Jillian Koorbusch

leesburg, VA

Bib: 10579 F 20

0:00

0:00

/ mi

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Overall

#0 / 6406

Gender (Female)

#0 / 3596

Division (F20-24)

#0 / 443

Race Day Weather

55°/45°F

few clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

7 ft elev

5K· 3.11 mi

13:52/mi

43:04

↑ 26 ft↓ 31 ft

1 ft elev

10K· 6.21 mi

12:11/mi

1:20:54

↑ 38 ft↓ 17 ft0.1% grade

22 ft elev

15K· 9.32 mi

12:43/mi

2:00:24

↑ 26 ft↓ 44 ft0.1% grade

5 ft elev

20K· 12.43 mi

11:41/mi

2:36:41

↑ 35 ft↓ 22 ft

17 ft elev

Finish· 13.10 mi

11:28/mi

2:44:22

↓ 13 ft0.2% grade

11 ft elev

Course Elevation

-8–55 ft

≈

×5story building

•▲ 331 ft climb · ▼ 310 ft descent

The Course

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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	43:04	13:52	3.11 mi	43:04	13:52	-
10K	1:20:54	13:01	3.10 mi	37:50	12:11	-1:41
15K	2:00:24	12:55	3.11 mi	39:30	12:43	+0:32
20K	2:36:41	12:36	3.11 mi	36:17	11:41	-1:02
Finish(13.10 mi)	2:44:22	12:33	0.67 mi	7:41	11:28	-0:13

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:28 /mi

Average Pace

12:33 /mi

Slowest Pace

13:52 /mi

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Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

43:58

27% of race

Time at Steady Pace

37:50

23% of race

Time at Slower Pace

1:22:34

50% of race

Average Pace: 12:33 /mi

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Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi3.3mi6.5mi9.8mi13.1mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Females	F20-24	Seg. Overall	Seg. Females	Seg. F20-24
5K	3.11 mi	5875	3207	418	4794	2448	342
10K	3.10 mi	5442+433	2885+322	391+27	4862	2474	348
15K	3.11 mi	5238+204	2736+149	384+7	4794	2448	342
20K	3.11 mi	4888+350	2511+225	351+33	3535	1685	239
Finish(13.10 mi)	0.67 mi	4827+61	2479+32	348+3	4048	2059	303

305

Passing Analysis

Category:

▲Net Change

0 passed by0* passed

Segment	Movement	Rank
Start → 5K	-	#5875
5K → 10K	10443*+433	#5875 → #5442
10K → 15K	7211*+204	#5442 → #5238
15K → 20K	2352*+350	#5238 → #4888
20K → Finish	162*+61	#4888 → #4827
TOTALS	201068*+1048	#5875 → #4827

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:

Passing Circle

Position Flow

Race Lanes

Finisher Certificate

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March 22, 2026

Jillian Koorbusch

Has completed the Half Marathon in a time of:

2:44:22

4781

out of 6406

Overall Place

2453

out of 3596

Gender (Female)

348

out of 443

Age Group (F20-24)

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Results processed about 1 month ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

J & A Racing

Race timed by

Big River Race Management