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SF MARATHON 1ST HALF 2023

Manuela Gonzalez

El Sobrante, CA

Bib: 12648 F 39

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
1.40M
9:52/mi
13:49
→ flat
2.13M
22:06/mi
29:57
→ flat
6.43M
14:31/mi
1:32:21
↑ 274↓ 78
6.62M
-52:-17/mi
1:22:36
↑ 16
10.65M
12:22/mi
2:12:28
↑ 153↓ 361
Finish· 13.11 mi
12:15/mi
2:42:34
↑ 244↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.62M
1:22:3612:29 /mi+3.2%
2nd Half
1:19:5812:19 /mi✓ faster
Negative split — 3.2% 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
13:499:521.40 mi13:49
9:52
-
2.13M
29:5714:040.73 mi16:08
22:06
+12:14
6.43M
1:32:2114:224.30 mi1:02:24
14:31
-7:35
6.62M
1:22:3612:290.19 mi
-52:-17
-66:48
10.65M
2:12:2812:264.03 mi49:52
12:22
+64:39
Finish(13.11 mi)
2:42:3412:242.46 mi30:06
12:15
-0:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-53:-17 /mi

Average Pace

12:24 /mi

Slowest Pace

22:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:42:34

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:24 /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 mi3824144917838241449178
2.13M0.73 mi4468-6441777-328213-3550542120269
6.43M4.30 mi5000-5322072-295250-3751922190268
6.62M0.19 mi4815+1851968+104239+11---
10.65M4.03 mi4982-1672070-102254-1551962230287
Finish(13.11 mi)2.46 mi4971+112077-7258-450602163284

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 63%
~flat
+3ft-2ft

Overall

3824

Females

1449

F35-39

178

1.40M→2.13M

1.4 - 2.1 mi

Top 83%
~flat
+3ft-1ft

Overall

5054

Females

2120

F35-39

270

2.13M→6.43M

2.1 - 6.4 mi

Top 86%
×17story building
+274ft-78ft

Overall

5192

Females

2190

F35-39

268

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 86%
×21story building
+153ft-361ft

Overall

5196

Females

2230

F35-39

287

10.65M→Finish

10.7 - 13.1 mi

Top 83%
×17story building
+244ft-114ft

Overall

5060

Females

2163

F35-39

284

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#3824
1.40M → 2.13M
67430-644
#3824 → #4468
2.13M → 6.43M
61179*-532
#4468 → #5000
6.43M → 6.62M
1186+185
#5000 → #4815
6.62M → 10.65M
22659*-167
#4815 → #4982
10.65M → Finish
5061*+11
#4982 → #4971
TOTALS
1562415*-1147
#3824 → #4971

* 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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