:10	7:10	0:00
30K	2:11:40	7:04	0.64 mi	4:44	7:23	+0:13
19M	2:14:17	7:04	0.36 mi	2:37	7:17	-0:06
20M	2:21:44	7:05	1.00 mi	7:27	7:27	+0:10
21M	2:29:12	7:06	1.00 mi	7:28	7:28	+0:01
35K	2:34:47	7:07	0.75 mi	5:35	7:28	0:00
22M	2:36:43	7:07	0.25 mi	1:56	7:40	+0:12
23M	2:44:10	7:08	1.00 mi	7:27	7:27	-0:13
24M	2:51:48	7:10	1.00 mi	7:38	7:38	+0:11
40K	2:58:04	7:10	0.85 mi	6:16	7:20	-0:18
25M	2:59:10	7:10	0.15 mi	1:06	7:34	+0:14
26M	3:06:29	7:10	1.00 mi	7:19	7:19	-0:15
Finish(26.22 mi)	3:08:05	7:11	0.22 mi	1:36	7:19	0:00

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

6:49 /mi

Average Pace

7:11 /mi

Slowest Pace

8:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

2:52:22

92% of race

Time at Steady Pace

15:43

8% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 7:10 /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	M40-44	Seg. Overall	Seg. Males	Seg. M40-44
3M	3.00 mi	2886	2555	367	3668	3180	460
5K	0.11 mi	2959-73	2615-60	377-10	5310	4469	648
4M	0.89 mi	2917+42	2590+25	378-1	2870	2555	380
5M	1.00 mi	2916+1	2594-4	377+1	2951	2623	380
6M	1.00 mi	2980-64	2647-53	385-8	3389	2980	438
10K	0.21 mi	2994-14	2661-14	385	3269	2878	421
7M	0.79 mi	3029-35	2694-33	392-7	3367	2965	436
8M	1.00 mi	3019+10	2686+8	387+5	3130	2786	404
9M	1.00 mi	3049-30	2711-25	391-4	3390	2987	435
15K	0.32 mi	3047+2	2708+3	388+3	3249	2861	418
10M	0.68 mi	3042+5	2705+3	388	3102	2752	394
11M	1.00 mi	3004+38	2677+28	383+5	2809	2500	360
12M	1.00 mi	2964+40	2639+38	378+5	2736	2439	359
20K	0.43 mi	2959+5	2634+5	381-3	3100	2749	388
13M	0.57 mi	2982-23	2653-19	387-6	3668	3180	460
Half(13.11 mi)	0.11 mi	2986-4	2657-4	390-3	8445	6463	883
14M	0.89 mi	2978+8	2645+12	383+7	2982	2631	375
15M	1.00 mi	2957+21	2620+25	375+8	2855	2532	355
25K	0.53 mi	2967-10	2629-9	376-1	3751	3218	454
16M	0.47 mi	2967	2627+2	378-2	3241	2816	407
17M	1.00 mi	2982-15	2638-11	379-1	3047	2648	378
18M	1.00 mi	2962+20	2618+20	374+5	3013	2612	376
30K	0.64 mi	2960+2	2613+5	377-3	3542	2996	429
19M	0.36 mi	2961-1	2610+3	374+3	3316	2827	415
20M	1.00 mi	2919+42	2574+36	367+7	2935	2506	357
21M	1.00 mi	2853+66	2512+62	358+9	2839	2409	349
35K	0.75 mi	2827+26	2483+29	352+6	2984	2508	367
22M	0.25 mi	2822+5	2474+9	351+1	2958	2485	354
23M	1.00 mi	2778+44	2433+41	350+1	2748	2317	331
24M	1.00 mi	2712+66	2374+59	345+5	2417	2029	295
40K	0.85 mi	2627+85	2294+80	341+4	2221	1868	274
25M	0.15 mi	2618+9	2287+7	339+2	3107	2521	359
26M	1.00 mi	2574+44	2240+47	334+5	2539	2070	301
Finish(26.22 mi)	0.22 mi	2574	2236+4	334	4388	3390	450

Segment Performance Analysis

20K→13M

0.0 - 3.0 mi

Top 6%

118 ft79 ft

↑ 182ft↓ 221ft

194 ft

Overall

3668

Males

3180

No position changes recorded for this athlete.

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