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SF MARATHON 1ST HALF 2023

Mallory Jeanty

Daly City, CA

Bib: 13057 F 25

0:00
0:00
/ mi
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Overall
#0 / 6072
Top 42%
Gender (Female)
#0 / 2732
Top 32%
Division (F25-29)
#0 / 629
Top 40%
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
9:35/mi
13:25
→ flat
11 ft elev
2.13M
19:21/mi
27:33
→ flat
13 ft elev
6.43M
11:49/mi
1:18:21
↑ 274↓ 780.9%
213 ft elev
6.62M
-36:-19/mi
1:11:38
↑ 161.6%
239 ft elev
10.65M
9:42/mi
1:50:44
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
8:45/mi
2:12:16
↑ 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
Time1:11:38
Pace10:49 /mi
2nd Half✓ Faster
Distance6.49 mi
Time1:00:38
Pace9:21 /mi
📊Negative Split: 15.4% faster second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.40M
1.40 mi06:55:4113:259:3513:25
9:35
-
2.13M
2.13 mi07:09:4927:3312:5614:08
19:21
+9:46
6.43M
6.43 mi08:00:371:18:2112:1150:48
11:49
-7:32
6.62M
6.62 mi07:53:541:11:3810:49
-36:-19
-48:08
10.65M
10.65 mi08:33:001:50:4410:2439:06
9:42
+46:01
Finish
13.11 mi08:54:322:12:1610:0521:32
8:45
-0:57

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

-37:-19 /mi

Average Pace

10:05 /mi

Slowest Pace

19:21 /mi

Loading chart...
Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

2:12:16

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:05 /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 mi06:55:4113:259:3513:25
9:35
#3376
2.13M
2.13 mi07:09:4927:3312:5614:08
19:21
#3241
6.43M
6.43 mi08:00:371:18:2112:1150:48
11:49
#2959
6.62M
6.62 mi07:53:541:11:3810:49
-36:-19
#2986
10.65M
10.65 mi08:33:001:50:4410:2439:06
9:42
#2780
Finish
13.11 mi08:54:322:12:1610:0521:32
8:45
#2559
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.40M1.40 mi1.40 mi337612373383376(Top 56%)1237(Top 45%)338(Top 54%)
2.13M2.13 mi0.73 mi3241+1351181+56321+173259(Top 54%)1186(Top 43%)324(Top 52%)
6.43M6.43 mi4.30 mi2959+2821032+149290+312925(Top 48%)1026(Top 38%)285(Top 45%)
6.62M6.62 mi0.19 mi2986-271060-28297-7---
10.65M10.65 mi4.03 mi2780+206955+105272+252581(Top 43%)879(Top 32%)249(Top 40%)
Finish13.11 mi2.46 mi2559+221865+90252+201850(Top 30%)568(Top 21%)156(Top 25%)

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 56%
~flat
+3ft-2ft

Overall

3376

Females

1237

F25-29

339

1.40M→2.13M

1.4 - 2.1 mi

Top 54%
~flat
+3ft-1ft

Overall

3259

Females

1186

F25-29

329

2.13M→6.43M

2.1 - 6.4 mi

Top 48%
×17story building
+274ft-78ft

Overall

2925

Females

1026

F25-29

285

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 43%
×21story building
+153ft-361ft

Overall

2581

Females

879

F25-29

249

10.65M→Finish

10.7 - 13.1 mi

Top 30%
×17story building
+244ft-114ft

Overall

1850

Females

568

F25-29

156

Passing Analysis

Category:
Athletes Passed
1255*
Passed By
438
Net Change
+817
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.40M----#3376
1.40M → 2.13M269134+135#3376#3241
2.13M → 6.43M425*143+282#3241#2959
6.43M → 6.62M5582-27#2959#2986
6.62M → 10.65M265*59+206#2986#2780
10.65M → Finish241*20+221#2780#2559
TOTALS1255*438+817

* 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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