Jennifer Zilker

Bib: 20758•F

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 28404

Gender (Female)

#0 / 12228

Top 46%

Masters (Masters Women)

#0 / 6759

Top 34%

Division (F40-44)

#0 / 1718

Race Day Weather

50°/40°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

5K· 3.11 mi

26:24

Rank: #19868

Start → 5K

26:24 | 8:30/mi

5K· 3.11 mi

26:24

Rank: #19868

Start → 5K

26:24 | 8:30/mi

10K· 6.21 mi

51:33

Rank: #18585 (+1283)

5K → 10K

25:09 | 8:06/mi

10K· 6.21 mi

51:33

Rank: #18585 (+1283)

5K → 10K

25:09 | 8:06/mi

15K· 9.32 mi

1:17:09

Rank: #18259 (+326)

10K → 15K

25:36 | 8:14/mi

15K· 9.32 mi

1:17:09

Rank: #18259 (+326)

10K → 15K

25:36 | 8:14/mi

20K· 12.43 mi

1:42:55

Rank: #17888 (+371)

15K → 20K

25:46 | 8:18/mi

20K· 12.43 mi

1:42:55

Rank: #17888 (+371)

15K → 20K

25:46 | 8:18/mi

Half· 13.11 mi

1:48:25

Rank: #17808 (+80)

20K → Half

5:30 | 8:04/mi

Half· 13.11 mi

1:48:25

Rank: #17808 (+80)

20K → Half

5:30 | 8:04/mi

25K· 15.53 mi

2:08:26

Rank: #17396 (+412)

Half → 25K

20:01 | 8:15/mi

25K· 15.53 mi

2:08:26

Rank: #17396 (+412)

Half → 25K

20:01 | 8:15/mi

30K· 18.64 mi

2:35:19

Rank: #17031 (+365)

25K → 30K

26:53 | 8:39/mi

30K· 18.64 mi

2:35:19

Rank: #17031 (+365)

25K → 30K

26:53 | 8:39/mi

20M

2:47:25

Rank: #16959 (+72)

30K → 20M

12:06 | 8:54/mi

20M

2:47:25

Rank: #16959 (+72)

30K → 20M

12:06 | 8:54/mi

21M

2:56:39

Rank: #16783 (+176)

20M → 21M

9:14 | 9:14/mi

21M

2:56:39

Rank: #16783 (+176)

20M → 21M

9:14 | 9:14/mi

35K· 21.75 mi

3:03:04

Rank: #16738 (+45)

21M → 35K

6:25 | 8:35/mi

35K· 21.75 mi

3:03:04

Rank: #16738 (+45)

21M → 35K

6:25 | 8:35/mi

23M

3:13:57

Rank: #16556 (+182)

35K → 23M

10:53 | 8:42/mi

23M

3:13:57

Rank: #16556 (+182)

35K → 23M

10:53 | 8:42/mi

24M

3:22:39

Rank: #16516 (+40)

23M → 24M

8:42 | 8:42/mi

24M

3:22:39

Rank: #16516 (+40)

23M → 24M

8:42 | 8:42/mi

40K· 24.85 mi

3:30:11

Rank: #16442 (+74)

24M → 40K

7:32 | 8:49/mi

40K· 24.85 mi

3:30:11

Rank: #16442 (+74)

24M → 40K

7:32 | 8:49/mi

25.2M

3:33:30

Rank: #16426 (+16)

40K → 25.2M

3:19 | 9:37/mi

25.2M

3:33:30

Rank: #16426 (+16)

40K → 25.2M

3:19 | 9:37/mi

Finish· 26.22 mi

3:42:09

Rank: #16399 (+27)

25.2M → Finish

8:39 | 8:29/mi

Finish· 26.22 mi

3:42:09

Rank: #16399 (+27)

25.2M → Finish

8:39 | 8:29/mi

The Course

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Half Splits

1st Half· via HalfFaster

Distance13.11 mi

Time1:48:25

Pace8:16 /mi

2nd Half

Distance13.11 mi

Time1:53:44

Pace8:41 /mi

📊Positive Split: 4.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
5K	3.11 mi	11:21:07	26:24	8:30	26:24	8:30	-
10K	6.21 mi	11:46:16	51:33	8:18	25:09	8:06	-0:24
15K	9.32 mi	12:11:52	1:17:09	8:17	25:36	8:14	+0:08
20K	12.43 mi	12:37:38	1:42:55	8:17	25:46	8:18	+0:04
Half	13.11 mi	12:43:08	1:48:25	8:16	5:30	8:04	-0:14
25K	15.53 mi	13:03:09	2:08:26	8:16	20:01	8:15	+0:11
30K	18.64 mi	13:30:02	2:35:19	8:20	26:53	8:39	+0:24
20M	20.00 mi	13:42:08	2:47:25	8:22	12:06	8:54	+0:15
21M	21.00 mi	13:51:22	2:56:39	8:25	9:14	9:14	+0:20
35K	21.75 mi	13:57:47	3:03:04	8:25	6:25	8:35	-0:39
23M	23.00 mi	14:08:40	3:13:57	8:26	10:53	8:42	+0:07
24M	24.00 mi	14:17:22	3:22:39	8:27	8:42	8:42	0:00
40K	24.85 mi	14:24:54	3:30:11	8:27	7:32	8:49	+0:07
25.2M	25.20 mi	14:28:13	3:33:30	8:28	3:19	9:37	+0:48
Finish	26.22 mi	14:36:52	3:42:09	8:29	8:39	8:29	-1:08

