Nancy Nguyen

Richardson, TX

Bib: 4862 F 49

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 3874

Gender (Female)

#0 / 1189

Top 46%

Masters (Masters Women)

#0 / 276

Top 37%

Division (F45-49)

#0 / 73

Top 41%

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

8:46/mi

27:15

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

9:08/mi

55:37

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

8:53/mi

1:23:12

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

9:44/mi

1:53:25

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

10:40/mi

2:00:35

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

10:37/mi

2:26:27

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

9:54/mi

3:03:22

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

12:40/mi

3:42:44

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

15:07/mi

4:40:54

↑ 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

2:00:359:12 /mi⚡ faster

2nd Half

2:40:1912:13 /mi+33.0%

Positive split — 33.0% slower in the second half

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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	27:15	8:46	3.11 mi	27:15	8:46	-
10K	55:37	8:57	3.10 mi	28:22	9:08	+0:22
15K	1:23:12	8:56	3.11 mi	27:35	8:53	-0:15
20K	1:53:25	9:08	3.11 mi	30:13	9:44	+0:51
13.1M	2:00:35	9:12	0.67 mi	7:10	10:40	+0:56
25K	2:26:27	9:26	2.43 mi	25:52	10:37	-0:03
31K	3:03:22	9:31	3.73 mi	36:55	9:54	-0:43
36K	3:42:44	9:57	3.11 mi	39:22	12:40	+2:46
Finish(26.22 mi)	4:40:54	10:43	3.85 mi	58:10	15:07	+2:27

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

8:46 /mi

Average Pace

10:43 /mi

Slowest Pace

15:07 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

54:50

20% of race

Time at Steady Pace

2:08:32

46% of race

Time at Slower Pace

1:37:32

35% of race

Average Pace: 10:43 /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	F45-49	Seg. Overall	Seg. Females	Seg. F45-49
5K	3.11 mi	1010	185	7	1381	266	11
10K	3.10 mi	1176-166	223-38	9-2	1472	286	17
15K	3.11 mi	1234-58	234-11	10-1	1381	266	11
20K	3.11 mi	1440-206	277-43	14-4	1862	386	22
13.1M	0.67 mi	1494-54	292-15	15-1	2382	576	36
25K	2.43 mi	1607-113	318-26	19-4	2082	486	28
31K	3.73 mi	1717-110	368-50	22-3	2154	546	32
36K	3.11 mi	1798-81	410-42	26-4	2207	619	38
Finish(26.22 mi)	3.85 mi	2199-401	552-142	31-5	3532	1094	66

F45-49

Passing Analysis

Category:

▼Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#1010
5K → 10K	1737-166	#1010 → #1176
10K → 15K	8123-58	#1176 → #1234
15K → 20K	2126-206	#1234 → #1440
20K → 13.1M	562-54	#1440 → #1494
13.1M → 25K	12411-113	#1494 → #1607
25K → 31K	13121-110	#1607 → #1717
31K → 36K	11029-81	#1717 → #1798
36K → Finish	4032-401	#1798 → #2199
TOTALS	1290101-1189	#1010 → #2199

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 17 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Nancy Nguyen

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