Thomas Chandler

Bib: 3568•M•Age: 28

Sunnyvale, CA

0:00

0:00

/ mi

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Overall

#0 / 6545

Gender (Male)

#0 / 4641

Division (M25-29)

#0 / 1018

Race Day Weather

56°/46°F

overcast clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

1.81 Miles

20:40

Rank: #6045

Start → 1.81 Miles

20:40 | 11:25/mi

1.81 Miles

20:40

Rank: #6045

Start → 1.81 Miles

20:40 | 11:25/mi

5.55 Miles

1:04:38

Rank: #5954 (+91)

1.81 Miles → 5.55 Miles

43:58 | 11:45/mi

5.55 Miles

1:04:38

Rank: #5954 (+91)

1.81 Miles → 5.55 Miles

43:58 | 11:45/mi

6.52 Miles

1:17:15

Rank: #5995 (-41)

5.55 Miles → 6.52 Miles

12:37 | 13:00/mi

6.52 Miles

1:17:15

Rank: #5995 (-41)

5.55 Miles → 6.52 Miles

12:37 | 13:00/mi

10.87 Miles

2:09:26

Rank: #5975 (+20)

6.52 Miles → 10.87 Miles

52:11 | 12:00/mi

10.87 Miles

2:09:26

Rank: #5975 (+20)

6.52 Miles → 10.87 Miles

52:11 | 12:00/mi

Garmin Hill Challenge· 11.38 mi

2:17:57

Rank: #5969 (+6)

10.87 Miles → Garmin Hill Challenge

8:31 | 16:43/mi

Garmin Hill Challenge· 11.38 mi

2:17:57

Rank: #5969 (+6)

10.87 Miles → Garmin Hill Challenge

8:31 | 16:43/mi

14.95 Miles

3:02:43

Rank: #5920 (+49)

Garmin Hill Challenge → 14.95 Miles

44:46 | 12:32/mi

14.95 Miles

3:02:43

Rank: #5920 (+49)

Garmin Hill Challenge → 14.95 Miles

44:46 | 12:32/mi

18 Miles

3:40:58

Rank: #5829 (+91)

14.95 Miles → 18 Miles

38:15 | 12:32/mi

18 Miles

3:40:58

Rank: #5829 (+91)

14.95 Miles → 18 Miles

38:15 | 12:32/mi

25 Miles

5:18:52

Rank: #5796 (+33)

18 Miles → 25 Miles

1:37:54 | 13:59/mi

25 Miles

5:18:52

Rank: #5796 (+33)

18 Miles → 25 Miles

1:37:54 | 13:59/mi

Finish· 26.22 mi

5:32:20

Rank: #5731 (+65)

25 Miles → Finish

13:28 | 11:03/mi

Finish· 26.22 mi

5:32:20

Rank: #5731 (+65)

25 Miles → Finish

13:28 | 11:03/mi

The Course

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Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81 Miles	1.81 mi	05:53:01	20:40	11:25	20:40	11:25	-
5.55 Miles	5.55 mi	06:36:59	1:04:38	11:39	43:58	11:45	+0:20
6.52 Miles	6.52 mi	06:49:36	1:17:15	11:51	12:37	13:00	+1:15
10.87 Miles	10.87 mi	07:41:47	2:09:26	11:54	52:11	12:00	-1:00
Garmin Hill Challenge	11.38 mi	07:50:18	2:17:57	12:07	8:31	16:43	+4:43
14.95 Miles	14.95 mi	08:35:04	3:02:43	12:13	44:46	12:32	-4:11
18 Miles	18.00 mi	09:13:19	3:40:58	12:17	38:15	12:32	0:00
25 Miles	25.00 mi	10:51:13	5:18:52	12:45	1:37:54	13:59	+1:27
Finish	26.22 mi	11:04:41	5:32:20	12:41	13:28	11:03	-2:56

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

11:03 /mi

Average Pace

12:41 /mi

Slowest Pace

16:43 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Bar length shows time spent in each segment. Colors mark your faster to slower segments, relative to your own pace.

