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SF MARATHON 1ST HALF 2025

Shay Wilkins

San Francisco, CA

Bib: 13857 F 24

0:00
0:00
/ mi
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
F20-29
#0 / 410
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
9:33/mi
17:18
→ flat
12 ft elev
5.34M
10:54/mi
55:48
↑ 80↓ 74
19 ft elev
6.15M
12:20/mi
1:05:47
↑ 1262.8%
149 ft elev
10.54M
11:13/mi
1:55:03
↑ 230↓ 3610.6%
20 ft elev
11.05M
15:49/mi
2:03:07
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
11:04/mi
2:25:55
↑ 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
1:05:4710:42 /mi⚡ faster
2nd Half
1:20:0811:31 /mi+21.8%
Positive split — 21.8% 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
17:189:331.81 mi17:18
9:33
-
5.34M
55:4810:273.53 mi38:30
10:54
+1:21
6.15M
1:05:4710:420.81 mi9:59
12:20
+1:26
10.54M
1:55:0310:554.39 mi49:16
11:13
-1:07
11.05M
2:03:0711:090.51 mi8:04
15:49
+4:36
Finish(13.11 mi)
2:25:5511:082.06 mi22:48
11:04
-4:45
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

9:33 /mi

Average Pace

11:08 /mi

Slowest Pace

15:49 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

17:18

12% of race

Time at Steady Pace

1:50:34

76% of race

Time at Slower Pace

18:03

12% of race

Average Pace: 11:08 /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. DistOverallFemalesF20-29Seg. OverallSeg. FemalesSeg. F20-29
1.81M1.81 mi29959131492995913149
5.34M3.53 mi4336-13411557-644247-9848981840286
6.15M0.81 mi4569-2331665-108265-1855062164330
10.54M4.39 mi4547+221659+6271-645461684266
11.05M0.51 mi4531+161652+7262+944621676264
Finish(13.11 mi)2.06 mi4399+1321607+45259+339311464239

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 42%
~flat
+4ft-3ft

Overall

2995

Females

913

F20-24

150

1.81M→5.34M

1.8 - 5.3 mi

Top 69%
×4story building
+80ft-74ft

Overall

4898

Females

1840

F20-24

287

5.34M→6.15M

5.3 - 6.2 mi

Top 78%
×10story building
+126ft-4ft

Overall

5506

Females

2164

F20-24

331

6.15M→10.54M

6.2 - 10.5 mi

Top 64%
×21story building
+230ft-361ft

Overall

4546

Females

1684

F20-24

267

10.54M→11.05M

10.5 - 11.1 mi

Top 63%
×14story building
+172ft-0ft

Overall

4462

Females

1676

F20-24

265

11.05M→Finish

11.1 - 13.1 mi

Top 55%
×7story building
+97ft-114ft

Overall

3931

Females

1464

F20-24

239

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#2995
1.81M → 5.34M
136221*-1341
#2995 → #4336
5.34M → 6.15M
25017-233
#4336 → #4569
6.15M → 10.54M
189211*+22
#4569 → #4547
10.54M → 11.05M
3450+16
#4547 → #4531
11.05M → Finish
22154*+132
#4531 → #4399
TOTALS
1857453*-1404
#2995 → #4399

* 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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