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SF MARATHON 1ST HALF 2025

Catherine Tutill

orinda, CA

Bib: 13026 F 42

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Masters (Masters Women)
#0 / 776
Division (F40-44)
#0 / 244
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
11:09/mi
20:11
→ flat
5.34M
11:25/mi
1:00:29
↑ 80↓ 74
6.15M
11:42/mi
1:09:57
↑ 126
10.54M
12:25/mi
2:04:26
↑ 230↓ 361
11.05M
15:02/mi
2:12:06
↑ 172
Finish· 13.11 mi
12:44/mi
2:38:20
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:09:5711:22 /mi⚡ faster
2nd Half
1:28:2312:42 /mi+26.4%
Positive split — 26.4% 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
20:1111:091.81 mi20:11
11:09
-
5.34M
1:00:2911:203.53 mi40:18
11:25
+0:16
6.15M
1:09:5711:220.81 mi9:28
11:42
+0:17
10.54M
2:04:2611:484.39 mi54:29
12:25
+0:43
11.05M
2:12:0611:570.51 mi7:40
15:02
+2:37
Finish(13.11 mi)
2:38:2012:052.06 mi26:14
12:44
-2:18
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

11:09 /mi

Average Pace

12:05 /mi

Slowest Pace

15:02 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

1:09:57

44% of race

Time at Steady Pace

1:20:43

51% of race

Time at Slower Pace

7:40

5% of race

Average Pace: 12:05 /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. DistOverallFemalesF40-44Seg. OverallSeg. FemalesSeg. F40-44
1.81M1.81 mi5893238317758932383177
5.34M3.53 mi5624+2692232+151155+2255312195148
6.15M0.81 mi5497+1272160+72147+849621870116
10.54M4.39 mi5612-1152246-86161-1457582330165
11.05M0.51 mi5508+1042186+60152+93950141687
Finish(13.11 mi)2.06 mi5511-32205-1915255372308161

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 83%
~flat
+4ft-3ft

Overall

5893

Females

2383

F40-44

177

1.81M→5.34M

1.8 - 5.3 mi

Top 78%
×4story building
+80ft-74ft

Overall

5531

Females

2195

F40-44

148

5.34M→6.15M

5.3 - 6.2 mi

Top 70%
×10story building
+126ft-4ft

Overall

4962

Females

1870

F40-44

116

6.15M→10.54M

6.2 - 10.5 mi

Top 81%
×21story building
+230ft-361ft

Overall

5758

Females

2330

F40-44

165

10.54M→11.05M

10.5 - 11.1 mi

Top 56%
×14story building
+172ft-0ft

Overall

3950

Females

1416

F40-44

87

11.05M→Finish

11.1 - 13.1 mi

Top 78%
×7story building
+97ft-114ft

Overall

5537

Females

2308

F40-44

161

Passing Analysis

Category:
▲Net Change
+0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#5893
1.81M → 5.34M
93362*+269
#5893 → #5624
5.34M → 6.15M
18145+127
#5624 → #5497
6.15M → 10.54M
220105*-115
#5497 → #5612
10.54M → 11.05M
4108+104
#5612 → #5508
11.05M → Finish
8380*-3
#5508 → #5511
TOTALS
418800*+382
#5893 → #5511

* 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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