Ian Choi

Coppell, TX

Bib: 5199 M 17

0:00

0:00

/ mi

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Overall

#0 / 3874

Gender (Male)

#0 / 2685

Division (M1-19)

#0 / 48

Race Day Weather

31°/21°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

472 ft elev

5K· 3.11 mi

10:35/mi

32:53

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

10:58/mi

1:06:58

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

11:39/mi

1:43:09

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

13:32/mi

2:25:12

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

13:38/mi

2:34:22

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

14:32/mi

3:09:46

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

13:01/mi

3:58:16

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

14:55/mi

4:44:38

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

14:24/mi

5:40:03

↑ 79 ft↓ 112 ft0.2% grade

427 ft elev

Course Elevation

872ft

Total climb

918ft

Total descent

237ft

Range

367 to 604 ft

≈

×20story building

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The Course

Half Splits

1st Half· via 13.1M

2:34:2211:47 /mi⚡ faster

2nd Half

3:05:4114:09 /mi+20.3%

Positive split — 20.3% slower in the second half

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Your race, unpacked

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:53	10:35	3.11 mi	32:53	10:35	-
10K	1:06:58	10:47	3.10 mi	34:05	10:58	+0:23
15K	1:43:09	11:04	3.11 mi	36:11	11:39	+0:41
20K	2:25:12	11:41	3.11 mi	42:03	13:32	+1:53
13.1M	2:34:22	11:47	0.67 mi	9:10	13:38	+0:06
25K	3:09:46	12:13	2.43 mi	35:24	14:32	+0:54
31K	3:58:16	12:22	3.73 mi	48:30	13:01	-1:31
36K	4:44:38	12:43	3.11 mi	46:22	14:55	+1:54
Finish(26.22 mi)	5:40:03	12:59	3.85 mi	55:25	14:24	-0:31

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:35 /mi

Average Pace

12:59 /mi

Slowest Pace

14:55 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:43:09

30% of race

Time at Steady Pace

1:39:43

29% of race

Time at Slower Pace

2:17:11

40% of race

Average Pace: 12:58 /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	M1-19	Seg. Overall	Seg. Males	Seg. M1-19
5K	3.11 mi	2617	1985	43	3316	2398	43
10K	3.10 mi	2760-143	2070-85	42+1	2914	2158	43
15K	3.11 mi	2997-237	2210-140	42	3316	2398	43
20K	3.11 mi	3223-226	2340-130	44-2	3613	2552	44
13.1M	0.67 mi	3249-26	2355-15	44	3506	2485	43
25K	2.43 mi	3333-84	2397-42	43+1	3542	2495	42
31K	3.73 mi	3358-25	2410-13	42+1	3406	2380	39
36K	3.11 mi	3318+40	2363+47	40+2	3055	2141	37
Finish(26.22 mi)	3.85 mi	3336-18	2362+1	40	3353	2325	36

M1-19

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#2617
5K → 10K	17835-143	#2617 → #2760
10K → 15K	2469-237	#2760 → #2997
15K → 20K	2293-226	#2997 → #3223
20K → 13.1M	293-26	#3223 → #3249
13.1M → 25K	9915-84	#3249 → #3333
25K → 31K	5429-25	#3333 → #3358
31K → 36K	2060+40	#3358 → #3318
36K → Finish	4426-18	#3318 → #3336
TOTALS	899180-719	#2617 → #3336

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 19 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Ian Choi

Race Timeline

See every mile of your race

The Course

Half Splits

Your race, unpacked

Checkpoint Splits

Checkpoints & Pacing

Pace Line

Segments

Heatmap

Checkpoint and Segment Rankings

Segment Performance Analysis

10K→15K

5K→10K

10K→15K

15K→20K

20K→13.1M

13.1M→25K

25K→31K

31K→36K

36K→Finish