Rebecca Aronson

Bib: 2155•F•Age: 32

Berkeley, CA

0:00

0:00

/ mi

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Overall

#0 / 7166

Top 42%

Gender (Female)

#0 / 2086

Top 30%

Division (F30-34)

#0 / 395

Top 27%

Race Day Weather

59°/49°F

scattered clouds

⏱️ Race Timeline

Watch your race unfold from start to finish

Start

0:00:00

Race begins

Start

0:00:00

Race begins

17:51

Rank: #2068

Start → 2M

17:51 | 8:55/mi

17:51

Rank: #2068

Start → 2M

17:51 | 8:55/mi

35:44

Rank: #2068

2M → 4M

17:53 | 8:57/mi

35:44

Rank: #2068

2M → 4M

17:53 | 8:57/mi

53:42

Rank: #2084 (-16)

4M → 6M

17:58 | 8:59/mi

53:42

Rank: #2084 (-16)

4M → 6M

17:58 | 8:59/mi

1:11:27

Rank: #2104 (-20)

6M → 8M

17:45 | 8:52/mi

1:11:27

Rank: #2104 (-20)

6M → 8M

17:45 | 8:52/mi

9.6M

1:26:29

Rank: #2119 (-15)

8M → 9.6M

15:02 | 9:24/mi

9.6M

1:26:29

Rank: #2119 (-15)

8M → 9.6M

15:02 | 9:24/mi

10M

1:29:01

Rank: #2124 (-5)

9.6M → 10M

2:32 | 6:20/mi

10M

1:29:01

Rank: #2124 (-5)

9.6M → 10M

2:32 | 6:20/mi

10.5M

1:35:08

Rank: #2142 (-18)

10M → 10.5M

6:07 | 12:14/mi

10.5M

1:35:08

Rank: #2142 (-18)

10M → 10.5M

6:07 | 12:14/mi

12M

1:49:03

Rank: #2322 (-180)

10.5M → 12M

13:55 | 9:17/mi

12M

1:49:03

Rank: #2322 (-180)

10.5M → 12M

13:55 | 9:17/mi

14M

2:08:50

Rank: #2348 (-26)

12M → 14M

19:47 | 9:53/mi

14M

2:08:50

Rank: #2348 (-26)

12M → 14M

19:47 | 9:53/mi

16M

2:28:35

Rank: #2641 (-293)

14M → 16M

19:45 | 9:52/mi

16M

2:28:35

Rank: #2641 (-293)

14M → 16M

19:45 | 9:52/mi

18M

2:48:19

Rank: #2554 (+87)

16M → 18M

19:44 | 9:52/mi

18M

2:48:19

Rank: #2554 (+87)

16M → 18M

19:44 | 9:52/mi

20M

3:09:12

Rank: #2572 (-18)

18M → 20M

20:53 | 10:26/mi

20M

3:09:12

Rank: #2572 (-18)

18M → 20M

20:53 | 10:26/mi

22M

3:29:37

Rank: #2612 (-40)

20M → 22M

20:25 | 10:12/mi

22M

3:29:37

Rank: #2612 (-40)

20M → 22M

20:25 | 10:12/mi

24M

3:53:44

Rank: #2689 (-77)

22M → 24M

24:07 | 12:04/mi

24M

3:53:44

Rank: #2689 (-77)

22M → 24M

24:07 | 12:04/mi

Finish· 26.22 mi

4:23:17

Rank: #3032 (-343)

24M → Finish

29:33 | 13:19/mi

Finish· 26.22 mi

4:23:17

Rank: #3032 (-343)

