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SF MARATHON 1ST HALF 2023

Kristin Starmer

Tahoe City, CA

Bib: 10121 F 56

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Top 48%
Gender (Female)
#0 / 2732
Top 37%
Masters (Masters Women)
#0 / 746
Top 22%
Division (F55-59)
#0 / 97
Top 10%
Race Day Weather
60°/50°F
overcast clouds

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.40M
9:56/mi
13:54
→ flat
2.13M
19:26/mi
28:05
→ flat
6.43M
11:41/mi
1:18:21
↑ 274↓ 78
6.62M
-36:-4/mi
1:11:41
↑ 16
10.65M
9:54/mi
1:51:34
↑ 153↓ 361
Finish· 13.11 mi
9:41/mi
2:15:23
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:11:4110:50 /mi+11.1%
2nd Half
1:03:429:49 /mi✓ faster
Negative split — 11.1% faster in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.40M
13:549:561.40 mi13:54
9:56
-
2.13M
28:0513:110.73 mi14:11
19:26
+9:30
6.43M
1:18:2112:114.30 mi50:16
11:41
-7:45
6.62M
1:11:4110:500.19 mi
-36:-4
-47:45
10.65M
1:51:3410:294.03 mi39:53
9:54
+45:58
Finish(13.11 mi)
2:15:2310:202.46 mi23:49
9:41
-0:13
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-37:-4 /mi

Average Pace

10:20 /mi

Slowest Pace

19:26 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:15:23

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:20 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

Heatmap

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0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Checkpoint and Segment Rankings

CheckpointSeg. DistOverallFemalesF55-59Seg. OverallSeg. FemalesSeg. F55-59
1.40M1.40 mi39051493293905149329
2.13M0.73 mi3548+3571317+17622+73306120819
6.43M4.30 mi2960+5881033+28412+10277395613
6.62M0.19 mi3001-411066-3315-3---
10.65M4.03 mi2902+991009+5711+4282998513
Finish(13.11 mi)2.46 mi2885+17100910+12971108817

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 64%
~flat
+3ft-2ft

Overall

3905

Females

1493

F55-59

29

1.40M→2.13M

1.4 - 2.1 mi

Top 54%
~flat
+3ft-1ft

Overall

3306

Females

1208

F55-59

19

2.13M→6.43M

2.1 - 6.4 mi

Top 46%
×17story building
+274ft-78ft

Overall

2773

Females

956

F55-59

13

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F55-59

-

6.62M→10.65M

6.6 - 10.7 mi

Top 47%
×21story building
+153ft-361ft

Overall

2829

Females

985

F55-59

13

10.65M→Finish

10.7 - 13.1 mi

Top 49%
×17story building
+244ft-114ft

Overall

2971

Females

1088

F55-59

17

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#3905
1.40M → 2.13M
71428+357
#3905 → #3548
2.13M → 6.43M
70658*+588
#3548 → #2960
6.43M → 6.62M
8948-41
#2960 → #3001
6.62M → 10.65M
94193*+99
#3001 → #2902
10.65M → Finish
92109*+17
#2902 → #2885
TOTALS
4161436*+1020
#3905 → #2885

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Visualized

Category:
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Passing Circle

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Position Flow

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Race Lanes

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