RIO DEL LAGO 100 MILE 2026

Jennifer Tobits

San Francisco, CA

Bib: 341 F 52

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 194

Gender (Female)

#0 / 58

Masters (Masters Women)

#0 / 33

Division (F50-59)

#0 / 9

Race Day Weather

54°/44°F

clear sky

Race Performance Report

Jennifer Tobits · Rio Del Lago 100 2026

Personalized by MyRace AIReport Unlocked

Finish Time

29:19:18

Avg Pace

17:36 /mi

Overall Rank

169 / 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 13%

169 of 194

of the field

Female

Faster than 21%

46 of 58

of this group

F50-54

Faster than 14%

6 of 7

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

13:05/mi

5:53

↑ 10 ft0.4% grade

493 ft elev

Willow Creek· 9.28 mi

11:32/mi

1:47:42

↑ 346 ft↓ 695 ft0.7% grade

131 ft elev

Beals Point 2· 21.48 mi

12:56/mi

4:25:30

↑ 988 ft↓ 755 ft0.4% grade

377 ft elev

Granite Beach 1· 25.92 mi

12:17/mi

5:20:01

↑ 447 ft↓ 348 ft0.4% grade

475 ft elev

Rattlesnake Bar 1· 35.75 mi

14:52/mi

7:46:10

↑ 934 ft↓ 996 ft0.1% grade

419 ft elev

Overlook 1· 44.93 mi

17:04/mi

10:22:55

↑ 1348 ft↓ 554 ft1.6% grade

1,243 ft elev

No Hands 1· 49.17 mi

19:23/mi

11:45:07

↑ 140 ft↓ 829 ft3.1% grade

589 ft elev

ALT· 59.35 mi

19:29/mi

15:03:28

↑ 1610 ft↓ 686 ft1.7% grade

1,517 ft elev

Cool· 68.99 mi

20:02/mi

18:16:34

↑ 1291 ft↓ 1246 ft

1,570 ft elev

No Hands 2· 72.60 mi

15:38/mi

19:13:00

↓ 1037 ft5.0% grade

617 ft elev

Overlook 2· 76.84 mi

15:38/mi

20:19:16

↑ 851 ft↓ 135 ft3.2% grade

1,346 ft elev

Rattlesnake Bar 2· 86.02 mi

15:38/mi

22:42:45

↑ 531 ft↓ 1371 ft1.7% grade

505 ft elev

Granite Beach 2· 95.84 mi

15:38/mi

25:16:14

↑ 984 ft↓ 1017 ft

453 ft elev

Finish· 100.00 mi

15:38/mi

26:21:15

↑ 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

11:45:0714:20 /mi⚡ faster

2nd Half

17:34:1120:44 /mi+49.5%

Positive split — 49.5% slower in the second half

Checkpoint Splits

Checkpoint	Time	Avg Pace	Segment Length	Segment Time	Segment Pace	Trend	Diff
Beals Point 1	5:53	13:05	0.45 mi	5:53	13:05		-
Willow Creek(9.28 mi)	1:47:42	11:36	8.83 mi	1:41:49	11:32		-1:33
Beals Point 2(21.48 mi)	4:25:30	12:22	12.20 mi	2:37:48	12:56		+1:24
Granite Beach 1(25.92 mi)	5:20:01	12:21	4.44 mi	54:31	12:17		-0:39
Rattlesnake Bar 1(35.75 mi)	7:46:10	13:02	9.83 mi	2:26:09	14:52		+2:35
Overlook 1(44.93 mi)	10:22:55	13:52	9.18 mi	2:36:45	17:04		+2:12
No Hands 1(49.17 mi)	11:45:07	14:20	4.24 mi	1:22:12	19:23		+2:19
ALT(59.35 mi)	15:03:28	15:13	10.18 mi	3:18:21	19:29		+0:06
Cool(68.99 mi)	18:16:34	15:54	9.64 mi	3:13:06	20:02		+0:33
No Hands 2(72.60 mi)	19:13:00	15:53	3.61 mi	56:26	15:38		-4:24
Overlook 2(76.84 mi)	20:19:16	15:52	4.24 mi	1:06:16	15:38		0:00
Rattlesnake Bar 2(86.02 mi)	22:42:45	15:51	9.18 mi	2:23:29	15:38		0:00
Granite Beach 2(95.84 mi)	25:16:14	15:49	9.82 mi	2:33:29	15:38		0:00
Finish(100.00 mi)	26:21:15	15:49	4.16 mi	1:05:01	15:38		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

11:32 /mi

Average Pace

15:49 /mi

Slowest Pace

20:02 /mi

Loading chart...

