Jen van Otterloo

Sioux center, IA

Bib: 521 F 39

BQNYC

0:00

0:00

/ mi

BQNYC

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Overall

#0 / 8168

Top 6%

Gender (Female)

#0 / 3032

Top 3%

Division (F35-39)

#0 / 490

Top 0.6%

Race Day Weather

46°/36°F

overcast clouds

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

354 ft elev

5K· 3.11 mi

6:00/mi

18:39

↑ 159 ft↓ 270 ft0.7% grade

243 ft elev

10K· 6.21 mi

5:59/mi

37:14

↑ 112 ft↓ 158 ft0.3% grade

197 ft elev

15K· 9.32 mi

6:10/mi

56:23

↑ 160 ft↓ 144 ft0.1% grade

214 ft elev

20K· 12.43 mi

6:09/mi

1:15:30

↑ 180 ft↓ 264 ft0.5% grade

129 ft elev

Half· 13.10 mi

6:10/mi

1:19:38

↑ 21 ft↓ 25 ft0.1% grade

125 ft elev

25K· 15.53 mi

6:08/mi

1:34:34

↑ 64 ft↓ 80 ft0.1% grade

109 ft elev

30K· 18.64 mi

6:13/mi

1:53:52

↑ 78 ft↓ 121 ft0.3% grade

66 ft elev

35K· 21.75 mi

6:21/mi

2:13:36

↑ 59 ft↓ 104 ft0.3% grade

21 ft elev

40K· 24.85 mi

6:21/mi

2:33:21

↑ 72 ft↓ 73 ft

21 ft elev

Finish· 26.22 mi

6:21/mi

2:42:00

↑ 10 ft

21 ft elev

Course Elevation

916ft

Total climb

337ft

Range

20 to 357 ft

1,250ft

Total descent

About the height of a redwood tree

The Course

Half Splits

1st Half· via Half

1:19:386:05 /mi⚡ faster

2nd Half

1:22:236:17 /mi+3.4%

Positive split — 3.4% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
5K	18:39	6:00	3.11 mi	18:39	6:00	-
10K	37:14	6:00	3.10 mi	18:35	5:59	-0:01
15K	56:23	6:03	3.11 mi	19:08	6:10	+0:11
20K	1:15:30	6:05	3.11 mi	19:07	6:09	-0:01
Half(13.10 mi)	1:19:38	6:05	0.67 mi	4:09	6:10	+0:01
25K	1:34:34	6:05	2.43 mi	14:56	6:08	-0:02
30K	1:53:52	6:07	3.11 mi	19:18	6:13	+0:05
35K	2:13:36	6:09	3.11 mi	19:43	6:21	+0:08
40K	2:33:21	6:10	3.10 mi	19:45	6:21	0:00
Finish(26.22 mi)	2:42:00	6:11	1.37 mi	8:40	6:21	0:00

Trend:

Faster pace

Steady pace

Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

5:59 /mi

Average Pace

6:11 /mi

Slowest Pace

6:21 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

1:53:52

70% of race

Time at Steady Pace

48:08

30% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 6:11 /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	415	82	17	510	92	17
10K	3.10 mi	431-16	84-2	17	467	85	17
15K	3.11 mi	467-36	88-4	17	510	92	17
20K	3.11 mi	477-10	87+1	16+1	511	91	16
Half(13.10 mi)	0.67 mi	481-4	87	16	556	99	18
25K	2.43 mi	488-7	88-1	16	519	94	16
30K	3.11 mi	483+5	86+2	15+1	534	97	19
35K	3.11 mi	485-2	88-2	16-1	576	98	18
40K	3.10 mi	482+3	84+4	15+1	577	100	22
Finish(26.22 mi)	1.37 mi	487-5	86-2	15	694	117	22

100

F35-39

40K→Finish

24.9 - 26.2 mi

Top 8%

21 ft21 ft

↑ 10ft↓ 9ft

~flat

Overall

694

Females

117

F35-39

Passing Analysis

No position changes recorded for this athlete.

Finisher Certificate

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December 7, 2025

Jen van Otterloo

Has completed the 2025 California International Marathon in a time of:

2:42:01

487

out of 8168

Overall Place

out of 3032

Gender (Female)

out of 490

Age Group (F35-39)

Your certificate is generated on-demand and can be shared on social media or saved for your records

All Results

Questions or issues regarding timing data?

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Contact Race Support

Jen van Otterloo

Race Timeline

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→Half

Half→25K

25K→30K

30K→35K

35K→40K

40K→Finish

Passing Analysis

Age Grade

Boston Qualifying

NYC Marathon Qualifying

Olympic Trials Qualifying

Questions or issues regarding timing data?