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SF MARATHON 1ST HALF 2025

Juliette Lermusiaux

Novato, CA

Bib: 12761 F 20

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 6%
Gender (Female)
#0 / 3107
Top 2%
F20-29
#0 / 410
Top 3%
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
8:03/mi
14:34
→ flat
12 ft elev
5.34M
8:00/mi
42:49
↑ 80↓ 74
19 ft elev
6.15M
8:17/mi
49:31
↑ 1262.8%
149 ft elev
10.54M
7:47/mi
1:23:42
↑ 230↓ 3610.6%
20 ft elev
11.05M
10:04/mi
1:28:50
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
8:14/mi
1:45:48
↑ 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
49:318:03 /mi⚡ faster
2nd Half
56:178:05 /mi+13.7%
Positive split — 13.7% 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
14:348:031.81 mi14:34
8:03
-
5.34M
42:498:013.53 mi28:15
8:00
-0:03
6.15M
49:318:030.81 mi6:42
8:17
+0:17
10.54M
1:23:427:564.39 mi34:11
7:47
-0:30
11.05M
1:28:508:020.51 mi5:08
10:04
+2:17
Finish(13.11 mi)
1:45:488:042.06 mi16:58
8:14
-1:50
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

7:47 /mi

Average Pace

8:04 /mi

Slowest Pace

10:04 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

34:11

32% of race

Time at Steady Pace

1:06:29

63% of race

Time at Slower Pace

5:08

5% of race

Average Pace: 8:04 /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. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81M1.81 mi6821102368211023
5.34M3.53 mi615+6795+1521+26059320
6.15M0.81 mi611+494+120+15438417
10.54M4.39 mi446+16562+3214+63394010
11.05M0.51 mi429+1755+712+24024816
Finish(13.11 mi)2.06 mi426+354+1124776616

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 10%
~flat
+4ft-3ft

Overall

682

Females

110

F20-24

23

1.81M→5.34M

1.8 - 5.3 mi

Top 9%
×4story building
+80ft-74ft

Overall

605

Females

93

F20-24

21

5.34M→6.15M

5.3 - 6.2 mi

Top 8%
×10story building
+126ft-4ft

Overall

543

Females

84

F20-24

18

6.15M→10.54M

6.2 - 10.5 mi

Top 5%
×21story building
+230ft-361ft

Overall

339

Females

40

F20-24

10

10.54M→11.05M

10.5 - 11.1 mi

Top 6%
×14story building
+172ft-0ft

Overall

402

Females

48

F20-24

16

11.05M→Finish

11.1 - 13.1 mi

Top 7%
×7story building
+97ft-114ft

Overall

477

Females

66

F20-24

16

Passing Analysis

Category:
Passed
340*
Passed By
84
Net Change
+256
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#682
1.81M → 5.34M10639+67#682#615
5.34M → 6.15M1713+4#615#611
6.15M → 10.54M1705+165#611#446
10.54M → 11.05M2912+17#446#429
11.05M → Finish18*15+3#429#426
TOTALS340*84+256

* Includes athletes who did not complete a segment (DNF/DNQ).

Passing Charts

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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Race Place Events