Mark Tanaka

Hayward, CA

Bib: 282 M 58

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 197

Gender (Male)

#0 / 139

Masters (Masters Men)

#0 / 81

Division (M50-59)

#0 / 33

Race Day Weather

72°/62°F

clear sky

Race Timeline

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

489 ft elev

Beals Point 1· 0.45 mi

10:05/mi

4:32

↑ 10 ft0.4% grade

493 ft elev

Willow Creek· 9.28 mi

9:53/mi

1:31:45

↑ 346 ft↓ 695 ft0.7% grade

131 ft elev

Beals Point 2· 21.48 mi

10:57/mi

3:45:11

↑ 988 ft↓ 755 ft0.4% grade

377 ft elev

Granite Beach 1· 25.92 mi

15:34/mi

4:54:16

↑ 447 ft↓ 348 ft0.4% grade

475 ft elev

Rattlesnake Bar 1· 35.75 mi

15:15/mi

7:24:03

↑ 934 ft↓ 996 ft0.1% grade

419 ft elev

Overlook 1· 44.93 mi

17:24/mi

10:03:41

↑ 1348 ft↓ 554 ft1.6% grade

1,243 ft elev

No Hands 1· 49.17 mi

22:01/mi

11:37:01

↑ 140 ft↓ 829 ft3.1% grade

589 ft elev

ALT· 59.35 mi

19:27/mi

14:54:56

↑ 1610 ft↓ 686 ft1.7% grade

1,517 ft elev

Cool· 68.99 mi

20:59/mi

18:17:03

↑ 1291 ft↓ 1246 ft

1,570 ft elev

No Hands 2· 72.60 mi

15:44/mi

19:13:49

↓ 1037 ft5.0% grade

617 ft elev

Overlook 2· 76.84 mi

15:44/mi

20:20:29

↑ 851 ft↓ 135 ft3.2% grade

1,346 ft elev

Rattlesnake Bar 2· 86.02 mi

15:44/mi

22:44:48

↑ 531 ft↓ 1371 ft1.7% grade

505 ft elev

Granite Beach 2· 95.84 mi

15:44/mi

25:19:11

↑ 984 ft↓ 1017 ft

453 ft elev

Finish· 100.00 mi

15:44/mi

26:24:36

↑ 380 ft↓ 380 ft

453 ft elev

Course Elevation

10,075ft

Total climb

1,499ft

Range

92 to 1,591 ft

10,111ft

Total descent

About the height of five redwood trees

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The Course

Half Splits

1st Half· via No Hands 1

11:37:0114:11 /mi⚡ faster

2nd Half

17:20:1120:28 /mi+49.2%

Positive split — 49.2% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Diff
Beals Point 1	4:32	10:05	0.45 mi	4:32	10:05	-
Willow Creek(9.28 mi)	1:31:45	9:54	8.83 mi	1:27:13	9:53	-0:12
Beals Point 2(21.48 mi)	3:45:11	10:30	12.20 mi	2:13:26	10:57	+1:04
Granite Beach 1(25.92 mi)	4:54:16	11:22	4.44 mi	1:09:05	15:34	+4:37
Rattlesnake Bar 1(35.75 mi)	7:24:03	12:26	9.83 mi	2:29:47	15:15	-0:19
Overlook 1(44.93 mi)	10:03:41	13:27	9.18 mi	2:39:38	17:24	+2:09
No Hands 1(49.17 mi)	11:37:01	14:11	4.24 mi	1:33:20	22:01	+4:37
ALT(59.35 mi)	14:54:56	15:05	10.18 mi	3:17:55	19:27	-2:34
Cool(68.99 mi)	18:17:03	15:55	9.64 mi	3:22:07	20:59	+1:32
No Hands 2(72.60 mi)	19:13:49	15:54	3.61 mi	56:46	15:44	-5:15
Overlook 2(76.84 mi)	20:20:29	15:53	4.24 mi	1:06:40	15:44	0:00
Rattlesnake Bar 2(86.02 mi)	22:44:48	15:52	9.18 mi	2:24:20	15:44	0:00
Granite Beach 2(95.84 mi)	25:19:11	15:52	9.82 mi	2:34:23	15:44	0:00
Finish(100.00 mi)	26:24:36	15:51	4.16 mi	1:05:24	15:44	0:00

Trend:

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoints & Pacing

Pace Line

Fastest Pace

9:53 /mi

Average Pace

15:51 /mi

Slowest Pace

22:01 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

3:45:11

14% of race

Time at Steady Pace

14:26:03

55% of race

Time at Slower Pace

8:13:22

31% of race

Average Pace: 15:51 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

0mi25.0mi50.0mi75.0mi100.0mi

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M50-59	Seg. Overall	Seg. Males	Seg. M50-59
Beals Point 1	0.45 mi	50	36	4	50	36	4
Willow Creek(9.28 mi)	8.83 mi	62-12	45-9	6-2	62	45	6
Beals Point 2(21.48 mi)	12.20 mi	59+3	43+2	5+1	61	43	5
Granite Beach 1(25.92 mi)	4.44 mi	78-19	57-14	6-1	161	112	13
Rattlesnake Bar 1(35.75 mi)	9.83 mi	92-14	67-10	8-2	147	106	12
Overlook 1(44.93 mi)	9.18 mi	107-15	77-10	8	147	103	13
No Hands 1(49.17 mi)	4.24 mi	135-28	97-20	12-4	186	129	16
ALT(59.35 mi)	10.18 mi	143-8	102-5	12	178	127	14
Cool(68.99 mi)	9.64 mi	155-12	111-9	15-3	180	130	16
No Hands 2(72.60 mi)	3.61 mi	155	111	15	53	37	6
Overlook 2(76.84 mi)	4.24 mi	155	111	15	98	66	10
Rattlesnake Bar 2(86.02 mi)	9.18 mi	155	111	15	149	104	14
Granite Beach 2(95.84 mi)	9.82 mi	155	111	15	149	104	14
Finish(100.00 mi)	4.16 mi	155	111	15	151	106	14

Segment Performance Analysis

Start → Beals Point 1

0.0 - 0.5 mi

Top 25%

489 ft499 ft

↑ 10ft↓ 0ft

10 ft

Overall

Males

M50-59

Beals Point 1→Willow Creek

0.5 - 9.3 mi

Top 31%

474 ft125 ft

↑ 346ft↓ 695ft

384 ft

Overall

Males

69.0 - 72.6 mi

Top 27%

1575 ft617 ft

↑ 79ft↓ 1037ft

971 ft

Overall

Males

No position changes recorded for this athlete.

Finisher Certificate

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November 1-2, 2025

Mark Tanaka

Has completed the Ultra 100 Mile in a time of:

28:57:12

148

out of 197

Overall Place

104

out of 139

Gender (Male)

out of 33

Age Group (M50-59)

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All Results

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Official Timing Data

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Race managed by

NorCalUltras

Race timed by

Capital Road Race Management