24M → Finish

29:33 | 13:19/mi

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Half Splits

1st Half· via 14MFaster

Distance14.00 mi

Time2:08:50

Pace9:12 /mi

2nd Half

Distance12.22 mi

Time2:14:27

Pace11:00 /mi

📊Positive Split: 4.4% slower second half

Checkpoint Splits

Checkpoint	Distance	Time of Day	Time	Avg Pace	Segment Time	Segment Pace	Diff
2M	2.00 mi	05:37:37	17:51	8:55	17:51	8:55	-
4M	4.00 mi	05:55:30	35:44	8:56	17:53	8:57	+0:02
6M	6.00 mi	06:13:28	53:42	8:57	17:58	8:59	+0:02
8M	8.00 mi	06:31:13	1:11:27	8:56	17:45	8:52	-0:07
9.6M	9.60 mi	06:46:15	1:26:29	9:01	15:02	9:24	+0:32
10M	10.00 mi	06:48:47	1:29:01	8:54	2:32	6:20	-3:04
10.5M	10.50 mi	06:54:54	1:35:08	9:04	6:07	12:14	+5:54
12M	12.00 mi	07:08:49	1:49:03	9:05	13:55	9:17	-2:57
14M	14.00 mi	07:28:36	2:08:50	9:12	19:47	9:53	+0:36
16M	16.00 mi	07:48:21	2:28:35	9:17	19:45	9:52	-0:01
18M	18.00 mi	08:08:05	2:48:19	9:21	19:44	9:52	0:00
20M	20.00 mi	08:28:58	3:09:12	9:28	20:53	10:26	+0:34
22M	22.00 mi	08:49:23	3:29:37	9:32	20:25	10:12	-0:14
24M	24.00 mi	09:13:30	3:53:44	9:44	24:07	12:04	+1:52
Finish	26.22 mi	09:43:03	4:23:17	10:03	29:33	13:19	+1:15

Checkpoint Splits Visualizations

Explore your race data through different visual perspectives. Scroll to discover each visualization.

📈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

6:20 /mi

Average Pace

10:03 /mi

Slowest Pace

13:19 /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

1:13:59

28% of race

Time at Steady Pace

2:09:31

49% of race

Time at Slower Pace

59:47

23% of race

Average Pace: 10:02 /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
2M	2.00 mi	05:37:37	17:51	8:55	17:51	8:55	#2068
4M	4.00 mi	05:55:30	35:44	8:56	17:53	8:57	#2068
6M	6.00 mi	06:13:28	53:42	8:57	17:58	8:59	#2084
8M	8.00 mi	06:31:13	1:11:27	8:56	17:45	8:52	#2104
9.6M	9.60 mi	06:46:15	1:26:29	9:01	15:02	9:24	#2119
10M	10.00 mi	06:48:47	1:29:01	8:54	2:32	6:20	#2124
10.5M	10.50 mi	06:54:54	1:35:08	9:04	6:07	12:14	#2142
12M	12.00 mi	07:08:49	1:49:03	9:05	13:55	9:17	#2322
14M	14.00 mi	07:28:36	2:08:50	9:12	19:47	9:53	#2348
16M	16.00 mi	07:48:21	2:28:35	9:17	19:45	9:52	#2641
18M	18.00 mi	08:08:05	2:48:19	9:21	19:44	9:52	#2554
20M	20.00 mi	08:28:58	3:09:12	9:28	20:53	10:26	#2572
22M	22.00 mi	08:49:23	3:29:37	9:32	20:25	10:12	#2612
24M	24.00 mi	09:13:30	3:53:44	9:44	24:07	12:04	#2689
Finish	26.22 mi	09:43:03	4:23:17	10:03	29:33	13:19	#3032

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 34%

Garmin Challenge

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

8:39

Segment Time

9:37/mi

Pace

0.90 mi

Distance

Overall

2462

Women

399

Division

See the full Garmin Challenge leaderboard

Checkpoint and Segment Rankings

Checkpoint	Distance	Seg. Dist	Overall	Females	F30-34	Seg. Overall	Seg. Females	Seg. F30-34
2M	2.00 mi	2.00 mi	2068	306	52	3235(Top 45%)	605(Top 29%)	102(Top 26%)
4M	4.00 mi	2.00 mi	2068	306	54-2	2103(Top 29%)	320(Top 15%)	54(Top 14%)
6M	6.00 mi	2.00 mi	2084-16	307-1	51+3	2183(Top 30%)	317(Top 15%)	52(Top 13%)
8M	8.00 mi	2.00 mi	2104-20	314-7	54-3	2254(Top 31%)	352(Top 17%)	59(Top 15%)
9.6M	9.60 mi	1.60 mi	2119-15	309+5	53+1	2309(Top 32%)	343(Top 16%)	53(Top 13%)
10M	10.00 mi	0.40 mi	2124-5	311-2	53	2516(Top 35%)	415(Top 20%)	68(Top 17%)
10.5M	10.50 mi	0.50 mi	2142-18	312-1	51+2	2557(Top 36%)	438(Top 21%)	68(Top 17%)
12M	12.00 mi	1.50 mi	2322-180	359-47	59-8	3235(Top 45%)	605(Top 29%)	102(Top 26%)
14M	14.00 mi	2.00 mi	2348-26	370-11	60-1	2557(Top 36%)	433(Top 21%)	72(Top 18%)
16M	16.00 mi	2.00 mi	2641-293	451-81	72-12	4517(Top 63%)	1085(Top 52%)	205(Top 52%)
18M	18.00 mi	2.00 mi	2554+87	433+18	69+3	2095(Top 29%)	367(Top 18%)	59(Top 15%)
20M	20.00 mi	2.00 mi	2572-18	452-19	76-7	3077(Top 43%)	681(Top 33%)	115(Top 29%)
22M	22.00 mi	2.00 mi	2612-40	467-15	82-6	3378(Top 47%)	814(Top 39%)	142(Top 36%)
24M	24.00 mi	2.00 mi	2689-77	509-42	88-6	3929(Top 55%)	1064(Top 51%)	194(Top 49%)
Finish	26.22 mi	2.22 mi	3032-343	624-115	105-17	5601(Top 78%)	1596(Top 77%)	302(Top 76%)

