Karen Biedermann

Bib: 6691•F•Age: 42

Atherton, CA

Masters

0:00

0:00

/ mi

Masters

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Overall

#0 / 7166

Gender (Female)

#0 / 2086

Masters (Masters Women)

#0 / 458

Division (F40-44)

#0 / 157

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Start

0:00:00

Race begins

Start

0:00:00

Race begins

20:28

Rank: #4597

Start → 2M

20:28 | 10:14/mi

20:28

Rank: #4597

Start → 2M

20:28 | 10:14/mi

41:10

Rank: #4600 (-3)

2M → 4M

20:42 | 10:21/mi

41:10

Rank: #4600 (-3)

2M → 4M

20:42 | 10:21/mi

1:02:31

Rank: #4662 (-62)

4M → 6M

21:21 | 10:40/mi

1:02:31

Rank: #4662 (-62)

4M → 6M

21:21 | 10:40/mi

1:24:03

Rank: #4841 (-179)

6M → 8M

21:32 | 10:46/mi

1:24:03

Rank: #4841 (-179)

6M → 8M

21:32 | 10:46/mi

9.6M

1:43:40

Rank: #4995 (-154)

8M → 9.6M

19:37 | 12:16/mi

9.6M

1:43:40

Rank: #4995 (-154)

8M → 9.6M

19:37 | 12:16/mi

10M

1:46:48

Rank: #5013 (-18)

9.6M → 10M

3:08 | 7:51/mi

10M

1:46:48

Rank: #5013 (-18)

9.6M → 10M

3:08 | 7:51/mi

10.5M

1:54:32

Rank: #5048 (-35)

10M → 10.5M

7:44 | 15:28/mi

10.5M

1:54:32

Rank: #5048 (-35)

10M → 10.5M

7:44 | 15:28/mi

12M

2:11:16

Rank: #5095 (-47)

10.5M → 12M

16:44 | 11:09/mi

12M

2:11:16

Rank: #5095 (-47)

10.5M → 12M

16:44 | 11:09/mi

14M

2:37:18

Rank: #5268 (-173)

12M → 14M

26:02 | 13:01/mi

14M

2:37:18

Rank: #5268 (-173)

12M → 14M

26:02 | 13:01/mi

16M

3:02:25

Rank: #5588 (-320)

14M → 16M

25:07 | 12:33/mi

16M

3:02:25

Rank: #5588 (-320)

14M → 16M

25:07 | 12:33/mi

18M

3:27:31

Rank: #5488 (+100)

16M → 18M

25:06 | 12:33/mi

18M

3:27:31

Rank: #5488 (+100)

16M → 18M

25:06 | 12:33/mi

20M

3:52:56

Rank: #5497 (-9)

18M → 20M

25:25 | 12:42/mi

20M

3:52:56

Rank: #5497 (-9)

18M → 20M

25:25 | 12:42/mi

22M

4:18:18

Rank: #5563 (-66)

20M → 22M

25:22 | 12:41/mi

22M

4:18:18

Rank: #5563 (-66)

20M → 22M

25:22 | 12:41/mi

24M

4:45:12

Rank: #5529 (+34)

22M → 24M

26:54 | 13:27/mi

24M

4:45:12

Rank: #5529 (+34)

22M → 24M

26:54 | 13:27/mi

Finish· 26.22 mi

5:14:52

Rank: #5531 (-2)

24M → Finish

29:40 | 13:22/mi

Finish· 26.22 mi

5:14:52

Rank: #5531 (-2)