Fastest

Middle

Slowest

Average

Segments

Time at Faster Pace

5:20:01

20% of race

Time at Steady Pace

10:30:50

40% of race

Time at Slower Pace

10:30:24

40% of race

Average Pace: 15:49 /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	Females	F50-59	Seg. Overall	Seg. Females	Seg. F50-59
Beals Point 1	0.45 mi	174	48	7	174	48	5
Willow Creek(9.28 mi)	8.83 mi	173+1	48	9-2	171	46	8
Beals Point 2(21.48 mi)	12.20 mi	165+8	43+5	8+1	163	40	8
Granite Beach 1(25.92 mi)	4.44 mi	156+9	40+3	7+1	125	35	5
Rattlesnake Bar 1(35.75 mi)	9.83 mi	158-2	40	8-1	145	35	7
Overlook 1(44.93 mi)	9.18 mi	154+4	40	8	137	36	8
No Hands 1(49.17 mi)	4.24 mi	155-1	40	8	173	52	7
ALT(59.35 mi)	10.18 mi	164-9	44-4	8	181	54	9
Cool(68.99 mi)	9.64 mi	161+3	44	8	157	42	6
No Hands 2(72.60 mi)	3.61 mi	162-1	44	8	53	22	5
Overlook 2(76.84 mi)	4.24 mi	163-1	44	8	90	26	5
Rattlesnake Bar 2(86.02 mi)	9.18 mi	163	44	8	135	40	7
Granite Beach 2(95.84 mi)	9.82 mi	163	45-1	8	138	40	7
Finish(100.00 mi)	4.16 mi	160+3	44+1	8	139	40	7

Segment Performance Analysis

Start → Beals Point 1

0.0 - 0.5 mi

Top 90%

489 ft499 ft

↑ 10ft↓ 0ft

10 ft

Overall

174

Females

48

F50-59

5

Beals Point 1→Willow Creek

0.5 - 9.3 mi

Top 88%

474 ft125 ft

↑ 346ft↓ 695ft

384 ft

Overall

171

Females

46

F50-59

6

Willow Creek→Beals Point 2

9.3 - 21.5 mi

Top 84%

144 ft377 ft

↑ 988ft↓ 755ft

279 ft

Overall

163

Females

40

F50-59

6

Beals Point 2→Granite Beach 1

21.5 - 25.9 mi

Top 64%

377 ft476 ft

↑ 447ft↓ 348ft

121 ft

Overall

125

Females

35

F50-59

4

Granite Beach 1→Rattlesnake Bar 1

25.9 - 35.8 mi

Top 75%

467 ft405 ft

↑ 934ft↓ 996ft

94 ft

Overall

145

Females

35

F50-59

5

Rattlesnake Bar 1→Overlook 1

35.8 - 44.9 mi

Top 71%

446 ft1240 ft

↑ 1348ft↓ 554ft

830 ft

Overall

137

Females

36

F50-59

6

Overlook 1→No Hands 1

44.9 - 49.2 mi

Top 89%

1276 ft587 ft

↑ 140ft↓ 829ft

689 ft

Overall

173

Females

52

F50-59

5

No Hands 1→ALT

49.2 - 59.4 mi

Top 93%

592 ft1516 ft

↑ 1610ft↓ 686ft

945 ft

Overall

181

Females

54

F50-59

7

ALT→Cool

59.4 - 69.0 mi

Top 81%

1522 ft1568 ft

↑ 1291ft↓ 1246ft

390 ft

Overall

157

Females

42

F50-59

4

Cool→No Hands 2

69.0 - 72.6 mi

Top 27%

1575 ft617 ft

↑ 79ft↓ 1037ft

971 ft

Overall

53

Females

22

F50-59

4

No Hands 2→Overlook 2

72.6 - 76.8 mi

Top 46%

617 ft1332 ft

↑ 851ft↓ 135ft

715 ft

Overall

90

Females

26

F50-59

4

Overlook 2→Rattlesnake Bar 2

76.8 - 86.0 mi

Top 70%

1355 ft515 ft

↑ 531ft↓ 1371ft

889 ft

Overall

135

Females

40

F50-59

5

Rattlesnake Bar 2→Granite Beach 2

86.0 - 95.8 mi

Top 71%

486 ft453 ft

↑ 984ft↓ 1017ft

118 ft

Overall

138

Females

40

F50-59

5

Granite Beach 2→Finish

95.8 - 100.0 mi

Top 72%

453 ft453 ft

↑ 380ft↓ 380ft

128 ft

Overall

139

Females

40

F50-59

5

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

Jennifer Tobits

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

29:19:18

169

out of 194

Overall Place

46

out of 58

Gender (Female)

7

out of 9

Age Group (F50-59)

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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