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SF MARATHON 1ST HALF 2025

Edna Monroy

Los Angeles, CA

Bib: 16159 F 36

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Division (F35-39)
#0 / 389
Race Day Weather
56°/46°F
light rain

Race Timeline

Ribbon color based on
FasterSteadySlower· vs. your average pace
Start
0:00
Race begins
10 ft elev
1.81M
10:18/mi
18:38
→ flat
12 ft elev
5.34M
11:07/mi
57:51
↑ 80↓ 74
19 ft elev
6.15M
12:58/mi
1:08:21
↑ 1262.8%
149 ft elev
10.54M
11:31/mi
1:58:53
↑ 230↓ 3610.6%
20 ft elev
11.05M
17:52/mi
2:08:00
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
11:45/mi
2:32:12
↑ 97↓ 1140.2%
205 ft elev
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:08:2111:07 /mi⚡ faster
2nd Half
1:23:5112:03 /mi+22.7%
Positive split — 22.7% 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
18:3810:181.81 mi18:38
10:18
-
5.34M
57:5110:503.53 mi39:13
11:07
+0:49
6.15M
1:08:2111:070.81 mi10:30
12:58
+1:51
10.54M
1:58:5311:174.39 mi50:32
11:31
-1:27
11.05M
2:08:0011:350.51 mi9:07
17:52
+6:21
Finish(13.11 mi)
2:32:1211:372.06 mi24:12
11:45
-6:07
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:18 /mi

Average Pace

11:37 /mi

Slowest Pace

17:52 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

18:38

12% of race

Time at Steady Pace

2:04:27

82% of race

Time at Slower Pace

9:07

6% of race

Average Pace: 11:37 /mi

Loading chart...
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
1.81M1.81 mi4503163520945031635209
5.34M3.53 mi4962-4591875-240236-2751681989249
6.15M0.81 mi5194-2321998-123251-1559832432301
10.54M4.39 mi5021+1731918+80236+1548851870235
11.05M0.51 mi5101-801961-43240-457082320285
Finish(13.11 mi)2.06 mi5001+1001927+34237+347081848225

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 63%
~flat
+4ft-3ft

Overall

4503

Females

1635

F35-39

209

1.81M→5.34M

1.8 - 5.3 mi

Top 73%
×4story building
+80ft-74ft

Overall

5168

Females

1989

F35-39

249

5.34M→6.15M

5.3 - 6.2 mi

Top 84%
×10story building
+126ft-4ft

Overall

5983

Females

2432

F35-39

301

6.15M→10.54M

6.2 - 10.5 mi

Top 69%
×21story building
+230ft-361ft

Overall

4885

Females

1870

F35-39

235

10.54M→11.05M

10.5 - 11.1 mi

Top 80%
×14story building
+172ft-0ft

Overall

5708

Females

2320

F35-39

285

11.05M→Finish

11.1 - 13.1 mi

Top 66%
×7story building
+97ft-114ft

Overall

4708

Females

1848

F35-39

225

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#4503
1.81M → 5.34M
584125*-459
#4503 → #4962
5.34M → 6.15M
2419-232
#4962 → #5194
6.15M → 10.54M
92265*+173
#5194 → #5021
10.54M → 11.05M
9010-80
#5021 → #5101
11.05M → Finish
30130*+100
#5101 → #5001
TOTALS
1037539*-498
#4503 → #5001

* 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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Official Timing Data

The San Francisco Marathon

The San Francisco Marathon

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