Lacey Swinson

Rockwall, TX

Bib: 970 F 38

0:00

0:00

/ mi

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Overall

#0 / 3874

Top 20%

Gender (Female)

#0 / 1189

Top 12%

Division (F35-39)

#0 / 135

Top 10%

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

8:32/mi

26:30

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

8:30/mi

52:56

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

8:16/mi

1:18:38

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

8:26/mi

1:44:51

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

8:38/mi

1:50:39

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

8:39/mi

2:11:43

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

7:54/mi

2:41:09

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

9:50/mi

3:11:42

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

8:58/mi

3:46:13

↑ 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

1:50:398:27 /mi⚡ faster

2nd Half

1:55:348:49 /mi+4.4%

Positive split — 4.4% 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	26:30	8:32	3.11 mi	26:30	8:32	-
10K	52:56	8:31	3.10 mi	26:26	8:30	-0:02
15K	1:18:38	8:26	3.11 mi	25:42	8:16	-0:14
20K	1:44:51	8:26	3.11 mi	26:13	8:26	+0:10
13.1M	1:50:39	8:27	0.67 mi	5:48	8:38	+0:12
25K	2:11:43	8:29	2.43 mi	21:04	8:39	+0:01
31K	2:41:09	8:22	3.73 mi	29:26	7:54	-0:45
36K	3:11:42	8:34	3.11 mi	30:33	9:50	+1:56
Finish(26.22 mi)	3:46:13	8:38	3.85 mi	34:31	8:58	-0:52

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:54 /mi

Average Pace

8:38 /mi

Slowest Pace

9:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

55:08

24% of race

Time at Steady Pace

1:46:01

47% of race

Time at Slower Pace

1:05:04

29% of race

Average Pace: 8:38 /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	F35-39	Seg. Overall	Seg. Females	Seg. F35-39
5K	3.11 mi	836	145	17	832	131	14
10K	3.10 mi	873-37	152-7	16+1	912	156	16
15K	3.11 mi	853+20	149+3	16	832	131	14
20K	3.11 mi	830+23	140+9	16	828	137	16
13.1M	0.67 mi	835-5	141-1	16	859	137	12
25K	2.43 mi	815+20	137+4	16	770	127	14
31K	3.73 mi	811+4	143-6	15+1	827	151	16
36K	3.11 mi	803+8	144-1	15	829	152	16
Finish(26.22 mi)	3.85 mi	782+21	141+3	15	852	177	19

F35-39

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#836
5K → 10K	6023-37	#836 → #873
10K → 15K	1333+20	#873 → #853
15K → 20K	1336+23	#853 → #830
20K → 13.1M	61-5	#830 → #835
13.1M → 25K	828+20	#835 → #815
25K → 31K	2024+4	#815 → #811
31K → 36K	2937+8	#811 → #803
36K → Finish	1435+21	#803 → #782
TOTALS	163217+54	#836 → #782

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 14 days ago

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Lacey Swinson

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