Keith Buell

Bib: 10746•M•Age: 51

Falls Church, VA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7100

Gender (Male)

#0 / 3977

Masters (Masters Men)

#0 / 1096

Division (M50-54)

#0 / 185

Race Day Weather

56°/46°F

light rain

⏱️ Race Timeline

Course Elevation

10–277 ft

≈

×22story building

•▲ 774 ft climb · ▼ 557 ft descent

Ribbon color based on

FasterSteadySlower· vs. your average pace

Start

0:00

Race begins

1.81M

10:36/mi

19:12

→ flat

5.34M

11:01/mi

58:04

↑ 80 ft↓ 74 ft

6.15M

12:33/mi

1:08:14

↑ 126 ft2.8% grade

10.54M

11:35/mi

1:59:04

↑ 230 ft↓ 361 ft0.6% grade

11.05M

17:50/mi

2:08:10

↑ 172 ft6.4% grade

Finish· 13.11 mi

11:57/mi

2:32:46

↑ 97 ft↓ 114 ft0.2% grade

The Course

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Half Splits

1st Half· via 6.15MFaster

Distance6.15 mi

Time1:08:14

Pace11:06 /mi

2nd Half

Distance6.96 mi

Time1:24:32

Pace12:09 /mi

📊Positive Split: 23.9% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
1.81M	1.81 mi	06:50:33	19:12	10:36	19:12	10:36	-
5.34M	5.34 mi	07:29:25	58:04	10:52	38:52	11:01	+0:25
6.15M	6.15 mi	07:39:35	1:08:14	11:06	10:10	12:33	+1:32
10.54M	10.54 mi	08:30:25	1:59:04	11:18	50:50	11:35	-0:58
11.05M	11.05 mi	08:39:31	2:08:10	11:36	9:06	17:50	+6:15
Finish	13.11 mi	09:04:07	2:32:46	11:39	24:36	11:57	-5:53

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

10:36 /mi

Average Pace

11:39 /mi

Slowest Pace

17:50 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:12

13% of race

Time at Steady Pace

2:04:28

81% of race

Time at Slower Pace

9:06

6% of race

Average Pace: 11:39 /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.

0mi3.3mi6.6mi9.8mi13.1mi

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
1.81M	1.81 mi	06:50:33	19:12	10:36	19:12	10:36	#5107
5.34M	5.34 mi	07:29:25	58:04	10:52	38:52	11:01	#5017
6.15M	6.15 mi	07:39:35	1:08:14	11:06	10:10	12:33	#5168
10.54M	10.54 mi	08:30:25	1:59:04	11:18	50:50	11:35	#5044
11.05M	11.05 mi	08:39:31	2:08:10	11:36	9:06	17:50	#5121
Finish	13.11 mi	09:04:07	2:32:46	11:39	24:36	11:57	#5070

Faster pace

Steady pace

Slower pace

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Males	M50-54	Seg. Overall	Seg. Males	Seg. M50-54
1.81M	1.81 mi	1.81 mi	5107	3143	138	5107(Top 72%)	3143(Top 79%)	138(Top 75%)
5.34M	5.34 mi	3.53 mi	5017+90	3097+46	131+7	5026(Top 71%)	3101(Top 78%)	131(Top 71%)
6.15M	6.15 mi	0.81 mi	5168-151	3171-74	133-2	5670(Top 80%)	3406(Top 86%)	146(Top 79%)
10.54M	10.54 mi	4.39 mi	5044+124	3098+73	129+4	4969(Top 70%)	3043(Top 77%)	124(Top 67%)
11.05M	11.05 mi	0.51 mi	5121-77	3138-40	132-3	5691(Top 80%)	3366(Top 85%)	144(Top 78%)
Finish	13.11 mi	2.06 mi	5070+51	3089+49	128+4	4903(Top 69%)	2939(Top 74%)	122(Top 66%)

122

Passing Analysis

Category:

Athletes Passed

684*

Passed By

647

Net Change

+37

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 1.81M	-	-	-	-	#5107
1.81M → 5.34M	314*	224	+90	#5107	#5017
5.34M → 6.15M	19	170	-151	#5017	#5168
6.15M → 10.54M	235*	111	+124	#5168	#5044
10.54M → 11.05M	12	89	-77	#5044	#5121
11.05M → Finish	104*	53	+51	#5121	#5070
TOTALS	684*	647	+37

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

📊

Passing Visuals

Category:

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 29 days ago

Official Timing Data

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The San Francisco Marathon

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