Alexandra Obrien

Dallas, TX

Bib: 748 F 23

0:00

0:00

/ mi

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Overall

#0 / 9128

Top 1%

Gender (Female)

#0 / 4499

Top 0.6%

Division (F1-99)

#0 / 57

Top 47%

Race Day Weather

57°/47°F

mist

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Mile 5 · 502 ft

Start

0:00

Race begins

461 ft elev

5K· 3.11 mi

11:05/mi

34:26

↑ 131 ft↓ 123 ft

454 ft elev

10K· 6.21 mi

11:37/mi

1:10:31

↑ 169 ft↓ 60 ft0.7% grade

563 ft elev

12.5K· 7.77 mi

10:34/mi

1:26:56

↑ 59 ft↓ 70 ft0.1% grade

555 ft elev

15K· 9.32 mi

12:57/mi

1:47:03

↓ 75 ft0.8% grade

488 ft elev

Finish· 13.11 mi

11:47/mi

2:31:41

↑ 97 ft↓ 117 ft

467 ft elev

Course Elevation

472ft

Total climb

466ft

Total descent

196ft

Range

399 to 595 ft

≈

×16story building

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The Course

Half Splits

1st Half· via 10K

1:10:3111:21 /mi⚡ faster

2nd Half

1:21:1011:46 /mi+15.1%

Positive split — 15.1% 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	34:26	11:05	3.11 mi	34:26	11:05	-
10K	1:10:31	11:21	3.10 mi	36:05	11:37	+0:32
12.5K	1:26:56	11:12	1.56 mi	16:25	10:34	-1:03
15K	1:47:03	11:29	1.55 mi	20:07	12:57	+2:23
Finish(13.11 mi)	2:31:41	11:34	3.79 mi	44:38	11:47	-1:10

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:34 /mi

Average Pace

11:34 /mi

Slowest Pace

12:57 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

50:51

34% of race

Time at Steady Pace

1:20:43

53% of race

Time at Slower Pace

20:07

13% of race

Average Pace: 11:34 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.6mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F1-99	Seg. Overall	Seg. Females	Seg. F1-99
5K	3.11 mi	5813	2406	363	6170	2676	396
10K	3.10 mi	5813	2414-8	366-3	5836	2437	370
12.5K	1.56 mi	5847-34	2448-34	372-6	6170	2676	396
15K	1.55 mi	5816+31	2451-3	373-1	5752	2470	374
Finish(13.11 mi)	3.79 mi	5661+155	2396+55	363+10	5430	2359	356

356

Passing Analysis

Category:

▲Net Change

0 passed by0 passed

Segment	Movement	Rank
Start → 5K	-	#5813
5K → 10K	2162160	#5813 → #5813
10K → 12.5K	10975-34	#5813 → #5847
12.5K → 15K	6899+31	#5847 → #5816
15K → Finish	81236+155	#5816 → #5661
TOTALS	474626+152	#5813 → #5661

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

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Results processed 19 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

Dallas White Rock Marathon

Race timed by

MyChipTime

Alexandra Obrien