Karen Siu

Plano, TX

Bib: 2391 F 34

0:00

0:00

/ mi

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Overall

#0 / 3874

Gender (Female)

#0 / 1189

Division (F30-34)

#0 / 209

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

10:19/mi

32:04

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

11:09/mi

1:06:44

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

10:44/mi

1:40:04

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

11:58/mi

2:17:16

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

10:13/mi

2:24:08

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

11:43/mi

2:52:40

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

11:31/mi

3:35:35

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

12:33/mi

4:14:36

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

11:58/mi

5:00:40

↑ 79 ft↓ 112 ft0.2% grade

427 ft elev

Course Elevation

367–604 ft

≈

×20story building

•▲ 872 ft climb · ▼ 918 ft descent

The Course

Half Splits

1st Half· via 13.1M

2:24:0811:00 /mi⚡ faster

2nd Half

2:36:3211:56 /mi+8.6%

Positive split — 8.6% slower in the second half

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Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	32:04	10:19	3.11 mi	32:04	10:19	-
10K	1:06:44	10:44	3.10 mi	34:40	11:09	+0:50
15K	1:40:04	10:44	3.11 mi	33:20	10:44	-0:25
20K	2:17:16	11:03	3.11 mi	37:12	11:58	+1:14
13.1M	2:24:08	11:00	0.67 mi	6:52	10:13	-1:45
25K	2:52:40	11:07	2.43 mi	28:32	11:43	+1:30
31K	3:35:35	11:12	3.73 mi	42:55	11:31	-0:12
36K	4:14:36	11:23	3.11 mi	39:01	12:33	+1:02
Finish(26.22 mi)	5:00:40	11:29	3.85 mi	46:04	11:58	-0:35

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:13 /mi

Average Pace

11:29 /mi

Slowest Pace

12:33 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:12:16

24% of race

Time at Steady Pace

1:46:07

35% of race

Time at Slower Pace

2:02:17

41% of race

Average Pace: 11:28 /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	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	2388	558	88	2840	735	127
10K	3.10 mi	2737-349	682-124	115-27	3022	798	138
15K	3.11 mi	2776-39	703-21	121-6	2840	735	127
20K	3.11 mi	2904-128	751-48	128-7	3168	861	151
13.1M	0.67 mi	2852+52	740+11	126+2	2091	473	77
25K	2.43 mi	2793+59	729+11	120+6	2655	699	116
31K	3.73 mi	2814-21	748-19	126-6	2883	827	143
36K	3.11 mi	2699+115	727+21	122+4	2154	605	94
Finish(26.22 mi)	3.85 mi	2661+38	725+2	120+2	2413	724	128

31K→36K

19.3 - 22.4 mi

Top 56%

×8story building

+64ft-154ft

Overall

2154

Females

605

F30-34

36K→Finish

22.4 - 26.2 mi

Top 62%

×8story building

+79ft-112ft

Overall

2413

Females

724

F30-34

128

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#2388
5K → 10K	36213-349	#2388 → #2737
10K → 15K	7637-39	#2737 → #2776
15K → 20K	15224-128	#2776 → #2904
20K → 13.1M	153+52	#2904 → #2852
13.1M → 25K	1372+59	#2852 → #2793
25K → 31K	6342-21	#2793 → #2814
31K → 36K	5120+115	#2814 → #2699
36K → Finish	3472+38	#2699 → #2661
TOTALS	706433-273	#2388 → #2661

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 15 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Karen Siu

Race Timeline

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

Passing Analysis

Passing Visualized

Passing Circle

Position Flow

Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Official Timing Data