Rebecca Obregon

Bib: 19407FAge: 36

SAN FRANCISCO, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F35-39)
#0 / 389
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Course Elevation
10277 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
10:43/mi
19:23
→ flat
5.34M
12:05/mi
1:02:03
8074
6.15M
11:53/mi
1:11:40
1262.8%
10.54M
14:06/mi
2:13:34
2303610.6%
11.05M
15:08/mi
2:21:17
1726.4%
Finish· 13.11 mi
12:23/mi
2:46:48
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:11:40
Pace11:39 /mi
2nd Half
Distance6.96 mi
Time1:35:08
Pace13:40 /mi
📊Positive Split: 32.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:22:3619:2310:4319:23
10:43
-
5.34M
5.34 mi08:05:161:02:0311:3742:40
12:05
+1:22
6.15M
6.15 mi08:14:531:11:4011:399:37
11:53
-0:12
10.54M
10.54 mi09:16:472:13:3412:401:01:54
14:06
+2:13
11.05M
11.05 mi09:24:302:21:1712:477:43
15:08
+1:02
Finish
13.11 mi09:50:012:46:4812:4325:31
12:23
-2:45

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

10:43 /mi

Average Pace

12:43 /mi

Slowest Pace

15:08 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

19:23

12% of race

Time at Steady Pace

1:17:48

47% of race

Time at Slower Pace

1:09:37

42% of race

Average Pace: 12:43 /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.

Loading...
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

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi07:22:3619:2310:4319:23
10:43
#5284
5.34M
5.34 mi08:05:161:02:0311:3742:40
12:05
#5917
6.15M
6.15 mi08:14:531:11:4011:399:37
11:53
#5789
10.54M
10.54 mi09:16:472:13:3412:401:01:54
14:06
#6305
11.05M
11.05 mi09:24:302:21:1712:477:43
15:08
#6211
Finish
13.11 mi09:50:012:46:4812:4325:31
12:23
#6049
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.81M1.81 mi1.81 mi528420442565284(Top 74%)2044(Top 66%)256(Top 66%)
5.34M5.34 mi3.53 mi5917-6332403-359291-356116(Top 86%)2515(Top 81%)311(Top 80%)
6.15M6.15 mi0.81 mi5789+1282327+76283+85137(Top 72%)1968(Top 63%)243(Top 62%)
10.54M10.54 mi4.39 mi6305-5162630-303329-466656(Top 94%)2858(Top 92%)350(Top 90%)
11.05M11.05 mi0.51 mi6211+942574+56319+104019(Top 57%)1449(Top 47%)190(Top 49%)
Finish13.11 mi2.06 mi6049+1622501+73310+95309(Top 75%)2185(Top 70%)265(Top 68%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 74%
~flat
+4ft-3ft

Overall

5284

Females

2044

F35-39

256

1.81M→5.34M

1.8 - 5.3 mi

Top 86%
×4story building
+80ft-74ft

Overall

6116

Females

2515

F35-39

311

5.34M→6.15M

5.3 - 6.2 mi

Top 72%
×10story building
+126ft-4ft

Overall

5137

Females

1968

F35-39

243

6.15M→10.54M

6.2 - 10.5 mi

Top 94%
×21story building
+230ft-361ft

Overall

6656

Females

2858

F35-39

350

10.54M→11.05M

10.5 - 11.1 mi

Top 57%
×14story building
+172ft-0ft

Overall

4019

Females

1449

F35-39

190

11.05M→Finish

11.1 - 13.1 mi

Top 75%
×7story building
+97ft-114ft

Overall

5309

Females

2185

F35-39

265

Passing Analysis

Category:
Athletes Passed
501*
Passed By
1266
Net Change
-765
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#5284
1.81M5.34M71*704-633#5284#5917
5.34M6.15M14315+128#5917#5789
6.15M10.54M21*537-516#5789#6305
10.54M11.05M951+94#6305#6211
11.05MFinish171*9+162#6211#6049
TOTALS501*1266-765

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

📊

Passing Visuals

Category:
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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

Race Place Events

Race Place Events