Rebecca OBrien

Austin, TX

Bib: 1566 F 31

0:00

0:00

/ mi

Be the first to cheer!

Overall

#0 / 3874

Top 44%

Gender (Female)

#0 / 1189

Top 33%

Division (F30-34)

#0 / 209

Top 28%

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

9:24/mi

29:11

↑ 141 ft↓ 118 ft0.1% grade

491 ft elev

10K· 6.21 mi

9:17/mi

58:03

↑ 135 ft↓ 59 ft0.5% grade

565 ft elev

15K· 9.32 mi

9:10/mi

1:26:31

↑ 119 ft↓ 113 ft

573 ft elev

20K· 12.43 mi

9:40/mi

1:56:32

↑ 98 ft↓ 187 ft0.5% grade

481 ft elev

13.1M

10:02/mi

2:03:17

↓ 13 ft0.1% grade

475 ft elev

25K· 15.53 mi

10:21/mi

2:28:30

↑ 52 ft↓ 68 ft0.1% grade

459 ft elev

31K· 19.26 mi

9:46/mi

3:04:53

↑ 153 ft↓ 78 ft0.4% grade

541 ft elev

36K· 22.37 mi

11:53/mi

3:41:48

↑ 64 ft↓ 154 ft0.5% grade

457 ft elev

Finish· 26.22 mi

10:18/mi

4:21:28

↑ 79 ft↓ 112 ft0.2% grade

427 ft elev

Course Elevation

872ft

Total climb

237ft

Range

367 to 604 ft

918ft

Total descent

About the height of two Statues of Liberty

See every mile of your race

Claim this result to add your watch's GPX and unlock per-mile pace, heart rate, and grade — mile by mile on this timeline.

Works with Garmin, Apple Watch, Strava, COROS, Suunto & more.

The Course

Half Splits

1st Half· via 13.1M

2:03:179:25 /mi⚡ faster

2nd Half

2:18:1110:32 /mi+12.1%

Positive split — 12.1% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	29:11	9:24	3.11 mi	29:11	9:24	-
10K	58:03	9:21	3.10 mi	28:52	9:17	-0:07
15K	1:26:31	9:17	3.11 mi	28:28	9:10	-0:07
20K	1:56:32	9:23	3.11 mi	30:01	9:40	+0:30
13.1M	2:03:17	9:25	0.67 mi	6:45	10:02	+0:22
25K	2:28:30	9:34	2.43 mi	25:13	10:21	+0:19
31K	3:04:53	9:36	3.73 mi	36:23	9:46	-0:35
36K	3:41:48	9:55	3.11 mi	36:55	11:53	+2:07
Finish(26.22 mi)	4:21:28	9:59	3.85 mi	39:40	10:18	-1:35

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:10 /mi

Average Pace

9:59 /mi

Slowest Pace

11:53 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

57:20

22% of race

Time at Steady Pace

1:42:20

39% of race

Time at Slower Pace

1:41:48

39% of race

Average Pace: 9:58 /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	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
5K	3.11 mi	1608	331	57	1660	331	52
10K	3.10 mi	1597+11	322+9	55+2	1628	325	54
15K	3.11 mi	1608-11	321+1	54+1	1660	331	52
20K	3.11 mi	1657-49	330-9	54	1812	373	58
13.1M	0.67 mi	1670-13	331-1	55-1	1950	425	66
25K	2.43 mi	1710-40	350-19	58-3	1940	437	68
31K	3.73 mi	1780-70	391-41	61-3	2068	519	86
36K	3.11 mi	1767+13	396-5	59+2	1838	481	72
Finish(26.22 mi)	3.85 mi	1698+69	391+5	58+1	1596	425	65

F30-34

Passing Analysis

No position changes recorded for this athlete.

All Results

Questions or issues regarding timing data?

If you notice any discrepancies in your timing data or have questions about your results, our support team can help.

Contact Race Support

Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Rebecca OBrien

Race Timeline

See every mile of your race

The Course

Half Splits

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

Age Grade

Questions or issues regarding timing data?

Official Timing Data

Rebecca OBrien