RIO DEL LAGO 100 MILE 2026

Chuck Amital

San Francisco, CA

Bib: 10 M 68

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 194

Gender (Male)

#0 / 136

Masters (Masters Men)

#0 / 85

Division (M60-69)

#0 / 5

Race Day Weather

54°/44°F

clear sky

Race Performance Report

Chuck Amital · Rio Del Lago 100 2026

Personalized by MyRace AIReport Unlocked

Finish Time

29:19:54

Avg Pace

17:36 /mi

Overall Rank

170 / 194

Race Story

Analyzing your race…

Key Insights

Analyzing your race…

Pacing Breakdown

Pacing Efficiency

30

Pacing

The data shows a significant second-half slowdown relative to the first half.

Race Benchmarking

How the athlete stacked up against the field in this race.

Overall

Faster than 12%

170 of 194

of the field

Male

Faster than 9%

124 of 136

of this group

M65-69

Faster than 33%

2 of 3

of this group

Similar finishers

35

in 29:10:07-29:54:51

Analysis coverage: Strong — based on 14 timed segments, official finish results, field rankings. Timing data identifies patterns, but may not capture factors such as race goals, stops, fueling, or course conditions.

Timing Data Quality

67.7%Poor

72.3% Complete~27.7% Missed/Estimated

Across 13 intermediate timing checkpoints

Passing stats, segment rankings, and position data on this page use estimated times and may not reflect actual race positions.

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

13:29/mi

6:04

↑ 10 ft0.4% grade

493 ft elev

Willow Creek· 9.28 mi

13:16/mi

2:03:11

↑ 346 ft↓ 695 ft0.7% grade

131 ft elev

Beals Point 2· 21.48 mi

14:13/mi

4:56:40

↑ 988 ft↓ 755 ft0.4% grade

377 ft elev

Granite Beach 1· 25.92 mi

13:22/mi

5:56:02

↑ 447 ft↓ 348 ft0.4% grade

475 ft elev

Rattlesnake Bar 1· 35.75 mi

15:50/mi

8:31:42

↑ 934 ft↓ 996 ft0.1% grade

419 ft elev

Overlook 1· 44.93 mi

17:18/mi

11:10:31

↑ 1348 ft↓ 554 ft1.6% grade

1,243 ft elev

No Hands 1· 49.17 mi

18:22/mi

12:28:25

↑ 140 ft↓ 829 ft3.1% grade

589 ft elev

ALT· 59.35 mi

19:42/mi

15:49:01

↑ 1610 ft↓ 686 ft1.7% grade

1,517 ft elev

Cool· 68.99 mi

15:42/mi

18:20:18

↑ 1291 ft↓ 1246 ft

1,570 ft elev

No Hands 2· 72.60 mi

15:42/mi

19:16:57

↓ 1037 ft5.0% grade

617 ft elev

Overlook 2· 76.84 mi

15:42/mi

20:23:30

↑ 851 ft↓ 135 ft3.2% grade

1,346 ft elev

Rattlesnake Bar 2· 86.02 mi

15:42/mi

22:47:35

↑ 531 ft↓ 1371 ft1.7% grade

505 ft elev

Granite Beach 2· 95.84 mi

15:42/mi

25:21:41

↑ 984 ft↓ 1017 ft

453 ft elev

Finish· 100.00 mi

15:42/mi

26:26:59

↑ 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

The Course

Half Splits

1st Half· via No Hands 1

12:28:2515:13 /mi⚡ faster

2nd Half

16:51:2919:54 /mi+35.1%

Positive split — 35.1% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Trend	Diff
Beals Point 1	6:04	13:29	0.45 mi	6:04	13:29		-
Willow Creek(9.28 mi)	2:03:11	13:16	8.83 mi	1:57:07	13:16		-0:13
Beals Point 2(21.48 mi)	4:56:40	13:49	12.20 mi	2:53:29	14:13		+0:57
Granite Beach 1(25.92 mi)	5:56:02	13:44	4.44 mi	59:22	13:22		-0:51
Rattlesnake Bar 1(35.75 mi)	8:31:42	14:19	9.83 mi	2:35:40	15:50		+2:28
Overlook 1(44.93 mi)	11:10:31	14:55	9.18 mi	2:38:49	17:18		+1:28
No Hands 1(49.17 mi)	12:28:25	15:13	4.24 mi	1:17:54	18:22		+1:04
ALT(59.35 mi)	15:49:01	15:59	10.18 mi	3:20:36	19:42		+1:20
Cool(68.99 mi)	18:20:18	15:57	9.64 mi	2:31:17	15:42		-4:00
No Hands 2(72.60 mi)	19:16:57	15:56	3.61 mi	56:40	15:42		0:00
Overlook 2(76.84 mi)	20:23:30	15:55	4.24 mi	1:06:33	15:42		0:00
Rattlesnake Bar 2(86.02 mi)	22:47:35	15:54	9.18 mi	2:24:04	15:42		0:00
Granite Beach 2(95.84 mi)	25:21:41	15:53	9.82 mi	2:34:07	15:42		0:00
Finish(100.00 mi)	26:26:59	15:52	4.16 mi	1:05:17	15:42		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

13:16 /mi

Average Pace

15:52 /mi

Slowest Pace

19:42 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

5:56:02

22% of race

Time at Steady Pace

13:13:38

50% of race

Time at Slower Pace

7:17:19

28% of race

Average Pace: 15:52 /mi

Loading chart...

