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SF MARATHON 1ST HALF 2023

Anna Bernsteiner

Portland, OR

Bib: 13375 F 22

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Top 47%
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
10:01/mi
14:01
→ flat
11 ft elev
2.13M
20:20/mi
28:52
→ flat
13 ft elev
6.43M
12:07/mi
1:20:59
↑ 274↓ 780.9%
213 ft elev
6.62M
-42:-38/mi
1:13:04
↑ 161.6%
239 ft elev
10.65M
10:42/mi
1:56:13
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
10:16/mi
2:21:27
↑ 244↓ 1141.0%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:13:0411:02 /mi+6.4%
2nd Half
1:08:2310:32 /mi✓ faster
Negative split — 6.4% 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
14:0110:011.40 mi14:01
10:01
-
2.13M
28:5213:330.73 mi14:51
20:20
+10:19
6.43M
1:20:5912:364.30 mi52:07
12:07
-8:13
6.62M
1:13:0411:020.19 mi
-42:-38
-54:45
10.65M
1:56:1310:554.03 mi43:09
10:42
+53:20
Finish(13.11 mi)
2:21:2710:472.46 mi25:14
10:16
-0:26
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-43:-38 /mi

Average Pace

10:47 /mi

Slowest Pace

20:20 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:21:27

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 10:47 /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. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.40M1.40 mi4019155026240191550262
2.13M0.73 mi3952+671521+29263-140161563269
6.43M4.30 mi3425+5271264+257219+4432691190210
6.62M0.19 mi3260+1651197+67210+9---
10.65M4.03 mi3460-2001276-79217-738591502254
Finish(13.11 mi)2.46 mi3459+11288-12224-736301406247

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 66%
~flat
+3ft-2ft

Overall

4019

Females

1550

F20-24

262

1.40M→2.13M

1.4 - 2.1 mi

Top 66%
~flat
+3ft-1ft

Overall

4016

Females

1563

F20-24

269

2.13M→6.43M

2.1 - 6.4 mi

Top 54%
×17story building
+274ft-78ft

Overall

3269

Females

1190

F20-24

210

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 64%
×21story building
+153ft-361ft

Overall

3859

Females

1502

F20-24

254

10.65M→Finish

10.7 - 13.1 mi

Top 60%
×17story building
+244ft-114ft

Overall

3630

Females

1406

F20-24

247

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#4019
1.40M → 2.13M
158225+67
#4019 → #3952
2.13M → 6.43M
94621*+527
#3952 → #3425
6.43M → 6.62M
11176+165
#3425 → #3260
6.62M → 10.65M
26060*-200
#3260 → #3460
10.65M → Finish
8485*+1
#3460 → #3459
TOTALS
6071167*+560
#4019 → #3459

* 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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The San Francisco Marathon

The San Francisco Marathon

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