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SF MARATHON 1ST HALF 2023

Carolina Cerda Duenas

Guadalajara, OH

Bib: 14527 F 49

0:00
0:00
/ mi
Masters
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Overall
#0 / 6072
Gender (Female)
#0 / 2732
Masters (Masters Women)
#0 / 746
Division (F45-49)
#0 / 175
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
11:05/mi
15:31
→ flat
11 ft elev
2.13M
23:17/mi
32:31
→ flat
13 ft elev
6.43M
13:55/mi
1:32:21
↑ 274↓ 780.9%
213 ft elev
6.62M
-49:-18/mi
1:23:10
↑ 161.6%
239 ft elev
10.65M
12:08/mi
2:12:03
↑ 153↓ 3611.0%
48 ft elev
Finish· 13.11 mi
12:22/mi
2:42:27
↑ 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
1:23:1012:34 /mi+4.7%
2nd Half
1:19:1712:13 /mi✓ faster
Negative split — 4.7% 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
15:3111:051.40 mi15:31
11:05
-
2.13M
32:3115:160.73 mi17:00
23:17
+12:12
6.43M
1:32:2114:224.30 mi59:50
13:55
-9:22
6.62M
1:23:1012:340.19 mi
-49:-18
-63:13
10.65M
2:12:0312:244.03 mi48:53
12:08
+61:26
Finish(13.11 mi)
2:42:2712:242.46 mi30:24
12:22
+0:14
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

-50:-18 /mi

Average Pace

12:24 /mi

Slowest Pace

23:17 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

2:42:27

100% of race

Time at Steady Pace

0:00

0% of race

Time at Slower Pace

0:00

0% of race

Average Pace: 12:23 /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. DistOverallFemalesF45-49Seg. OverallSeg. FemalesSeg. F45-49
1.40M1.40 mi5204219512552042195125
2.13M0.73 mi5259-552223-28128-354342339136
6.43M4.30 mi4999+2602071+152108+2048582006102
6.62M0.19 mi4873+1262001+70105+3---
10.65M4.03 mi4950-772052-51113-850652141119
Finish(13.11 mi)2.46 mi4964-142071-19111+251302205122

Segment Performance Analysis

Start → 1.40M

0.0 - 1.4 mi

Top 86%
~flat
+3ft-2ft

Overall

5204

Females

2195

F45-49

125

1.40M→2.13M

1.4 - 2.1 mi

Top 89%
~flat
+3ft-1ft

Overall

5434

Females

2339

F45-49

136

2.13M→6.43M

2.1 - 6.4 mi

Top 80%
×17story building
+274ft-78ft

Overall

4858

Females

2006

F45-49

102

6.43M→6.62M

6.4 - 6.6 mi

×1story
+16ft-0ft

Overall

-

Females

-

F45-49

-

6.62M→10.65M

6.6 - 10.7 mi

Top 83%
×21story building
+153ft-361ft

Overall

5065

Females

2141

F45-49

119

10.65M→Finish

10.7 - 13.1 mi

Top 84%
×17story building
+244ft-114ft

Overall

5130

Females

2205

F45-49

122

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.40M-#5204
1.40M → 2.13M
180125-55
#5204 → #5259
2.13M → 6.43M
143403*+260
#5259 → #4999
6.43M → 6.62M
5131+126
#4999 → #4873
6.62M → 10.65M
16285*-77
#4873 → #4950
10.65M → Finish
6248*-14
#4950 → #4964
TOTALS
552792*+240
#5204 → #4964

* 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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