Dexter Rivera

Bib: 3503•M•Age: 25

Mountain View, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Top 25%

Gender (Male)

#0 / 3570

Top 30%

Division (M25-29)

#0 / 732

Top 33%

Race Day Weather

69°/59°F

broken clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

2.2 Miles

16:45

Rank: #1401

Start → 2.2 Miles

16:45 | 7:37/mi

2.2 Miles

16:45

Rank: #1401

Start → 2.2 Miles

16:45 | 7:37/mi

5.7 Miles

48:39

Rank: #1281 (+120)

2.2 Miles → 5.7 Miles

31:54 | 9:07/mi

5.7 Miles

48:39

Rank: #1281 (+120)

2.2 Miles → 5.7 Miles

31:54 | 9:07/mi

6.43 Miles

57:32

Rank: #1280 (+1)

5.7 Miles → 6.43 Miles

8:53 | 12:10/mi

6.43 Miles

57:32

Rank: #1280 (+1)

5.7 Miles → 6.43 Miles

8:53 | 12:10/mi

10.92 Miles

1:33:33

Rank: #1131 (+149)

6.43 Miles → 10.92 Miles

36:01 | 8:01/mi

10.92 Miles

1:33:33

Rank: #1131 (+149)

6.43 Miles → 10.92 Miles

36:01 | 8:01/mi

Garmin Hill Challenge· 11.42 mi

1:38:52

Rank: #1124 (+7)

10.92 Miles → Garmin Hill Challenge

5:19 | 10:38/mi

Garmin Hill Challenge· 11.42 mi

1:38:52

Rank: #1124 (+7)

10.92 Miles → Garmin Hill Challenge

5:19 | 10:38/mi

14.95 Miles

2:06:34

Rank: #1111 (+13)

Garmin Hill Challenge → 14.95 Miles

27:42 | 7:51/mi

14.95 Miles

2:06:34

Rank: #1111 (+13)

Garmin Hill Challenge → 14.95 Miles

27:42 | 7:51/mi

18 Miles

2:35:47

Rank: #1067 (+44)

14.95 Miles → 18 Miles

29:13 | 9:35/mi

18 Miles

2:35:47

Rank: #1067 (+44)

14.95 Miles → 18 Miles

29:13 | 9:35/mi

24 Miles

3:31:57

Rank: #1125 (-58)

18 Miles → 24 Miles

56:10 | 9:22/mi

24 Miles

3:31:57

Rank: #1125 (-58)

18 Miles → 24 Miles

56:10 | 9:22/mi

Finish· 26.22 mi

3:55:02

Rank: #1234 (-109)

24 Miles → Finish

23:05 | 10:24/mi

Finish· 26.22 mi

3:55:02

Rank: #1234 (-109)

24 Miles → Finish

23:05 | 10:24/mi

The Course

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2.2 Miles	2.20 mi	05:40:43	16:45	7:37	16:45	7:37	-
5.7 Miles	5.70 mi	06:12:37	48:39	8:32	31:54	9:07	+1:30
6.43 Miles	6.43 mi	06:21:30	57:32	8:57	8:53	12:10	+3:03
10.92 Miles	10.92 mi	06:57:31	1:33:33	8:34	36:01	8:01	-4:09
Garmin Hill Challenge	11.42 mi	07:02:50	1:38:52	8:39	5:19	10:38	+2:37
14.95 Miles	14.95 mi	07:30:32	2:06:34	8:28	27:42	7:51	-2:47
18 Miles	18.00 mi	07:59:45	2:35:47	8:39	29:13	9:35	+1:44
24 Miles	24.00 mi	08:55:55	3:31:57	8:50	56:10	9:22	-0:13
Finish	26.22 mi	09:19:00	3:55:02	8:58	23:05	10:24	+1:02

