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SF MARATHON 1ST HALF 2025

Tiffany Park

Bib: 17544•F•Age: 27

San Francisco, CA

0:00
0:00
/ mi
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Overall
#0 / 7100
Top 28%
Gender (Female)
#0 / 3107
Top 16%
Division (F25-29)
#0 / 761
Top 18%
Race Day Weather
56°/46°F
light rain

⏱️ Race Timeline

Start
0:00:00
Race begins
1.81M
17:10
Rank: #2837
Start → 1.81M
17:10 | 9:29/mi
5.34M
49:45
Rank: #2373 (+464)
1.81M → 5.34M
32:35 | 9:14/mi
6.15M
57:32
Rank: #2305 (+68)
5.34M → 6.15M
7:47 | 9:37/mi
10.54M
1:38:16
Rank: #2094 (+211)
6.15M → 10.54M
40:44 | 9:17/mi
11.05M
1:44:19
Rank: #2015 (+79)
10.54M → 11.05M
6:03 | 11:52/mi
Finish· 13.11 mi
2:04:08
Rank: #1982 (+33)
11.05M → Finish
19:49 | 9:37/mi

The Course

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Half Splits

1st Half· via 6.15MFaster
Distance6.15 mi
Time57:32
Pace9:21 /mi
2nd Half
Distance6.96 mi
Time1:06:36
Pace9:34 /mi
📊Positive Split: 15.8% slower second half

Checkpoint Splits

CheckpointDistanceTime of DayTimeAvg PaceSegment TimeSegment PaceDiff
1.81M
1.81 mi07:05:5017:109:2917:10
9:29
-
5.34M
5.34 mi07:38:2549:459:1932:35
9:14
-0:15
6.15M
6.15 mi07:46:1257:329:217:47
9:37
+0:23
10.54M
10.54 mi08:26:561:38:169:1940:44
9:17
-0:20
11.05M
11.05 mi08:32:591:44:199:266:03
11:52
+2:35
Finish
13.11 mi08:52:482:04:089:2819:49
9:37
-2:15

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

9:14 /mi

Average Pace

9:28 /mi

Slowest Pace

11:52 /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

1:58:05

95% of race

Time at Slower Pace

6:03

5% of race

Average Pace: 9:28 /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 mi07:05:5017:109:2917:10
9:29
#2837
5.34M
5.34 mi07:38:2549:459:1932:35
9:14
#2373
6.15M
6.15 mi07:46:1257:329:217:47
9:37
#2305
10.54M
10.54 mi08:26:561:38:169:1940:44
9:17
#2094
11.05M
11.05 mi08:32:591:44:199:266:03
11:52
#2015
Finish
13.11 mi08:52:482:04:089:2819:49
9:37
#1982
Faster pace
Steady pace
Slower pace

Checkpoint and Segment Rankings

CheckpointDistanceSeg. DistOverallFemalesF25-29Seg. OverallSeg. FemalesSeg. F25-29
1.81M1.81 mi1.81 mi28378412292837(Top 40%)841(Top 27%)229(Top 30%)
5.34M5.34 mi3.53 mi2373+464647+194182+472201(Top 31%)577(Top 19%)155(Top 20%)
6.15M6.15 mi0.81 mi2305+68624+23174+82133(Top 30%)555(Top 18%)154(Top 20%)
10.54M10.54 mi4.39 mi2094+211539+85147+271914(Top 27%)467(Top 15%)128(Top 17%)
11.05M11.05 mi0.51 mi2015+79512+27140+71534(Top 22%)360(Top 12%)89(Top 12%)
Finish13.11 mi2.06 mi1982+33509+3138+21971(Top 28%)533(Top 17%)137(Top 18%)

Segment Performance Analysis

Start → 1.81M

0.0 - 1.8 mi

Top 40%
~flat
+4ft-3ft

Overall

2837

Females

841

F25-29

229

1.81M→5.34M

1.8 - 5.3 mi

Top 31%
×4stories
+80ft-74ft

Overall

2201

Females

577

F25-29

155

5.34M→6.15M

5.3 - 6.2 mi

Top 30%
×10stories
+126ft-4ft

Overall

2133

Females

555

F25-29

154

6.15M→10.54M

6.2 - 10.5 mi

Top 27%
×21stories
+230ft-361ft

Overall

1914

Females

467

F25-29

128

10.54M→11.05M

10.5 - 11.1 mi

Top 22%
×14stories
+172ft-0ft

Overall

1534

Females

360

F25-29

89

11.05M→Finish

11.1 - 13.1 mi

Top 28%
×7stories
+97ft-114ft

Overall

1971

Females

533

F25-29

137

Passing Analysis

Category:
Athletes Passed
1010*
Passed By
155
Net Change
+855
SegmentAthletes PassedPassed ByNet ChangeStart RankEnd Rank
Start → 1.81M----#2837
1.81M → 5.34M501*37+464#2837#2373
5.34M → 6.15M8921+68#2373#2305
6.15M → 10.54M262*51+211#2305#2094
10.54M → 11.05M9011+79#2094#2015
11.05M → Finish68*35+33#2015#1982
TOTALS1010*155+855

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

📊

Passing Visuals

Category:
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🔥Passing Intensity

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🔄Passing Circle

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🌊Position Flow

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🏃Race Lanes

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The San Francisco Marathon

The San Francisco Marathon

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