Faster pace (< avg)

Steady pace (≈ avg)

Slower pace (> avg)

Heatmap

Loading...

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

Pace:

Faster

Steady

Slower

Checkpoint and Segment Rankings

Checkpoint	Seg. Dist	Overall	Males	M60-69	Seg. Overall	Seg. Males	Seg. M60-69
Beals Point 1	0.45 mi	305	215	14	305	215	5
Willow Creek(9.28 mi)	8.83 mi	332-27	237-22	17-3	331	236	17
Beals Point 2(21.48 mi)	12.20 mi	317+15	226+11	15+2	300	217	13
Granite Beach 1(25.92 mi)	4.44 mi	296+21	209+17	13+2	202	144	5
Rattlesnake Bar 1(35.75 mi)	9.83 mi	280+16	197+12	8+5	241	172	8
Overlook 1(44.93 mi)	9.18 mi	248+32	177+20	8	169	126	5
No Hands 1(49.17 mi)	4.24 mi	241+7	172+5	8	189	133	5
ALT(59.35 mi)	10.18 mi	243-2	174-2	8	236	170	7
Cool(68.99 mi)	9.64 mi	188+55	138+36	4+4	54	41	2
No Hands 2(72.60 mi)	3.61 mi	172+16	126+12	4	58	36	1
Overlook 2(76.84 mi)	4.24 mi	168+4	122+4	4	97	71	2
Rattlesnake Bar 2(86.02 mi)	9.18 mi	167+1	121+1	4	140	100	3
Granite Beach 2(95.84 mi)	9.82 mi	166+1	121	4	143	103	3
Finish(100.00 mi)	4.16 mi	166	121	4	144	104	3

Segment Performance Analysis

Start → Beals Point 1

0.0 - 0.5 mi

Top 157%

489 ft499 ft

↑ 10ft↓ 0ft

10 ft

Overall

305

Males

215

M60-69

5

Beals Point 1→Willow Creek

0.5 - 9.3 mi

Top 171%

474 ft125 ft

↑ 346ft↓ 695ft

384 ft

Overall

331

Males

236

M60-69

7

Willow Creek→Beals Point 2

9.3 - 21.5 mi

Top 155%

144 ft377 ft

↑ 988ft↓ 755ft

279 ft

Overall

300

Males

217

M60-69

7

Beals Point 2→Granite Beach 1

21.5 - 25.9 mi

Top 104%

377 ft476 ft

↑ 447ft↓ 348ft

121 ft

Overall

202

Males

144

M60-69

3

Granite Beach 1→Rattlesnake Bar 1

25.9 - 35.8 mi

Top 124%

467 ft405 ft

↑ 934ft↓ 996ft

94 ft

Overall

241

Males

172

M60-69

5

Rattlesnake Bar 1→Overlook 1

35.8 - 44.9 mi

Top 87%

446 ft1240 ft

↑ 1348ft↓ 554ft

830 ft

Overall

169

Males

126

M60-69

3

Overlook 1→No Hands 1

44.9 - 49.2 mi

Top 97%

1276 ft587 ft

↑ 140ft↓ 829ft

689 ft

Overall

189

Males

133

M60-69

3

No Hands 1→ALT

49.2 - 59.4 mi

Top 122%

592 ft1516 ft

↑ 1610ft↓ 686ft

945 ft

Overall

236

Males

170

M60-69

4

ALT→Cool

59.4 - 69.0 mi

Top 28%

1522 ft1568 ft

↑ 1291ft↓ 1246ft

390 ft

Overall

54

Males

41

M60-69

1

Cool→No Hands 2

69.0 - 72.6 mi

Top 30%

1575 ft617 ft

↑ 79ft↓ 1037ft

971 ft

Overall

58

Males

36

M60-69

1

No Hands 2→Overlook 2

72.6 - 76.8 mi

Top 50%

617 ft1332 ft

↑ 851ft↓ 135ft

715 ft

Overall

97

Males

71

M60-69

1

Overlook 2→Rattlesnake Bar 2

76.8 - 86.0 mi

Top 72%

1355 ft515 ft

↑ 531ft↓ 1371ft

889 ft

Overall

140

Males

100

M60-69

1

Rattlesnake Bar 2→Granite Beach 2

86.0 - 95.8 mi

Top 74%

486 ft453 ft

↑ 984ft↓ 1017ft

118 ft

Overall

143

Males

103

M60-69

1

Granite Beach 2→Finish

95.8 - 100.0 mi

Top 74%

453 ft453 ft

↑ 380ft↓ 380ft

128 ft

Overall

144

Males

104

M60-69

1

Your segment insights are in your Race Performance Report.

Passing Analysis

No position changes recorded for this athlete.

Finisher Certificate

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November 7-8, 2026

Chuck Amital

Has completed the 100 MILE ENDURANCE RUN in a time of:

29:19:54

170

out of 194

Overall Place

124

out of 136

Gender (Male)

5

out of 5

Age Group (M60-69)

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Official Timing Data

Enhanced athlete results built from official timing data.

Race managed by

NorCalUltras

Race timed by

Capital Road Race Management