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SF MARATHON 1ST HALF 2025

Amy Stice

Oakland, CA

Bib: 16205 F 43

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
10 ft elev
1.81M
10:49/mi
19:34
→ flat
12 ft elev
5.34M
12:09/mi
1:02:28
↑ 80↓ 74
19 ft elev
6.15M
13:02/mi
1:13:01
↑ 1262.8%
149 ft elev
10.54M
13:09/mi
2:10:46
↑ 230↓ 3610.6%
20 ft elev
11.05M
18:06/mi
2:20:00
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
13:10/mi
2:47:07
↑ 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
1:13:0111:52 /mi⚡ faster
2nd Half
1:34:0613:31 /mi+28.9%
Positive split — 28.9% 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
19:3410:491.81 mi19:34
10:49
-
5.34M
1:02:2811:423.53 mi42:54
12:09
+1:20
6.15M
1:13:0111:520.81 mi10:33
13:02
+0:53
10.54M
2:10:4612:244.39 mi57:45
13:09
+0:07
11.05M
2:20:0012:400.51 mi9:14
18:06
+4:57
Finish(13.11 mi)
2:47:0712:452.06 mi27:07
13:10
-4:56
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:49 /mi

Average Pace

12:45 /mi

Slowest Pace

18:06 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

19:34

12% of race

Time at Steady Pace

2:18:19

83% of race

Time at Slower Pace

9:14

6% of race

Average Pace: 12:45 /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 mi5427212015054272120150
5.34M3.53 mi5985-5582436-316180-3061762547187
6.15M0.81 mi6011-262454-1818060342462179
10.54M4.39 mi6126-1152526-72186-662462620190
11.05M0.51 mi6131-52528-218658272387162
Finish(13.11 mi)2.06 mi6066+652509+19184+257812437173

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 76%
~flat
+4ft-3ft

Overall

5427

Females

2120

F40-44

150

1.81M→5.34M

1.8 - 5.3 mi

Top 87%
×4story building
+80ft-74ft

Overall

6176

Females

2547

F40-44

187

5.34M→6.15M

5.3 - 6.2 mi

Top 85%
×10story building
+126ft-4ft

Overall

6034

Females

2462

F40-44

179

6.15M→10.54M

6.2 - 10.5 mi

Top 88%
×21story building
+230ft-361ft

Overall

6246

Females

2620

F40-44

190

10.54M→11.05M

10.5 - 11.1 mi

Top 82%
×14story building
+172ft-0ft

Overall

5827

Females

2387

F40-44

162

11.05M→Finish

11.1 - 13.1 mi

Top 81%
×7story building
+97ft-114ft

Overall

5781

Females

2437

F40-44

173

Passing Analysis

Category:
▼Net Change
0
0 passed by0* passed
SegmentMovementRank
Start → 1.81M-#5427
1.81M → 5.34M
63476*-558
#5427 → #5985
5.34M → 6.15M
6438-26
#5985 → #6011
6.15M → 10.54M
20489*-115
#6011 → #6126
10.54M → 11.05M
2621-5
#6126 → #6131
11.05M → Finish
3196*+65
#6131 → #6066
TOTALS
959320*-639
#5427 → #6066

* 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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