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SF MARATHON 1ST HALF 2023

Pamela Laforteza

Lakewood, CA

Bib: 14422 F 37

0:00
0:00
/ mi
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Division (F35-39)
#0 / 359
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
15:44/mi
22:02
→ flat
11 ft elev
2.13M
19:39/mi
36:23
→ flat
13 ft elev
6.43M
12:53/mi
1:31:45
↑ 274↓ 780.9%
213 ft elev
6.62M
-49:-28/mi
1:22:32
↑ 161.6%
239 ft elev
10.65M
11:53/mi
2:10:25
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
13:17/mi
2:43:04
↑ 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
1:22:3212:28 /mi+2.4%
2nd Half
1:20:3212:25 /mi✓ faster
Negative split — 2.4% 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
22:0215:441.40 mi22:02
15:44
-
2.13M
36:2317:050.73 mi14:21
19:39
+3:55
6.43M
1:31:4514:164.30 mi55:22
12:53
-6:46
6.62M
1:22:3212:280.19 mi
-49:-28
-62:21
10.65M
2:10:2512:154.03 mi47:53
11:53
+61:21
Finish(13.11 mi)
2:43:0412:262.46 mi32:39
13:17
+1:24
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-50:-28 /mi

Average Pace

12:26 /mi

Slowest Pace

19:39 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:43:04

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

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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. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.40M1.40 mi5968265834159682658341
2.13M0.73 mi5767+2012519+139321+2035411313172
6.43M4.30 mi4947+8202039+480246+7540201544190
6.62M0.19 mi4804+1431961+78238+8---
10.65M4.03 mi4843-391991-30246-849152049260
Finish(13.11 mi)2.46 mi5007-1642098-107262-1655082410316

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 98%
~flat
+3ft-2ft

Overall

5968

Females

2658

F35-39

342

1.40M→2.13M

1.4 - 2.1 mi

Top 58%
~flat
+3ft-1ft

Overall

3541

Females

1313

F35-39

173

2.13M→6.43M

2.1 - 6.4 mi

Top 66%
×17story building
+274ft-78ft

Overall

4020

Females

1544

F35-39

190

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F35-39

-

6.62M→10.65M

6.6 - 10.7 mi

Top 81%
×21story building
+153ft-361ft

Overall

4915

Females

2049

F35-39

260

10.65M→Finish

10.7 - 13.1 mi

Top 91%
×17story building
+244ft-114ft

Overall

5508

Females

2410

F35-39

316

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5968
1.40M → 2.13M
4205*+201
#5968 → #5767
2.13M → 6.43M
30850*+820
#5767 → #4947
6.43M → 6.62M
6149+143
#4947 → #4804
6.62M → 10.65M
151112*-39
#4804 → #4843
10.65M → Finish
18723*-164
#4843 → #5007
TOTALS
3781339*+961
#5968 → #5007

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

Passing Visualized

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Passing Circle

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Position Flow

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Race Lanes

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