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SF MARATHON 1ST HALF 2023

Joan Lee

Los Angeles, CA

Bib: 14598 F 40

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Masters (Masters Women)
#0 / 746
Top 49%
Division (F40-44)
#0 / 268
Race Day Weather
60°/50°F
overcast clouds

⏱️ Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.40M
10:00/mi
14:00
→ flat
11 ft elev
2.13M
21:18/mi
29:33
→ flat
13 ft elev
6.43M
13:40/mi
1:28:19
↑ 274↓ 780.9%
213 ft elev
6.62M
-45:-47/mi
1:19:48
↑ 161.6%
239 ft elev
10.65M
11:30/mi
2:06:08
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
10:53/mi
2:32:54
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

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Half Splits

1st Half· via 6.62M
Distance6.62 mi
Time1:19:48
Pace12:03 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:13:06
Pace11:16 /mi
📊Negative Split: 8.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:53:4114:0010:0014:00
10:00
-
2.13M
2.13 mi07:09:1429:3313:5215:33
21:18
+11:18
6.43M
6.43 mi08:08:001:28:1913:4458:46
13:40
-7:38
6.62M
6.62 mi07:59:291:19:4812:03
-45:-47
-59:27
10.65M
10.65 mi08:45:492:06:0811:5146:20
11:30
+57:17
Finish
13.11 mi09:12:352:32:5411:4026:46
10:53
-0:37

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

-46:-47 /mi

Average Pace

11:40 /mi

Slowest Pace

21:18 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:32:54

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:40 /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
1.40M
1.40 mi06:53:4114:0010:0014:00
10:00
#4009
2.13M
2.13 mi07:09:1429:3313:5215:33
21:18
#4282
6.43M
6.43 mi08:08:001:28:1913:4458:46
13:40
#4541
6.62M
6.62 mi07:59:291:19:4812:03
-45:-47
#4435
10.65M
10.65 mi08:45:492:06:0811:5146:20
11:30
#4489
Finish
13.11 mi09:12:352:32:5411:4026:46
10:53
#4410
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.40M1.40 mi1.40 mi400915461204009(Top 66%)1546(Top 57%)120(Top 45%)
2.13M2.13 mi0.73 mi4282-2731673-127137-174674(Top 77%)1908(Top 70%)169(Top 63%)
6.43M6.43 mi4.30 mi4541-2591814-141156-194673(Top 77%)1901(Top 70%)168(Top 63%)
6.62M6.62 mi0.19 mi4435+1061753+61152+4---
10.65M10.65 mi4.03 mi4489-541797-44154-24617(Top 76%)1874(Top 69%)173(Top 65%)
Finish13.11 mi2.46 mi4410+791758+39149+54157(Top 68%)1681(Top 62%)145(Top 54%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 66%
~flat
+3ft-2ft

Overall

4009

Females

1546

F40-44

120

1.40M→2.13M

1.4 - 2.1 mi

Top 77%
~flat
+3ft-1ft

Overall

4674

Females

1908

F40-44

169

2.13M→6.43M

2.1 - 6.4 mi

Top 77%
×17story building
+274ft-78ft

Overall

4673

Females

1901

F40-44

168

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F40-44

-

6.62M→10.65M

6.6 - 10.7 mi

Top 76%
×21story building
+153ft-361ft

Overall

4617

Females

1874

F40-44

173

10.65M→Finish

10.7 - 13.1 mi

Top 68%
×17story building
+244ft-114ft

Overall

4157

Females

1681

F40-44

145

Passing Analysis

Category:
Athletes Passed
629*
Passed By
1030
Net Change
-401
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#4009
1.40M → 2.13M82355-273#4009#4282
2.13M → 6.43M175*434-259#4282#4541
6.43M → 6.62M12519+106#4541#4435
6.62M → 10.65M119*173-54#4435#4489
10.65M → Finish128*49+79#4489#4410
TOTALS629*1030-401

* 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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The San Francisco Marathon

The San Francisco Marathon

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