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SF MARATHON 1ST HALF 2025

Marie Tang

San Francisco, CA

Bib: 14734 F 40

0:00
0:00
/ mi
Masters
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Overall
#0 / 7100
Gender (Female)
#0 / 3107
Masters (Masters Women)
#0 / 776
Top 39%
Division (F40-44)
#0 / 244
Top 43%
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
10:33/mi
19:05
→ flat
12 ft elev
5.34M
10:32/mi
56:17
↑ 80↓ 74
19 ft elev
6.15M
11:35/mi
1:05:40
↑ 1262.8%
149 ft elev
10.54M
10:54/mi
1:53:32
↑ 230↓ 3610.6%
20 ft elev
11.05M
18:08/mi
2:02:47
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
11:32/mi
2:26:31
↑ 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
1:05:4010:41 /mi⚡ faster
2nd Half
1:20:5111:37 /mi+23.1%
Positive split — 23.1% 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
19:0510:331.81 mi19:05
10:33
-
5.34M
56:1710:323.53 mi37:12
10:32
-0:01
6.15M
1:05:4010:410.81 mi9:23
11:35
+1:03
10.54M
1:53:3210:464.39 mi47:52
10:54
-0:41
11.05M
2:02:4711:070.51 mi9:15
18:08
+7:14
Finish(13.11 mi)
2:26:3111:112.06 mi23:44
11:32
-6:36
Trend:
Faster pace
Steady pace
Slower pace

Checkpoints & Pacing

Pace Line

Fastest Pace

10:32 /mi

Average Pace

11:11 /mi

Slowest Pace

18:08 /mi

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Fastest
Middle
Slowest
Average

Segments

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:17:16

94% of race

Time at Slower Pace

9:15

6% of race

Average Pace: 11:11 /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 mi4971188113149711881131
5.34M3.53 mi4486+4851626+255105+264322154198
6.15M0.81 mi4535-491646-20107-248401804114
10.54M4.39 mi4313+2221543+10395+124133145988
11.05M0.51 mi4494-1811636-93104-958352392163
Finish(13.11 mi)2.06 mi4461+331637-1105-144541718110

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 70%
~flat
+4ft-3ft

Overall

4971

Females

1881

F40-44

131

1.81M→5.34M

1.8 - 5.3 mi

Top 61%
×4story building
+80ft-74ft

Overall

4322

Females

1541

F40-44

98

5.34M→6.15M

5.3 - 6.2 mi

Top 68%
×10story building
+126ft-4ft

Overall

4840

Females

1804

F40-44

114

6.15M→10.54M

6.2 - 10.5 mi

Top 58%
×21story building
+230ft-361ft

Overall

4133

Females

1459

F40-44

88

10.54M→11.05M

10.5 - 11.1 mi

Top 82%
×14story building
+172ft-0ft

Overall

5835

Females

2392

F40-44

163

11.05M→Finish

11.1 - 13.1 mi

Top 63%
×7story building
+97ft-114ft

Overall

4454

Females

1718

F40-44

110

Passing Analysis

Category:
Passed
1035*
Passed By
525
Net Change
+510
SegmentPassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#4971
1.81M → 5.34M572*87+485#4971#4486
5.34M → 6.15M5099-49#4486#4535
6.15M → 10.54M315*93+222#4535#4313
10.54M → 11.05M5186-181#4313#4494
11.05M → Finish93*60+33#4494#4461
TOTALS1035*525+510

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

Passing Charts

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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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