Segment Performance Analysis

10.5M→12M

0.0 - 2.0 mi

Top 45%

×1human

+6ft-11ft

Overall

3235

Females

605

F30-34

105

2M→4M

2.0 - 4.0 mi

Top 29%

×4stories

+75ft-70ft

Overall

2103

Females

320

F30-34

4M→6M

4.0 - 6.0 mi

Top 30%

×5stories

+71ft-18ft

Overall

2183

Females

317

F30-34

6M→8M

6.0 - 8.0 mi

Top 31%

×9stories

+106ft-21ft

Overall

2254

Females

352

F30-34

8M→9.6M

8.0 - 9.6 mi

Top 32%

×13stories

+117ft-177ft

Overall

2309

Females

343

F30-34

9.6M→10M

9.6 - 10.0 mi

Top 35%

×1story

+17ft-12ft

Overall

2516

Females

415

F30-34

10M→10.5M

10.0 - 10.5 mi

Top 36%

×9stories

+0ft-102ft

Overall

2557

Females

438

F30-34

10.5M→12M

10.5 - 12.0 mi

Top 45%

×18stories

+304ft-125ft

Overall

3235

Females

605

F30-34

105

12M→14M

12.0 - 14.0 mi

Top 36%

×9stories

+99ft-125ft

Overall

2557

Females

433

F30-34

14M→16M

14.0 - 16.0 mi

Top 63%

×9stories

+124ft-78ft

Overall

4517

Females

1085

F30-34

209

Category:

Athletes Passed

671*

Passed By

1635

Net Change

-964

Segment	Athletes Passed	Passed By	Net Change	Start Rank	End Rank
Start → 2M	-	-	-	-	#2068
2M → 4M	110	110	0	#2068	#2068
4M → 6M	56	72	-16	#2068	#2084
6M → 8M	49*	69	-20	#2084	#2104
8M → 9.6M	45	60	-15	#2104	#2119
9.6M → 10M	12	17	-5	#2119	#2124
10M → 10.5M	30	48	-18	#2124	#2142
10.5M → 12M	17	197	-180	#2142	#2322
12M → 14M	35*	61	-26	#2322	#2348
14M → 16M	27*	320	-293	#2348	#2641
16M → 18M	139	52	+87	#2641	#2554
18M → 20M	53*	71	-18	#2554	#2572
20M → 22M	43*	83	-40	#2572	#2612
22M → 24M	42*	119	-77	#2612	#2689
24M → Finish	13*	356	-343	#2689	#3032
TOTALS	671*	1635	-964

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

📊

Passing Analysis Visualizations

Explore your passing analysis through 5 different visualizations. Scroll to discover each one.

Time:

Category:

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

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Results processed 4 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

Rebecca Aronson

⏱️ Race Timeline

Race Animation with Course Map

Claim it — get your free Race Performance Report

Half Splits

Checkpoint Splits

Checkpoint Splits Visualizations

📈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 Analysis Visualizations

📈Position Graph

🎨Heatmap Timeline

🔄Passing Circle

🌊Position Flow

🏃Race Lanes

⚖️ Age Grade

Export Track Data

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Quick Links

All Results

Race Analytics

Course Information

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Public Race Data