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SF MARATHON 1ST HALF 2025

Ericka Nevarez

Sherman Oaks, CA

Bib: 12357 F 25

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F25-29)
#0 / 761
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
1.81M
12:19/mi
22:18
→ flat
5.34M
10:50/mi
1:00:33
↑ 80↓ 74
6.15M
11:25/mi
1:09:48
↑ 126
10.54M
11:35/mi
2:00:39
↑ 230↓ 361
11.05M
14:46/mi
2:08:11
↑ 172
Finish· 13.11 mi
11:50/mi
2:32:33
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:09:4811:21 /mi⚡ faster
2nd Half
1:22:4511:53 /mi+18.6%
Positive split — 18.6% slower in the second half
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Your race, unpacked

See your splits, ranks & AI insights.

Checkpoint Splits

CheckpointTimeAvg PaceSegment LengthSegment TimeSegment PaceTrendDiff
1.81M
22:1812:191.81 mi22:18
12:19
-
5.34M
1:00:3311:203.53 mi38:15
10:50
-1:29
6.15M
1:09:4811:210.81 mi9:15
11:25
+0:35
10.54M
2:00:3911:274.39 mi50:51
11:35
+0:10
11.05M
2:08:1111:360.51 mi7:32
14:46
+3:11
Finish(13.11 mi)
2:32:3311:382.06 mi24:22
11:50
-2:56
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:50 /mi

Average Pace

11:38 /mi

Slowest Pace

14:46 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

38:15

25% of race

Time at Steady Pace

1:46:46

70% of race

Time at Slower Pace

7:32

5% of race

Average Pace: 11:38 /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. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi6711287371867112873718
5.34M3.53 mi5638+10732242+631597+12148021790487
6.15M0.81 mi5467+1712139+103570+2746781723474
10.54M4.39 mi5242+2252033+106551+1949731916518
11.05M0.51 mi5125+1171972+61530+2137811325359
Finish(13.11 mi)2.06 mi5035+901948+24526+447891890508

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 95%
~flat
+4ft-3ft

Overall

6711

Females

2873

F25-29

719

1.81M→5.34M

1.8 - 5.3 mi

Top 68%
×4story building
+80ft-74ft

Overall

4802

Females

1790

F25-29

488

5.34M→6.15M

5.3 - 6.2 mi

Top 66%
×10story building
+126ft-4ft

Overall

4678

Females

1723

F25-29

475

6.15M→10.54M

6.2 - 10.5 mi

Top 70%
×21story building
+230ft-361ft

Overall

4973

Females

1916

F25-29

518

10.54M→11.05M

10.5 - 11.1 mi

Top 53%
×14story building
+172ft-0ft

Overall

3781

Females

1325

F25-29

360

11.05M→Finish

11.1 - 13.1 mi

Top 67%
×7story building
+97ft-114ft

Overall

4789

Females

1890

F25-29

508

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#6711
1.81M → 5.34M
31076*+1073
#6711 → #5638
5.34M → 6.15M
7178+171
#5638 → #5467
6.15M → 10.54M
58283*+225
#5467 → #5242
10.54M → 11.05M
4121+117
#5242 → #5125
11.05M → Finish
36126*+90
#5125 → #5035
TOTALS
1081784*+1676
#6711 → #5035

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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