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

7:37 /mi

Average Pace

8:58 /mi

Slowest Pace

12:10 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:20:28

34% of race

Time at Steady Pace

1:57:17

50% of race

Time at Slower Pace

37:17

16% of race

Average Pace: 8:58 /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
2.2 Miles	2.20 mi	05:40:43	16:45	7:37	16:45	7:37	#1401
5.7 Miles	5.70 mi	06:12:37	48:39	8:32	31:54	9:07	#1281
6.43 Miles	6.43 mi	06:21:30	57:32	8:57	8:53	12:10	#1280
10.92 Miles	10.92 mi	06:57:31	1:33:33	8:34	36:01	8:01	#1131
Garmin Hill Challenge	11.42 mi	07:02:50	1:38:52	8:39	5:19	10:38	#1124
14.95 Miles	14.95 mi	07:30:32	2:06:34	8:28	27:42	7:51	#1111
18 Miles	18.00 mi	07:59:45	2:35:47	8:39	29:13	9:35	#1067
24 Miles	24.00 mi	08:55:55	3:31:57	8:50	56:10	9:22	#1125
Finish	26.22 mi	09:19:00	3:55:02	8:58	23:05	10:24	#1234

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
2.2 Miles	2.20 mi	2.20 mi	1401	1214	270	1401(Top 29%)	1214(Top 34%)	270(Top 37%)
5.7 Miles	5.70 mi	3.50 mi	1281+120	1127+87	245+25	1229(Top 25%)	1090(Top 31%)	238(Top 33%)
6.43 Miles	6.43 mi	0.73 mi	1280+1	1126+1	246-1	1397(Top 29%)	1217(Top 34%)	278(Top 38%)
10.92 Miles	10.92 mi	4.49 mi	1131+149	1008+118	223+23	970(Top 20%)	872(Top 24%)	194(Top 27%)
Garmin Hill Challenge	11.42 mi	0.50 mi	1124+7	1001+7	222+1	1240(Top 25%)	1103(Top 31%)	269(Top 37%)
14.95 Miles	14.95 mi	3.53 mi	1111+13	990+11	222	1171(Top 24%)	1033(Top 29%)	232(Top 32%)
18 Miles	18.00 mi	3.05 mi	1067+44	948+42	213+9	1011(Top 21%)	904(Top 25%)	198(Top 27%)
24 Miles	24.00 mi	6.00 mi	1125-58	990-42	225-12	1388(Top 28%)	1165(Top 33%)	254(Top 35%)
Finish	26.22 mi	2.22 mi	1234-109	1070-80	245-20	2265(Top 46%)	1753(Top 49%)	391(Top 53%)

391

Passing Analysis

Category:

Athletes Passed

540*

Passed By

373

Net Change

+167

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#1401
2.2 Miles → 5.7 Miles	170*	50	+120	#1401	#1281
5.7 Miles → 6.43 Miles	21	20	+1	#1281	#1280
6.43 Miles → 10.92 Miles	155*	6	+149	#1280	#1131
10.92 Miles → Garmin Hill Challenge	19	12	+7	#1131	#1124
Garmin Hill Challenge → 14.95 Miles	38	25	+13	#1124	#1111
14.95 Miles → 18 Miles	64*	20	+44	#1111	#1067
18 Miles → 24 Miles	62*	120	-58	#1067	#1125
24 Miles → Finish	11*	120	-109	#1125	#1234
TOTALS	540*	373	+167

* Includes athletes who did not complete a segment (DNF/DNQ).

📊

Passing Visuals

Category:

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 15 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

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Race Place Events

Dexter Rivera

⏱️ Race Timeline

The Course

Claim it — unlock a deeper AI report on this race, free

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Checkpoint and Segment Rankings

Segment Performance Analysis

Start → 2.2 Miles

2.2 Miles→5.7 Miles

5.7 Miles→6.43 Miles

6.43 Miles→10.92 Miles

10.92 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→24 Miles

24 Miles→Finish

Passing Analysis

Passing Visuals

🔥Passing Intensity

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

Age Grade

Export Track Data

Questions or issues regarding timing data?

Quick Links

All Results

Race Analytics

Course Information

Contact Time Management

Public Race Data