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SF MARATHON 1ST HALF 2023

Michelle Huang

Brooklyn, NY

Bib: 11237 F 28

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F25-29)
#0 / 629
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
8:39/mi
12:07
→ flat
11 ft elev
2.13M
19:52/mi
26:37
→ flat
13 ft elev
6.43M
13:02/mi
1:22:38
↑ 274↓ 780.9%
213 ft elev
6.62M
-40:-58/mi
1:15:02
↑ 161.6%
239 ft elev
10.65M
12:15/mi
2:04:26
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
13:05/mi
2:36:37
↑ 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
Time1:15:02
Pace11:20 /mi
2nd Half
Distance6.49 mi
Time1:21:35
Pace12:34 /mi
📊Positive Split: 8.7% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:45:4012:078:3912:07
8:39
-
2.13M
2.13 mi07:00:1026:3712:3014:30
19:52
+11:13
6.43M
6.43 mi07:56:111:22:3812:5156:01
13:02
-6:50
6.62M
6.62 mi07:48:351:15:0211:20
-40:-58
-54:00
10.65M
10.65 mi08:37:592:04:2611:4149:24
12:15
+53:13
Finish
13.11 mi09:10:102:36:3711:5732:11
13:05
+0:50

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

-41:-58 /mi

Average Pace

11:57 /mi

Slowest Pace

19:52 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:36:37

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 11:57 /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 mi06:45:4012:078:3912:07
8:39
#1811
2.13M
2.13 mi07:00:1026:3712:3014:30
19:52
#2686
6.43M
6.43 mi07:56:111:22:3812:5156:01
13:02
#3687
6.62M
6.62 mi07:48:351:15:0211:20
-40:-58
#3622
10.65M
10.65 mi08:37:592:04:2611:4149:24
12:15
#4325
Finish
13.11 mi09:10:102:36:3711:5732:11
13:05
#4669
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi1.40 mi18115601641811(Top 30%)560(Top 20%)164(Top 26%)
2.13M2.13 mi0.73 mi2686-875906-346250-863698(Top 61%)1394(Top 51%)361(Top 57%)
6.43M6.43 mi4.30 mi3687-10011387-481374-1244132(Top 68%)1602(Top 59%)422(Top 67%)
6.62M6.62 mi0.19 mi3622+651362+25370+4---
10.65M10.65 mi4.03 mi4325-7031702-340445-755143(Top 85%)2195(Top 80%)549(Top 87%)
Finish13.11 mi2.46 mi4669-3441897-195493-485431(Top 89%)2365(Top 87%)570(Top 91%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 30%
~flat
+3ft-2ft

Overall

1811

Females

560

F25-29

165

1.40M→2.13M

1.4 - 2.1 mi

Top 61%
~flat
+3ft-1ft

Overall

3698

Females

1394

F25-29

366

2.13M→6.43M

2.1 - 6.4 mi

Top 68%
×17story building
+274ft-78ft

Overall

4132

Females

1602

F25-29

422

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F25-29

-

6.62M→10.65M

6.6 - 10.7 mi

Top 85%
×21story building
+153ft-361ft

Overall

5143

Females

2195

F25-29

549

10.65M→Finish

10.7 - 13.1 mi

Top 89%
×17story building
+244ft-114ft

Overall

5431

Females

2365

F25-29

570

Passing Analysis

Category:
Athletes Passed
187*
Passed By
3045
Net Change
-2858
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#1811
1.40M → 2.13M9884-875#1811#2686
2.13M → 6.43M58*1059-1001#2686#3687
6.43M → 6.62M9934+65#3687#3622
6.62M → 10.65M8*711-703#3622#4325
10.65M → Finish13*357-344#4325#4669
TOTALS187*3045-2858

* 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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