Rebecca Burton

San Francisco, CA

Bib: 14802 F 40

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Masters (Masters Women)
#0 / 776
Division (F40-44)
#0 / 244
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
11:54/mi
21:32
→ flat
12 ft elev
5.34M
12:13/mi
1:04:40
8074
19 ft elev
6.15M
12:46/mi
1:15:00
1262.8%
149 ft elev
10.54M
12:30/mi
2:09:54
2303610.6%
20 ft elev
11.05M
17:52/mi
2:19:01
1726.4%
213 ft elev
Finish· 13.11 mi
13:16/mi
2:46:21
971140.2%
205 ft elev
Course Elevation
10277 ft
×22story building
774 ft climb · 557 ft descent

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time1:15:00
Pace12:12 /mi
2nd Half
Distance6.96 mi
Time1:31:21
Pace13:08 /mi
📊Positive Split: 21.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:04:1821:3211:5421:32
11:54
-
5.34M
5.34 mi07:47:261:04:4012:0743:08
12:13
+0:19
6.15M
6.15 mi07:57:461:15:0012:1210:20
12:46
+0:33
10.54M
10.54 mi08:52:402:09:5412:1954:54
12:30
-0:16
11.05M
11.05 mi09:01:472:19:0112:359:07
17:52
+5:22
Finish
13.11 mi09:29:072:46:2112:4127:20
13:16
-4:36

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

11:54 /mi

Average Pace

12:41 /mi

Slowest Pace

17:52 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:37:14

95% of race

Time at Slower Pace

9:07

5% of race

Average Pace: 12:41 /mi

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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 mi07:04:1821:3211:5421:32
11:54
#6485
5.34M
5.34 mi07:47:261:04:4012:0743:08
12:13
#6307
6.15M
6.15 mi07:57:461:15:0012:1210:20
12:46
#6264
10.54M
10.54 mi08:52:402:09:5412:1954:54
12:30
#6068
11.05M
11.05 mi09:01:472:19:0112:359:07
17:52
#6069
Finish
13.11 mi09:29:072:46:2112:4127:20
13:16
#6030
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.81M1.81 mi1.81 mi648527382046485(Top 91%)2738(Top 88%)204(Top 84%)
5.34M5.34 mi3.53 mi6307+1782629+109194+106224(Top 88%)2577(Top 83%)190(Top 78%)
6.15M6.15 mi0.81 mi6264+432598+31191+35836(Top 82%)2346(Top 76%)159(Top 65%)
10.54M10.54 mi4.39 mi6068+1962497+101181+105823(Top 82%)2364(Top 76%)169(Top 69%)
11.05M11.05 mi0.51 mi6069-12490+71815715(Top 80%)2325(Top 75%)155(Top 64%)
Finish13.11 mi2.06 mi6030+392489+1179+25856(Top 82%)2470(Top 79%)176(Top 72%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 91%
~flat
+4ft-3ft

Overall

6485

Females

2738

F40-44

205

1.81M→5.34M

1.8 - 5.3 mi

Top 88%
×4story building
+80ft-74ft

Overall

6224

Females

2577

F40-44

190

5.34M→6.15M

5.3 - 6.2 mi

Top 82%
×10story building
+126ft-4ft

Overall

5836

Females

2346

F40-44

159

6.15M→10.54M

6.2 - 10.5 mi

Top 82%
×21story building
+230ft-361ft

Overall

5823

Females

2364

F40-44

169

10.54M→11.05M

10.5 - 11.1 mi

Top 80%
×14story building
+172ft-0ft

Overall

5715

Females

2325

F40-44

155

11.05M→Finish

11.1 - 13.1 mi

Top 82%
×7story building
+97ft-114ft

Overall

5856

Females

2470

F40-44

176

Passing Analysis

Category:
Athletes Passed
644*
Passed By
189
Net Change
+455
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#6485
1.81M5.34M242*64+178#6485#6307
5.34M6.15M6118+43#6307#6264
6.15M10.54M234*38+196#6264#6068
10.54M11.05M2223-1#6068#6069
11.05MFinish85*46+39#6069#6030
TOTALS644*189+455

* 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

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Race Place Events