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

8:04 /mi

Average Pace

8:29 /mi

Slowest Pace

9:37 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

3:17:30

89% of race

Time at Steady Pace

21:20

10% of race

Time at Slower Pace

3:19

1% of race

Average Pace: 8:28 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

0mi6.6mi13.1mi19.7mi26.2mi

Pace:

Faster

Steady

Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
5K	3.11 mi	11:21:07	26:24	8:30	26:24	8:30	#19868
10K	6.21 mi	11:46:16	51:33	8:18	25:09	8:06	#18585
15K	9.32 mi	12:11:52	1:17:09	8:17	25:36	8:14	#18259
20K	12.43 mi	12:37:38	1:42:55	8:17	25:46	8:18	#17888
Half	13.11 mi	12:43:08	1:48:25	8:16	5:30	8:04	#17808
25K	15.53 mi	13:03:09	2:08:26	8:16	20:01	8:15	#17396
30K	18.64 mi	13:30:02	2:35:19	8:20	26:53	8:39	#17031
20M	20.00 mi	13:42:08	2:47:25	8:22	12:06	8:54	#16959
21M	21.00 mi	13:51:22	2:56:39	8:25	9:14	9:14	#16783
35K	21.75 mi	13:57:47	3:03:04	8:25	6:25	8:35	#16738
23M	23.00 mi	14:08:40	3:13:57	8:26	10:53	8:42	#16556
24M	24.00 mi	14:17:22	3:22:39	8:27	8:42	8:42	#16516
40K	24.85 mi	14:24:54	3:30:11	8:27	7:32	8:49	#16442
25.2M	25.20 mi	14:28:13	3:33:30	8:28	3:19	9:37	#16426
Finish	26.22 mi	14:36:52	3:42:09	8:29	8:39	8:29	#16399

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
5K	3.11 mi	3.11 mi	19868	7427	7427	17660(Top 62%)	6114(Top 50%)	6114(Top 356%)
10K	6.21 mi	3.10 mi	18585+1283	6663+764	6663+764	17168(Top 60%)	5798(Top 47%)	5798(Top 337%)
15K	9.32 mi	3.11 mi	18259+326	6482+181	6482+181	17660(Top 62%)	6114(Top 50%)	6114(Top 356%)
20K	12.43 mi	3.11 mi	17888+371	6270+212	6270+212	16914(Top 60%)	5728(Top 47%)	5728(Top 333%)
Half	13.11 mi	0.68 mi	17808+80	6239+31	6239+31	16436(Top 58%)	5441(Top 44%)	5441(Top 317%)
25K	15.53 mi	2.42 mi	17396+412	5995+244	5995+244	15663(Top 55%)	5111(Top 42%)	5111(Top 297%)
30K	18.64 mi	3.11 mi	17031+365	5836+159	5836+159	15734(Top 55%)	5305(Top 43%)	5305(Top 309%)
20M	20.00 mi	1.36 mi	16959+72	5815+21	5815+21	16280(Top 57%)	5762(Top 47%)	5762(Top 335%)
21M	21.00 mi	1.00 mi	16783+176	5749+66	5749+66	14845(Top 52%)	5085(Top 42%)	5085(Top 296%)
35K	21.75 mi	0.75 mi	16738+45	5735+14	5735+14	15965(Top 56%)	5756(Top 47%)	5756(Top 335%)
23M	23.00 mi	1.25 mi	16556+182	5669+66	5669+66	14549(Top 51%)	5106(Top 42%)	5106(Top 297%)
24M	24.00 mi	1.00 mi	16516+40	5671-2	5671-2	15699(Top 55%)	5764(Top 47%)	5764(Top 336%)
40K	24.85 mi	0.85 mi	16442+74	5656+15	5656+15	15278(Top 54%)	5680(Top 46%)	5680(Top 331%)
25.2M	25.20 mi	0.35 mi	16426+16	5654+2	5654+2	15234(Top 54%)	5675(Top 46%)	5675(Top 330%)
Finish	26.22 mi	1.02 mi	16399+27	5665-11	5665-11	16166(Top 57%)	6110(Top 50%)	6110(Top 356%)

6110

Passing Analysis

Category:

Athletes Passed

3978

Passed By

509

Net Change

+3469

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 5K	-	-	-	-	#19868
5K → 10K	1308	25	+1283	#19868	#18585
10K → 15K	385	59	+326	#18585	#18259
15K → 20K	408	37	+371	#18259	#17888
20K → Half	82	2	+80	#17888	#17808
Half → 25K	426	14	+412	#17808	#17396
25K → 30K	417	52	+365	#17396	#17031
30K → 20M	133	61	+72	#17031	#16959
20M → 21M	202	26	+176	#16959	#16783
21M → 35K	79	34	+45	#16783	#16738
35K → 23M	206	24	+182	#16738	#16556
23M → 24M	95	55	+40	#16556	#16516
24M → 40K	110	36	+74	#16516	#16442
40K → 25.2M	39	23	+16	#16442	#16426
25.2M → Finish	88	61	+27	#16426	#16399
TOTALS	3978	509	+3469