24M → Finish

29:40 | 13:22/mi

The Course

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Half Splits

1st Half· via 14M⚖️ Balanced

Distance14.00 mi

Time2:37:18

Pace11:14 /mi

2nd Half⚖️ Balanced

Distance12.22 mi

Time2:37:34

Pace12:54 /mi

📊Even Split: Consistent pacing between halves

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:48:40	20:28	10:14	20:28	10:14	-
4M	4.00 mi	06:09:22	41:10	10:18	20:42	10:21	+0:07
6M	6.00 mi	06:30:43	1:02:31	10:25	21:21	10:40	+0:19
8M	8.00 mi	06:52:15	1:24:03	10:30	21:32	10:46	+0:06
9.6M	9.60 mi	07:11:52	1:43:40	10:48	19:37	12:16	+1:30
10M	10.00 mi	07:15:00	1:46:48	10:41	3:08	7:51	-4:25
10.5M	10.50 mi	07:22:44	1:54:32	10:54	7:44	15:28	+7:37
12M	12.00 mi	07:39:28	2:11:16	10:56	16:44	11:09	-4:19
14M	14.00 mi	08:05:30	2:37:18	11:14	26:02	13:01	+1:52
16M	16.00 mi	08:30:37	3:02:25	11:24	25:07	12:33	-0:28
18M	18.00 mi	08:55:43	3:27:31	11:32	25:06	12:33	0:00
20M	20.00 mi	09:21:08	3:52:56	11:39	25:25	12:42	+0:09
22M	22.00 mi	09:46:30	4:18:18	11:44	25:22	12:41	-0:01
24M	24.00 mi	10:13:24	4:45:12	11:53	26:54	13:27	+0:46
Finish	26.22 mi	10:43:04	5:14:52	12:01	29:40	13:22	-0:05

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

7:51 /mi

Average Pace

12:01 /mi

Slowest Pace

15:28 /mi

Loading chart...

Fastest

Middle

Slowest

Average

📊Segments

Segment Time Comparison

Time at Faster Pace

1:43:55

33% of race

Time at Steady Pace

2:56:19

56% of race

Time at Slower Pace

34:38

11% of race

Average Pace: 12:01 /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
2M	2.00 mi	05:48:40	20:28	10:14	20:28	10:14	#4597
4M	4.00 mi	06:09:22	41:10	10:18	20:42	10:21	#4600
6M	6.00 mi	06:30:43	1:02:31	10:25	21:21	10:40	#4662
8M	8.00 mi	06:52:15	1:24:03	10:30	21:32	10:46	#4841
9.6M	9.60 mi	07:11:52	1:43:40	10:48	19:37	12:16	#4995
10M	10.00 mi	07:15:00	1:46:48	10:41	3:08	7:51	#5013
10.5M	10.50 mi	07:22:44	1:54:32	10:54	7:44	15:28	#5048
12M	12.00 mi	07:39:28	2:11:16	10:56	16:44	11:09	#5095
14M	14.00 mi	08:05:30	2:37:18	11:14	26:02	13:01	#5268
16M	16.00 mi	08:30:37	3:02:25	11:24	25:07	12:33	#5588
18M	18.00 mi	08:55:43	3:27:31	11:32	25:06	12:33	#5488
20M	20.00 mi	09:21:08	3:52:56	11:39	25:25	12:42	#5497
22M	22.00 mi	09:46:30	4:18:18	11:44	25:22	12:41	#5563
24M	24.00 mi	10:13:24	4:45:12	11:53	26:54	13:27	#5529
Finish	26.22 mi	10:43:04	5:14:52	12:01	29:40	13:22	#5531

Faster pace

Steady pace

Slower pace

Est.Checkpoint not recorded (estimated)

