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SF MARATHON 1ST HALF 2025

Alyssa Linquist

San Francisco, CA

Bib: 16039 F 28

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
10:22/mi
18:46
→ flat
5.34M
11:05/mi
57:54
↑ 80↓ 74
6.15M
13:13/mi
1:08:36
↑ 126
10.54M
12:01/mi
2:01:23
↑ 230↓ 361
11.05M
14:22/mi
2:08:43
↑ 172
Finish· 13.11 mi
11:38/mi
2:32:40
↑ 97↓ 114
Course Elevation
10–277 ft
≈
×22story building
•▲ 774 ft climb · ▼ 557 ft descent

The Course

Half Splits

1st Half· via 6.15M
1:08:3611:09 /mi⚡ faster
2nd Half
1:24:0412:05 /mi+22.5%
Positive split — 22.5% 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
18:4610:221.81 mi18:46
10:22
-
5.34M
57:5410:513.53 mi39:08
11:05
+0:43
6.15M
1:08:3611:090.81 mi10:42
13:13
+2:08
10.54M
2:01:2311:314.39 mi52:47
12:01
-1:12
11.05M
2:08:4311:390.51 mi7:20
14:22
+2:21
Finish(13.11 mi)
2:32:4011:392.06 mi23:57
11:38
-2:44
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:22 /mi

Average Pace

11:39 /mi

Slowest Pace

14:22 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

57:54

38% of race

Time at Steady Pace

1:16:44

50% of race

Time at Slower Pace

18:02

12% of race

Average Pace: 11:39 /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 mi4673172645846731726458
5.34M3.53 mi4969-2961879-153499-4151361969529
6.15M0.81 mi5255-2862029-150538-3961552530659
10.54M4.39 mi5318-632071-42564-2654062142583
11.05M0.51 mi5185+1332004+67545+1934711172323
Finish(13.11 mi)2.06 mi5051+1341957+47530+1545851788485

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 66%
~flat
+4ft-3ft

Overall

4673

Females

1726

F25-29

458

1.81M→5.34M

1.8 - 5.3 mi

Top 72%
×4story building
+80ft-74ft

Overall

5136

Females

1969

F25-29

530

5.34M→6.15M

5.3 - 6.2 mi

Top 87%
×10story building
+126ft-4ft

Overall

6155

Females

2530

F25-29

660

6.15M→10.54M

6.2 - 10.5 mi

Top 76%
×21story building
+230ft-361ft

Overall

5406

Females

2142

F25-29

583

10.54M→11.05M

10.5 - 11.1 mi

Top 49%
×14story building
+172ft-0ft

Overall

3471

Females

1172

F25-29

324

11.05M→Finish

11.1 - 13.1 mi

Top 65%
×7story building
+97ft-114ft

Overall

4585

Females

1788

F25-29

485

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#4673
1.81M → 5.34M
460164*-296
#4673 → #4969
5.34M → 6.15M
2948-286
#4969 → #5255
6.15M → 10.54M
191128*-63
#5255 → #5318
10.54M → 11.05M
5138+133
#5318 → #5185
11.05M → Finish
19153*+134
#5185 → #5051
TOTALS
969591*-378
#4673 → #5051

* 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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