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SF MARATHON 1ST HALF 2025

Sang Le

Redwood City, CA

Bib: 13076 F 35

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 33%
Gender (Female)
#0 / 3107
Top 21%
Division (F35-39)
#0 / 389
Top 24%
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
9:05/mi
16:27
→ flat
12 ft elev
5.34M
9:03/mi
48:24
↑ 80↓ 74
19 ft elev
6.15M
9:38/mi
56:12
↑ 1262.8%
149 ft elev
10.54M
9:47/mi
1:39:11
↑ 230↓ 3610.6%
20 ft elev
11.05M
13:51/mi
1:46:15
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
10:23/mi
2:07:37
↑ 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
56:129:08 /mi⚡ faster
2nd Half
1:11:2510:16 /mi+27.1%
Positive split — 27.1% 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
16:279:051.81 mi16:27
9:05
-
5.34M
48:249:043.53 mi31:57
9:03
-0:02
6.15M
56:129:080.81 mi7:48
9:38
+0:35
10.54M
1:39:119:254.39 mi42:59
9:47
+0:09
11.05M
1:46:159:370.51 mi7:04
13:51
+4:04
Finish(13.11 mi)
2:07:379:442.06 mi21:22
10:23
-3:28
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:03 /mi

Average Pace

9:44 /mi

Slowest Pace

13:51 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:00:33

94% of race

Time at Slower Pace

7:04

6% of race

Average Pace: 9:44 /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
1.81M1.81 mi209053672209053672
5.34M3.53 mi1937+153476+6069+3191747067
6.15M0.81 mi1954-17481-572-3216757286
10.54M4.39 mi2230-276598-11785-132623763106
11.05M0.51 mi2282-52616-1890-531041010142
Finish(13.11 mi)2.06 mi2369-87668-5295-52951984130

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 29%
~flat
+4ft-3ft

Overall

2090

Females

536

F35-39

72

1.81M→5.34M

1.8 - 5.3 mi

Top 27%
×4story building
+80ft-74ft

Overall

1917

Females

470

F35-39

67

5.34M→6.15M

5.3 - 6.2 mi

Top 31%
×10story building
+126ft-4ft

Overall

2167

Females

572

F35-39

86

6.15M→10.54M

6.2 - 10.5 mi

Top 37%
×21story building
+230ft-361ft

Overall

2623

Females

763

F35-39

106

10.54M→11.05M

10.5 - 11.1 mi

Top 44%
×14story building
+172ft-0ft

Overall

3104

Females

1010

F35-39

142

11.05M→Finish

11.1 - 13.1 mi

Top 42%
×7story building
+97ft-114ft

Overall

2951

Females

984

F35-39

130

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#2090
1.81M → 5.34M
83236*+153
#2090 → #1937
5.34M → 6.15M
4831-17
#1937 → #1954
6.15M → 10.54M
32953*-276
#1954 → #2230
10.54M → 11.05M
7422-52
#2230 → #2282
11.05M → Finish
12740*-87
#2282 → #2369
TOTALS
661382*-279
#2090 → #2369

* 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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