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SF MARATHON 1ST HALF 2023

Katlyn Ho

Cupertino, CA

Bib: 14571 F 24

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
F20-29
#0 / 376
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
8:46/mi
12:16
→ flat
11 ft elev
2.13M
20:12/mi
27:01
→ flat
13 ft elev
6.43M
13:45/mi
1:26:10
↑ 274↓ 780.9%
213 ft elev
6.62M
-49:-18/mi
1:16:59
↑ 161.6%
239 ft elev
10.65M
13:01/mi
2:09:25
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
13:40/mi
2:43:02
↑ 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 6.62MFaster
Distance6.62 mi
Time1:16:59
Pace11:38 /mi
2nd Half
Distance6.49 mi
Time1:26:03
Pace13:16 /mi
📊Positive Split: 11.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi07:03:3612:168:4612:16
8:46
-
2.13M
2.13 mi07:18:2127:0112:4114:45
20:12
+11:26
6.43M
6.43 mi08:17:301:26:1013:2459:09
13:45
-6:27
6.62M
6.62 mi08:08:191:16:5911:38
-49:-18
-63:03
10.65M
10.65 mi09:00:452:09:2512:0952:26
13:01
+62:19
Finish
13.11 mi09:34:222:43:0212:2633:37
13:40
+0:39

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

-50:-18 /mi

Average Pace

12:26 /mi

Slowest Pace

20:12 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:43:02

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:26 /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
1.40M
1.40 mi07:03:3612:168:4612:16
8:46
#1994
2.13M
2.13 mi07:18:2127:0112:4114:45
20:12
#2922
6.43M
6.43 mi08:17:301:26:1013:2459:09
13:45
#4224
6.62M
6.62 mi08:08:191:16:5911:38
-49:-18
#3951
10.65M
10.65 mi09:00:452:09:2512:0952:26
13:01
#4773
Finish
13.11 mi09:34:222:43:0212:2633:37
13:40
#5001
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.40M1.40 mi1.40 mi19946211071994(Top 33%)621(Top 23%)107(Top 28%)
2.13M2.13 mi0.73 mi2922-9281032-411187-803930(Top 65%)1515(Top 55%)261(Top 69%)
6.43M6.43 mi4.30 mi4224-13021630-598272-854731(Top 78%)1938(Top 71%)306(Top 81%)
6.62M6.62 mi0.19 mi3951+2731501+129250+22---
10.65M10.65 mi4.03 mi4773-8221948-447312-625489(Top 90%)2398(Top 88%)347(Top 92%)
Finish13.11 mi2.46 mi5001-2282093-145328-165616(Top 92%)2471(Top 90%)357(Top 95%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 33%
~flat
+3ft-2ft

Overall

1994

Females

621

F20-24

107

1.40M→2.13M

1.4 - 2.1 mi

Top 65%
~flat
+3ft-1ft

Overall

3930

Females

1515

F20-24

261

2.13M→6.43M

2.1 - 6.4 mi

Top 78%
×17story building
+274ft-78ft

Overall

4731

Females

1938

F20-24

306

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F20-24

-

6.62M→10.65M

6.6 - 10.7 mi

Top 90%
×21story building
+153ft-361ft

Overall

5489

Females

2398

F20-24

347

10.65M→Finish

10.7 - 13.1 mi

Top 92%
×17story building
+244ft-114ft

Overall

5616

Females

2471

F20-24

357

Passing Analysis

Category:
Athletes Passed
343*
Passed By
3350
Net Change
-3007
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1994
1.40M → 2.13M11939-928#1994#2922
2.13M → 6.43M35*1337-1302#2922#4224
6.43M → 6.62M2730+273#4224#3951
6.62M → 10.65M7*829-822#3951#4773
10.65M → Finish17*245-228#4773#5001
TOTALS343*3350-3007

* 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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