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SF MARATHON 1ST HALF 2025

Vivian Pham

San Jose, CA, CA

Bib: 14048 F 35

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 42%
Gender (Female)
#0 / 3107
Top 30%
Division (F35-39)
#0 / 389
Top 31%
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
9:45/mi
17:39
→ flat
12 ft elev
5.34M
9:48/mi
52:16
↑ 80↓ 74
19 ft elev
6.15M
10:11/mi
1:00:31
↑ 1262.8%
149 ft elev
10.54M
10:02/mi
1:44:32
↑ 230↓ 3610.6%
20 ft elev
11.05M
12:54/mi
1:51:07
↑ 1726.4%
213 ft elev
Finish· 13.11 mi
10:32/mi
2:12:49
↑ 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
1:00:319:50 /mi⚡ faster
2nd Half
1:12:1810:23 /mi+19.5%
Positive split — 19.5% slower in the second half
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Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi06:55:1317:399:4517:39
9:45
-
5.34M
5.34 mi07:29:5052:169:4734:37
9:48
+0:03
6.15M
6.15 mi07:38:051:00:319:508:15
10:11
+0:23
10.54M
10.54 mi08:22:061:44:329:5544:01
10:02
-0:09
11.05M
11.05 mi08:28:411:51:0710:036:35
12:54
+2:52
Finish
13.11 mi08:50:232:12:4910:0821:42
10:32
-2:22

Checkpoints & Pacing

📈Pace Line

Pace Progression

Track your pace changes throughout the race. Dot colors mark your quickest to easiest segments, relative to your own pace.

Fastest Pace

9:45 /mi

Average Pace

10:08 /mi

Slowest Pace

12:54 /mi

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Fastest
Middle
Slowest
Average

📊Segments

Segment Time Comparison

Time at Faster Pace

0:00

0% of race

Time at Steady Pace

2:06:14

95% of race

Time at Slower Pace

6:35

5% of race

Average Pace: 10:08 /mi

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Faster pace (< avg)
Steady pace (≈ avg)
Slower pace (> avg)

🎨Heatmap

Pace Heatmap

Where you sped up and eased off relative to your own pace across the race. Colors are relative to your own range, not to other runners.

Loading...
0mi3.3mi6.6mi9.8mi13.1mi
Pace:
Faster
Steady
Slower

Click or hover over segments to see details

✨Sparklines

Checkpoint Splits with Pace Trends

Overall Pace Trend

CheckpointDistanceTime of DayTimeAvg PaceSegmentPaceTrendRank
1.81M
1.81 mi06:55:1317:399:4517:39
9:45
#3414
5.34M
5.34 mi07:29:5052:169:4734:37
9:48
#3169
6.15M
6.15 mi07:38:051:00:319:508:15
10:11
#3115
10.54M
10.54 mi08:22:061:44:329:5544:01
10:02
#3009
11.05M
11.05 mi08:28:411:51:0710:036:35
12:54
#2948
Finish
13.11 mi08:50:232:12:4910:0821:42
10:32
#2960
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF35-39Seg. OverallSeg. FemalesSeg. F35-39
1.81M1.81 mi1.81 mi3414109714534141097145
5.34M5.34 mi3.53 mi3169+245987+110133+123139979127
6.15M6.15 mi0.81 mi3115+54969+18130+32949905125
10.54M10.54 mi4.39 mi3009+106925+44120+102978921123
11.05M11.05 mi0.51 mi2948+61906+19121-12404700100
Finish13.11 mi2.06 mi2960-12921-1512132101110142

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 48%
~flat
+4ft-3ft

Overall

3414

Females

1097

F35-39

145

1.81M→5.34M

1.8 - 5.3 mi

Top 44%
×4story building
+80ft-74ft

Overall

3139

Females

979

F35-39

127

5.34M→6.15M

5.3 - 6.2 mi

Top 42%
×10story building
+126ft-4ft

Overall

2949

Females

905

F35-39

125

6.15M→10.54M

6.2 - 10.5 mi

Top 42%
×21story building
+230ft-361ft

Overall

2978

Females

921

F35-39

123

10.54M→11.05M

10.5 - 11.1 mi

Top 34%
×14story building
+172ft-0ft

Overall

2404

Females

700

F35-39

100

11.05M→Finish

11.1 - 13.1 mi

Top 45%
×7story building
+97ft-114ft

Overall

3210

Females

1110

F35-39

142

Passing Analysis

Category:
Athletes Passed
802*
Passed By
348
Net Change
+454
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#3414
1.81M → 5.34M363*118+245#3414#3169
5.34M → 6.15M7521+54#3169#3115
6.15M → 10.54M209*103+106#3115#3009
10.54M → 11.05M8827+61#3009#2948
11.05M → Finish67*79-12#2948#2960
TOTALS802*348+454

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

Passing Charts

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

Race Place Events

Race Place Events