~Segment time uses estimated prior

Featured Segment

Garmin Challenge

The climb, presented by Garmin

Top 76%

Garmin Challenge

Garmin Challenge · 9.6–10.5 mi · © Mapbox © OpenStreetMap

10:52

Segment Time

12:05/mi

Pace

0.90 mi

Distance

Overall

5424

Women

1393

Division

110

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F40-44	Seg. Overall	Seg. Females	Seg. F40-44
2M	2.00 mi	2.00 mi	4597	1045	78	5328(Top 74%)	1349(Top 65%)	93(Top 59%)
4M	4.00 mi	2.00 mi	4600-3	1053-8	78	4607(Top 64%)	1047(Top 50%)	78(Top 50%)
6M	6.00 mi	2.00 mi	4662-62	1067-14	80-2	4840(Top 68%)	1144(Top 55%)	83(Top 53%)
8M	8.00 mi	2.00 mi	4841-179	1130-63	84-4	5397(Top 75%)	1338(Top 64%)	102(Top 65%)
9.6M	9.60 mi	1.60 mi	4995-154	1197-67	88-4	5807(Top 81%)	1528(Top 73%)	117(Top 75%)
10M	10.00 mi	0.40 mi	5013-18	1204-7	90-2	5581(Top 78%)	1437(Top 69%)	112(Top 71%)
10.5M	10.50 mi	0.50 mi	5048-35	1211-7	90	5502(Top 77%)	1429(Top 69%)	109(Top 69%)
12M	12.00 mi	1.50 mi	5095-47	1235-24	90	5328(Top 74%)	1349(Top 65%)	93(Top 59%)
14M	14.00 mi	2.00 mi	5268-173	1298-63	97-7	5970(Top 83%)	1593(Top 76%)	121(Top 77%)
16M	16.00 mi	2.00 mi	5588-320	1433-135	109-12	6408(Top 89%)	1795(Top 86%)	134(Top 85%)
18M	18.00 mi	2.00 mi	5488+100	1407+26	104+5	4895(Top 68%)	1272(Top 61%)	93(Top 59%)
20M	20.00 mi	2.00 mi	5497-9	1417-10	104	5470(Top 76%)	1521(Top 73%)	113(Top 72%)
22M	22.00 mi	2.00 mi	5563-66	1459-42	109-5	5807(Top 81%)	1666(Top 80%)	128(Top 82%)
24M	24.00 mi	2.00 mi	5529+34	1453+6	113-4	5177(Top 72%)	1464(Top 70%)	109(Top 69%)
Finish	26.22 mi	2.22 mi	5531-2	1467-14	116-3	5651(Top 79%)	1616(Top 77%)	128(Top 82%)

10.5 - 12.0 mi

Top 74%

×18stories

+304ft-125ft

Overall

5328

Females

1349

F40-44

12M→14M

12.0 - 14.0 mi

Top 83%

×9stories

+99ft-125ft

Overall

5970

Females

1593

F40-44

121

14M→16M

14.0 - 16.0 mi

Top 89%

×9stories

+124ft-78ft

Overall

6408

Females

1795

F40-44

135

Category:

Athletes Passed

876*

Passed By

1810

Net Change

-934

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#4597
2M → 4M	163*	166	-3	#4597	#4600
4M → 6M	112	174	-62	#4600	#4662
6M → 8M	21*	200	-179	#4662	#4841
8M → 9.6M	51*	205	-154	#4841	#4995
9.6M → 10M	15	33	-18	#4995	#5013
10M → 10.5M	44	79	-35	#5013	#5048
10.5M → 12M	53	100	-47	#5048	#5095
12M → 14M	33*	206	-173	#5095	#5268
14M → 16M	20*	340	-320	#5268	#5588
16M → 18M	154*	54	+100	#5588	#5488
18M → 20M	61*	70	-9	#5488	#5497
20M → 22M	31*	97	-66	#5497	#5563
22M → 24M	69*	35	+34	#5563	#5529
24M → Finish	49*	51	-2	#5529	#5531
TOTALS	876*	1810	-934

* 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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Results processed 7 days ago

Public Race Data

Enhanced athlete results built from publicly available data.

Race managed by

The San Francisco Marathon

Race timed by

Race Place Events

Karen Biedermann

⏱️ Race Timeline

The Course

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

Half Splits

Checkpoint Splits

Checkpoints & Pacing

📈Pace Line

Pace Progression

📊Segments

Segment Time Comparison

🎨Heatmap

Pace Heatmap

✨Sparklines

Checkpoint Splits with Pace Trends

Garmin Challenge

Checkpoint and Segment Rankings

Segment Performance Analysis

10.5M→12M

2M→4M

4M→6M

6M→8M

8M→9.6M

9.6M→10M

10M→10.5M

10.5M→12M

12M→14M

14M→16M

16M→18M

18M→20M

20M→22M

22M→24M

24M→Finish

Passing Analysis

Passing Visuals

📈Position Graph

🎨Heatmap Timeline

🔄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