Ariel Norton

Bib: 14140FAge: 40

San Francisco, CA

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Top 48%
Gender (Female)
#0 / 3107
Top 36%
Masters (Masters Women)
#0 / 776
Top 25%
Division (F40-44)
#0 / 244
Top 29%
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
9:10/mi
16:35
→ flat
5.34M
9:17/mi
49:20
8074
6.15M
10:40/mi
57:58
1262.8%
10.54M
10:47/mi
1:45:19
2303610.6%
11.05M
16:20/mi
1:53:39
1726.4%
Finish· 13.11 mi
11:22/mi
2:17:04
971140.2%

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time57:58
Pace9:26 /mi
2nd Half
Distance6.96 mi
Time1:19:06
Pace11:22 /mi
📊Positive Split: 36.5% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:53:1816:359:1016:35
9:10
-
5.34M
5.34 mi07:26:0349:209:1432:45
9:17
+0:07
6.15M
6.15 mi07:34:4157:589:268:38
10:40
+1:23
10.54M
10.54 mi08:22:021:45:1910:0047:21
10:47
+0:07
11.05M
11.05 mi08:30:221:53:3910:178:20
16:20
+5:33
Finish
13.11 mi08:53:472:17:0410:2723:25
11:22
-4:58

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

9:10 /mi

Average Pace

10:27 /mi

Slowest Pace

16:20 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

49:20

36% of race

Time at Steady Pace

1:19:24

58% of race

Time at Slower Pace

8:20

6% of race

Average Pace: 10:27 /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 mi06:53:1816:359:1016:35
9:10
#2247
5.34M
5.34 mi07:26:0349:209:1432:45
9:17
#2229
6.15M
6.15 mi07:34:4157:589:268:38
10:40
#2436
10.54M
10.54 mi08:22:021:45:1910:0047:21
10:47
#3127
11.05M
11.05 mi08:30:221:53:3910:178:20
16:20
#3270
Finish
13.11 mi08:53:472:17:0410:2723:25
11:22
#3416
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.81M1.81 mi1.81 mi2247594402247(Top 32%)594(Top 19%)40(Top 16%)
5.34M5.34 mi3.53 mi2229+18591+3402278(Top 32%)612(Top 20%)40(Top 16%)
6.15M6.15 mi0.81 mi2436-207678-8742-23655(Top 51%)1221(Top 39%)68(Top 28%)
10.54M10.54 mi4.39 mi3127-691981-30364-223961(Top 56%)1375(Top 44%)81(Top 33%)
11.05M11.05 mi0.51 mi3270-1431044-6367-34766(Top 67%)1826(Top 59%)111(Top 45%)
Finish13.11 mi2.06 mi3416-1461128-8470-34279(Top 60%)1626(Top 52%)104(Top 43%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 32%
~flat
+4ft-3ft

Overall

2247

Females

594

F40-44

40

1.81M→5.34M

1.8 - 5.3 mi

Top 32%
×4story building
+80ft-74ft

Overall

2278

Females

612

F40-44

40

5.34M→6.15M

5.3 - 6.2 mi

Top 51%
×10story building
+126ft-4ft

Overall

3655

Females

1221

F40-44

68

6.15M→10.54M

6.2 - 10.5 mi

Top 56%
×21story building
+230ft-361ft

Overall

3961

Females

1375

F40-44

81

10.54M→11.05M

10.5 - 11.1 mi

Top 67%
×14story building
+172ft-0ft

Overall

4766

Females

1826

F40-44

111

11.05M→Finish

11.1 - 13.1 mi

Top 60%
×7story building
+97ft-114ft

Overall

4279

Females

1626

F40-44

104

Passing Analysis

Category:
Athletes Passed
251*
Passed By
1420
Net Change
-1169
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2247
1.81M5.34M183*165+18#2247#2229
5.34M6.15M5212-207#2229#2436
6.15M10.54M30*721-691#2436#3127
10.54M11.05M5148-143#3127#3270
11.05MFinish28*174-146#3270#3416
TOTALS251*1420-1169

* 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