Christopher Biallas

Bib: 5541•M•Age: 39

Vallejo, CA

0:00

0:00

/ mi

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Overall

#0 / 4888

Gender (Male)

#0 / 3570

Division (M35-39)

#0 / 495

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

18:08

Rank: #2338

Start → 2.2 Miles

18:08 | 8:14/mi

2.2 Miles

18:08

Rank: #2338

Start → 2.2 Miles

18:08 | 8:14/mi

5.7 Miles

55:57

Rank: #2895 (-557)

2.2 Miles → 5.7 Miles

37:49 | 10:48/mi

5.7 Miles

55:57

Rank: #2895 (-557)

2.2 Miles → 5.7 Miles

37:49 | 10:48/mi

6.43 Miles

1:08:00

Rank: #3219 (-324)

5.7 Miles → 6.43 Miles

12:03 | 16:30/mi

6.43 Miles

1:08:00

Rank: #3219 (-324)

5.7 Miles → 6.43 Miles

12:03 | 16:30/mi

10.92 Miles

1:57:17

Rank: #3597 (-378)

6.43 Miles → 10.92 Miles

49:17 | 10:59/mi

10.92 Miles

1:57:17

Rank: #3597 (-378)

6.43 Miles → 10.92 Miles

49:17 | 10:59/mi

Garmin Hill Challenge· 11.42 mi

2:05:41

Rank: #3687 (-90)

10.92 Miles → Garmin Hill Challenge

8:24 | 16:48/mi

Garmin Hill Challenge· 11.42 mi

2:05:41

Rank: #3687 (-90)

10.92 Miles → Garmin Hill Challenge

8:24 | 16:48/mi

14.95 Miles

2:47:15

Rank: #3996 (-309)

Garmin Hill Challenge → 14.95 Miles

41:34 | 11:47/mi

14.95 Miles

2:47:15

Rank: #3996 (-309)

Garmin Hill Challenge → 14.95 Miles

41:34 | 11:47/mi

18 Miles

3:39:30

Rank: #4283 (-287)

14.95 Miles → 18 Miles

52:15 | 17:08/mi

18 Miles

3:39:30

Rank: #4283 (-287)

14.95 Miles → 18 Miles

52:15 | 17:08/mi

24 Miles

5:08:23

Rank: #4397 (-114)

18 Miles → 24 Miles

1:28:53 | 14:49/mi

24 Miles

5:08:23

Rank: #4397 (-114)

18 Miles → 24 Miles

1:28:53 | 14:49/mi

Finish· 26.22 mi

5:41:20

Rank: #4427 (-30)

24 Miles → Finish

32:57 | 14:51/mi

Finish· 26.22 mi

5:41:20

Rank: #4427 (-30)

24 Miles → Finish

32:57 | 14:51/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	05:47:12	18:08	8:14	18:08	8:14	-
5.7 Miles	5.70 mi	06:25:01	55:57	9:49	37:49	10:48	+2:34
6.43 Miles	6.43 mi	06:37:04	1:08:00	10:35	12:03	16:30	+5:42
10.92 Miles	10.92 mi	07:26:21	1:57:17	10:44	49:17	10:59	-5:31
Garmin Hill Challenge	11.42 mi	07:34:45	2:05:41	11:00	8:24	16:48	+5:49
14.95 Miles	14.95 mi	08:16:19	2:47:15	11:11	41:34	11:47	-5:01
18 Miles	18.00 mi	09:08:34	3:39:30	12:12	52:15	17:08	+5:21
24 Miles	24.00 mi	10:37:27	5:08:23	12:51	1:28:53	14:49	-2:19
Finish	26.22 mi	11:10:24	5:41:20	13:02	32:57	14:51	+0:02

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

8:14 /mi

Average Pace

13:02 /mi

Slowest Pace

17:08 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:26:48

43% of race

Time at Steady Pace

2:01:50

36% of race

Time at Slower Pace

1:12:42

21% of race

Average Pace: 13:01 /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	05:47:12	18:08	8:14	18:08	8:14	#2338
5.7 Miles	5.70 mi	06:25:01	55:57	9:49	37:49	10:48	#2895
6.43 Miles	6.43 mi	06:37:04	1:08:00	10:35	12:03	16:30	#3219
10.92 Miles	10.92 mi	07:26:21	1:57:17	10:44	49:17	10:59	#3597
Garmin Hill Challenge	11.42 mi	07:34:45	2:05:41	11:00	8:24	16:48	#3687
14.95 Miles	14.95 mi	08:16:19	2:47:15	11:11	41:34	11:47	#3996
18 Miles	18.00 mi	09:08:34	3:39:30	12:12	52:15	17:08	#4283
24 Miles	24.00 mi	10:37:27	5:08:23	12:51	1:28:53	14:49	#4397
Finish	26.22 mi	11:10:24	5:41:20	13:02	32:57	14:51	#4427

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M35-39	Seg. Overall	Seg. Males	Seg. M35-39
2.2 Miles	2.20 mi	2.20 mi	2338	1924	294	2338(Top 48%)	1924(Top 54%)	294(Top 59%)
5.7 Miles	5.70 mi	3.50 mi	2895-557	2329-405	335-41	3143(Top 64%)	2487(Top 70%)	355(Top 72%)
6.43 Miles	6.43 mi	0.73 mi	3219-324	2546-217	362-27	4357(Top 89%)	3280(Top 92%)	453(Top 92%)
10.92 Miles	10.92 mi	4.49 mi	3597-378	2795-249	386-24	4107(Top 84%)	3135(Top 88%)	434(Top 88%)
Garmin Hill Challenge	11.42 mi	0.50 mi	3687-90	2859-64	397-11	4356(Top 89%)	3273(Top 92%)	452(Top 91%)
14.95 Miles	14.95 mi	3.53 mi	3996-309	3056-197	425-28	4543(Top 93%)	3371(Top 94%)	466(Top 94%)
18 Miles	18.00 mi	3.05 mi	4283-287	3226-170	449-24	4773(Top 98%)	3505(Top 98%)	490(Top 99%)
24 Miles	24.00 mi	6.00 mi	4397-114	3278-52	458-9	4529(Top 93%)	3323(Top 93%)	460(Top 93%)
Finish	26.22 mi	2.22 mi	4427-30	3291-13	458	4450(Top 91%)	3260(Top 91%)	453(Top 92%)

453

Passing Analysis

Category:

Athletes Passed

121*

Passed By

2210

Net Change

-2089

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2.2 Miles	-	-	-	-	#2338
2.2 Miles → 5.7 Miles	30*	587	-557	#2338	#2895
5.7 Miles → 6.43 Miles	1	325	-324	#2895	#3219
6.43 Miles → 10.92 Miles	18*	396	-378	#3219	#3597
10.92 Miles → Garmin Hill Challenge	4	94	-90	#3597	#3687
Garmin Hill Challenge → 14.95 Miles	10	319	-309	#3687	#3996
14.95 Miles → 18 Miles	13*	300	-287	#3996	#4283
18 Miles → 24 Miles	33*	147	-114	#4283	#4397
24 Miles → Finish	12*	42	-30	#4397	#4427
TOTALS	121*	2210	-2089

* 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 13 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

Christopher Biallas

⏱️ 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