Time at Faster Pace

34:08

10% of race

Time at Steady Pace

3:11:47

58% of race

Time at Slower Pace

1:46:25

32% of race

Average Pace: 12:40 /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

Enhanced split table showing pace trends through mini sparkline visualizations.

Overall Pace Trend

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment	Pace	Rank
1.81 Miles	1.81 mi	05:53:01	20:40	11:25	20:40	11:25	#6045
5.55 Miles	5.55 mi	06:36:59	1:04:38	11:39	43:58	11:45	#5954
6.52 Miles	6.52 mi	06:49:36	1:17:15	11:51	12:37	13:00	#5995
10.87 Miles	10.87 mi	07:41:47	2:09:26	11:54	52:11	12:00	#5975
Garmin Hill Challenge	11.38 mi	07:50:18	2:17:57	12:07	8:31	16:43	#5969
14.95 Miles	14.95 mi	08:35:04	3:02:43	12:13	44:46	12:32	#5920
18 Miles	18.00 mi	09:13:19	3:40:58	12:17	38:15	12:32	#5829
25 Miles	25.00 mi	10:51:13	5:18:52	12:45	1:37:54	13:59	#5796
Finish	26.22 mi	11:04:41	5:32:20	12:41	13:28	11:03	#5731

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M25-29	Seg. Overall	Seg. Males	Seg. M25-29
1.81 Miles	1.81 mi	1.81 mi	6045	4372	968	6045(Top 92%)	4372(Top 94%)	968(Top 95%)
5.55 Miles	5.55 mi	3.74 mi	5954+91	4335+37	969-1	5913(Top 90%)	4312(Top 93%)	962(Top 94%)
6.52 Miles	6.52 mi	0.97 mi	5995-41	4350-15	974-5	6106(Top 93%)	4419(Top 95%)	992(Top 97%)
10.87 Miles	10.87 mi	4.35 mi	5975+20	4349+1	976-2	5850(Top 89%)	4257(Top 92%)	963(Top 95%)
Garmin Hill Challenge	11.38 mi	0.51 mi	5969+6	4343+6	977-1	5785(Top 88%)	4235(Top 91%)	954(Top 94%)
14.95 Miles	14.95 mi	3.57 mi	5920+49	4306+37	972+5	5849(Top 89%)	4245(Top 91%)	956(Top 94%)
18 Miles	18.00 mi	3.05 mi	5829+91	4241+65	962+10	4557(Top 70%)	3396(Top 73%)	791(Top 78%)
25 Miles	25.00 mi	7.00 mi	5796+33	4201+40	952+10	5678(Top 87%)	4043(Top 87%)	915(Top 90%)
Finish	26.22 mi	1.22 mi	5731+65	4157+44	949+3	3758(Top 57%)	2800(Top 60%)	670(Top 66%)

670

Passing Analysis

Category:

Athletes Passed

689*

Passed By

375

Net Change

+314

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81 Miles	-	-	-	-	#6045
1.81 Miles → 5.55 Miles	191	100	+91	#6045	#5954
5.55 Miles → 6.52 Miles	19	60	-41	#5954	#5995
6.52 Miles → 10.87 Miles	89*	69	+20	#5995	#5975
10.87 Miles → Garmin Hill Challenge	27	21	+6	#5975	#5969
Garmin Hill Challenge → 14.95 Miles	84*	35	+49	#5969	#5920
14.95 Miles → 18 Miles	103*	12	+91	#5920	#5829
18 Miles → 25 Miles	111*	78	+33	#5829	#5796
25 Miles → Finish	65*	0	+65	#5796	#5731
TOTALS	689*	375	+314

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

📊

Passing Visuals

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Thomas Chandler

⏱️ 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 → 1.81 Miles

1.81 Miles→5.55 Miles

5.55 Miles→6.52 Miles

6.52 Miles→10.87 Miles

10.87 Miles→Garmin Hill Challenge

Garmin Hill Challenge→14.95 Miles

14.95 Miles→18 Miles

18 Miles→25 Miles

25 Miles→Finish

Passing Analysis

Passing Visuals

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

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